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Unsaturated Polyester Resin (upr) Price Trend and Forecast

UNSPC code: 13111003
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âźł Weekly Update
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Historical Data Since 2015
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Forecast for 2026

unsaturated polyester resin (upr) Price Trends by Country

cnChina
inIndia
twTaiwan
usUnited States
idIndonesia
vnVietnam

unsaturated polyester resin (upr) Pricing Trends in India: 

  • Northern India unsaturated polyester resin (upr) market price trend
  • Southern India unsaturated polyester resin (upr) market price trend
  • Central India unsaturated polyester resin (upr) market price trend

Global unsaturated polyester resin (upr) Price Trend, Analysis and Forecast​

Unsaturated Polyester Resin (UPR) Price Trend Q3 2025

The global Unsaturated Polyester Resin (UPR) price trend in Q3 2025 has been experiencing a moderate decline, registering a 2–3% decrease across key regions. In the APAC region, countries such as China, Taiwan, Indonesia, and Vietnam have been seeing weaker demand from fiberglass-reinforced plastics, construction, and marine sectors, putting downward pressure on prices. This decline has been driven by cautious procurement and selective downstream project activity.

North America has also been experiencing a soft price trend, with slight decreases due to restrained demand from construction and composite sectors, alongside stable import supply. In Europe, the price trend has been facing mild pressure as demand from industrial and construction sectors has been remaining subdued, contributing to a muted quarterly decline. Globally, UPR prices have been showing consistent downward movement, with feedstock stability and downstream activity continuing to influence price trends across these regions.

India

UPR Domestically traded prices Ex-Delhi, Grade General Purpose Orthopthallic Resin (Viscocity:350-450).

According to PriceWatch, in Q3 2025, Unsaturated polyester resin (UPR) prices in India, Ex-Delhi, have been following a downward market trend, declining by 0.7% during the quarter. The UPR price trend in India has been being influenced by moderate regional demand, which has been remaining subdued due to cautious procurement and stable production. Raw material costs for unsaturated polyesters and styrene have been showing minor fluctuations, contributing to measured pricing pressure.

Supply from local and regional manufacturers has been staying steady, while shipping logistics have been remaining mostly smooth, supporting limited market stability. In September 2025, UPR prices in India have been recording a marginal decline from August, reflecting consistent production activity and balanced supply. Overall, the Indian Unsaturated polyester resin market has been maintaining a stable but slightly downward price trend through Q3 2025.

China

Unsaturated polyester resin Export prices FOB Shanghai, Grade- Fiber Reinforced BMC (Flexural Strength:90-120).

According to PriceWatch, in Q3 2025, Unsaturated polyester resin export prices FOB Shanghai, China, have been following a downward price trend, declining by 1.9% to USD 1880–1890/MT. The UPR price trend in China has been being influenced by slower demand from composites, construction, and fiberglass-reinforced plastics sectors, where UPR has been serving as a primary resin. Feedstock values have been showing minor fluctuations, creating additional pricing pressure.

Production levels have been remaining steady, but selective procurement by buyers has been contributing to a subdued market. In September 2025, UPR prices in China have been recording a 0.9% decrease from the previous month, reflecting continued cautious demand. Overall, the Chinese UPR price trend in Q3 2025 has been remaining moderate, with further movements being influenced by downstream demand and feedstock availability.

Taiwan

UPR Export prices FOB Kaohsiung, Grade- Bulk/Sheet Moulding Compound (Viscocity:1000-2000).

In Q3 2025, UPR export prices in Taiwan have been following a downward trend, declining by 2.0% during the quarter. The UPR price trend has been being influenced by weaker demand in fiberglass-reinforced plastics and construction sectors, where UPR has been serving as a primary resin. Feedstock costs have been fluctuating slightly, creating additional pricing pressure.

Production levels have been remaining steady, while selective procurement by buyers has been contributing to the downward movement. In September 2025, UPR prices in Taiwan have been recording a 1.1% decline from August, reflecting cautious activity. Overall, the Taiwan UPR price trend has been staying downward through Q3 2025, with movements being influenced by sector demand and feedstock stability.

USA

UPR Import prices CIF Houston (China), Grade- Fiber Reinforced BMC (Flexural Strength:90-120).

According to PriceWatch, in Q3 2025, UPR import prices CIF Houston, USA, have been following a downward trend, declining by 3.4% during the quarter. The UPR price trend in the USA has been being influenced by weaker demand from fiberglass-reinforced plastics, construction, and automotive sectors, where UPR has been serving as a primary resin. Feedstock costs have been fluctuating moderately, creating additional pricing pressure.

Supply from China has been steady, but buyers have been reducing procurement, contributing to the downward movement. In September 2025, UPR prices in the US recorded a 0.7% decline from August, reflecting continued cautious activity. Overall, the USA UPR market has been staying downward through Q3 2025, with movements being influenced by downstream project activity and inventory levels.

Vietnam

UPR Import prices CIF Haiphong (China), Grade- Fiber Reinforced BMC (Flexural Strength:90-120).

In Q3 2025, UPR import prices CIF Haiphong, Vietnam, have been following a downward trend, declining by 1.9% during the quarter. The UPR price trend in Vietnam has been being influenced by slower demand from fiberglass-reinforced plastics, construction, and boat manufacturing sectors, where UPR has been serving as a primary resin.

Feedstock costs have been showing minor fluctuations, creating additional pricing pressure. Supply from China has been remaining stable, while buyers have been maintaining cautious procurement, contributing to the downward movement.

In September 2025, UPR prices in Vietnam have been recording a 0.9% decline from August, reflecting limited downstream activity. Overall, the Vietnam UPR market has been staying downward through Q3 2025, with movements being influenced by sector activity and feedstock stability.

Indonesia

UPR Import prices CIF Jakarta (China), Grade- Fiber Reinforced BMC (Flexural Strength:90-120).

In Q3 2025, UPR import prices CIF Jakarta, Indonesia, have been following a downward trend, declining by 2.5% during the quarter. The price trend has been reflecting reduced demand from fiberglass-reinforced plastics, construction, and marine sectors, where UPR has been serving as a key material. Feedstock costs have been showing slight variation, creating additional pricing pressure.

Shipments from China have been remaining steady, but buyers have been limiting procurement, contributing to the downward movement. In September 2025, UPR prices in Indonesia have recorded a 0.9% drop from August, reflecting cautious activity in downstream projects. Overall, the Indonesia UPR market has been staying downward through Q3 2025, with movements being influenced by sector demand and feedstock stability.

Unsaturated Polyester Resin (UPR) Price Trend Analysis: Q2 2025

According to PriceWatch, in the Chinese market, the prices of Unsaturated Polyester Resin (Bulk Moulding Compound Injection Moulding) experienced a decline of approximately 2.7% in the second quarter of 2025. The product was evaluated at USD 1929 per metric ton on an FOB Shanghai basis. This price reduction was attributed to low demand from overseas markets and weak consumption downstream.

The price trend exhibited a consistently negative trajectory throughout April, May, and June. Both the construction and marine sectors demonstrated minimal activity in resin procurement. The price chart illustrated a distinct downward slope with no indications of a rebound. Market participants reported elevated stock levels and limited spot buying activity. Operating rates remained stable, yet the movement of finished goods was sluggish. Offers were frequently revised downward to stimulate demand.

Feedstock costs decreased, providing no upward momentum. Traders refrained from making large purchases, citing uncertainties in the global economy. The market continued to exhibit bearish sentiment, and the overall pricing environment lacked any substantial support. 

Unsaturated Polyester Resin (UPR) Price Trend Analysis: Q1 2025

In Q1 2025, Unsaturated Polster Resin (Bulk moulding Compound Injection moulding) prices showed early signs of recovery, inching up to 1982 USD/MT FOB Shanghai marking a 1.46% quarter-on-quarter increase. The rebound was modest but encouraging, supported by a marginal rise in Feedstock-Styrene Monomer and Maleic Anhydride prices and renewed procurement activity from composite manufacturers ahead of the spring construction season.

Additionally, the Chinese government’s focus on infrastructure and green energy investments helped lift market sentiment. However, producers remain cautious, as overall demand growth is still considered fragile and highly sensitive to fluctuations in raw material pricing and global trade conditions. 

Unsaturated Polyester Resin (UPR) Price Trend Analysis: Q4 2024

In Q4 2024, prices declined further to 1953 USD/MT FOB Shanghai a 2.18% drop from Q3. The UPR (Bulk moulding Compound Injection moulding) market continued to struggle with sluggish export demand, especially amid geopolitical tensions and delayed shipments impacting global resin movement. Meanwhile, feedstock trends remained muted Styrene Monomer prices saw minor fluctuations, while Maleic Anhydride availability was sufficient, limiting any major cost-push pressure. End-users also adopted a cautious buying approach, anticipating further price corrections considering steady inventory levels across the resin supply chain. 

Unsaturated Polyester Resin (UPR) Price Trend Analysis: Q3 2024

In Q3 2024, the UPR (Bulk moulding Compound Injection moulding) market in China and Taiwan faced a slight downturn, with prices dropping to 1997 USD /MT FOB Shanghai reflecting a 1.33% decline from the previous quarter. This softening was primarily driven by weak demand from downstream sectors such as construction and marine applications, coupled with an oversupplied market. Feedstock prices, particularly Styrene Monomer and Maleic Anhydride, remained relatively stable but lacked bullish momentum, leading producers to reduce resin prices to stimulate buying interest. 

Unsaturated Polyester Resin (UPR) Price Trend Analysis: Q2 2024

By Q2 2024, prices continued to drop in China as lower raw material costs reduced production expenses, and excess supply coupled with diminished demand from key industries like construction contributed to the trend. However, in the Taiwan market prices were stable during this period due to a balanced gap between the demand and supply. 

Unsaturated Polyester Resin (UPR) Price Trend Analysis: Q1 2024

In Q1 2024, the Unsaturated Polyester Resin (UPR) (Bulk moulding Compound Injection moulding) market in China and Taiwan experienced a price decline due to oversupply amidst weak demand, particularly from the downstream construction sector and broader Asian markets. Additionally, reduced production costs provided limited support for UPR prices, as the cost of key feedstocks like Propylene Glycol and Maleic anhydride dropped. This combination of excess supply and lower feedstock prices exerted downward pressure on the UPR market throughout the quarter. 

India unsaturated polyester resin (upr) Price Trend, Analysis and Forecast

Unsaturated Polyester Resin (UPR) Price Trend Analysis: Q1 2025

In Q1 2025, UPR General Purpose prices moved marginally down, falling 1.33% from Q4 to 1344 USD/MT Ex-Delhi. Downstream demand was modest, despite stable and reasonably priced feedstock supplies, particularly maleic anhydride. A solid but muted UPR market resulted from market participants waiting for fiscal signs before committing to higher volumes. As industrial sentiment improves, a modest recovery is expected in Q2. 

Unsaturated Polyester Resin (UPR) Price Trend Analysis: Q2 2025

According to PriceWatch, in the Indian market, the prices of Unsaturated Polyester Resin (UPR) General Purpose experienced a slight increase of about 0.20% in the second quarter of 2025. The product was evaluated at USD 1347 per metric ton on an Ex-Delhi basis. Throughout the quarter, prices remained largely stable due to a balance between supply and demand. The price trend indicated a minor upward movement, bolstered by steady procurement from domestic sectors. The price chart displayed a flat to slightly bullish trend during April and May.

Consumption from the construction and automotive sectors provided modest support. Inventory levels were well-managed at both distributor and converter levels. Buyers exhibited limited interest in bulk transactions, opting instead for consistent spot purchases. Stable raw material costs played a role in maintaining pricing consistency.

The market did not experience significant price reductions or discounts. The offtake of resin for fibre-reinforced applications contributed to price stability. Overall, the market remained neutral with a slight positive inclination. Prices are likely to remain firm if demand continues to gradually increase in the third quarter. 

Unsaturated Polyester Resin (UPR) Price Trend Analysis: Q1 2024

In Q1 2024, the UPR General Purpose market in (Ex-Delhi) experienced a marginal decline, with prices at 1303 USD/MT, down 1.61% from the previous quarter. This softening was primarily due to stable feedstock prices, including Maleic Anhydride, and sluggish demand from downstream industries such as construction and marine composites. While the post-holiday season usually brings some recovery, market activity remained tepid. 

Unsaturated Polyester Resin (UPR) Price Trend Analysis: Q2 2024

In Q2 2024, UPR General Purpose prices rebounded by 2.64% to 1338 USD/MT Ex-Delhi. The price increase was supported by a modest rise in Maleic Anhydride costs, coupled with seasonal demand improvement from infrastructure and automotive sectors. Manufacturers also saw improved order flow from OEMs, prompting slight restocking and production adjustments 

Unsaturated Polyester Resin (UPR) Price Trend Analysis: Q3 2024

In Q3 2024, UPR General Purpose Prices increased even further, reaching 1410 USD/MT Ex-Delhi, representing a 5.44% gain—the largest increase of the year. Higher crude costs and tighter supply chains were the main causes of this global increase in the price of maleic anhydride. Prior to slowdowns brought on by the monsoon, the resin industry witnessed robust purchasing, driven mostly by the fiberglass and composites sectors. 

Unsaturated Polyester Resin (UPR) Price Trend Analysis: Q4 2024

In Q4 2024, UPR General Purpose prices corrected to 1362 USD/MT Ex-Delhi down 3.45% from Q3. The correction was due to reduced construction activity post-monsoon and year-end inventory adjustments. Additionally, Maleic Anhydride prices stabilized, relieving cost pressures on resin producers. Buyers adopted a cautious approach as holiday slowdowns impacted production schedules. 

Global unsaturated polyester resin (upr) Supply Chain

Upstream
Downstream
  • Used in creating parts through open and closed Mold systems, For large structures like tanks and panels, Bathtubs
  • Battery housings, Headlamp reflectors, Body & Interior
Major supplying countries
  • India
  •  China
  •  Taiwan
Major importing countries
  •  USA
  • Vietnam
  • Indonesia 

India unsaturated polyester resin (upr) Supply Chain

Upstream
  • Maleic anhydride
  • Propylene Glycol
Downstream
  • Used in creating parts through open and closed Mold systems, For large structures like tanks and panels, Bathtubs
  • Battery housings, Headlamp reflectors, Body & Interior
Major supplying countries
  • India
  •  China
  •  Taiwan
Major importing countries
  •  USA
  • Vietnam
  • Indonesia 

Technical Specifications of Unsaturated Polyester Resin (upr) Price Trends

Molecular Weight[g/mol]

500 to 5,000 g/mole.

CAS No

113669-95-7

HS Code

39079120

Molecular Formula

[C6​H8​O4] n​
unsaturated polyester resin (upr)

Unsaturated Polyester Resin (UPR) is a durable, versatile polymer known for its strength and resistance to water and chemicals. It is commonly used in automotive parts, construction materials, and marine components due to its ease of moulding and cost-effectiveness.

Packaging Type

225 Kg Barrel (Ex-Delhi, FOB Kaohsiung) /25 Kg Carton (FOB Shanghai)

Unsaturated Polyester Resin (upr) Grades Covered

General Purpose (Orthopthallic Resin), Bulk moulding Compound Injection moulding, Bulk/Sheet moulding Compound (BMC/SMC)

Incoterms Used

FOB Shanghai, FOB Kaohsiung, Ex-Delhi, CIF Houston (China), CIF Jakarta (China) , CIF Haiphong (China)

Synonym

UPR , UP Resin, Unsaturated polyester

PriceWatch Quotation Terms:

25-28MT (Ex-Delhi) / 5-10MT (FOB Shanghai) / 15-20MT (FOB Kaohsiung)

Ex-Location: This incoterm refers to a shipping agreement where the seller makes the goods available at their premises, and the buyer is responsible for all transportation costs, including shipping, insurance, and any other fees.
CIF: CIF refers to the Cost, Insurance, and Freight (CIF) terms for goods. Under CIF terms, the seller is responsible for the cost of goods, insurance, and freight charges until the goods reach the port of destination.
FD: FD stands for Free Delivered where the seller takes full responsibility for delivering goods to the location/port. This ensures the buyer receives the goods at the designated port with all necessary costs, except import duties, covered.
FOB: FOB refers to the Free On-Board shipping term, where the seller is responsible for the cost and risk of delivering the goods to the port. Once the goods are on board the vessel, the responsibility shifts to the buyer for all costs, including shipping and insurance.

Technical Specification for Unsaturated Polyester Resin (Solid) : 

Property  Specification (Solid)  
Specific gravity  2.0 g/cm 
Impact strength   210 J/m 
Flexural strength   90 MPa 
 

Flexural Modulus  

 10 GPa  
Tensile Strength  35 MPa  
Compressive Strength   120 MPa  
Water Absorption   0.12% 
Hardness  50~60 Barcol 

 

Technical Specification for Unsaturated polyester resin (Liquid)  

Property  Specification (Liquid)  
 

Viscosity 25 ̊C, cps  

 350-2000  
 

Specific gravity  

 1.10 ± 0.02 
 

Flexural strength  

 80 ± 10 N/mm2 
Flexural Modulus   3000 ± 2000 N/mm2 
Tensile Strength  50 ± 5 N/mm2 
Tensile Modulus   2500 ± 50 N/mm2 
Heat Deflection Temperature   75 ± 3 N/mm2 
Barcol Hardness   45-50 Units  

Unsaturated Polyester Resin (upr) Industrial Applications

Unsaturated polyester resin (UPR) is incredibly versatile and finds its way into many everyday items. In the automotive world, it’s used to create strong and lightweight parts like bumpers and dashboards. In construction, it’s a key ingredient in durable materials such as fiberglass panels and industrial flooring. For boats and marine equipment, UPR provides the strength and water resistance needed for hulls and decks. It’s also crucial in making high-performance composites used in aerospace and sports gear. In industries that handle chemicals, it’s used to build tanks and pipes that resist corrosion. UPR even makes its mark in the arts with decorative pieces and sculptures, as well as in furniture, especially for outdoor settings. Plus, it has applications in medical equipment and electrical insulation. Its adaptability makes UPR a valuable material across various fields. 

Historically, several events have caused significant fluctuations in Unsaturated Polyester Resin (upr) prices

  • Russia-Ukraine Conflict (2022-Present): The conflict disrupted energy supplies, especially natural gas and oil, which are crucial for the petrochemical industry. Europe, a major consumer of Russian energy, faced significant supply issues. The conflict impacted the availability and cost of energy and raw materials like Propylene glycol, Maleic anhydride which is derived from petrochemical processes.  
  • Global Logistics and Shipping Crisis (2021-Present): The rise in e-commerce driven by the pandemic, coupled with disruptions in global shipping routes, port closures, and container shortages, resulted in a logistics crisis. Transporting raw materials and finished Unsaturated Polyester Resin products became difficult, leading to delays and higher costs for manufacturers and end-users, which further strained production. 
  • COVID-19 Pandemic (2020-2022): The pandemic led to significant disruptions in global supply chains, with manufacturing plants shutting down, labour shortages arising, and transportation logistics suffering considerable setbacks. As a result, the Unsaturated Polyester Resin industry faced production stoppages due to factory closures and a decline in demand from major sectors such as automotive and construction. 

Why PriceWatch?

PriceWatch is your trusted resource for tracking global unsaturated polyester resin (upr) price trends. Our platform delivers real-time data and expert analysis, offering deep insights into the key factors driving price fluctuations in the unsaturated polyester resin (upr) market. By monitoring critical events such as geopolitical tensions, supply chain disruptions, and economic shifts, PriceWatch keeps you fully informed of market dynamics.

In addition, PriceWatch provides detailed forecasts and updates on production capacities, enabling you to anticipate market changes and make well-informed decisions. With PriceWatch, you gain a competitive edge in understanding all the elements that influence unsaturated polyester resin (upr) prices worldwide. Stay ahead of the curve with PriceWatch’s reliable, accurate, and timely unsaturated polyester resin (upr) market data.

Track PriceWatch's unsaturated polyester resin (upr) price assessment on a weekly basis since 2015 onwards, along with short-term forecasts, and get access to the detailed report in a downloadable format.

Data Collection and Sources​

  • Real-Time Market Data: PriceWatch aggregates real-time pricing data from a diverse range of sources, including global commodity exchanges, industry reports, and proprietary databases. This ensures that our assessments reflect the most current market conditions. 
  • On-the-Ground Intelligence: Our team gathers insights directly from key market participants, including producers, suppliers, traders, and end-users, across major Unsaturated Polyester Resin production hubs. This ground-level intelligence is crucial for understanding localized market dynamics. 
  • Supply Chain Monitoring: We track the entire Unsaturated Polyester Resin supply chain, from raw material availability (Propylene glycol, Maleic anhydride) to production and distribution channels. This includes monitoring feedstock prices, production capacities, and transportation logistics.

Event Tracking and Impact Analysis​

  • Geopolitical Tensions: PriceWatch continuously monitors global geopolitical developments, such as conflicts or trade disputes, which can significantly impact Unsaturated Polyester Resin prices. Our analysis includes potential disruptions to supply chains and their immediate and long-term effects on pricing. 
  • Natural Disasters and Climate Events: We assess the impact of natural disasters, such as hurricanes or winter storms, on Unsaturated Polyester Resin production facilities, particularly in vulnerable regions like the U.S. Gulf Coast. These events are factored into our price forecasts and supply outlooks. 
  • Economic Shifts: PriceWatch evaluates macroeconomic trends, including global economic growth, inflation rates, and sector-specific demand (e.g., automotive, Construction), to predict shifts in Unsaturated Polyester Resin demand and corresponding price movements. 

Production Capacity and Supply Analysis

  • Current Production Monitoring: We maintain a comprehensive database of global Unsaturated Polyester Resin production facilities, tracking their operational status, maintenance schedules, and output levels. This allows us to assess current supply availability accurately. 
  • Future Capacity Projections: Our research includes detailed forecasts of upcoming Unsaturated Polyester Resin production capacities, factoring in new plant constructions, expansions, and technological advancements. This helps in predicting future supply trends and potential price stabilization. 

Demand Forecasting

  • Sectoral Demand Analysis: PriceWatch provides in-depth analysis of demand trends across key sectors, automotive, and construction. We track year-on-year demand growth and project future consumption patterns based on economic indicators and industry developments. 
  • Global Demand Dynamics: Our methodology considers regional demand variations and how they influence global Unsaturated Polyester Resin pricing. This includes understanding the impact of shifts in manufacturing bases, trade policies, and environmental regulations. 

Pricing Model Development

  • Dynamic Pricing Models: PriceWatch utilizes advanced econometric models to forecast Unsaturated Polyester Resin prices, incorporating real-time data, historical trends, and projected market conditions. Our models are continuously refined to enhance accuracy and predictive power. 
  • Scenario Analysis: We conduct scenario-based assessments to evaluate potential future market conditions. This includes best-case, worst-case, and most likely scenarios, helping our clients prepare for a range of market outcomes.

Reporting and Client Support

  • Comprehensive Reports: Our clients receive detailed reports that include current price assessments, future price forecasts, and in-depth analysis of market drivers. These reports are designed to be actionable, providing clear insights and recommendations. 
  • Ongoing Support: PriceWatch offers continuous updates and personalized support to our clients, ensuring they have the most up-to-date information to make informed decisions. Our experts are available to discuss specific market developments and provide tailored advice. 

This research methodology ensures that PriceWatch delivers the most accurate, timely, and actionable Unsaturated Polyester Resin pricing assessments, helping our clients stay ahead of market trends and make informed business decisions.

Molecular Weight[g/mol]

500 to 5,000 g/mole.

CAS No

113669-95-7

HS Code

39079120

Molecular Formula

[C6​H8​O4] n​
unsaturated polyester resin (upr)

Unsaturated Polyester Resin (UPR) is a durable, versatile polymer known for its strength and resistance to water and chemicals. It is commonly used in automotive parts, construction materials, and marine components due to its ease of moulding and cost-effectiveness.

Packaging Type

225 Kg Barrel (Ex-Delhi, FOB Kaohsiung) /25 Kg Carton (FOB Shanghai)

Grades Covered

General Purpose (Orthopthallic Resin), Bulk moulding Compound Injection moulding, Bulk/Sheet moulding Compound (BMC/SMC)

Incoterms Used

FOB Shanghai, FOB Kaohsiung, Ex-Delhi, CIF Houston (China), CIF Jakarta (China) , CIF Haiphong (China)

Synonym

UPR , UP Resin, Unsaturated polyester

PriceWatch Quotation Terms:

25-28MT (Ex-Delhi) / 5-10MT (FOB Shanghai) / 15-20MT (FOB Kaohsiung)

Ex-Location: This incoterm refers to a shipping agreement where the seller makes the goods available at their premises, and the buyer is responsible for all transportation costs, including shipping, insurance, and any other fees.
CIF: CIF refers to the Cost, Insurance, and Freight (CIF) terms for goods. Under CIF terms, the seller is responsible for the cost of goods, insurance, and freight charges until the goods reach the port of destination.
FD: FD stands for Free Delivered where the seller takes full responsibility for delivering goods to the location/port. This ensures the buyer receives the goods at the designated port with all necessary costs, except import duties, covered.
FOB: FOB refers to the Free On-Board shipping term, where the seller is responsible for the cost and risk of delivering the goods to the port. Once the goods are on board the vessel, the responsibility shifts to the buyer for all costs, including shipping and insurance.

Technical Specification for Unsaturated Polyester Resin (Solid) : 

Property  Specification (Solid)  
Specific gravity  2.0 g/cm 
Impact strength   210 J/m 
Flexural strength   90 MPa 
 

Flexural Modulus  

 10 GPa  
Tensile Strength  35 MPa  
Compressive Strength   120 MPa  
Water Absorption   0.12% 
Hardness  50~60 Barcol 

 

Technical Specification for Unsaturated polyester resin (Liquid)  

Property  Specification (Liquid)  
 

Viscosity 25 ̊C, cps  

 350-2000  
 

Specific gravity  

 1.10 ± 0.02 
 

Flexural strength  

 80 ± 10 N/mm2 
Flexural Modulus   3000 ± 2000 N/mm2 
Tensile Strength  50 ± 5 N/mm2 
Tensile Modulus   2500 ± 50 N/mm2 
Heat Deflection Temperature   75 ± 3 N/mm2 
Barcol Hardness   45-50 Units  

Applications

Unsaturated polyester resin (UPR) is incredibly versatile and finds its way into many everyday items. In the automotive world, it’s used to create strong and lightweight parts like bumpers and dashboards. In construction, it’s a key ingredient in durable materials such as fiberglass panels and industrial flooring. For boats and marine equipment, UPR provides the strength and water resistance needed for hulls and decks. It’s also crucial in making high-performance composites used in aerospace and sports gear. In industries that handle chemicals, it’s used to build tanks and pipes that resist corrosion. UPR even makes its mark in the arts with decorative pieces and sculptures, as well as in furniture, especially for outdoor settings. Plus, it has applications in medical equipment and electrical insulation. Its adaptability makes UPR a valuable material across various fields. 

Unsaturated Polyester Resin (upr) Market Price Trend provided by PriceWatch is a base price and excludes VAT/Taxes, discounts, or offers. The information herein is accurate to the best of our knowledge as of the date indicated and is provided solely for the convenience of our customers as a reference for unsaturated polyester resin (upr). PriceWatch disclaims any warranties or representations regarding the accuracy of results derived from this information. It is the sole responsibility of the user to assess the suitability of the product for their specific application. This document does not constitute an endorsement to use the product in violation of any applicable patent rights.

The prices of Unsaturated Polyester Resins (UPR) are influenced by various factors, including raw material costs, supply and demand dynamics, production capacity, and market competition. One of the most significant factors affecting UPR prices is the cost of key feedstocks, such as styrene and polyester resins. Additionally, global demand for UPRs in industries like automotive, construction, and marine also plays a role in shaping prices. If demand for UPR-based products increases due to growth in construction or automotive sectors, this can lead to price hikes. Conversely, economic slowdowns or a decrease in demand for certain applications could put downward pressure on UPR prices. Supply chain issues, such as disruptions in the delivery of raw materials or manufacturing delays, can also significantly impact UPR prices.

Feedstock prices have a direct and substantial effect on UPR prices. The primary feedstocks for UPR production are styrene and unsaturated polyesters, and any fluctuations in the prices of these materials can lead to changes in UPR prices. For example, if the price of styrene increases due to a rise in the cost of crude oil or disruptions in the supply of petrochemicals, the production cost of UPR will also rise, prompting manufacturers to increase UPR prices. Similarly, changes in the availability or cost of other raw materials such as resins, curing agents, and additives can also have an impact on UPR pricing. As raw materials account for a significant portion of production costs, any volatility in feedstock prices often results in corresponding changes in UPR prices.

Inflation has a notable influence on UPR prices due to its impact on overall production costs and market conditions. As inflation rises, the cost of raw materials, energy, and labor also tends to increase, directly affecting UPR manufacturers. With higher operating costs, manufacturers may pass on these increases to consumers, leading to higher UPR prices. Additionally, inflation can lead to an increase in the costs of transportation and logistics, which further contributes to price hikes. However, inflation can also influence demand for UPR-based products. In times of high inflation, consumers and industries might reduce spending, leading to a potential decrease in demand for certain products that rely on UPRs. In such cases, even though production costs may rise, the overall demand reduction might keep prices stable or cause them to decrease. Therefore, the relationship between UPR prices and inflation is shaped by a combination of cost-push and demand-side factors.

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