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2026 Best 10 Hot Casting Polyurethane Prepolyer Manufacturers in the World

Introduction to Hot Casting Polyurethane Prepolyer

Hot casting polyurethane prepolymer is a crucial intermediate product in the polyurethane industry. It is formed by the reaction of polyols and isocyanates under specific conditions. These prepolymers are widely used in various fields due to their excellent properties such as high strength, good abrasion resistance, flexibility, and chemical resistance. They are commonly used in the production of industrial wheels, rollers, seals, gaskets, and many other products. The hot – casting process allows for the creation of complex shapes with high precision, making it a popular choice in manufacturing. Hot Casting Polyurethane Prepolyer

1. Zibo Hengjiu PU Technology Co., Ltd

Company Introduction

Zibo Hengjiu PU Technology Co., Ltd is a leading player in the polyurethane prepolymer market. The company is committed to research, development, production, and sales of high – quality polyurethane products. With a team of experienced R & D experts and advanced production equipment, they are able to produce a wide range of hot casting polyurethane prepolymers that meet different customer requirements. Their products are known for their stable quality, excellent performance, and competitive prices. They have established a good reputation in the domestic and international markets.

Website

https://www.hengjiucpu.com/

Features and Advantages

  • High – Quality Products: The company uses high – quality raw materials and advanced production processes to ensure the stability and excellent performance of its prepolymers.
  • Customization: They can provide customized solutions according to the specific needs of customers, such as different hardness, viscosity, and curing times.
  • Technical Support: Hengjiu offers comprehensive technical support to help customers solve problems during the production process.

2. Huntsman Corporation

Company Introduction

Huntsman Corporation is a global manufacturer and marketer of differentiated chemicals. It has a long – standing history in the polyurethane industry. With a presence in over 30 countries, Huntsman has a vast production and R & D network. Their products are used in a wide range of industries, including automotive, construction, and furniture. Huntsman is known for its innovation and commitment to sustainable development.

Features and Advantages

  • Global Reach: Huntsman’s global presence allows it to serve customers around the world efficiently.
  • Innovation: The company invests heavily in R & D, constantly developing new and improved polyurethane prepolymers with enhanced properties.
  • Sustainable Solutions: Huntsman is committed to developing environmentally friendly products, which is in line with the growing demand for sustainable manufacturing.

3. Covestro AG

Company Introduction

Covestro AG is a leading global supplier of high – performance polymers. It has a strong focus on innovation and technology. Covestro’s polyurethane prepolymers are used in various applications, from automotive interiors to insulation materials. The company has a state – of – the – art R & D center and production facilities that ensure the high quality of its products.

Features and Advantages

  • Advanced Technology: Covestro uses cutting – edge technology in the production of its prepolymers, resulting in products with superior performance.
  • Product Portfolio: They offer a wide range of prepolymers with different properties to meet the diverse needs of customers.
  • Strong R & D Capability: The company’s R & D team is constantly working on new product development and improvement.

4. BASF SE

Company Introduction

BASF SE is one of the largest chemical companies in the world. It has a comprehensive portfolio of products, including polyurethane prepolymers. BASF’s products are known for their high quality and reliability. The company has a global network of production and sales, which enables it to provide timely and efficient service to customers.

Features and Advantages

  • Integrated Production: BASF has an integrated production system, which allows it to control the quality of raw materials and the production process more effectively.
  • Technical Expertise: The company has a team of experts who can provide technical support and solutions to customers.
  • Brand Reputation: BASF’s strong brand reputation gives customers confidence in the quality of its products.

5. Dow Chemical Company

Company Introduction

Dow Chemical Company is a well – known chemical company with a long history. It is involved in the production of a wide range of chemicals, including polyurethane prepolymers. Dow’s products are used in many industries, such as packaging, consumer goods, and construction. The company focuses on providing innovative and sustainable solutions.

Features and Advantages

  • Innovation – Driven: Dow invests a significant amount in R & D to develop new and improved products.
  • Sustainable Development: The company is committed to reducing its environmental impact and promoting sustainable manufacturing.
  • Customer – Centric: Dow provides excellent customer service, working closely with customers to meet their specific needs.

6. Lubrizol Corporation

Company Introduction

Lubrizol Corporation is a global specialty chemical company. It has a strong presence in the polyurethane market, offering a variety of hot casting polyurethane prepolymers. The company’s products are known for their high performance and reliability. Lubrizol has a team of experts who are dedicated to product development and customer support.

Features and Advantages

  • Specialty Products: Lubrizol offers specialty prepolymers with unique properties, which are suitable for specific applications.
  • Technical Support: The company provides comprehensive technical support to help customers optimize their production processes.
  • Quality Control: Lubrizol has strict quality control measures in place to ensure the consistent quality of its products.

7. LANXESS AG

Company Introduction

LANXESS AG is a leading specialty chemicals company. It has a wide range of products, including polyurethane prepolymers. The company focuses on innovation and sustainable development. LANXESS has production facilities in different parts of the world, which allows it to serve customers globally.

Features and Advantages

  • Sustainable Solutions: LANXESS is committed to developing environmentally friendly products and production processes.
  • Product Innovation: The company invests in R & D to create new and improved prepolymers with better performance.
  • Global Service Network: LANXESS’s global service network ensures that customers can get timely support and service.

8. Mitsui Chemicals, Inc.

Company Introduction

Mitsui Chemicals, Inc. is a major chemical company in Japan. It has a long – standing experience in the polyurethane industry. The company’s hot casting polyurethane prepolymers are used in various applications, such as industrial parts and consumer products. Mitsui Chemicals is known for its high – quality products and advanced technology.

Features and Advantages

  • Advanced Technology: Mitsui Chemicals uses advanced technology in the production of its prepolymers, resulting in products with high performance.
  • Quality Assurance: The company has a strict quality control system to ensure the reliability of its products.
  • Industry Experience: With its long – term experience in the industry, Mitsui Chemicals can provide valuable insights and solutions to customers.

9. Evonik Industries AG

Company Introduction

Evonik Industries AG is a global specialty chemicals company. It offers a range of polyurethane prepolymers that are used in different industries. The company focuses on innovation and customer – oriented solutions. Evonik has a strong R & D team and production facilities around the world.

Features and Advantages

  • Innovation – Focused: Evonik invests in R & D to develop new and improved products that meet the changing needs of the market.
  • Customer – Oriented: The company works closely with customers to understand their requirements and provide customized solutions.
  • Global Production and Sales: Evonik’s global production and sales network allows it to serve customers efficiently.

10. Sumika Chemtex Co., Ltd.

Company Introduction

Cold Casting Polyurethane Prepolyer Sumika Chemtex Co., Ltd. is a Japanese company that specializes in the production of polyurethane products. It has a wide range of hot casting polyurethane prepolymers. The company is known for its high – quality products and excellent customer service. Sumika Chemtex has a production base and sales network in different regions.

Features and Advantages

  • High – Quality Products: The company uses high – quality raw materials and advanced production processes to ensure the quality of its prepolymers.
  • Customer Service: Sumika Chemtex provides excellent customer service, including technical support and after – sales service.
  • Market Reputation: The company has a good reputation in the market, which gives customers confidence in its products.