Reliable Polyester Polyol Supplier
XINFA is a leading Polyester Polyol manufacturer in China, specializing in high-quality polyols used in polyurethane foams, adhesives, catalysts, and related PU applications.
Polyester Polyol is a high-performance polyurethane raw material designed for a wide range of applications. Developed with years of expertise, it delivers superior mechanical strength, excellent thermal insulation, and outstanding chemical resistance.
Our products are widely used in rigid foam insulation, industrial equipment, and cold chain logistics, it ensures reliable performance in demanding environments. Advanced production technology and strict quality control systems ensure every batch meets international standards, while customizable formulations allow clients to achieve precise performance requirements.
![Trimerization Catalyst PC-41 1,3,5-Tris[3-(dimethylamino)propyl]hexahydro-1,3,5-triazine CAS 15875-13-5 For PU Foam](http://iirorwxhlprrlp5p.ldycdn.com/cloud/pkBpiKnilpSRqljolpklkp/3.png "Trimerization Catalyst PC-41 1,3,5-Tris[3-(dimethylamino)propyl]hexahydro-1,3,5-triazine CAS 15875-13-5 For PU Foam")
Key Features of XINFA Polyester Polyols
High Strength
Polyester polyols provide excellent mechanical strength, chemical resistance and thermal insulation for rigid PU foams and industrial systems.
Flame Safety
The flame retardant series uses phosphorus, nitrogen or intumescent additives to ensure lasting fire protection meeting UL 94 V-0 and ASTM E84 Class 1 standards.
Easy Processing
With low viscosity from 3000 to 15000 cps at 25°C, the polyols allow smooth spray, pour and injection molding applications.
Custom Formulas
Formulations can be tailored for specific mechanical, flame retardant and foam properties to meet diverse polyurethane needs.
Why Choose XINFA as Your Polyester Polyol Supplier ？
Advanced Production
Xinfa operates a modern 25,000㎡ facility equipped with over 30 intelligent production lines, achieving an annual output of 50,000 tons of high-quality polyester polyols.
Proven Expertise & Innovation
With over a decade of experience in polyester polyol and polyurethane materials, Xinfa’s dedicated R&D team continuously drives product innovation and performance improvement.
Certified Quality
R&D of XINFA
Technical R&D Laboratory
XINFA operates a modern R&D laboratory equipped with advanced testing and analytical instruments. The lab focuses on polyester polyol and polyurethane material innovation, offering a complete system for formulation development, performance testing, and quality control.
Patents & Intellectual Property
XINFA holds multiple invention and utility model patents covering polyester polyol synthesis, catalyst optimization, and polyurethane application technologies. By protecting its intellectual property, the company strengthens product competitiveness and provides customers with added technical value and customized solutions.
Quality Control System
XINFA maintains a strict quality control and continuous improvement system throughout the entire production process. Using advanced testing instruments and analytical methods, we ensure consistent product quality and reliability while continuously optimizing formulations and processes based on customer feedback.
The company has obtained ISO 9001 Quality Management System, ISO 14001 Environmental Management System, and ISO 45001 Occupational Health and Safety Management System certifications.Both technical strength and product quality are at the leading level in the industry, meeting the standard and requirements for market access in Europe and America.
Patent Certifications and Quality Assurance
XINFA’s Polyester Polyol products have obtained multiple international certifications, ensuring reliable quality, consistent performance, and compliance with global standards. From raw material selection to production and quality testing, every step follows strict inspection and certification procedures. These certifications reflect our commitment to quality, innovation, and customer satisfaction.
FAQs
Contact Us for Your Polyester Polyol Solution
Specializing in polyester polyols and polyurethane materials, we deliver high-performance, customizable solutions backed by over a strong reputation for consistent quality and reliability worldwide.
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Keep in Touch With Us
If you have any questions or requirements regarding solutions, please feel free to contact our customer service team.Our professional team will provide you with detailed product information, answer your questions, and tailor the best solution to meet your needs.
Mob：+86-156-3365-7995
E-mail：admin@xinfapu.com
