Longyixing Chemicals Co., Ltd

Flame Retardant

TPU TPE TPV TPR TR TPEE Modified Plastic Plastic powder
TPE Flame Retardant

Flame Retardant TPE (Thermoplastic Elastomer)


Flame retardant Thermoplastic Elastomers (TPE) are high-performance materials specifically engineered for applications requiring stringent fire safety standards. They combine the inherent flexibility and ease of processing of traditional TPEs with advanced formulations that provide exceptional flame resistance, ensuring reliable protection in demanding environments.

Key Features

  • Superior Flame Retardancy: Complies with rigorous fire safety standards such as UL94 V-0, featuring self-extinguishing properties and non-flammable dripping.
  • Halogen-Free Formulations: Most series are Halogen-free (according to IEC 61249-2-21), containing no chlorine or antimony, which significantly reduces smoke density and toxicity during combustion.
  • Wide Hardness Range: Available in various hardness levels (typically from 40 to 90 Shore A) to meet diverse application requirements.
  • Excellent Mechanical Properties: Maintains high flexibility, good tensile strength, and superior elongation characteristics inherent to TPE materials.
  • Outstanding Adhesion: Exhibits excellent bonding capabilities to various thermoplastics, including PP, PE, ABS, and PC, making it ideal for multi-component injection molding.
  • Thermal Stability: Offers a broad service temperature range, with some grades stable up to 100°C and maintaining performance in extreme environments.
  • Low Smoke & Low Toxicity: Specifically formulated to minimize hazardous emissions, enhancing safety for indoor and enclosed-space applications.
  • Efficient Processing: Optimized for standard injection molding and extrusion processes, ensuring high productivity and design flexibility.
  • Environmental Compliance: Fully compliant with RoHS and REACH directives, with many grades being 100% recyclable during the manufacturing process.

Typical Applications

  • Electrical & Electronics: Cable grommets, plug tops, electrical insulation, cords, connectors, and cavity wall sockets.
  • Automotive Industry: Wire harnesses, seals, and interior components requiring high flame retardancy.
  • Public Transportation: Components for rail vehicles meeting international standards like DIN EN 45545-2.
  • Industrial Equipment: Safety-critical gaskets, profiles, and protective covers for machinery.
  • Building & Construction: Flame-resistant seals and window profiles for residential and commercial structures.
Go back to the previous page

Ready to Innovate in Chemical & Material?

Longyixing Chemicals Co., Ltd Longyixing Chemicals Co., Ltd

Longyixing Chemicals Co.,Ltd, with 10+ years of experience in TPU R&D and manufacturing, we proudly serve clients across 30+ countries. Our 20,000+ sqm advanced production facility houses 7 fully automated production lines, delivering an annual capacity of 50,000+ tons to meet your TPU needs efficiently and reliably.