TAFMER DF-840 (CAS NO : 25087-34-7)

Ethylene-based alpha-olefin elastomer (CAS 26221-73-8) serves as a critical impact modifier in the automotive sector, specifically for enhancing the low-temperature ductility and surface gloss of TPO compounds used in bumpers and instrument panels. This specialty polyolefin copolymer, maintaining a 98% industrial purity for the plastics and polymer industry, is increasingly sought after by bulk chemical suppliers to meet the rigorous demand for lightweight, high-performance materials in North American vehicle manufacturing. TAFMER DF-840, acting as a high-purity fine chemical resin, provides essential compatibility with polypropylene and polyethylene, supporting the domestic shift toward sustainable, recyclable thermoplastic elastomers that comply with complex FDA and EU food-contact regulatory standards. As an established automotive and packaging polymer suppliers in the united states, we ensure dependable supply, consistent quality, and complete regulatory documentation, including CoA and TDS across all grades. Beyond supply, we support partners through the entire product lifecycle from route scouting, process and formulation development, and analytical method development to scale-up, process optimisation, and pilot-to-commercial manufacturing. Our teams also assist with GMP-compliant quality assurance, regulatory documentation, and global supply chain and logistics coordination.