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VULCOFAC® TMPTMA DL70
Provided by Safic-Alcan
About
VULCOFAC TMPTMA DL70 is an advanced crosslinking co‑agent specifically designed to support peroxide vulcanization of elastomers like EPDM (ethylene–propylene–diene monomer), NBR (nitrile butadiene rubber) and CSM (chlorosulfonated polyethylene rubber).
Key Benefits:
- Chemical composition: Trimethylolpropane trimethacrylate (TMPTMA, also known as SR‑350)
- Enhances crosslink density, cure control and overall network formation in peroxide vulcanization
- Tri-functional methacrylate structure delivers strong, dense, and durable crosslinks
- Compatible across multiple elastomer systems engineered for peroxide cure
- Offers improved performance in sealed and molded components
Typical Applications:
Ideal for seals, gaskets, hoses and molded parts in automotive, industrial and specialty rubber sectors where durability, chemical resistance and heat resistance are critical.
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| Grade Name | TMPTMA DL70 |
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About safic-alcan
Safic-Alcan is a French independent distributor of specialty chemicals headquartered in Paris La Défense (France). The Company develops and provides wide ranges of polymers, materials and additives for the rubber, coatings, adhesives, thermoplastics, polyurethane, lubricants, detergency, cosmetics, pharmaceuticals, and nutraceuticals industries. With a network of 35 offices strategically located in Europe, Turkey, Middle East, North America, Mexico, South America, China and South Africa, and 780 people worldwide, Safic-Alcan generated a turnover of 907 M€ in 2022.
