1.General Introduction Neoprene: The First Synthetic Rubber. What do automobile tires,Website:http://www.rubberplasticparts.com, wetsuits, and soft coatings on exercise weights have in common? They are all made of neoprene, the first successful synthetic rubber product ever made.day.The technical name for this synthetic rubber is polychloroprene. Polychloroprene is an organic compound, which means it is mostly composed of carbon and hydrogen atoms. And it is a polymer, or long-chained molecule, formed by linking together, end-on-end, many smaller molecules known as monomers. In this case, the monomers are chloroprene, C4H5Cl:"Neoprene is actually more resistant than natural rubber to water, oils, solvents and heat, so it is very useful. 2.Product DescriptionItemNeoprene rubber molded productsMaterial standard:ASTM D2000, SAE J200.Tolerance standard:RMA A1,A2,A3, DIN ISO 3302-1,DIN-7715/BS-3734ColorBlack or according to customers' requirementsTechnologyMolded Rubber PartsHardnessFrom 30 Shore A to 90 Shore ADelivery time20-35days after prepayment received ShipmentBy express(DHL/UPS/FEDEX)/By sea/By airPortFOB SHANGHAI OR NINGBOPacking Details:pp bag insidecarton box outsideAccording to clients' requirement3.Our advantage: ●Our core management team has rich experience over 30 years and deep understanding rubber &plastic compound and mold design, We inspect the material according to material standard ASTM D2000, SAE J200, Inspect dimension with RMA tolerance. Especially we have advantage in rubber seals and auto rubber parts, We have produced many parts for some automotive enterprise like GM, Ford, Renault, Honda.●Factory is working 24 hours by 3 shifts every day, It takes only 3 minutes to finish one mold of products. (If one mold has 50 cavities, then we can produce 50PCS of products within 3 minutes).Production machines including 350T vacuum pressing machine, 300T pressing machine, 250T machines and more others.●All of rubber finished products are 100% inspected before shipment !