auto door seal

It is moderately resistant to both petroleum oils and weather (ozone, Ultra Violet rays, oxygen). Both also offer a similar low fatigue property, low heat build up, low temperature flexibility, and high bondability. Due to the similarity of their structures, natural rubber and neoprene are generally comparable in their good strength, abrasion resistance, resilience, elongation, and strain crystallization characteristics. Neoprene is classified as a general purpose elastomer which has relatively low compression set, good resilience and abrasion, and is flex cracking resistant. Neoprene surpasses natural rubber in its resistance to aging, heat, oils, ozone, and solvents. Darcoid Nor Cal Seal has been the primary force in the development and application of conductive elastomer technology in extruded, molded and RTV compound forms and more recently, Form in Place gasketing.

Neoprene has also gained Food and Drug Administration department approval for use in the food and beverage industries. It is used extensively for sealing refrigeration fluids due to its excellence resistance to ammonia. The company provides its products which are highly cost effective, have high production rate sourcing to the highest technologies and the uniqueness of these products make them reliable and sustainable.  Chemically known as polychloroprene but often referred to by the trade name Neoprene, China silicone rubber this substance was one of the first synthetic materials developed as an oil-resistant substitute for natural rubber. Because the chlorine atom essentially deactivates the double bond, neoprene is more resistant to oxygen, ozone, and UV light than similarly unsaturated polymers. It has excellent mechanical and good abrasion properties even without reinforcing filters and has a resonable resilience in grades over 60 degrees shore A.  Darcoid nor cal seal furthermore hosting companies the group associated with unique and also top quality chloroprene, parker seals, piston seals, buffer seals, seat seals, scrapers, packaging industry requirements in industries like aerospace, general machinery, food and beverage industry products and also pharmaceutical drug and health related sector.

Presence of a chlorine atom in each repeating unit increases the compound’s polarity and improves its resistance to hydrocarbon fluids despite the presence of a double bond in the main chain.  Neoprene, which is the trade mark name of Chloroprene has good resistance to inorganic hydrocarbons. Neoprene’s molecular structure closely mirrors that of natural rubber, with the exception that a chlorine atom has replaced a methyl (CH3) side group. Darcoid Nor Cal Seal is into supplying world class Electro Magnetic Inferance shielding gaskets and seals, O Rings, Molded Rubber Parts, Eletro Magnetic Inferance or Radio Frequency Interferance shielding products like adhesives, Sealants, Conductive Compounds, Conductive Elastomer Gaskets, Conductive Tapes and laminates, Conductive Grounding Tabs, Metal EMI products, O Rings and D Rings, Shielded Windows, Shielded Electro Magnetic Inferance Vents, Thermal Grease and Gap fillers, Wave Guides, Wire Mesh Gaskets and many more. CR or Chloroprene is a homo polymer of this product or chloro butadiene.It may also be used in outdoor applications, as it has a good resistance to temperature changes, ozone action and adverse weather conditions. This product displays a good resistance to heat, ozone and weathering and also gives good adhesion to metal. Owing to the unique features of the darcoid products, they are widely used in a lot of industries, such as machine tool, boat, automobile, metallurgical machinery, chemical machinery, engineering machinery, building machinery, plastics, agriculture and different instruments