Factory Direct Sale SBR/SCR/Cr Neoprene Coated with Nylon/Polyester Fabric

The appearance is milky white, beige or light brown flake or block, which is made of chloroprene (i.e., 2-chloro-1,3-butadiene) as the main raw material α- Elastomer produced by polymerization. Chloroprene solubility parameter δ= 9.2～9.41。 It is soluble in toluene, xylene, dichloroethane, and ethylene trivanadate, slightly soluble in acetone, methyl ethyl ketone, ethyl acetate, and cyclohexane, insoluble in n-hexane, solvent gasoline, but soluble in a mixture of good solvent and bad solvent and non-solvent or bad solvent and non-solvent in an appropriate proportion, swelling in vegetable oil and mineral oil without dissolving.

Neoprene has a low oxidation rate and can be used in a variety of building applications, including electrical insulation, adhesives and asphalt products. Thick neoprene bearing pads are used in buildings to withstand the pressure of heavy objects and loads. The chemical inertness of neoprene helps it resist the influence of weather, ozone and other outdoor variables, and can withstand petroleum based mixtures such as solvent, oil and grease. Neoprene bearing pads are also used for bridges as safety mechanisms. They give the bridge flexibility to minimize the damage caused by movement. Because neoprene is stable and non-reactive, it can also be used to manufacture corrosion resistant coatings and as a base for adhesives.