Polyisoprene (IR) is designed to be similar to natural rubber in structure and properties. Although it still demonstrates lower green strength, slower cure rates, lower hot tear, and lower aged properties than its natural counterpart, synthetic polyisoprene exceeds the natural types in consistency of product, cure rate, processing, and purity. In addition, it is superior in mixing, extrusion, molding and calendering processes. They combine the key qualities of natural rubber such as good mechanical properties and hysteresis with superior features such as high purity, excellent clarity, good flow, low gel content, no nitrosamines, and no natural rubber proteins.
Polyisoprene rubbers (IR) are high molecular weight, anionically polymerized polyisoprene that can be processed in the same way as a natural rubber, including vulcanization. Prime, Near to Prime and Off Grade qualities of Polyisoprene Rubber can be supplied.
Supplier: Resin:PP (polypropylene), PE(polyethylene), PS (Polystyrene), PVC, ABS, PC(Polycarbonate), PET, PBT, PA6, PA66, POM, PMMAï¼?UPR(unsaturated polyester resin), alkyd resin, epoxy resin, acrylic resin, PU(Polyurethane), petroleum resin, ion exchange resin, lubricant additives, compounding Plastic, modified plastics, TPV, TPEE, TPU, Rubber: SBS, NBR, SBR, BR(Butadiene Rubber), IR (Polyisoprene rubber), IIR(Isobutylene Isoprene Rubber), Q(silicon rubber), EPDM
Supplier: Polyisoprene Rubber.
Molecular Formula: C5H8 The goods is an important monomer of synthetic rubber, its dosage accounted for 95% of the total output of isoprene, mainly used for the synthesis of isoamyl rubber, its production after styrene-butadiene rubber and butadiene rubber and synthetic rubber in the third.Secondly, used as a monomer synthesis of butyl rubber, to improve the butyl rubber vulcanization performance, but very few dosage, isoprene is also used in synthetic resin, liquid polyisoprene rubber, etc.Also used in the manufacture of pesticide, medicine, spices, adhesives, etc.
All kinds of specifications could be made by different requirements. 1) Available material: Materials for silicone, fluoro silicone, viton (FKM), neoprene, HNBR, NBR+PVC, NBR, natural rubber, SBR, IR, IIR(butyl rubber), CR (neoprene), EPDM, SBR, AU, ACM and CO 2) All manufacturing processes confirm to the ISO-9001: 2000, 3) Excellent chemical and physical property 4) Advanced production line 6) Color and shape can be changed upon request 7) We are able to design and manufacture complete sets of rubber parts based On customer's specifications 8) Accept customer's design and specifications 9) Available in various sizes and colors.
Specifications CBS Rubber Accelerator for tyre industry Gray-white powder(granule) CAS:95-33-0 Packing:25kg/bag ISO9001-2008 SGS Application: A medium fast primary accelerator suitable for NR, IR, SBR, NBR, HR and EPDM. An outstanding delayed action accelerator. Be top effective and safe when used at ordinary processing temperatures, causing no scorches. Vulcanized show excellent physical property and quick complete. Usually used alone, when activated by Accelerator D, Accelerator TT and Accelerator TS. Packaging: 25kg plastic woven bag, paper wilh plastic film bag, kraft paper bag 25KG/bag
Styrene-Butadiene (SBR) Blends of natural and SBR rubber. Application for industrial gaskets, washers, seals, protective linings, vibration pads, etc Excellent tensile strength, abrasion resistance and flexibility. Very little resistance to oil, gasoline, acid&alkali. Poor resistance to ozone and UV. 1-3 plies cloth could be inserted. Both side smooth or cloth wove
Nitrile (NBR) Copolymer of butadiene and acrylonitrile. Application for industrial gaskets, washers, seals, protective linings, vibration pads, etc Physical character: Superior resistance to oils, solvents, gasoline and other hydrocarbon chemicals. Contains excellent elastomeric properties. Good high-low service temperature range. Recommended for applications where rubber is in contact with oils and solvents. 1-3 Plies cloth could be inserted. Both side smooth or cloth wove Available in many grades: Commercial Grade for general purpose, High Grade for special purpose,White FDA Grade, etc.
Neoprene-polychloroprene (CR) all purpose elastomer and an extremely versatile synthetic neoprene rubber. Application for vibration dampening as well as industrial gaskets, washers, Feature: Antiflaming, good resistance to ozone and varying weather conditions. Holds up well when in contact with oils and chemicals. 1-3 Plies cloth could be inserted. Both side smooth or cloth wove Available in many grades: Commercial Grade for general purpose, High Grade for special purpose, etc.
Pure natural rubber sheet/ Gum rubber sheet/ Para rubber sheet Apply to punch all kinds of seals, gaskets and others applications with its good function, for example of truck lining, drinking water lining or rubber membrane special for PVC vacuum laminating press. Physical character: The natural rubber is from the natural rubber tree with middling hardness and high tensile strength, high elongation, good abrasion resistance, elasticity, safety and non toxicity without smell. Working under the higher pressure, wearing resistant, food grade lining status at the temperature of -35°C - +85°C in air or water. Produce Process: Made by ROTOCURE vulcanizing press or vulcanizing press with high quality natural rubber (NR). 1-6mm thickness is made by ROTOCURE vulcanizing press with shiny surface, 7-50mm thickness is made by vulcanizing press for get higher thick thickness.
