Pvc impact modifier

About Pvc impact modifier

PVCimpact modifier used for PVC productsare as follows: Acrylic Impact Modifier,ACM Impact Modifier,MBS Impact Modifier,Chlorinated Polyethylene.Our impact modifiers equivalent to the Dow Paraloid KM series,Kane Ace FM series,LG IM series,Mitsubishi Metablen W series,Arkema DURASTRENGTH D series,AKDENZ DMA,Shandong Rike HL series.The impact modifier of PVC usedin many fields because of PVC resinpoor impact resistance, especially low temperature impact resistance and poor weather resistance. Therefore, it is necessary to add impact modifier to improve its toughness and weather resistance. Impact modifiers are mainly used in the processing of rigid PVC products, and are based on the toughening of elastomer. The main types include CPE, ACR, MBS, SBS, ABS, EVA, etc.Product descriptionSpecificationCPE for PVC wire and cable1.has excellent performance with natural and synthetic rubber2.good processing propertyCPE 135Ais a kind of amorphous elastomer with minimal crystal. It has lower Mooney viscosity and mastication temperature.CPE 135Acan be used as special synthetic rubber, as well as modifier or solubilizing agent of general purpose synthetic rubber.FeaturesThis product is composed of the structure of saturated, thermoplastic, almost no crystallization. It has very low mooney viscosity and plasticizing temperature, good processing property and has excellent performance mixed with natural rubber and synthetic rubber (for example CR, CSM, NBR, EPDM, SBR),which can give products with excellent weathering resistance, flexible, and flame retardant.Technical SpecificationCPE 135A SPECIFICATIONSITEMUNITINDEXChlorine content%351Remains crystallinity%2Volatile Matter content%0.3Rate of filtration(26 mesh)%99Shore Hardness A55Thermal decomposition temperatureC165Mooney viscosityML(121C 1+4)655Stretch hardnessMpa8.5Elongation at break%850Applications1)CPE135A+cross linking agent + other additives2)Manufacture various flame retardant wire and cable sheath, seals3)CPE135A+CR+cross linking agent + other additives4)Manufacture various flame retardant wire and cable sheath, flame retardant conveyer belt, hose, and V-belt.5)CPE135A+NBR+cross linking agent + other additives6)Manufacture various oil resistant wire and cable sheath, hose, sheeting, seals