Sealing And Potting Compound For PVC Wire Bundles

According to the plasticizer content, PVC plastic is often divided into: rigid PVC, plasticizer content less than 10%; semi-rigid PVC, plasticizer content of 10-30%; soft PVC, plasticizer content 30-70% Type of PVC wire bundlesAccording to the plasticizer content, PVC plastic is often divided into: rigid PVC, plasticizer content less than 10%; semi-rigid PVC, plasticizer content of 10-30%; soft PVC, plasticizer content 30-70%. Industrial PVC has no obvious melting point, starts to soften at about 80 °C, heat distortion temperature (at 1.82 MPa load) is 70-71 ° C, starts to flow at 150 ° C under pressure, and begins to slowly release hydrogen chloride, resulting in polymerization Vinyl chloride discoloration (from yellow to red, brown, and even black). Application of silicone sealant and potting compound for PVC wire bundles