Cable compound a certain percentage of filler, and some will have a certain percentage of low-grade plasticizer (or plasticizer substitutes), originally difficult to produce damp phenomenon cable, in certain seasons such problems also occur. Cable damp and packaging process and packaging have a great relationship, it should strengthen dry, allowed to cool to a certain temperature and then sealed airtight, pvc flame retardant offer, should also improve the package to increase from moisture. Shandong Antai New Material Technology Co., Ltd. Main PVC cable, welcomed the new and old customers to buy. My company provides products flame test analysis. Two-stage extruder consists of two parts, the first order for the high-speed co-rotating twin-screw mixer, second-order low-speed single-screw extruder, both vertically arranged orthogonally to form two stage composite unit; the with the twin-screw and single-screw advantages combine complementary. Twin-screw compulsory delivery, efficient plastics mixing and shear dispersion, inorganic head back pressure reflux, avoiding high shear overheating; high-pressure single-screw extruder, pvc flame retardant formulations, but at low speed shear, pvc flame retardant agents, also avoid overheating contradiction. Particularly suitable for processing PVC and other heat-sensitive materials. Twin-screw processing temperature 150 ~ 185 ℃, single screw temperature 130 ~ 165 ℃. Using air grinding grain fervent way, pellets through a cyclone, vibrating screen into the hopper. Shandong Antai New Material Technology Co., Ltd. Main PVC cable, welcomed the new and old customers to buy. My company provides products flame test analysis. Plasticizers and PVC resin compatibility is poor, such a high proportion of plasticizer, the precipitation problem is inevitable. Usually it comes down to the plasticizer here. In fact, PVC resin particle shape has a lot to do with this, if the particles are too tight, thick film, a plasticizer is not easy to enter into the particles, thus affecting the resin and plasticizer molecules "fit." 100gPVC resin plasticizer absorption of this performance only partially reacted resin can be used as a reference. But there are large differences in the actual situation. If it is due to the resin causes precipitation, pvc flame retardant principle, the general will appear rigid or plasticized material bad phenomenon, some small particles similar fish-eye-like substance. Shandong Antai New Material Technology Co., Ltd. Main PVC cable, welcomed the new and old customers to buy. My company provides products flame test analysis. pvc flame retardant Quote | pvc flame retardant | Shandong Advanced Technology pvc flame retardant provided by the Shandong Antai New Material Technology Co., Ltd. Shandong Antai New Material Technology Co., Ltd. (www.antaitech.com) strong, credible, Shandong Weifang other industry has accumulated a large number of loyal customers. The company better work attitude and constantly improving innovative ideas will lead Shandong Aetna technology into the brilliant and you work for a better future!