Shanghai Daoqin Plastics Co., Ltd.

polyethylene wax viscosity ratio plastics melt low very more, can used as plastics melt modifier, due to its heat stabilized property good, high temperature lower property low, dispersion property good, therefore can improve/increase plastics processing flow property, from improvement plastics processing properties.

polyethylene wax separation structure and polyolefin versus 似, property very low, versus degree relatively large, in polyolefin plastics processing to inner lubricated function. modified polyethylene wax property relatively large, and polyolefin type versus degree small, to outer lubricated function. polyethylene wax can obvious improvement material material in extrusion machine in flow property and formed product demolding, meanwhile formed product relatively good surface property 质, relatively long stability property and more 吸引人 color. polyethylene wax in PVC film, type 材, pipe/tube, plastics processing industry in lubricant, can improve/increase plastics products tough property make table/sheet light slip, 平整, improve/increase formed product rate.

as is PVC lubricant, not only need to inner lubricated function, also need tool has property, and multiple resin is PVC lubricant function front 提, ester polyethylene wax, in property property can relatively good, and polyamide (PA), ABS resin, polyoxymethylene (POM) （POM） resin and other 兼容, ester polyethylene wax and PVC versus property good, tool inner outer lubricated and light function. in calendering or molding 时, to anti viscous 附轧辊 效果; in pressure molding or injection molding 时, has anti viscous screw, improve/increase demolding 效果, make PVC products light 亮, 美观, 手感柔 and, 观感亮丽, meanwhile, its separation upper and ester and filler and material formed combined or 离子链 chemical function, improvement filler and resin between combined, obtain high material mechanical properties. polystyrene (PS) styrene in has ring in, and ratio/proportion relatively large, versus for polyethylene (PE) 而言, polystyrene (PS) property need large 一, for inner, outer lubricant has versus degree, formulation elastic property need good 一. in polystyrene (PS) production in use amine polyethylene wax as is inner lubricant improved demolding, can in polymerization process front add 入. hot solid property plastics in production and processing need lubricant and demolding agent, use versus inner lubricant can improvement flow property, outer lubricant can reduce material material and hot machine parts viscous 连, improved demolding 效果, polyethylene wax strong/high demolding and inner lubricant combined, provide as upper more large scope/range. in polyamide (PA) processing in, polyethylene wax used as dispersant, can make reinforcement material and material in polyamide (PA) in uniform distribution, in polyamide (PA) injection molding processing in, demolding difficult easy 取决于 crystallization degree and lubricant 效果. generally use modified polyethylene wax as is lubricant, property polyester （PET） injection molding processing in, polyethylene wax in improvement filling type PET demolding property and flow property 方面起 to important function, thermoplastic polyurethane (TPU) （TPU） in rigid processing rear is non 常黏稠, use polyethylene wax can its non good demolding 效应. new type engineering plastics non difficult processing, has plastics in processing 不久就 non 常黏稠, has versus for separation quality non high flow property 极差, in this plastics processing in, polyethylene wax due to low property, in property and non property plastics in tool inner, outer lubricated and demolding function, resistant property, is is heavy need processing additives. composite/compounding material （WPC） molding methods main/primary has pressure method, mono screw extrusion method. usually using/adopting polyethylene wax as is lubricant, can anti material material melt strong/high degree reduce and powder in material in 因 停留 time relatively long scorching/burn marks, improvement processing properties, improve/increase material material flow property can. in 一定程 degree upper adjustment material 理 塑化进程, make material material and metal between formed types film, film not only can anti material material viscous metal upper, but also also low material material for processing equipment and mold abrasion loss, long extrusion equipment lifespan, in addition, also has improve/increase product appearance quality.

polyethylene wax application separation 广泛, in PVC异 type 材, plastics pipe fittings, plastics molding processing and ink, coating material, sheet/plate wax, automotive wax, upper light wax and other products application in also has very large development 空间, research and development, make its obtain more more application.