Shanghai Daoqin Plastics Co., Ltd.

随 “ green 化” coating material and, powder coating material in in recent years 逐渐进入 large 众视野, and coating material ratio 起, its solvent agent 挥发, powder recycling utilizing rate high, coating property can excellent and other advantages more is 突出, by application in various metal is plastics and other surface 保护层.

powder coating material generally resin, solid agent, function additives, filler formed, its made as process is will above solid raw materials through mixed combined, again 进行熔 melt extrusion, its rear powder 碎筛选, most rear large separation powder coating material will through electrical spray coating in upper again 经烘烤 solid formed coating, its in wax additives is improves coating property can key/critical.

powder coating material made as process/workflow 示意

wax additives in powder coating material in color

今天我们就 separation lower powder coating material use to function additives in wax function.

提 to wax additives, in powder coating material in use relatively more remove gas wax, wax and other outer, also has outer add wax and inner add wax separation.

顾名思义, inner add wax and outer add wax large difference in add different, inner add wax in powder coating material mixed combined process and resin filler and other add 入, outer add wax is in powder coating material melt extrusion powder rear powder in mixed combined add, material mixed combined.

that this types add methods for powder coating material function is what 呢?

inner add wax main/primary function in powder coating material internal, in and material mixed solvent rear uniform distribution in coating film internal, versus ratio outer add wax material 理依附 methods, inner add wax and coating material versus 容, combined property more 佳, can more add long 久 发挥 wax resistant 划伤, wear resistance can.

而 outer add wax although is material 理依附 methods in coating film in, its and coating film versus property has inner add wax 牢靠, outer add wax can in coating film surface formed 坚 solid wax film , can obvious improve/increase coating film surface wear resistant, resistant 刮效果, can provide good slip 爽手感, in addition, provide light, resistant viscous and other 效果也 can selection different product types wax 进行调控, separation 便利.

总 说, inner add wax main applications in powder coating material coating film internal, in its wear resistant resistant features meanwhile also tool has property, 也不会 for coating film surface uniform property formed effect/influence, can as is long wear resistant demand selection, outer add wax main applications in coating film table/sheet 层, in wear resistant resistant upper excellent, can provide light and other other 效果.

inner add wax and outer add wax core features summary