亚洲人成网线在线va播放同性,国产免费毛不卡片,a级毛片黄色,国产亚洲人成无码网在线观看 ,91亚洲国产亚洲国产,无码一级性爱国产电影,国产99久久亚洲综合精品亚洲 都市 校园 激情 另类

Keywords and search::

search
Where you are:

Silicone Auxiliaries-Silicone Powder

Silicone Auxiliaries-Silicone Powder

Silicone powder is a general scratch-resistant additive developed by our company, which is mainly composed of ultra-high molecular weight modified silicone and does not contain organic carrier. It has less influence on the mechanical properties of materials. It can effectively improve the processing fluidity and demoulding performance of plastics, reduce the surface friction coefficient of products, improve the smoothness, surface finish, enhance the surface silk touch, improve the wear resistance and scratch resistance, good high temperature stability and non-migration, no precipitation, improve the flame retardant performance, reduce smoke density and improve the impact strength of flame retardant materials.

 Usage method:
  ● The processability, fluidity and demoulding of the products can be improved when the addition amount is 0.5%-2.0% 
  ● The surface smoothness, finish, scratch resistance and abrasion resistance of the product can be improved when the addition amount is 1.0%-3.0%.
  ● The wear can be reduced by 20%-50%, when the addition amount is2%-5%