how to improve the surface of extrusion parts?-凯发备用


how to improve the surface of extrusion parts?-凯发备用

how to improve the surface of extrusion parts?

bankground: 

the seal strip belongs to the appearance piece, to the surface quality request is very high, but the production process often appears the surface particle, the lack of glue, the spraying frost, the universal color and so on appearance flaw

 

solution:

 

 

cabot carbon black low impurity. 

 plaxelene 25110 high flash point, high viscosity, low small molecules, difficult to bloom.

eflower 25 improving the extrusion performance.

 

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