国精无码欧精品亚洲一区,国产精品va在线观看手机版,美国成人免费毛片,午夜一级毛片不卡,看亚洲一级黄片视频,国产免费一级黄片观看,特级毛片一级毛片免费,国产精品一级无码久久久,一级婬片A片试看30秒

Your position: Products
Double component water stainless steel fingerprint proofing material

Water based transparent fingerprint proofing oil adopts environmental friendly resin and water as diluent. It is non-toxic and environmental friendly.

Product features:

Item

Index

Adhesive force

equal to 0 level

Hardness

higher than 4H

Impact strength, kg.cm/cm 

higher than 50

Salt mist resistance

higher than 300 hours, no fallig off

Dirt resistance

grease resistance, soy sauce resistance, vinegar resistance

 


Last : Rail, metr... 】 【[ Back ]】 【 Next : Carbon fib...