|
What problems will be produced in the silicone tube with high adhesive rate?
![]()
Silicone rubber hose material NR main shock absorption, hardness if only 40 degrees or so, the other formulations of the 70% of the adhesive rate is relatively common. Gum content too high: will produce what glue and this kind of relationship is what glue: if glue with high viscosity and fluidity certainly is not good, flash is not good to tear. Like crystal rubber and non crystalline rubber containing high plastic rate are not good to tear the edge, one is the intensity of high not good tear, one is the intensity difference not good tear. Because of the non crystalline rubber knot strength, the gum content of higher strength is relatively poor. Of course, the gum content of high product will be shrinkage, dimensional stability. Mixed refining process. Rubber film shrinkage is serious.
Shenzhen Qiyu silicone tube manufacturers share: containing gum rate high and low depending on the product and decide, can not be generalized, say 50% is high, said 70% lower. High cost, plastic shrinkage rate, good elasticity, hardness is not very high, strength is not necessarily (see what is the glue), what will need to be so high gum content of it, isn't it the high resilience of the products? High cost, plastic shrinkage rate, good elasticity, hardness is not very high, strength is not necessarily (see what is the glue), what will need to be so high gum content of it, isn't it the high resilience of the products?
This paper is from Shenzhen,, id=495?
This love or feel this to help you, please share it with your friends ^_^
|
Online Service 