|
Factors of silica gel tube foaming holes not uniform and Solutions
The recent discovery of stomatal some customers reflect the foaming they elsewhere in the procurement of the silicone tube didn't even. Some particularly large, some very small, more serious or solid. Xiaobian to factors on silicon hose foam hole uneven share and solutions for dry cargo.
Firstly, factors causing the silicone tube blowing hole uneven what?
(1) foaming agent particles agglomerate or too thick
(2) mixing uneven
(3) coordinating agent, excessive water, glue mixed with air or impurities
(4) lack of sulfide, die to continue after the hole
Secondly, the silicone tube foaming hole uneven this production in the future in the making of how to deal with?
(1) check the foaming agent, such as a cluster phenomenon should be screened, coarse particle should be crushed, fully mixing (or thin) to uniform dispersion
(2) agent should be with the use of too much water after drying, remove the rubber material in the air or impurities, so that the full vulcanization
(3) adjusting the curing process conditions, increasing the amount of curing agent
TAG: silica gel tube
This article from the Shenzhen City Qiyu Silicone Rubber Co., Ltd.: http://www.szhcty.com/news_v.asp? Id=244
In this paper, or feel like this to help you, please share it with your friends ^_^
|
Online Service 