In a silicon rubber hose products production, technology is very important. One of the problems is the silicon rubber hose product breakage, bubbles and
White spot problems, especially the low hardness. Low hardness silicone tubeproducts manufacturing why prone to breakage, bubble and white ask
Questions? Below small make up for you with solutions.
Problems. Bubbles and white spot prone to the phenomenon of low hardnesssilicone tube products in the production.
Solution: to improve the method of mold temperature, the mold temperatureforming appropriate increase.
Question two. When the die temperature increases, silicon rubber hose productseasy breakage, but the white spots and the bubble problem is solved. When themould temperature is lower
The occurrence of bubbles and white spots.
The solution:
1 when the lower die temperature molding, if bubbles appear and flakingphenomenon on the curing time extended. Mold temperature molding must drop
Silicone products, until not explode edge so far.
The number of stroke and 2 exhaust must control, exhaust times less as far as possible, but also shorten the exhaust stroke.
3 may be appropriate to reduce the addition amount of curing agent.
This article from the Shenzhen City Qiyu Silicone Rubber Co., Ltd.: http://www.szhcty.com/news_v.asp? Id=183
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