Description of silicone rubber for vacuum bagging:

HY-E620 is a kind of two part silicone rubber in addition cure or platinum cure type with mixing ratio of 1:1 or 10:1 . It can cure at room temperature as well as under heat . It’s a kind of food grade silicone and mainly used for vacuum bagging.

Application of silicone rubber for vacuum bagging:

It is used for glass vacuum laminating machines/Furnace etc
Product Features : heat-resistant, high elasticity, special surface property (no adhesion) and physiological inertia, anti-aging, anti-corrosive, non-polluting

Note: Above technical datasheet of ** is not the fixed parameters, and it's adjustable according to customer's requirements.

Warm tips of silicone rubber for vacuum bagging :

1.As addition cure silicone is a kind of platinum cure system ,which will be easy to cause uncure problem, so kindly follow the tips below :
＊Do not mix with liquid condensation silicone rubber or even the tool which used for condensation silicone
＊Do not mix with organic matter which contains N, S, P organics and ionic compound like Sn, As,Hg, Ph,
＊Do not add any pigment or powder into the addition cure silicone rubber without any testing to prevent uncure problem

Package of silicone rubber for vacuum bagging :

20KG/drum vacuum packing for part A + 20KG/drum vacuum packing for part B
200KG/drum packing for part A +200KG/drum packing for part B

Shelf life of silicone rubber for vacuum bagging :

Twelve(12) months when stored under dry and cool place by original package under 25℃