Liquid Silicone rubber for gypsum molds

Liquid Silicone rubber for gypsum applications
1. Liquid Silicone rubber can used for gypsum crafts, gypsum statues , gypsum ceiling rose , gypsum columns , gypsum line , gypsum ceiling board , and all kinds of gypsum decorations .

Liquid Silicone rubber for gypsum features
Liquid Silicone rubber is two part silicone with general hardness of 22-50A°after curing with features ------
(1) high tensile & tear strength
(2) high duplication times
(3) Low linear shrinkage
(4) resistance to high-temperature
(5) Low shrinkage and non-deformation
(6)resistance to acid-alkali and expansion

Liquid Silicone rubber for gypsum operation instructions
Step One: Take 100g of part A and add 2g of part B and mix the silicone rubber and curing agent evenly.

Step Two: vacuum pumping
Without exception, this step takes less than 10 minutes.
Note: The time for vacuum-pumping should be less than 3—5 minutes , otherwise, once the silicone rubber has cross-link reaction during vacuum pumping process, it will not be operated.

Step Three: Pouring the mixture into the frame with original gypsum mold slowly .

Shelf life for Liquid Silicone rubber
10~12months, when stored in a dry & cool place under the room temperature 25.

Packing for Liquid Silicone rubber
1kg/ bottle , 5 kg/drum vacuumed packing, 25kgs/drum vacuumed packing, 200 kg/drum