Liquid Silicone rubber for gypsum molds
USD $8.99 - $11.99 /Metric Ton
Min.Order:200 Metric Tons
Liquid Silicone rubber is two part silicone with general hardness of 22-50Shore A 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.
For more information , pls feel free to contact Mr Samuel
Office No :0086-755-89948006
Mob:86-18938867572
Email :hyjcjm(at)szrl(dot)net