Liquid RTV silicone rubber for gypsum mold applications
Liquid RTV silicone rubber for gypsum moldcan used for gypsum crafts, gypsum statues , gypsum ceiling rose ,
gypsum columns , gypsum line , gypsum ceiling board ,and all kinds
of gypsum decorations .
Liquid RTV silicone rubber for gypsum mold features
Liquid Silicone rubberis two part silicone with general hardness of 22-50A°after curing
- High tensile & tear strength
- High duplication times
- Low linear shrinkage
- Resistance to high-temperature
- Low shrinkage and non-deformation
- Resistance to acid-alkali and expansion
Liquid RTV silicone rubber for gypsum mold 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
Shelf life for liquid RTV silicone rubber for gypsum mold
10~12months, when stored in a dry & cool place under the room
Packing for liquid RTV silicone rubber for gypsum mold
1kg/ bottle, 5 kg/drum vacuumed packing, 25kgs/drum vacuumed
packing, 200 kg/drum