Features of RTV liquid silicone rubber for cake mold making :
-almost nil shrinkage-high chemical resistance to aggressive components of some types of resins-good tear strength (this feature ensures higher resistance to wearing and shearing)-high degree of precision in reproduction-high dimensional stability over time and non-deformability-high resistance to high temperature and aging(resist -60 to 200℃)-excellent non-stick effect-food grade silicone (environmental,odorless and nontoxic)
Application of RTV liquid silicone rubber for cake mold making :
Making molds for gypsum,GRC,concrete,resin products etc
Artificial stone products molding,Wax casting
Decoration building mold making (cornice,column, balustrade, ceiling, pedestals, fountains, mantels, wall ornament, planter,furniture decorative etc.)
Unsaturated rein crafts,epoxy resin crafts, poly resin crafts,polyester resin.
Lighting & candles crafts,stationery gifts,crafts industry
Casting for Statue,Buddha,Christmas ornaments,sculptures,figures etc
Operation Instruction of RTV liquid silicone rubber for cake mold making :
1. Stir part A and part B with right mixing ratio evenly. And get the mixture for vacuum-pumping. (If there is no vacuum machine, you can just pour the mixture slowly from the corner so that less bubbles caused)
2. Enclose the product (the original model) with four plastic plates or wooden plates
3. Clean your products and brush a layer of release agent (detergent or soap water) on your product.
4. Pour the mixture with correct mixing ratio into the model frame.
After about 2-4 hours, when the silicone cured, get out the original model, and there you get a finished addition cured silicone mold.
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