RTV-2 Silicone Rubber for Making Candle Molds

Application Area of RTV-2 Silicone Rubber for Making Candle Molds

Mould making silicone rubber dedicated to reproduction and mold manufacturing in gypsum board/line, gypsum craft, cement, artificial stone, poly resin craft, candle, toy, gift, soap, handicraft, large sculpture, furniture, shoe, construction decoration, timber ledge stone, phantoms, animal/plant simulation sculpture, relief furniture, plastic toys, stationery, gifts, imitation marble, human statues, copper imitation crafts, cultural production, model facilities, simulation landscapes, shoes and many other industries

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Characteristics of RTV-2 Silicone Rubber for Making Candle Molds
Soap mold making silicone rubber has high temperature resistance, acid and alkali-resistance, aging resistance, favorable hardness, light viscosity, excellent liquidity, low shrinkage, favorable tensile-strength, no-deformation, good tear strength, easy-operation features.
a) Good flow property, low viscosity, easy-to-process
b) Low shrinkage
c) High tensile strength
d) No deformation of the manufactured mold
e) Large mode rolling-over times, long service life, and good resistance to acid and alkali.

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Datasheet of RTV-2 Silicone Rubber for Making Candle Molds

Model NO· XB-735 XB-740
Mixing Ratio (by weight) 100:3 100:3
Appearance/Color Translucent/White Translucent/White
Hardness (Shore A) 35¯2 40¯2
Mixed viscosity(mPa·s) 20000¯500 18000¯500
Working Time(at 23℃/75℉, MINS) 30~40 30~40
Curing Time(at 23℃/75℉, HRS) 3~5 3~5
Tensile strength, Mpa ≥4.0 ≥3.9
Tear strength, KN/m ≥19.5 ≥19.5
Shrinkage, % <0.2 <0.2
Elongation at break,% ≥480 ≥300