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Product detail:
RTV silicone rubber for concrete mouldings
Applications of RTV molding silicones for concrete&stone molds
RTV molding silicones is intended for statue mold making ,candles. plastic toys, relieve furniture, architectural decoration, funiture decorative,sculpture, art crafts mold making and so on.
Features of RTV molding silicones for concrete&stone molds
RTV molding silicones for concrete&stone molds is a flowing liquid with general hardness of 22-50A°after curing with features:
1. resistance to deformation and high-temperature, acid-alkali and expansion
2. good tensile strength, tear strength and elongation
3. high reproduction times
Datasheet of RTV molding silicones for concrete&stone molds
Model | Appearance | Viscosity (cs) | Hardness (Ao) | Tensile Strength (kgf/c) | Tear Strength (kgf/) | Elongation (%) | Mixing ratio(%) | Operating Time(H) | Curing Time(H) |
628 | White | 14000~16000 | 25~28 | ≥35 | ≥25 | ≥500 | 2~3 | 0.5 | 2~4 |
Model | Appearance | Viscosity (cs) | Hardness (Ao) | Tensile Strength (kgf/c) | Tear Strength (kgf/) | Elongation (%) | Mixing ratio(%) | Operating Time(H) | Curing Time(H) |
728 | White, red | 15000~17000 | 26~28 | ≥35 | ≥22 | ≥470 | 2~3 | 0. |
For more information about Liquid RTV-2 molding silicone rubber , please feel free to contact with
Ms Mary
Office No. :0086-755-89948019
Mob:86-18938867578
Skype: mary901116
Email :hyxh(at)szrl(dot)net
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