Tin Cure Silicone 100:2 Liquid Silicone For Molds China Supplier RTV2 Liquid Silicone For Cultural Stone, Cement Parts, Gypsum Mold
Product description:
Cultural stone mold silicone is a liquid silicone used for cultural stone turnover, which can be added or condensed. Generally, more people use condensed mold silicone, which is also because the price of condensed mold silicone is lower than that of addition molding. Addition molding is an environmentally friendly silicone, which is slightly expensive, and is usually used more by customers with strict environmental requirements.
Color White
Mixing ratio 100:2
25 ℃ operating time MIN 30-40
25 ℃ curing time H 3-4
Shore hardness 40 ± 2
Tensile hardness Mpa 3.8
Tear strength KN/m 22 ± 2
Viscosity A/B MPa. s 23000 ± 2000
Reduction rate% ≤ 0.2%
Elongation rate% ≥ 310%
Addition/condensation type condensation type
Mainly used in the production of imitation jade tables and chairs, imitation jade wash basins, imitation jade mirror frames, imitation jade furniture, imitation jade relief background walls, imitation jade handicrafts, imitation jade stairs, imitation jade Roman columns and other mold silicone.
Features:
1,Strong tear resistance, high and low temperature resistance, acid and alkali resistance, and aging resistance;
2,Good fluidity, easy to remove foam, easy to demould, and the product produced does not turn white;
3,The silicone mold has multiple times of mold flipping and a long service life;
4,The linear shrinkage rate is less than one thousandth;
5,The product color, hardness, viscosity, and operating time can be adjusted as needed.
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Curing Agent Addition Ratio(%)
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