RTV-2 mold making silicon

Brief description of mold making silicone rubber
Silicone rubber for mold making is white or red flowing liquid with general hardness of 22-50A°after curing. Molding silicon rubber is a kind elastic silicon rubber mold which features with resistance to deformation, high-temperature, acid-alkali and expansion as well as high reproduction times, good tensile strength, tear strength and elongation.
Applications of mold making silicone rubber
Silicone rubber for mold making is primarily intended for poly resin crafts, PU crafts, PU resin crafts ,gypsum crafts ,unsaturated resin crafts, lighting and candles crafts ,plastic toy , stationery gifts crafts industry, a large statue Buddha, furniture, furniture decorative materials, statues Buddha, artifacts copied, building decoration materials, large-scale cement mold, artificial fossils Factory, Europe component factory, simulation landscapes, animals and plants sculpture, sandstone crafts and so on.

Brief features:
Silicone rubber for mold making:
1. resistance to deformation, high-temperature
2. high reproduction times
3. good tensile strength
4. exceptional fluidity and good operability.

Model code:
According to the different materials, two series of mould making silicon rubber are divided, which are HY-6 and HY-7.
HY-6 Series includes model codes of HY-620, HY-640, HY-628, HY-638 with the hardness of 18-22 shore A, 38-42 shore A, 25-30 shore A and 35-40 shore A respectively.
HY-620 and HY-640 are particularly suitable for pouring mould.HY-620 is for small crafts mould making, while HY-640 is for large crafts mould making.
Common features of HY-620 and HY-640: light viscosity, pourable effort, good fluidity, easy-operation, good tension and high tear strength.
HY-628 and HY-638 are particularly suitable for brushing mould making.
Common features of HY-628 and HY-638: moderate viscosity, easy-operation. Agents are available if requested. It won’t affect the quality of silicon rubber but to make the operation much easier.
HY-7 Series includes model codes of HY-718, HY-728, HY-738 with the hardness of15-20 shore A, 25-30 shore A and 35-38 shore A respectively.HY-718 is a kind of soft silicon rubber and suitable for pouring mould making of small crafts.HY7-28 with moderate viscosity is suitable for pouring mould and collapsible mould making of crafts in medium size.HY-738 with high hardness is suitable for to collapsible mould making of crafts in large size.
Note: Different colors are available if requested.