Sandstone handicraft mold silicone introduction :

Sandstone handicraft mold silicone is a two-component liquid silicone rubber refined from polymer mold materials such as quartz sand. Component A is a fluid liquid, and component B is a curing agent (vulcanizing agent). The two are mixed After rapid prototyping .

All of Hongyejie's silica gels are liquid silica gels, that is, two-component silica gels. All silica gels need to be added with silica gel curing agents, so that silica gel can be cured from liquid to silicone elastomers. Therefore, silicone molds have elastic properties, which are conditions that other mold materials, such as resin molds, aluminum molds and plaster molds, cannot have. Thanks to the elastic properties of silicone molds, sandstone handicrafts, gypsum products, cultural stone products, ceramic products, etc. will not be damaged during the demoulding process.

Sandstone handicraft mold silicone application:

Scope of application of silica gel for sandstone handicraft mold: sandstone sculpture, relief mural, garden decoration, garden sculpture, outdoor sculpture, large relief statue, villa indoor and outdoor decoration, hotel, large urban garden sculpture.

It is especially suitable for the production of silicone molds for sandstone art products such as cultural stones, artificial sandstone materials, handicraft ornaments, simulated animal sculptures , Roman columns, sandstone flower pots, sandstone lines, sandstone lighting, art wall tile panels, and artist privates.

Sandstone handicraft mold silicone features :

1. For cultural stone, imitating the shape and texture of natural stone, it has the characteristics of light texture, rich color, good elasticity, high tear resistance, easy operation and demoulding.

2. It has excellent fluidity and good operability. Adding 2%-3% of curing agent at room temperature, it can be operated within 30 minutes, and it will be formed after 2-5 hours. It has no deformation, high temperature resistance, acid and alkali resistance, Advantages such as no expansion.

3. Strong tensile force, good tear strength, high temperature resistance, many times of mold turning, can be used repeatedly, and the shrinkage rate can reach two thousandths.

Instructions for the use of special mold silicone for sandstone handicrafts and sculpture models :

For large sandstone handicrafts, you can use silica gel with high hardness to make molds, which are suitable for split molds, sheet molds or brush molds.

If it is a small and medium-sized sandstone handicraft, you can use silica gel with less hardness to open the mold, which is suitable for pouring mold operation.