Name:HY-628Manual Mold Silicon rubber
Usage:For large size products, master mold design, electronic product printing positioning.
Description:HY-628 manual mold silicon rubber is flowing liquid with consistent quality in whatever color. It consists of two components, component A is silicone rubber, and component B is curing agent or catalyst. Firstly,prepare the master mold or the product to be duplicated, take certain amount of the silicone rubber, add 2-3% curing agent, and mix them evenly for use,a mold can be obtained in 2-3 hours. The mold with resistance to deformation and linear shrinkage and high temperature can be used repeatedly to provide fast duplication, and it with low shrinkage up to 0.2%. The 628 manual molding silicon is mainly applicable to manual molds and small quantity of product duplication.
Applications:The 628 silicone rubber is mainly applicable to manual mold design, PVC plastic molds, cement product molds, melting point alloy molds, alloy toy craftworks, plastic toy craftworks, gifts and stationery, large statues, duplication of cultural relics, shoe sole mold fabrication, pad printing positioning, shock resistance for electronic equipments, etc.
Standard Datasheet:
| Model | Appearance | Viscosity (cs) | Hardness (Ao) | Tensile Strength (kgf/cm2) | Tear Strength (kgf/cm) | Shrinkage (%) | Elongation (%) | Mixing ratio (%) | Operating Time(H) | Curing Time(H) |
| 628 | White | 12000~15000 | 50~80 | ≥7 | ≥3 | ≤0.3 | ≥200 | 2~3 | 0.5 | 2~4 |
Related Keywords
