RTV2 Mold Making Liquid Silicone Rubber for Resin Molds
Decription of molding silicone rubber
1-gypsum ornamental molding silicone rubber is a two-part of mould making silicone rubber, lowable liquid silicone and catalyst.
2-gypsum ornamental molding silicone rubber cures at room temperature within 4-6 hours.
Applications of molding silicone rubber
1-gypsum ornamental molding silicone rubber is mainly applied for making various molds:
2-gypsum ornamental molding silicone rubber can used to reproduce concrete or cement, gypsum, gypsum, architecture, decorative arts and crafts, big statue, cultural relic product, etc.
3-gypsum ornamental molding silicone rubber can used to reproduce poly resin, epoxy, polyurethane-polymer, arts & gifts.
4-gypsum ornamental molding silicone rubber also used to reproduce soaps, candle & lighting.
Features of molding silicone rubber
1-gypsum ornamental molding silicone rubberhas an exceptional fluidity and good operability.
2-gypsum ornamental molding silicone rubber has good Temperature and deformation resistance as well as low shrinkage.
3-gypsum ornamental molding silicone rubber has High duplication times.
Storage and Precautions of molding silicone rubber
Gypsum ornamental molding silicone rubber is an environmentally-friendly liquid silicone product, is not easy to burn and can be stored and transported as non-hazardous goods. The shelf life of the product is about 12 months from the date of production. Inspection is required when exceeding the time limited. It can continue to be used in case of neither thickening nor deterioration.
Professional factory of molding silicone rubber
We are manufacturer, and specialized in manufacturing different hardness, different viscosity silicone rubber series, we are competitive in price with good quality.
| Item |
RTV 2025 |
| Color |
off-white |
| Curing agent |
CA30 |
| Mixing ratio |
100:2 |
| Mixed viscosity |
24000-25000 cps |
| Working time |
30-40 mins |
| Curing time |
4-6 Hours |
| Hardness |
23-25 Shore A |
| Tear Strength |
30 N/mm |
| Tensile Strength |
≥3.8 Mpa |
| Shrinkage |
≤0.3% |
| Elongation at break |
500% |
| Relative density |
1.11-1.15g/cm3 |
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