Description of RTV-2 Rubber Molding Silicone for Making Soap
RTV-2 silicone rubber is a two-component material, which consists of Part A base silicone and Part B CA30 curing agent; Then the silicone base and curing agent can cure at room temperature by a condensation reaction. These silicone rubber materials can be cast into the cured silicone mold: Plaster, polyurethane, PU, GRC, cement, resin, polyester, wax etc.
Specifications of RTV-2 Rubber Molding Silicone for Making Soap
1. Good flow ability and long working time
2. Low hardness, easy de-mold
3. High tear and tensile strength
4. Acid and alkali-resistance
5. Low linear shrinkage
Note of RTV-2 Rubber Molding Silicone for Making Soap
RTV215/218 silicone rubber is an industrial product and must not be used in food molding, dental human skin molding applications.
Packing of RTV-2 Rubber Molding Silicone for Making Soap
Part A base silicone: 20kg/drum, 25kg/drum or 200kg/drum
Part B CA30 Curing Agent: 0.25kg/bottle, 1kg/bottle and 10kg/bottle
Applications of RTV-2 Rubber Molding Silicone for Making Soap
RTV215/218 silicone rubber is suited for middle size reproduction of candle mold, soap mold, small size concrete stones, artificial stones, plaster molding, figures, art objects, decoration molding, and the products with thin flower patterns.
Technical parameter of RTV-2 Rubber Molding Silicone for Making Soap
| Item No. | RTV 215 | | Color | liquid white | | Curing agent | CA30 | | Mixing ratio | 100:2 | | Mixed viscosity | 25000 cps | | Pot life | 30-40 mins | | Curing time | 2-6 Hours | | Hardness | 13-15 Shore A | | Tear Strength | 24 N/mm | | Tensile Strength | ≥3.8 Mpa | | Relative density | 1.10-1.15g/cm3 | | Shrinkage | ≤ 0.3% | | Elongation at break | 550% | | Methods of molding | Brushing/Pouring |
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