Description of Candle Molding RTV2 Silicone Rubber
RTV215/218 mold making 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 Candle Molding RTV2 Silicone Rubber
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
Applications of Candle Molding RTV2 Silicone Rubber
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.
Data of Candle Molding RTV2 Silicone Rubber
Item No. RTV215
Applications Candle/Soap Molding
Color Off- white
Curing agent CA30
Mixing ratio 100:2
Mixed viscosity 4500-6000 cps
Pot life 30-40 Minutes
Curing time 4-6 Hours
Hardness 13-15 Shore A
Tear Strength 24 N/mm
Tensile Strength 3.5 MPA
Shrinkage 0.30%
Elongation at break 550% |
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