RTV2 Tin Cure Liquid Silicone Rubber For Cultured Stone Molds
Product Description
Description of RTV2 Tin Cure Liquid Silicone Rubber For Cultured Stone Molds
RTV2 mold making rubber is a two-component material, consisting of
Part A base silicone and Part B C520 curing agent, cures at room
temperature by a condensation reaction. These materials can be cast
into the cured silicone mold: plaster, polyurethane, PU, GRC,
cement, resin, polyester, wax etc.
Features of RTV2 Tin Cure Liquid Silicone Rubber For Cultured Stone Molds
lGood flow ability and long working time
lMedium hardness
lHigh tear and tensile strength
lEasy de-mould from complex replica parts
lAcid and alkali-resistance
lLow linear shrinkage
TDS of RTV2 Tin Cure Liquid Silicone Rubber For Cultured Stone Molds
Item No. | Properties before curing | Curing |
| Part A | Part B | Part A+ Part B | Pot life at 250C | De-molding Time at 250C |
| Appearance | Appearance | Ratio | Viscosity |
| MCSIL-2066 | White | Clear | 100:2 | 25000±20000 cps | 20-30 mins | 2-4 hours |
| Properties after curing 24 hours |
Hardness Shore A | Tear strength | Tensile Strength | Elongation break (%) | Linear Shrinkage |
| 28-30 | 27 N/mm | 3.8 Mpa | 420 | ≤0.3% |
Packaging & Shipping
Tin Cured RTV2 Candle/Wax Mold Making Silicone Rubber
silicone rubber Part A: 1kg=504kg pallet, 5kg/drum=600kg/pallet,
10kg, 20kg per plastic drum=480kg per pallet
200kg per drum, 800kg per pallet. Other types of package, please
check with our sales representative.
silicone rubber Part B: 0.8kg/bottle, 1kg/bottle.
Storge of RTV2 Tin Cure Liquid Silicone Rubber For Cultured Stone Molds
When the silicone rubber is stored at or below 30 centi degree in
the original unopened containers, RTV2 Silicone Base and CA30
Curing agent have a usable life of 10 months from the date of
production. After 10 months stockpiles use the Stir to mix the Part
A silicone for some minutes, then the silicone can be use again, no
influence for other performance.
Certificates
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