Descripation
MC Silicone RTV2 mold making rubber is a two-component material, consisting of Part A base silicone and Part B CA30 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..
RTV2 condensation silicone rubber,RTV2 mold making silicone rubber, Room temperature curing silicone, pad printing silicone, manual mold making, crafts mold making, shoe mold making, it can be used for candle, soap, toys crafts, cement, gypsum, concrete, PU resin, poly resin, furniture, decoration, architectural moulding, lighting, stationery, Statues, artificial stone mold making, etc.
RTV2 Addition silicone rubber, High transparent mold making silicone, LSR clear silicone, life casting silicone, Leather embossing roller silicone, key board silicone, Fiberglass cloth Silicone rubber, Trademark silicone, injection molding silicone, casting silicone
Applications
MC Silicone RTV2 series are suited for reproduction of cement molding, concrete stones, artificial stones, plaster molding, figures, art objects, decoration molding, GRC products, gypsum products, resin products, PU molds. Etc.
P series good for pouring mold making
Base and Curing Agent Mixture(100:2 by weight) in 25 C(77F) testing
P Item NO. | Characteristical before curing | Curing | |||||
Part A | Part B | Part A+ Part B | Pot life at 250C mins | De-molding Time at 250C hours | |||
Appearance | Appearance | Ratio | Viscosity cps | ||||
RTV2015 | White/ Translucent | Clear | 100:2 | 20000 | 30 | 6 | |
RTV2020 | White/ Translucent | Clear | 100:2 | 21000 | 30 | 6 | |
RTV2025 | White/ Translucent | Clear | 100:2 | 22000 | 30 | 6 | |
RTV2030 | White/ Translucent | Clear | 100:2 | 30000 | 30 | 6 | |
RTV2040 | White/ Translucent | Clear | 100:2 | 30000 | 30 | 6 | |
Characteristical after curing 24 hours | |||||||
Hardness Shore A | Tear strength (N/mm) | Tensile Strength(Mpa) | Elongation break (%) | Linear Shrinkage | |||
RTV2015 | 15±1 | 26±2 | 29±2 | 600 | ≤0.2% | ||
RTV2020 | 20±1 | 28±2 | 30±2 | 550 | ≤0.2% | ||
RTV2025 | 25±1 | 32±2 | 34±2 | 500 | ≤0.2% | ||
RTV2030 | 30±1 | 34±2 | 36±2 | 450 | ≤0.2% | ||
RTV2040 | 40±1 | 31±2 | 33±2 | 400 | ≤0.2% |
B series with high viscosity good for brushing
Base and Curing Agent Mixture(100:2 by weight) in 25 C(77F) testing
P Item NO. | Characteristical before curing | Curing | |||||
Part A | Part B | Part A+ Part B | Pot life at 250C | De-molding Time at 250C | |||
Appearance | Appearance | Ratio | Viscosity | ||||
B230 | White | Clear | 100:2 | 40000 cps | 30 mins | 6 hours | |
B225 | White | Clear | 100:2 | 35000 cps | 30 mins | 6 Hours | |
RTV2028 | White | Clear | 100:2 | 38000cps | 30 mins | 6 hours | |
Characteristical after curing 24 hours | |||||||
Hardness Shore A | Tear strength (N/mm) | Tensile Strength(Mpa) | Elongation break (%) | Linear Shrinkage | |||
B230 | 30±1 | 46 | 45 | 380% | ≤0.2% | ||
B225 | 25±1 | 45 | 47 | 380% | ≤0.2% | ||
RTV2028 | 28±1 | 45--47 | 50 | 500% | ≤0.2% | ||
Packing
20kg/drum,25kg/drum or 200kg/drum of Part A base silicone
0.25kg/bottle,1kg/bottle and 10kg/bottle of Part B CA30 Curing Agent
Note:
RTV2015/RTV2040 is an industrial product and must not be used in food molding, dental human skin molding applications
The information above is just for reference, if you're interested or have any questions, please feel free to contact Nicole:
Tel: 86-15874272919
Web:www(dot)mcsilicone(dot)com
E-mail:nicole(at)mcsilicone(dot)com
Skype:nicoleszmc
MSN: nicoleszmc (at)hotmail(dot)com
Rtv2 Moldmaking Silicone Rubber