Description of RTV2 Silicone Rubber for Shoe Molding
RTV-3010/3015 shoe mold making silicone rubber is a two-component material, RTV-3010/3015 consists of Part A silicone base and Part B CA30 curing agent, and the silicone base and curing agent can cure at room temperature by a condensation reaction. These silicone materials can be cast into the cured silicone mold: shoe mold making, sand casting etc.
Specifications of RTV2 Silicone Rubber for Shoe Molding
1. Good flow ability and long working time
2. Medium hardness
3. Easy de-mould from shoe mold
4. Low linear shrinkage
Applications of RTV2 Silicone Rubber for Shoe Molding
RTV-3010/3015 silicone rubber is suited for shoe mold, simple products, sand casting mold making, and shoe mold by pouring way.
Data of RTV2 Silicone Rubber for Shoe Molding
Item No. RTV3015
Color off-white
Curing agent CA30
Mixing ratio 100:2
Mixed viscosity 12000-13000 cps
Pot life 5-10 Minutes
Curing time 4-6 Hours
Hardness 15-18 Shore A
Tear Strength 20 N/mm
Tensile Strength 2.6 Mpa
Relative density 1.09-1.15 g/cm3
Shrinkage ≤0.3%
Elongation at break 600% |
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