| Customization: | Available |
|---|---|
| Raw Material: | Synthetic Rubber |
| Material: | Silicone Rubber |
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| RTV2 shoe mold making silicone 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. |
| 1. Good flow ability and long working time |
| 2. Medium hardness |
| 3. High tear and tensile strength |
| 4. Easy de-mould from complex replica parts |
| 5. Acid and alkali-resistance |
| 6. Low linear shrinkage |
| A: Cultural relic duplication, architectural decoration, statues |
| B: Resin crafts |
| C: Lighting ornaments, candles |
| D: Plaster, Gypsum, Cement, Concrete decorations |
| F: Model design, product exploitation, etc. |
Item |
RTV3020 |
Color |
White |
Curing agent |
CA30 |
Mixing ratio |
100:2 |
Mixed viscosity, mPa.s |
15000 |
Working time (min) 25°C |
30 |
Curing time, hours |
4-6 |
Hardness, Shore A |
18-20 |
Tear Strength, KN/M |
20 |
Tensile Strength, MPA |
2.6 |
Specific gravity |
1.08 |
Elongation at break,% |
600% |
Linear shrinkage % |
0.2-0.3% |
| 1-Take 100g of part A and add 2g of part B and mix the silicone rubber and curing agent evenly. |
| 2-vacuum pumping Without exception, this step takes less than 10 minutes. Otherwise, it will cause , and no more further steps will be available |
| 3-Pouring mold or block mold of silicone rubber The pouring way is an easy way to make molds, it's slowly and evenly pour into the mixed silicon rubber into the square frame. After the cross linking reaction. |
| When the silicone rubber is stored at or below 30 centi degree in the original unopened containers, Silicone Base and 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. |
| Part A base silicone | 5kg, 20kg/drum, 25kg/drum or 200kg/drum |
| Part B CA30 Curing Agent | 250g, 800g/bottle, 1kg/bottle |
| We are manufacturer, and specialized in manufacturing different hardness, different viscosity silicone rubber series, we are competitive in price with good quality. |
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