Tin Based RTV-2 Mould Making Liquid Silicone for Gypsum/Concrete/Resin Arts & Crafts
Product model- MC RTV-2020
Base and SILASTIC CA30 Curing Agent
High strength Silicone mold making rubber RTV-2
Features of Prices Silicone Rubber/RTV-2 Silicone Rubber for Plaster of Paris Molds:
Good flowability and long working time
Medium hardness with high duplicate times
High tear and tensile strength
Easy de-mould from complex replica parts
Acid and alkali-resistance
Low linear shrinkage
Applications of Prices Silicone Rubber/RTV-2 Silicone Rubber for Plaster of Paris Molds:
Liquid RTV 2 Moldmaking Silicone Rubber is suited for middle size reproduction of cement molding, concrete stones, artificial stones, plaster molding, figures, art objects, decoration molding, GRC products, gypsum products, resin products, PU molds. etc.
Instructions of Prices Silicone Rubber/RTV-2 Silicone Rubber for Plaster of Paris Molds:
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.
Storage and Precautions of Prices Silicone Rubber/RTV-2 Silicone Rubber for Plaster of Paris Molds:
Liquid RTV 2 Moldmaking Silicone Rubber is an environmentally-friendly liquid silicone product, is not easy to burn and can be stored and transported as non-hazardous goods. The shelf life of the product is about one year from the date of production. Inspection is required when exceeding the time limited. It can continue to be used in case of neither thickening nor deterioration.
Order infomation
| MOQ |
200KG |
| Trade term |
EXW, FOB, CIF |
| Delivery time |
ONLY ONE DAY FOR SAMPLE CALL
5-20 Working Days for Mass Order |
| Item no. |
RTV-2020 |
| Color |
white |
| Viscosity |
22000±2000 cps |
| Mix ratio |
100:2 |
| Pot life |
30-40 mins |
| Curing time |
4-6 hrs |
| Hardness |
20 shore A |
| Tensile strength |
3.8 Mpa |
| Elongation |
550% |
| Tear Strength |
30 N/mm |
| Shrinkage |
0.3% |
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