RTV-2 silicone rubber for mold making
Description of RTV 2 silicone rubber:
RTV 2 Silicone rubber is generally named as two-part room temperature cure silicone rubber, which features an exceptional fluidity and good operability. When mixed with 2% curing agent, they can still be operated within 30 minutes, but will be formed after 2-4 hours. With resistance to deformation, high temperature, acid and alkali, and expansion.
Features of RTV 2 silicone rubber:
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
Application of RTV 2 silicone rubber:
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.
Package of RTV 2 silicone rubber
Storage of RTV-2 molding silicone rubber:
RTV silicone for casting stone molds 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 9 months 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.
Transportation Method
This product is non-dangerous goods, it could be transported by train, vehicle, ship and airplane.
Professional factory of RTV-2 Liquid Silicone:
We are manufacturer, and specialized in manufacturing different hardness, different viscosity silicone rubber series, we are competitive in price with good quality.
Need the technical datasheet for reference, please feel free to contact Ms Julie
MINGCHENG GROUP LIMITED
| Item no. |
RTV 2028 |
| Color |
white |
| Viscosity |
30000 cps |
| Mix ratio |
100:2 |
| Pot life |
30-40 mins |
| Curing time |
4-6 hrs |
| Hardness |
28 shore A |
| Tensile strength |
4.5 Mpa |
| Elongation |
510% |
| Tear Strength |
30 N/mm |
| Shrinkage |
0.3% |
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