| Customization: | Available |
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| Material: | Organic Silicone |
| Application: | Industrial, Mold Making |
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Description of Industrial Used Liquid Silicone Rubber for Molds :
Industrial Used Liquid Silicone Rubber for Molds, is general called two-component room temperature vulcanization silicone rubber with excellent fluidity and good operational performance.
Add curing agent of 3% at the room temperature, the silicone rubber is still operational within 30 minutes, and in 4-6 hours, an elastic silicon mold will be obtained with resistance to deformation, high-temperature, acid and alkali and expansion.
The silicone rubber is mainly applicable to mold duplication of poly crafts, resin craft works, lightings, candles, etc. And fabrication of precision molds.
Tin cure silicone technical data sheet
Part A: Silicone rubber is a white liquid
Part B: Catalyst is a non-toxic and odorless liquid, with transparent color.
ATT: We can provide fast/medium/slow catalyst for hot, warm or cold season.
Notes: 1.The data are based on the operation under room temperature of 25°C.
2. The data-sheet of viscosity, hardness, working time, curing time can be adjusted according to your requirements
| Typical general characteristics |
Inspection Method |
Model code | |||||||
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Product data (catalyzed A+B) |
OTT-S8 series | ||||||||
| Hardness | Shore A | 5 | 10 | 15 | 20 | 25 | 30 | 35 | 40 |
| Mix ratio | A:B | 100:3 | |||||||
| Color | / | white | |||||||
| Pot life | 25ºC(77F) | 20-40 mins | |||||||
| Curing time | 25ºC(77F) | 3-5 hours | |||||||
| Viscosity | mPa.s | 5000 | 8000 | 11000 | 11000 | 16000 | 21000 | 18000 | 12000 |
| Tear strength | KN/m | 10 | 16 | 24 | 23 | 26 | 26 | 24 | 22 |
| Tensile strength | MPa | 1.6 | 3.2 | 3.5 | 4.2 | 4.5 | 4.5 | 4.2 | 4.0 |
| Elongation | % | 500 | 600 | 580 | 500 | 500 | 450 | 350 | 280 |
| Shrinkage | % | 0.2 | |||||||
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