Addition Cure Silicone Moulding Rubber
Attributes
Addition cure silicone moulding rubbers will normally cure at room temperature and can be accelerated using heat. Caution should be excersised as the platinum catalyst can be poisoned by sulfur containing compounds.
- High tear and tensile strength
- Very low shrinkage
- Fine detail reproduction
- Extensive range of hardnesses
- Choice of catalyst and thixotroping agent
| Grade |
Hardness
Shore A
|
Tear
kN/m
|
Elongation
%
|
Viscosity
mPa.s
|
| MM228 |
28 |
31.00 |
746 |
13000 |
| MM230 |
30 |
25.00 |
650 |
20000 |
| MM242 |
40 |
11.50 |
400 |
15000 |
| MM240TV |
40 |
22.00 |
330 |
45000 |
| MM730FG (Food Grade) |
30 |
27.00 |
600 |
15000 |
| MM740FG (Food Grade) |
40 |
11.50 |
400 |
15000 |
| QM260 |
60 |
14.80 |
190 |
70000 |
| QM270 |
70 |
12.20 |
100 |
50000 |
Applications
- Moulding of masters
- Plaster moulding
- Moulding of large objects
- Rapid prototyping
- Cornice manufacture
- Tampo print pad manufacture
- Case making in the ceramics industry
- Moulding chocolate & icing sugar