ZA 22 MOULD in different packages
Types
Types:
Pack
Pack:
Not available for purchase!
Bicomponent (base and catalyst) addition RTV silicon rubber that vulcanizes at room temperature. Indicated for the duplication of models with small recesses. Hardness: 22 shore A. Color: blue
Main Fields of Application:
Mould-making (for its remarkable reproduction accuracy, high dimensional stability and high mechanical
strength). Please before the silicone goes in contact with polyurethane resin , please contact us.
Concrete moulding (for its remarkable reproduction accuracy, high mechanical strength).
We also recommend the following product as an accessory
Details
Chemical and Physical Properties | |
Mixing ratio | 1 : 1 |
Viscosity of pre-catalyzation mixture | 4000 ± 300 cP |
Mixing time at 23 °C | 1’ |
Working time at 23 °C WT | 14’ – 17’ |
Setting time at 23 °C ST | 60’ |
Shore A hardness after 24 hours | 21 ± 2 ShA |
Breaking load | 4.0 ± 0.2 N/mm2 |
Elongation at break | 380±20 % |
Tear strength | >20 ± 1 N/mm |
Reproduction of details | 2 micron |
| Dimensional vartation after 24 hours | < 0.05 % |
Data
Processing time:
14-17
Curing time (Hours):
1 óra
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