Silicone crosslinker for silicone rubber RTV 3255 heat resistant
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Silicone crosslinker. Component B to silicone rubber RTV 3255 heat resistant (component A). Polycondensation cross-linking. 50 ml.
Application:
Add 5 parts by weight of silicone cross-linker (component B) to 100 parts by weight of silicone rubber RTV 3255 heat resistant (component A) and mix well.
Technical information:
| Colour | light yellow |
| Mixing ratio (weight, A:B) | 100:5 |
| Pot life (at 23° C) | approx. 60 minutes |
| Demoulding time (at 23° C) | approx. 3 hours |
| Hardness | 55 Shore A |
| Elongation at break | 100 % |
| Tensile strength | 38 |
| Relative density | 1.45 g/cm3 |
| Viscosity | 60,000 mPas |
| Temperature range | -50° C to + 250° C |
The product is subject to labelling according to GHS/CLP guidelines. Labelling according to Regulation (EC) 1272/2008:
GHS02, GHS07, GHS08, GHS09
Signal word: DANGER
Contains: Dibutyltin dilaurate, dibutyl[bis(dodecanoyloxy)] stannane
H226 Flammable liquid and vapour. H317 May cause an allergic skin reaction. H319 Causes serious eye irritation. H341 Suspected of causing genetic defects. H360 May damage fertility or the unborn child. H370 Causes damage to organs. H372 Causes damage to organs through prolonged or repeated exposure. H411 Toxic to aquatic life with long lasting effects).
P201 Obtain special instructions before use. Keep away from heat, hot surfaces, sparks, open flames and other ignition sources. Do not smoke. P260 Do not breathe dust/ fume/ gas/ mist/ vapours/ aerosol. P280 Wear protective gloves / protective clothing / eye protection / face shield. P308+P313 In case of exposure or if affected: Get medical advice / attention. P321 Specific treatment (see ... on this label). P370+P378 In case of fire: Use water jet, foam, carbon dioxide or dry chemical to extinguish.
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