Voltacast 3311
Voltacast 3311 is a non abrasive filled two component epoxy casting resin with low exothermal reaction. Curing at room temperature as well as at elevated temperatures (up to 80 °C max.), self extinguishing (UL 94 V0), high thermal conductivity.
Voltacast 3311 is compliant with
- Regulation (EC) No 1907/2006 (REACH)
- including Annex XIV (SVHC's, PBT/vPvB)
- including Annex XVII and Regulation (EU) No 2017/1000 (PFOA) - Directive 2011/65/EU (RoHS)
- Regulation (EU) 2019/1021 (persistent organic pollutants)
Product Criteria
Thermal class:
- 155 °C
Application:
- casting
Market:
- automotive
- transformers
- motors (stators)
- traction
Environmental impact:
- VOC-free
Additional features:
- UL-approved
- increased thermal conductivity
- approved for railway applications (EN 45545)
| Product Features | |
| Product Type |
Potting / Casting resin |
| Chemical Base |
EP |
| Viscosity at 25 °C in acc. with DIN 53019 |
4,500 ± 500 mPas |
| Viscosity at 25 °C in acc. with DIN 53019 (with hardener as indicated) |
2,300 ± 300 mPas (H135) 2,100 ± 300 mPas (H136) |
| Special Characteristics |
Pot life: 90 ± 20 min (Hardener Voltacast H135 and H136), high thermomechanical stability (with Hardener Voltacast H135), self extinguishing (UL 94 V0), high thermal conductivity (1.2 W/mK), good resistance to ATF-oils |