Variants
3M Scotchcast casting resin 281 is a cream-coloured two-component system consisting of epoxy resin and hardener. It is a heat-curing multi-purpose resin with low viscosity that remains medium-flexible after curing. It is self-extinguishing and with a temperature resistance of up to 155 °C, it belongs to insulating material class F. The unfilled casting resin is extremely resistant to ageing and moisture and is physically and electrically extremely stable. It also has high mechanical and tensile strength. Thanks to its good flow properties, it completely encloses even the smallest coils. Casting resin 281 is therefore ideal for impregnating coils and transformers by moulding and for embedding electronic modules or transformers, etc.
- Maximum temperature resistance up to 130°C
- Thermosetting resin system
- Filled resin
- Medium flexible
- Medium viscosity
- Good impact strength
- High baking strength
- Solvent-free
- High thermal conductivity
- High dimensional stability
H319 Causes serious eye irritation.
H315 Causes skin irritation.
H317 May cause an allergic skin reaction.
H411 Toxic to aquatic life with long lasting effects.
P280E Wear protective gloves.
P273 Avoid release to the environment.
P305 + P351 + P338 IF IN EYES: Rinse cautiously with water for several minutes. Remove any contact lenses if possible. Continue rinsing.
P333+ P313 If skin irritation or rash occurs: Get medical advice/attention.
P501 Inhalt / Behälter einer Entsorgung gemäß den lokalen / nationalen Vorschriften zuführen.
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