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Products Robnor PX439XS Epoxy Resin

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Robnor PX439XS Epoxy Resin

Robnor ResinLab PX439XS is a rigid, thermally conductive epoxy resin with excellent heat resistance and dimensional stability.

- High electrical insulating characteristics
- High dimensional stability
- Low shrinkage
- Approved to UL94 V-0
- Excellent chemical & heat resistance
- Excellent thermal conductivity
- High glass transition temperature
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Category: Epoxy Resins

Description
Additional information

Description

Robnor ResinLab PX439XS is a rigid, thermally conductive epoxy resin with excellent heat resistance and dimensional stability

Additional information

Colour:	Black / Beige
Mixed Viscosity (mPas):	12500
Shore Hardness:	D90
Specific Gravity:	1.83 / 1.79
Electric Strength (kV/mm):	20
Tensile Strength (mPa):	70
Thermal Expansion (ppm/°C):	30-40
Gel Time - 150g mass (minutes):	270
Initial Cure (hours @ RT):	36
Flame Retardant:	Yes – UL94 V-0
Thermal Conductivity (W/mk):	1.30
UV Stability	Good
Temperature Range (°C):	-60 to +200
Tg(°C):	120-145
RoHS WEEE Reach	Yes