RESIN ARALDITE CY 220-1 light yellow + ARALDITE Araldite CY 221 clear / HARDENER ARADUR HY 956 EN light yellow clear liquid

Casting systems for processing and curing at room temperature or slightly higher temperatures High filler addition capability

Application:
Encapsulation or potting of low voltage and electronic components.

Processing method:
Casting

Main features:

The flexibility of the castings can be adapted to the requirements by combining CY 220 -1/ CY 221 in various ratios

Low tendency to crack

Glass transition temperature (Tg) 29°C

 

ARALDITE CY 220-1 Pale yellow liquid RESIN

Viscosity at 25°C
mPa s
ca.5000
Specific gravity at 25°Cg/cm³1.15*
Flash pointDIN 51 758°C190-200
Epoxy contentEq/Kg5.0
AppearanceVisualPale yellow liquid

 

ARALDITE CY 221 Clear liquid RESIN

Viscosity at 25°CmPa s
approx. 450
Specific gravity at 25°Cg/cm³1.15*
Flash pointDIN 51 758°C190-200
Epoxy contentEq/Kg4.05
AppearanceVisualClear liquid

 

HARDENER ARADUR HY 956 EN Clear, light yellow liquid

Viscosity at 25°CmPa*s
450*
Specific gravity at 25°Cg/cm³1.02*
Flash pointDIN 51 758°C1.02*
AppearanceVisualClear, light yellow liquid*

*Specified range

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