Special Casting Systems – Aerola – Synthetic resins and composites

Product Components Mixing ratio
(pbw) Tg, DSC
(°C) Viscosity
(mPa.s) Pot-life Description

VEROPAL 520-1987

Components	A/B
Mixing ratio (pbw)	100/220
Tg, DSC (°C)	95-110
Viscosity (mPa.s)	4 000/25°C; 400/60°C
Pot-life	4 h/60°C
Description	Prefilled – 2K system with prefilled hardener. Low viscosity system.

A/B

100/220

95-110

4 000/25°C; 400/60°C

4 h/60°C

Prefilled – 2K system with prefilled hardener. Low viscosity system.

VEROPAL 520-1668

REACH Free
Components	A/B
Mixing ratio (pbw)	100/220
Tg, DSC (°C)	95-110
Viscosity (mPa.s)	4 000/25°C; 400/60°C
Pot-life	4 h/60°C
Description	Prefilled – 2K system with prefilled hardener. Low viscosity system. Excellent crack resistance. “REACH free”.

A/B

100/220

95-110

4 000/25°C; 400/60°C

4 h/60°C

Prefilled – 2K system with prefilled hardener. Low viscosity system. Excellent crack resistance. “REACH free”.

CHS-EPODUR® 520-1997

Components	A/B/C3
Mixing ratio (pbw)	100/95/0,5/350^* (Recommended mixing ratio with filler)
Tg, DSC (°C)	165-175
Viscosity (mPa.s)	5 000/60°C
Pot-life	4 h/60°C
Description	Epoxy resin and special hardener with high Tg.

A/B/C3

100/95/0,5/350^*

165-175

5 000/60°C

4 h/60°C

Epoxy resin and special hardener with high Tg.