Epoxy Systems for Composites

Hand Lay-up, Infusion and Injection systems, RTM

Produkt	Description	Components	Mixing ratio	Tg, DSC	Pot-life	Viscosity (mPa.s)
CHS-EPODUR® 520-1997	High thermal resistance. Post curing above 160°C.	A/B/C3	100/95/1	165-175	> 10 h/25°C	1 000-1 200 //5
CHS-EPODUR® 520-1687	Long pot life, low viscosity. Curing at higher temperature (at least 80°C).	A/B/C2	100/90/1	130-145	> 10 h/25°C	500-1 000 //5
CHS-EPODUR® 574-0904	Laminated system with medium viscosity. High adhesion to dural, steel and other metal surfaces.	A/B	100/50	70-80	12-15 min/25°C	1 600-2 200 //5
CHS-EPODUR® 520-1667	Low viscosity. Curing at higher temperature (at least 80°C).	A/B/C2	100/85/1	115-130	> 10 h/25°C	500-1 000 //5
CHS-EPODUR® 520-1787	High mechanical properties, long pot life. Curing at higher temperature (at least 80°C).	A/B/C1/D1	100/85/0.5/10	85-95	> 10 h/25°C	1 500-2 000 //5

Prepreg Matrix Systems

Produkt	Description	Components	Mixing ratio	Tg, DSC	Pot-life
CHS-EPODUR® 525-0269	Solvent-free epoxy prepregging system with chemically induced B-stage, adjustable tack/ drapability. For cold, simple equipped processing. Recommended for general industrial and sport & leisure applications.	A/B/C55	100/12/0-3	115 - 135	2 - 8 h //12
CHS-EPODUR® 411-0269	Solvent-free epoxy system for hot-melt prepregging, adjustable tack. For industrial and sport & leisure composite applications.	A/B/C55	100/9/0-2	120 - 128	0,5 - 2 h //12
CHS-EPODUR® N 554-0249	Solvent-free epoxy system for hot-melt prepregging, adjustable tack/drapability. For applications with higher temperature resistance.	A/B/C55	100/10/0-3	120 - 165	1 - 4 h //12

Filament Winding & Pultrusion Systems

Produkt	Description	Components	Mixing ratio	Tg, DSC	Pot-life	Viscosity (mPa.s)
CHS-EPODUR® 520-1687	Long pot life, medium viscosity. Curing at higher temperature (at least 80°C).	A/B/C2	100/90 /1	130-145	> 10 h/25°C	500-1 000 //5
CHS-EPODUR® 520-1667	Medium viscosity. Curing at higher temperature (at least 80°C).	A/B/C2	100/85/1	115-130	> 10 h/25°C	500-1 000 //5
CHS-EPODUR® 520-1997	High thermal resistance. Post curing above 160°C.	A/B/C3	100/95/1	165-175	> 10 h/25°C	1 000-1 200 //5
CHS-EPODUR® 520-1787	High mechanical properties, long pot life. Curing at higher temperature (at least 80°C).	A/B/C1/D1	100/85/0,5/10	85-95	> 10 h/25°C	1 500-2 000 //5
CHS-EPODUR® 574-0522	Curing at ambient temperature, slow reactivity.	A/B	100/30	85-100	1-2 h/25°C	200-500 //5

You can also find a comprehensive range of products in the product catalogue (PDF).

If you require detailed product information, please do not hesitate to contact us.