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Unmodified Liquid Epoxy Resins

The basis of our liquid epoxy resin product line is EPIKOTE™ Resin 828, an unmodified resin also known as diglydicyl ethers of bisphenol A. Because of their very good mechanical, adhesive, dielectric and chemical resistance properties when cross-linked with appropriate curing agents, these two liquid epoxy resin grades have become global standard epoxy resins. EPIKOTE Resin 862, the diglycidyl ether of bisphenol F, also forms the foundation for many of our products because of its low viscosity.

Unmodified Liquid Epoxy Resins

Product	Typical Properties			Description	Application
Product	Resin Type	Viscosity at 25^ºC, Pa-sec.	EGC ⁽²⁾ mmol/kg	Description	Coatings	Construction	Composites	All Others⁽¹⁾
EPIKOTE Resin 827	Liquid BPA epoxy	8.0 - 10.0	5430 - 5590	Low viscosity
EPIKOTE Resin 828 LVEL	Liquid BPA epoxy	10.0 - 12.0	5340 - 5500	Low hydrolyzable chlorine, low viscosity
EPIKOTE Resin 828	Liquid BPA epoxy	12.0 - 14.0	5260 - 5420	Standard unmodified Bisphenol A resin
EPIKOTE Resin 828 EL	Liquid BPA epoxy	12.5 - 14.5	5260 - 5380	Low hydrolyzable chlorine content
EPIKOTE Resin 828 XA	Liquid BPA epoxy	10.0 - 14.0	5100 - 5400	Good resistance to crystallization
EPIKOTE Resin 862	Liquid BPF epoxy	2.5 - 4.5	5780 - 6060	Most popular grade of Low viscosity, Bis-F epoxy resin
EPIKOTE Resin 864	Liquid BPF epoxy	5.0 - 7.0	5650 - 6120	Bisphenol-F-resin with improved crystallization resistance
EPIKOTE Resin 869	Liquid BPF epoxy	5.0 - 70	5600-5800	Cost effective Bis-F epoxy resin

HIGHLY RECOMMENDED:

⁽¹⁾ Other applications include adhesives, electrical castings, electrical laminates and fibers
⁽²⁾ EGC – epoxy group content (mmol/kg)
⁽³⁾ Solution viscosity at 40% wt. solids in methyl ethyl ketone (MEK)

For more information, see Technical Data Sheets or speak with a representative.