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EPON™ Resin 872

Technical Datasheet | Supplied by Westlake Epoxy

EPON™ Resin 872 by Westlake Epoxy is a chemically modified, BPA based epoxy resin that is semi-solid at room temperature. It can be formulated with other EPON™ Resins, HELOXY™ Modifiers, or used as the sole resin. It can be used with all curing agents. This grade provides cured resin toughness and flexibility in comparison to liquid grade BPA epoxies but reduces elevated temperature performance. It is especially useful in applications requiring extra resistance to thermal shock or impacts. The shelf life of EPON™ Resin 872 is 3 years.

EPON™ Resin 872 Properties

Physical Properties

Value & Unit

Test Condition

Test Method

Color, Gardner

< 10

ASTM D1544

Viscosity

15 - 38 P

(At 25°C)

ASTM D445

Epoxy Equivalent Weight

625 - 725 g/eq

ASTM D1652

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