ER-10: General Epoxy Resin




Product Description

ER-10  is a single phase resin system that is designed for applications where high modulus and low cost are important.   ER-10 resin system works well on all fiberglass, carbon, and Kevlar reinforcements.


Mix resin and hardener thoroughly at specified ratio.  Resin can be heated slightly to lower viscosity.  Do not expose resin or hardener

to excessive moisture conditions until fully cured.  Post-cure resin to 180oF to achieve maximum cure and composite strength.  In cases

of free standing post-cures, the part should be heated slowly

(20-30oF per 30 minute steps) to prevent warpage.


• Snowboards

• Skis

• Molding applications that use heat to help assist

   fiber wetout

• Chemical resistant coatings


• EH-101, 102, 103 or 104 laminating hardeners

If application requires high delamination resistance, two phase ‘DR’ series resins should be considered.


Resin Properties

Morphology:  single continuous epoxy phase

Viscosity, cps @ 25oC


Epoxide Equivalent Weight (EEW)


Color (Gardener)

2 (max)

Weight per Gallon



Neat Resin Properties (Cured with EH-102, 1 hour @ 170oF)

Flexural Modulus, Msi @ RT


Elongation @ Break, %


Hardness, Shore D


Glass Transition (Tg), oF



All data given is believed to be accurate based on the material tested.  Since the processing and testing is application and user specific, API has no assurance of how the product will be used and therefore cannot make any guarantees as to these properties or the final performance.

Address:  Applied Poleramic Inc.       Phone:  (707) 747 – 6738    Fax: (707) 747 – 6774     Email: [email protected]

                  6166 Egret Court              

                  Benicia, CA 94510

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