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EPONAC® 4085

Technical Datasheet | Supplied by Sir Industriale

EPONAC® 4085 by Sir Industriale is high molecular weight, bisphenol-A based type-9 solid epoxy resin produced by taffy process. It exhibits high flexibility, excellent application ductility, good thermal resistance, high dielectric strength and minimum shrinkage. EPONAC® 4085 is suitable for internal coating of flexible tubes and preparation of oven-hardening products with a good conservability at room temperature.

EPONAC® 4085 Properties

Physical Properties

Value & Unit

Test Condition

Test Method

Epoxy Equivalent Weight

2500 - 3500 g/eq

ISO 3001

Epoxy Group content

286 - 400 mmol/kg

ISO 3001

Color, Pt-Co

< 200

(Determined on 40% m/m Butyl carbithol solution)

ASTDM 1209

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