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SIRESTER® VE 45-M-90/M

Technical Datasheet | Supplied by Sir Industriale

SIRESTER® VE 45-M-90/M by Sir Industriale is a reduced reactivity epoxy bisphenol-A based vinyl ester resin. Provides longer gel time and reduced exothermic behavior. SIRESTER® VE 45-M-90/M is suitable for processing by filament winding. Used in manufacturing of high thickness composites and filament winding applications on large diameters.

SIRESTER® VE 45-M-90/M Properties

Physical Properties

Value & Unit

Test Condition

Test Method

Viscosity

500 - 600 mPa.s

(@25°C)

Gel time

30 min

(@25°C, 100 g resin + 0.2 ml Cobalt octoate 6% solution + 1.5 ml methylethylketone peroxide 50%)

Solvent Content

38 %

(@25°C)

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