Gougeon Brothers PRO-SET® HTP 187/HTP 288 High-Temp Surface Coat Epoxy

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Gougeon Brothers PRO-SET® HTP 187/HTP 288 High-Temp Surface Coat Epoxy
Categories:	Polymer; Thermoset; Epoxy
Material Notes:	High-temperature, high-performance epoxy surface coat formulation for synthetic composite parts and tooling manufacturing. Black in color. Tg as high as 270°F (132°C) with proper post-cure. Provides excellent temperature stability and great part cosmetics. Slow cure speed provides 2 to 3 hours working time at 72°F (22°C). A second application can be applied while the first coat is tacky, which is typically after 6-8 hours. After 24 hours cure at 72°F (22°C) the laminating process can begin. Medium Viscosity enables brush application and air release. Easily applied with a short bristle brush. Thixotroped to prevent runs and sags at a thickness of 10-12 mils. Elevated temperature cure is required. The surface coat and laminate should be post cured together. See chart for post cure information. Information provided by Gougeon Brothers, Inc.
Vendors:

Available Properties

Density, Hardener
Density, Cured
Density, Resin
Viscosity, ASTM D2196, hardener
Viscosity, Mixed
Viscosity, Mixed
Viscosity, Mixed
Viscosity, ASTM D2196, Mixed
Viscosity, ASTM D2196, resin
Hardness, Shore D, ASTM D2240, RT + 60°C x 2hr + 135°C x 12hr
Tensile Strength, ASTM D638, RT + 60°C x 2hr + 135°C x 12hr
Elongation at Break, ASTM D638, RT + 60°C x 2hr + 135°C x 12hr
Tensile Modulus, ASTM D638, RT + 60°C x 2hr + 135°C x 12hr
Flexural Strength, ASTM D790, RT + 60°C x 2hr + 135°C x 12hr
Flexural Modulus, ASTM D790, RT + 60°C x 2hr + 135°C x 12hr
Compressive Yield Strength, ASTM D695, RT + 60°C x 2hr + 135°C x 12hr
Deflection Temperature at 0.46 MPa (66 psi), ASTM D648, RT + 60°C x 2hr + 135°C x 12hr
Glass Transition Temp, Tg, ASTM E1640, RT + 60°C x 2hr + 135°C x 12hr, DMA Onset Storage Modulus, 1 Hz, 3°C per minute
Glass Transition Temp, Tg, ASTM E1356, RT + 60°C x 2hr + 135°C x 12hr, DSC Onset– 1st Heat
Glass Transition Temp, Tg, ASTM E1640, RT + 60°C x 2hr + 135°C x 12hr, DMA Peak Tan Delta, 1 Hz, 3°C per minute
Cure Time, typical laminate will be gelled
Pot Life, ASTM D2471
Pot Life, ASTM D2471
Working Life
Shelf Life, hardener
Shelf Life, resin

Property Data

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Manufacturer Notes:
none

Category Notes
Plastic

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