High Thermal Conductive Castable Epoxy PC-287B-PC67
High Thermal Conductive Castable Epoxy PC-287B-PC67
SKU:POL-8a0176
High-performance and heat-conductive epoxy ideal for thermal management applications. Superior thermal conductivity and durability.
Regular price
$129.99
Regular price
Sale price
$129.99
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per
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The POLYCAST™ PC-287 High Thermally Conductive Castable Epoxy is a high-performance epoxy casting system known for its exceptional thermal conductivity properties. With a specific gravity of 1.0 and a thermal conductivity of 30 Btu/in/ft²hr/ºF, this epoxy delivers superior heat dissipation capabilities. It boasts a mix ratio of 100:5 to 6 by weight and a compressive strength of 25000 psi, making it ideal for applications requiring thermal management and structural integrity. The PC-287B-PC67 offers a shore D hardness of 94 and a heat distortion point of 180ºC, ensuring durability and reliability in high-temperature environments.

Product Specifications
Specifications Coefficient Of Thermal Expansion
25 x 10-6 cm/cm/ºC
Specifications Compressive Strength According To American Societ
25000 psi
Specifications Cure Schedule
PC-67 - Overnight at 125ºF; or 2 hours (h) at 200ºF; or 1 hour (h) at 250ºF | PC-90 - Room Temperature -24 hours (h) or 2 hours (h) at 150ºF.
Specifications Dielectric Constant At 60 Hertz Hz According To A
6.3
Specifications Dielectric Strength According To American Society
400 V/mil
Specifications Dissipation Factor At 60 Hertz Hz According To Am
0.02
Specifications Flexural Strength According To American Society F
13000 psi
Specifications Heat Distortion Point
180 ºC
Specifications Mixed Viscosity According To American Society For
150000 cps
Specifications Mixing Instructions
Premix P.C. 287 in the original container prior to use to insure any settled filler may be reincorporated. Warming PC 287 to 100ºF facilitates ease of use.Weigh out the required amount of P.C.287 Part A and the requisite Part B.Mix thoroughly, scraping both sides and bottom of container.Evacuate mixture at 29 Inch (in) Mercury (Hg) for 5 to 10 minutes (min) (if desired).Pour into mold or cavity.
Specifications Mix Ratio By Weight
100:5 to 6
Specifications Pot Life At 72 F
4 h
Specifications Shelf Life At 72 F
12 m
Specifications Shore D Hardness According To American Society Fo
94 duro
Specifications Specific Gravity
1.0
Specifications Tensile Elongation According To American Society
1 %
Specifications Tensile Strength According To American Society Fo
8500 psi
Specifications Thermal Conductivity
30 Btu/in/ft²hr/ºF
Specifications Viscosity According To American Society For Testi
500 cps
Specifications Visual Color
Brown
Specifications Volume Resistivity According To American Society
1 x 10-15 ohm-cm