POLYCAST-290 Room Temperature Cure Epoxy Casting Compound
POLYCAST-290 Room Temperature Cure Epoxy Casting Compound
SKU:POL-af5494
High-quality room temperature cure epoxy casting compound with excellent moisture resistance and ASTM-tested properties.
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$49.99
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POLYCAST-290 Room Temperature Cure Epoxy Casting Compound
$49.99
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POLYCAST-290 Room Temperature Cure Epoxy Casting Compound
$49.99
Quantity: 1
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POLYCAST-290 is a high-quality, filled epoxy system designed for room temperature cure applications. With excellent moisture resistance, this compound offers a cost-effective solution for encapsulation needs. Its specific gravity, hardness, tensile strength, and other ASTM-tested properties ensure reliable performance. The mix ratio allows for precise blending, and its fast-cure option enhances efficiency. Ideal for machine dispensing, POLYCAST-290 provides durability and thermal stability for various industrial applications.
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Product Specifications
Specifications Coefficient Of Thermal Expansion
20x10-5
Specifications Cure Schedule
Room temperature cure at 75ºF with full properties after 24 Hours (h).To accelerate cure, allow 2 Hours (h) at room temperature, then 2 Hours (h) at 125ºF.
Specifications Dielectric Constant According To American Society
3.5
Specifications Dielectric Strength According To American Society
419 V/mil
Specifications Dissipation Factor According To American Society
0.035
Specifications Flexural Strength According To American Society F
9,500 psi
Specifications Heat Distortion Point
80 ºC
Specifications Mixed Specific Gravity
2.77
Specifications Mixed Viscosity According To American Society For
5 to 8000 cps
Specifications Mixing Instructions
Pre-mix Part A and Part B separately. Then measure 100:7.5 by weight (A to B).Mix thoroughly scraping the sides and bottom of the container. Evacuate and then pour into mold or cavity.
Specifications Mix Ratio By Weight
100:3
Specifications Pot Life At 25 C 100 Gram G
40 min
Specifications Shore D Hardness According To American Society Fo
82 duro
Specifications Specific Gravity
3.63
Specifications Tensile Elongation According To American Society
2 %
Specifications Tensile Strength According To American Society Fo
8500 psi
Specifications Thermal Conductivity
2 Btu
Specifications Viscosity According To American Society For Testi
7 to 10,000 cps
Specifications Visual Color
Orange
Specifications Volume Resistivity According To American Society
1x1014 ohm-cm
Specifications Water Absorption
0.08 %