TASK 8

SKU: 799383

Size: Pint Kit
Price:
$40.02

Description

Unit Size Net Weight
Pint Kit 2.2 lb
Gallon Kit 17 lb
Five Gallon Kit 83 lb

 

 

TASK 8 is a heat resistant polyurethane resin system made specifically for prototyping / casting applications which require thermal resistance of up to 263F /129C.TASK 8 offers the convenience of a 1A:1B mix ratio and has a very low viscosity, so it is easy to mix and pour. Plastic cures quickly to a Shore 80D and exhibits good physical and performance properties. Heat curing this material is necessary to attain optimal heat resistance. See "Heat Curing" section of technical bulletin for curing schedule details. Applications include making machine housings, thermo-forming and general prototyping / casting.
Properties
Technical Properties
Mix Ratio by Weight 120A:100B
Mix Ratio by Volume 1A:1B
Pot Life 2.5 minutes
Cure Time 15 minutes
Color Off White
Shore Hardness 80D
Mixed Viscosity 100 cps
Shrinkage 0.01 in./in.
Specific Volume 25.4 cu. in./lb.
Specific Gravity 1.09g/cc
Tensile Strength 5,840 psi
Elongation @ Break 4%
Compressive Modulus 77,400 psi
Tensile Modulus 246,000 psi
Flexural Strength 8,280 psi
Flexural Modulus 271,000 psi
Compressive Strength 8,760 psi
Heat Deflection Temp 194¼F263¼F (with post cure)

 

Documentation
Special Order Items
PRODUCT ADVISORY:
The products listed below are currently SPECIAL ORDER items and require pre order.
Lead times may vary - For more information please contact our staff.


799385 - TASK 8 - Five Gallon Kit
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