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Cuyahoga Plastics AB4000

Cuyahoga Plastics AB4000 is a mineral-filled, glass fiber reinforced polyester thermoset suitable for compression, transfer, and injection molding. It is currently supplied in bulk form, cut preforms & box length extrusions.

Functions: Molding Compound

Polymer Name: Thermoset Polyester

Reinforcement Material: Glass Fibers, Mineral

Processing Methods: Compression Molding, Injection Molding, Resin Transfer Molding (RTM)

End Uses: Tanks

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Identification & Functionality

Reinforcement Material
Composite Materials Functions

Applications & Uses

Composites End Use

Properties

Typical Properties
ValueUnitsTest Method / Conditions
Impact Strength7 - 9ft-lb/inD 256
Flexural Strength14000 - 20000psiD 790
Tensile Strength5000 - 7000psiD 638
Heat Deflection Temperaturemin. 500°FD 648
Molding Temperature285 - 350°F
Molding Pressure1000 - 2000psi
Mold Shrinkage0.0005 - 0.0015in/inD 955
Specific gravity1.97D 792
Flammability (UL 94 at 1/16")HB
Flammability (UL 94 at 1/4")V-0
Barcol Hardness35 - 45
Arc Resistancemin. 180SecondsD 495
Dielectric Strengthmin. 330v/milD 149