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Ecomass® Compound 720ZD91

Technical Datasheet | Supplied by Ecomass Technologies

Ecomass® Compound 720ZD91 by Ecomass Technologies is a grey colored, plateable, tungsten powder filled acrylonitrile butadiene styrene (ABS) grade. Possesses slight odor and is insoluble in water. Exhibits high specific gravity, good toughness and rigidity. Is a non-toxic lead substitute thermoplastic. Can be processed by injection molding. Ecomass® Compound 720ZD91 is recommended for weighting, balancing and radiation shielding applications. Complies with RoHS and meets with the requirements of ISO 9001:2008.

Ecomass® Compound 720ZD91 Properties

Mechanical Properties

Value & Unit

Test Condition

Test Method

Tensile Strength

2400 psi

ASTM D638

Flexural Modulus

1300000 psi

ASTM D790

Impact Strength, Izod

1.0 ft-lb/in

ASTM D256

Injection Molding Properties

Value & Unit

Test Condition

Test Method

Melt Temperature

220 - 265 °C

Mold Temperature

80 - 100 °C

Drying Temperature

90 °C

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Ecomass® Compound 720ZD91

Ecomass® Compound 720ZD91 Properties

Mechanical Properties

Ecomass® Compound 720ZD91 Processing Guidelines

Injection Molding Properties