company tower banner
Ecomass Technologies Company Logo

Ecomass® Compound 4701TU96 Nat

1 of 150 products in this brand
Ecomass® Compound 4701TU96 Nat is a high specific gravity, tungsten powder-filled polyurethane (TPU) compound that is flexible. The processing method for this compound is injection molding. It is a nontoxic alternative to lead (Pb) used for weighting, balancing, and radiation shielding applications.

Polymer Name: Thermoplastic Polyurethane (unspecified)

Fillers Included: Tungsten

Density: 11000.0 - 11000.0 kg/m³

Processing Methods: Injection Molding, Injection Molding

Technical Data Sheet

Knowde Enhanced TDS

Identification & Functionality

Fillers Included

Features & Benefits

Labeling Claims

Applications & Uses

Composites Processing Methods
Plastics & Elastomers Processing Methods

Properties

Physical Form
Physical Properties
ValueUnitsTest Method / Conditions
Density11g/ccASTM D792
Mechanical Properties
ValueUnitsTest Method / Conditions
Tensile Strength12MPaASTM D638
Tensile Modulus552MPaASTM D638
Tensile Elongation at Break15%ASTM D638
Flexural Modulus793MPaASTM D790
Flexural Strength23MPaASTM D790
Izod Impact Strength, Notched64J/mASTM D256
Electrical Properties
ValueUnitsTest Method / Conditions
Surface Resistivity0.2ohms/sqASTM D257
Processing Information (Injection Molding)
ValueUnitsTest Method / Conditions
Melt Temperature Range205 - 220°C
Mold Temperature Range10 - 25°C
Mold Shrinkage Rate0.3 - 0.5%ASTM D955
Pre-Drying Conditions (at 65°C)4hrs

Regulatory & Compliance

Certifications & Compliance