Songhan Plastic Technology Co.,Ltd.
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Ecomass® 4702ZB92 Filled Polyurethane

Category Polymer , Thermoplastic , Polyurethane, TP
Manufacturer Ecomass Technologies
Trade Name
Port Shanghai port, China
Download PDF Ecomass® 4702ZB92 Filled Polyurethane.pdf
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Material Notes:
Nontoxic alternative to Lead (Pb), radiation shielding applicationsModerate Specific GravityFilled Polyurethane (TPU) Base ResinFlexibleInformation provided by Technical Polymers
Mechanical Properties Metric English Comments
Specific Gravity 6.90 g/cc
6.90 g/cc
ASTM D792
Linear Mold Shrinkage 0.0030 - 0.0050 cm/cm
0.0030 in/in
ASTM D955
Thermal Properties Metric English Comments
Tensile Strength, Ultimate 11.0 MPa
1600 psi
ASTM D638
Elongation at Break 15 %
15 %
ASTM D638
Tensile Modulus 0.669 GPa
97.0 ksi
ASTM D638
Flexural Strength 20.7 MPa
3000 psi
ASTM D790
Flexural Modulus 0.448 GPa
65.0 ksi
ASTM D790
Izod Impact, Notched 1.60 J/cm
3.00 ft-lb/in
ASTM D256
Electrical Properties Metric English Comments
Melt Temperature 204 - 221 °C
400 °F
Mold Temperature 10.0 - 26.7 °C
50.0 °F
Drying Temperature 93.3 °C
200 °F
then reduce to 160°F
Dry Time 2 hour
2 hour
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