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Northstar Polymers MPP-V37A Polyurethane Gel Elastomer

Category Polymer , Thermoset , Polyurethane, TS , Thermoset Polyurethane, Liquid
Manufacturer Northstar Polymers
Trade Name
Port Ningbo port,China
Trade Terms FOB, CFR, CIF
Payment Terms L/C, T/T, Western Union
Download PDF Northstar Polymers MPP-V37A Polyurethane Gel Elastomer.pdf
Price EMAIL US    sales@lookpolymers.com
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Material Notes:
This two-component polyurethane casting system makes type of soft elastomer material known as “gel”. Applications for this material include filling component for computer keyboard/mouse-pad wrist rests, bicycle/motor cycle sheeting, surgical bed cushions, respirator gaskets, vibration dampening, and many other specialty applications. The component materials are liquid at room temperature. The mixture cures at room temperature. The material can be cast into molds to make parts, inserted into a film encapsulation, or open cast into a frame to make a sheet. The standard pot life is 15 minutes, so it is possible to hand-batch for prototyping, small run production, and a large batch.Information provided by Northstar Polymers.
Mechanical Properties Metric English Comments
Hardness, Shore OO 37
37
ASTM D2240
Tensile Strength 0.586 MPa
85.0 psi
ASTM D412
Elongation at Break 530 %
530 %
ASTM D412
100% Modulus 0.000165 GPa
0.0240 ksi
ASTM D412
300% Modulus 0.000310 GPa
0.0450 ksi
ASTM D412
Rebound <= 5.0 %
<= 5.0 %
Bashore Rebound; ASTM D2632
Tear Strength 1.31 kN/m
7.50 pli
Split; ASTM D624
3.16 kN/m
18.0 pli
Die C; ASTM D624
Processing Properties Metric English Comments
Processing Temperature 25.0 °C
77.0 °F
Curing Agent Temperature
82.2 °C
180 °F
Prepolymer Temperature
Mold Temperature 82.2 °C
180 °F
Pot Life 8.00 min
8.00 min
Gel Time 15.0 min
15.0 min
Descriptive Properties Value Comments
Curing Agent PNA-157
Prepolymer MPA-135
Weight Ratio 1:2.225
Prepolymer to Curing Agent Ratio
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