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Northstar Polymers MPP-W43C Polyurethane Gel

Category Polymer , Thermoset , Polyurethane, TS , Thermoset Polyurethane, Elastomer, Unreinforced
Manufacturer Northstar Polymers
Trade Name
Port Shanghai port,China
Trade Terms FOB, CFR, CIF
Payment Terms L/C, T/T, Western Union
Download PDF Northstar Polymers MPP-W43C Polyurethane Gel.pdf
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Material Notes:
MPP-W43C is a polyurethane gel formulation specifically designed for padding and cushioning applications that require Shore Durometer OOO scale hardness materials. With this material, a user can obtain good rebound characteristics and gradual compression deflection rates at the Shore OOO hardness range. The material does not contain any plasticizer, which is known to leach out to have adverse effect to the plastic film encapsulation materials used in conjunction with gel materials. This formula uses the same part-B (PNA-157) as standard Shore OO polyurethane gel. This allows you to make variety products with fewer raw material inventories. The applications for this material include cushioning and padding parts for medical/semi-medical application, fiber optic cable encapsulation, novelty products, and many more. This polyurethane gel material is formulated in such a way that the user can control/choose the hardness/deflection properties of the product.Information provided by Northstar Polymers.
Processing Properties Metric English Comments
Processing Temperature 22.2 - 30.0 °C
72.0 - 86.0 °F
Prepolymer Temperature
22.2 - 30.0 °C
72.0 - 86.0 °F
Curing Agent Temperature
Mold Temperature 22.2 - 30.0 °C
72.0 - 86.0 °F
Cure Time 120 - 300 min

@Temperature 25.0 °C
2.00 - 5.00 hour

@Temperature 77.0 °F
De-mold Time
1440 - 2880 min

@Temperature 25.0 °C
24.0 - 48.0 hour

@Temperature 77.0 °F
Complete Cure Cycle
Pot Life 5.00 min
5.00 min
Descriptive Properties Value Comments
Curing Agent PNA-157
Prepolymer MPC-070
Weight Ratio 1:4.009
Prepolymer to Curing Agent Ratio, Shore Hardness OOO 65
1:4.556
Prepolymer to Curing Agent Ratio, Shore Hardness OOO 55
1:5.103
Prepolymer to Curing Agent Ratio, Shore Hardness OOO 40
1:5.285
Prepolymer to Curing Agent Ratio, Shore Hardness OOO 35
1:5.467
Prepolymer to Curing Agent Ratio, Shore Hardness OOO 30
1:5.65
Prepolymer to Curing Agent Ratio, Shore Hardness OOO 25
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