Songhan Plastic Technology Co.,Ltd.

Northstar Polymers MPP-F07A Easy Hand-Mixable/Pourable Flexible Foam

Category Polymer , Thermoset , Polyurethane, TS , Thermoset Polyurethane Foam, 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-F07A Easy Hand-Mixable/Pourable Flexible Foam.pdf
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Material Notes:
This foam formulation is designed to make molded flexible foam parts/sheets/dies/blocks by hand-mixing with very basic tools such as a cup and stir stick. The components are low-viscosity stable liquid at room temperature. These properties are ideal in small scale productions for custom foam applications such as custom seating, padding, cushioning, many others. The free-rise density of the foam is 6 to 7 pounds per cubic foot. The cell structure is partially open-cell, and may be made to open-cell structure by physically crushing soon after foam is made. This is an MDI base water-blown polyether system, and it does not use auxiliary blowing agents Examples for Applications: Molded Upholstery Parts Custom Seating, Padding, and Cushioning Parts Custom Packaging of Impact/Vibration-Sensitive Items Prototyping Information provided by Northstar Polymers.
Physical Properties Metric English Comments
Density 0.104 g/cc
0.00376 lb/in³
Free Rise Density
0.112 g/cc
0.00405 lb/in³
Typical Compression Density
Mechanical Properties Metric English Comments
Hardness, Shore OO 10 - 40
10 - 40
Processing Properties Metric English Comments
Processing Temperature 21.1 - 29.4 °C
70.0 - 85.0 °F
Prepolymer Temperature
21.1 - 29.4 °C
70.0 - 85.0 °F
Curing Agent Temperature
Mold Temperature 21.1 - 29.4 °C
70.0 - 85.0 °F
Cure Time 60.0 - 120 min

@Temperature 25.0 °C
1.00 - 2.00 hour

@Temperature 77.0 °F
De-mold Time
2880 min

@Temperature 25.0 °C
48.0 hour

@Temperature 77.0 °F
Complete Cure Cycle
Pot Life 1.00 - 1.33 min
1.00 - 1.33 min
Descriptive Properties Value Comments
Appearance at 25°C Off-White
Curing Agent PPC-026
Prepolymer MPB-028
Weight Ratio 1:0.93
Prepolymer to Curing Agent Ratio
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