Songhan Plastic Technology Co.,Ltd.

Northstar Polymers MPP-M09D "Slow Cure" Semi-Rigid Foam Formulation

Category Polymer , Thermoset , Polyurethane, TS , Thermoset Polyurethane Foam, Unreinforced
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-M09D "Slow Cure" Semi-Rigid Foam Formulation.pdf
  Online Service   lookpolymers   27660005
Material Notes:
This foam polyurethane formulation is designed yield structural foam by either hand-mixing or machine casting method. The pot-life of this material is set longer than ordinary rigid foam formulations to allow enough handling time in a hand-mixing operation. Unlike common rigid foam formulation, the semi-rigid foam structure of MPP-M09D resists cracking and chipping from impact force by slight flexibility. This combination of features makes MPP-M09A ideal for cat-in-place foam application, molding compound for short-run parts, and many other custom applications. The components are liquid at room temperature. This can be batched manually by hand tools, and also be cast with a multi-component meter-mixing/dispensing machine. The free-rise density of the foam is 9 pounds-per-cubic-foot, the cell structure is closed-cell.Information provided by Northstar Polymers.
Physical Properties Metric English Comments
Density 0.131 - 0.136 g/cc
0.00475 - 0.00492 lb/in³
Free Rise Density
0.144 g/cc
0.00521 lb/in³
Compressed Density
Processing Properties Metric English Comments
Processing Temperature 21.1 - 32.2 °C
70.0 - 90.0 °F
Prepolymer Temperature
21.1 - 32.2 °C
70.0 - 90.0 °F
Curing Agent Temperature
Mold Temperature 37.8 - 43.3 °C
100 - 110 °F
Cure Time 120 - 240 min

@Temperature 43.3 °C
2.00 - 4.00 hour

@Temperature 110 °F
De-mold Time
2880 min

@Temperature 25.0 °C
48.0 hour

@Temperature 77.0 °F
Complete Cure Cycle
Pot Life 5.00 - 6.00 min
5.00 - 6.00 min
Descriptive Properties Value Comments
Curing Agent PPD-012
Prepolymer MNB-013
Weight Ratio 1:0.863
Prepolymer to Curing Agent Ratio
Copyright © All Rights Reserved