Northstar Polymers MPP-R02C Semi-rigid Polyurethane Foam Formulation

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-R02C Semi-rigid Polyurethane Foam Formulation.pdf
Price	EMAIL US sales@lookpolymers.com
	Online Service lookpolymers 27660005

Material Notes:

MPP-R02C is semi-rigid foam formulations for molded foam products. It is closed-cell light foam with some structural integrity. Unlike rigid polyurethane foams, the physical properties of a cured product have some flexibility so it resists cracking and chipping and cracking with an impact force. This foam may be used in production of small to medium light parts with some structural integrity.Information provided by Northstar Polymers.

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	40.2 - 60.0 min @Temperature 43.3 °C	0.670 - 1.00 hour @Temperature 110 °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	0.500 - 0.670 min	0.500 - 0.670 min

Descriptive Properties	Value	Comments
Curing Agent	PAC-004
Mixing Time	10-15	by hand
Prepolymer	MPN-023
Weight Ratio	1:0.212	Prepolymer to Curing Agent Ratio

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