Songhan Plastic Technology Co.,Ltd.

Northstar Polymers MYP-V40A Polyurethane Filler Gel

Category Polymer , Renewable/Recycled 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 MYP-V40A Polyurethane Filler Gel.pdf
  Online Service   lookpolymers   27660005
Material Notes:
This polyurethane casting material is developed for applications that require inexpensive liquid resin filler such as encapsulation of a large electric components or puncture-free tire for low-speed wheels such as of wheel barrows and bicycles. This is a two-part system with a long pot-life. Once you mix part-A and part-B component, it will stay liquid over one hour at room temperature. The material cures to gel consistency in about 4 to 5 hours. The material can be used in service in between overnight and 3 days depending on the physical demand. Because of the long pot life, the required can be mixed in a mixing container then transferred into a low-pressure injection system to inject it into the filling space, such as a tire, from a narrow entrance. This material is made from bio-base components. About 60% of the material is consisted of soybean oil base chemical. There is an odor associated with the soybean oil based chemical. It is unsuitable for applications this odor will be a problem. Because it is largely consisted of vegetable oil based material, the material is hydrophobic and it prevents entry of moisture after it is cured. The material is mechanically weak; the cured gel consistency resembles that of “Finger Jell-O”. It can be easily torn by hands. It is ideal for an application to encapsulate an electric component, which requires re-entry for repair or maintenance. If it is used in mechanically demanding application, such as tire-filling, the material needs to be encapsulated in a strong outer structure. The cured hardness is Shore Durometer OO 42.Information provided by Northstar Polymers.
Processing Properties Metric English Comments
Processing Temperature 20.0 - 30.0 °C
68.0 - 86.0 °F
Prepolymer Temperature
20.0 - 30.0 °C
68.0 - 86.0 °F
Curing Agent Temperature
Mold Temperature 20.0 - 30.0 °C
68.0 - 86.0 °F
Cure Time 240 - 300 min

@Temperature 25.0 °C
4.00 - 5.00 hour

@Temperature 77.0 °F
De-mold Time
1440 - 4320 min

@Temperature 25.0 °C
24.0 - 72.0 hour

@Temperature 77.0 °F
Complete Cure Cycle
Pot Life 60.0 - 90.0 min
60.0 - 90.0 min
Descriptive Properties Value Comments
Curing Agent YPX-164
Prepolymer MNA-013
Weight Ratio 1:15.724
Prepolymer to Curing Agent Ratio
Copyright © All Rights Reserved