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Northstar Polymers MSS-A95BQ Ester Base High Performance Polyurethane

Category Polymer , Thermoset , Polyurethane, TS , Thermoset Polyurethane, Liquid
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 MSS-A95BQ Ester Base High Performance Polyurethane.pdf
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Material Notes:
This high-performance quasi-polyester system is one of a family of polymer systems developed by Northstar Polymers for demanding work environments. Urethane elastomers molded with this system exhibit high tear strength, high tensile elongation, excellent oil resistance, and outstanding abrasion resistance. They also meet the requirements of 21 CFR 177.1680, FDA direct dry food contact. This combination of features makes elastomers molded from MSS-A95BQ perfect for many applications including the handling of wood chips, grain, sand, gravel and other commodities, mining, and many custom applications. For long-term use in constant aqueous environments, consider a polyether or hybrid product system.Information provided by Northstar Polymers.
Mechanical Properties Metric English Comments
Hardness, Shore A 95
95
ASTM D2240
Tensile Strength 37.9 MPa
5500 psi
ASTM D412
Elongation at Break 700 %
700 %
ASTM D412
Tear Strength 101 kN/m
576 pli
Split; ASTM D624
160 kN/m
913 pli
Die C; ASTM D624
Taber Abrasion, mg/1000 Cycles 75
75
ASTM D4060
Processing Properties Metric English Comments
Processing Temperature 82.2 - 93.3 °C
180 - 200 °F
Prepolymer Temperature
82.2 - 93.3 °C
180 - 200 °F
Curing Agent Temperature
Mold Temperature 82.2 - 93.3 °C
180 - 200 °F
Descriptive Properties Value Comments
Curing Agent SBA-021
Prepolymer MSA-018
Weight Ratio 1:1.126
Prepolymer to Curing Agent Ratio
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