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3M 551 Polyurethane Adhesive Sealant

Category Polymer , Thermoset , Polyurethane, TS , Thermoset Polyurethane, Adhesive
Manufacturer 3M
Trade Name
Port Shanghai port,China
Trade Terms FOB, CFR, CIF
Payment Terms L/C, T/T, Western Union
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Material Notes:
3M™ 500-Series Polyurethane Construction Sealant, Polyurethane Sealant and Polyurethane Adhesive Sealant products are one component, moisture curing products which form permanent elastic bonds. They bond to a wide variety of materials including plastics, metals, fiberglass, and wood. They are formulated to have a wide variety of Shore A hardness, open times, and performance parameters to meet many application needs.Information provided by 3M
Physical Properties Metric English Comments
Density 1.17 g/cc
0.0423 lb/in³
Volatile Organic Compounds (VOC) Content 36.5 g/l
36.5 g/l
Mechanical Properties Metric English Comments
Hardness, Shore A 45
45
ASTM C661
Tensile Strength at Break 3.10 MPa
450 psi
ASTM D412
Elongation at Break >= 600 %
>= 600 %
ASTM D412
100% Modulus 0.00130 GPa
0.189 ksi
ASTM D412
Thermal Properties Metric English Comments
Maximum Service Temperature, Air 90.0 °C
194 °F
Minimum Service Temperature, Air -40.0 °C
-40.0 °F
Processing Properties Metric English Comments
Cure Time 120 - 180 min
2.00 - 3.00 hour
Tack-Free, 50% RH
1440 min
24.0 hour
Rate of Cure, 50% RH
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