3M Scotch-Weld™ 3549 B/A Brown Two-Part Urethane Adhesive 3549 B/A Brown (discontinued **)

Category	Polymer , Adhesive , Thermoset , Polyurethane, TS , Thermoset Polyurethane, Adhesive
Manufacturer
Trade Name
Port	Shanghai port,China
Trade Terms	FOB, CFR, CIF
Payment Terms	L/C, T/T, Western Union
Download PDF	3M Scotch-Weld™ 3549 B/A Brown Two-Part Urethane Adhesive 3549 B/A Brown (discontinued **).pdf
Price	EMAIL US sales@lookpolymers.com

Material Notes:

Two-part urethane adhesives cure at room temperature or with heat to provide tough, impact resistant bonds with high peel strength. Features include long worklife adhesive, 2-4 hours handling strength, semi-rigid urethane, and longer worklife version of 3532 B/A Adhesive. Mix ratio by volume 1:1. Average T-Peel at 75°F (24°C) is 25 PIW; 180° peel tested on 0.030 inch aluminum per ASTM D 1876-61T.Information provided by 3M Adhesives Division.

Physical Properties	Metric	English	Comments
Brookfield Viscosity	30000 cP @Temperature 23.9 °C	30000 cP @Temperature 75.0 °F

Mechanical Properties	Metric	English	Comments
Shear Strength	1.03 MPa @Temperature 121 °C	149 psi @Temperature 250 °F	ASTM D1002-64
	2.10 MPa @Temperature 82.0 °C	305 psi @Temperature 180 °F	ASTM D1002-64
	13.8 MPa @Temperature 24.0 °C	2000 psi @Temperature 75.2 °F	ASTM D1002-64
	17.2 MPa @Temperature -55.0 °C	2490 psi @Temperature -67.0 °F	ASTM D1002-64

Processing Properties	Metric	English	Comments
Processing Temperature	>= 20.0 °C	>= 68.0 °F
Pot Life	60.0 min @Temperature 23.9 °C	60.0 min @Temperature 75.0 °F

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