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3M™ Scotch-Weld™ Hot Melt Adhesive, 3748B, off-white
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- Part Number: 7000121338
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Product Overview
3M™ Scotch-Weld™ Hot Melt Adhesive 3748 is a tough, flexible hot melt adhesive with exceptional low temperature thermal shock properties that is able to provide optimal adhesion in fluctuating temperatures. As a 100% solids thermoplastic resin, this hot melt adhesive offers excellent durability for a wide variety of applications.3M Scotch-Weld Hot Melt Adhesive 3748B provides good resistance to heat, impact, fuel, and oil. It is manufactured using 100% solids, thermoplastic resin for use with a 3M Scotch-Weld Hot Melt Applicator. This adhesive provides high temperature stability 175F / 79C with a 25-second open time that is sufficient for fit positioning and adjusting. 3M Scotch-Weld Hot Melt Adhesive 3748B will bond wood, polypropylene, electronics, vinyl, and lightweight substrates on furniture, automotive interiors, outdoor applications, small appliances, and general product assembly.
Specifications
Details
Industrial Category:
Adhesives, Sealants and Tape
Industrial Subcategory:
Glues and Cements
Industrial Subtype:
Hot Melt Adhesives
Adhesive Type:
Polypropylene
Application Method:
Bulk Process
Color Family:
White
Container Size (Imperial):
22.0 lb
Container Size (Metric):
10.0 kg
ECCN:
EAR99
Form:
Flowable Liquid
Heat Resistance:
175 Degree Fahrenheit
Heat Resistance (Celsius):
79 °C
Maximum Operating Temperature (Fahrenheit):
175.0 °F
Open Time:
50 sec
Product Color:
Off-white
Product Form:
Pound
Shear Strength:
250.0 psi
Solids Weight Percent (Approximate):
100 %
Substrate:
Plastic, Hard-to-Bond (LSE)
Substrate 1:
Plastic, Hard-to-Bond (LSE)
Substrate 2:
Plastic, Easy-to-Bond (HSE)
Unit of Use - Customary Net Weight:
1.0000
Unit of Use - Item Quantity:
1.0
Unit of Use - Item Unit:
LBS
Unit of Use - Total Unit Quantity:
1.0
Unit of Use - Unit:
LBS
Other Details
Formulated for bonding low surface energy plastics and coatings to dissimilar materials
High peel delivers long-term strength and durability
High temperature performance and thermal shock resistance