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3M 4412N Extreme Sealing Tape

Category Polymer , Tape
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™ Extreme Sealing Tape is a family of single coated, pressure sensitive adhesive tapes designed for difficult sealing applications. The backing on this tape is an ionomer film that is very tough yet flexible and abrasion resistant. The very soft and thick acrylic adhesive has excellent sealing properties and good outdoor durability. This single coated tape is designed to seal over an existing joint, seam, or penetration. The adhesive is designed to adhere well to the ionomer film so that overlapping tape joints can be made while maintaining a strong seal.Information provided by 3M
Physical Properties Metric English Comments
Density 0.820 g/cc
0.0296 lb/in³
Thickness 50.8 microns
2.00 mil
Liner
102 microns
4.00 mil
Backing
1930 microns
76.0 mil
Adhesive
2030 microns
80.0 mil
Total
Mechanical Properties Metric English Comments
Tensile Strength at Break 11.2 MPa
1620 psi
D-412 dog bone die C; ASTM D3759
Elongation at Break 200 %
200 %
D-412 dog bone die C; ASTM D3759
Peel Strength 3.16 kN/m

@Time 259000 sec
18.0 pli

@Time 72.0 hour
Adhesion to Stainless; ASTM D3330
3.16 kN/m

@Time 259000 sec
18.0 pli

@Time 72.0 hour
Adhesion to Aluminum; ASTM D3330
3.16 kN/m

@Time 259000 sec
18.0 pli

@Time 72.0 hour
Adhesion to PC; ASTM D3330
3.16 kN/m

@Time 259000 sec
18.0 pli

@Time 72.0 hour
Adhesion to PP; ASTM D3330
3.33 kN/m

@Time 259000 sec
19.0 pli

@Time 72.0 hour
Adhesion to Truck Paint; ASTM D3330
3.33 kN/m

@Time 259000 sec
19.0 pli

@Time 72.0 hour
Adhesion to Glass; ASTM D3330
3.33 kN/m

@Time 259000 sec
19.0 pli

@Time 72.0 hour
Adhesion to Acrylic; ASTM D3330
3.33 kN/m

@Time 259000 sec
19.0 pli

@Time 72.0 hour
Adhesion to ABS; ASTM D3330
3.33 kN/m

@Time 259000 sec
19.0 pli

@Time 72.0 hour
Adhesion to PVC; ASTM D3330
Thermal Properties Metric English Comments
Maximum Service Temperature, Air 93.0 °C
199 °F
Long term
149 °C
300 °F
Short term
Descriptive Properties Value Comments
Appearance Neutral/Translucent
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