3939-72MMX55M 3M, 3939-72MMX55M Datasheet

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3939-72MMX55M

Manufacturer Part Number
3939-72MMX55M
Description
DUCT TAPE 72MM X 55M
Manufacturer
3M
Series
3939r
Datasheet
1.3939-24MMX55M.pdf (2 pages)

Specifications of 3939-72MMX55M

Tape Type
Duct Cloth
Adhesive
Rubber
Backing, Carrier
Polyethylene over Cloth
Thickness
0.0090" (9.0 mils, 0.229mm)
Width
2.83" (72.00mm)
Length
180' (55.0m) 60 yds
Color
Silver
Usage
Packaging, Sealing, Splicing
Temperature Range
200°F (93°C)
Lead Free Status / RoHS Status
Lead free / RoHS Compliant
Thickness - Adhesive
-
Thickness - Backing, Carrier, Liner
-
Other names
00021200855627
02120085562
2120085562
21200855627
393972MMX55M
70006250156
Features
Duct Tape
3939
Product Description
Product Construction
Typical Physical
Properties
Technical Data
• Offers easy tear and conformability.
• Meets UL 723, HUD, and BOCA codes.
• Low tack roll edges (48 mm) so edges stay cleaner for less surface contamination
• Individual roll wrap (48 mm) that preserves integrity of the roll for less waste.
• Product number printed in core to insure that correct product is used.
• Polyethylene coated cloth scrim that resists moisture to prolong tape bond.
• Good tensile strength for tough applications.
• Rubber adhesive that adheres aggressively to most surfaces for good holding
3M™ Duct Tape 3939 is composed of waterproof polyethylene film over cloth scrim
backing with a rubber adhesive used for demanding duct tape applications.
Note: The following technical information and data should be considered representative
Adhesion to Steel:
Tensile Strength:
Elongation at Break:
Thickness:
Temperature Use Range:
Flammability:
Backing
Polyethylene
film over
cloth scrim
and less waste.
power and a tight seal.
or typical only and should not be used for specification purposes.
Adhesive
Rubber
Colors
Silver
55 oz./in. width (60 N/100 mm)
25 lbs./in. width (438 N/100 mm)
17%
9.0 mils (0.23 mm)
Up to 200°F (93°C)
Meets UL 723
(Flame spread 0, Smoke developed 30)
Standard Roll Length
60 yds. (54.8 m)
Standard Roll Width
0.94, 1.89, 2.83, 3.78 in.
(24, 48, 72, 96 mm)
ASTM Test Method
June, 2005
D-3330
D-3759
D-3759
D-3652
E-84

3939-72MMX55M Summary of contents

Page 1

... Duct Tape 3939 Technical Data 3M™ Duct Tape 3939 is composed of waterproof polyethylene film over cloth scrim Product Description backing with a rubber adhesive used for demanding duct tape applications. Backing Product Construction Polyethylene film over cloth scrim Note: The following technical information and data should be considered representative ...

Page 2

... Duct Tape 3939 Application Ideas • Hanging polyethylene drapes for containment activities, industrial masking and sandblast overspray protection. • Patching, reinforcing, bundling, moisture proofing, sealing, splicing, temporary repair. • Taping and splicing insulation. • Useful in the convention industry for holding and seaming carpet padding, taping down cords and hinging poster board panels ...