7419 25MM X 3M 3M, 7419 25MM X 3M Datasheet

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7419 25MM X 3M

Manufacturer Part Number
7419 25MM X 3M
Description
LOW STATIC TAPE 7419 25MM X 3M
Manufacturer
3M
Series
7419r
Datasheet
1.7419_25MM_X_3M.pdf (2 pages)

Specifications of 7419 25MM X 3M

Tape Type
Masking
Adhesive
Acrylic
Backing, Carrier
Polyimide
Thickness
0.0018" (1.8 mils, 0.046mm)
Thickness - Adhesive
0.0008" (0.8 mils, 0.021mm)
Thickness - Backing, Carrier, Liner
0.0010" (1.0 mils, 0.025mm)
Width
0.12" (3.00mm)
Length
108' (32.9m) 36 yds
Color
Amber
Usage
Masking, Protection, Sealing
Lead Free Status / RoHS Status
Lead free / RoHS Compliant
Temperature Range
-
Other names
3M741925
HK500000284
3
Low Static, Non-Silicone
Polyimide Film Tape
7419
Product Description
Product Construction
Typical Physical
Properties
General Information
Technical Data
3M™ Low Static, Non-Silicone Polyimide Film Tape 7419 is designed for masking or
protecting surfaces during soldering operations or other very high temperature processes
where clean, residue free removal is desired. 3M tape 7419 utilizes a non-silicone
adhesive formulation which eliminates concerns about silicone contamination on the
masked areas. It also has designed in static dissipative performance attributes and
produces very low static charge during unwind and removal making it desirable in
static sensitive applications. 3M tape 7419 has been designed to remove cleanly from
a variety of typical electronic substrates including FR-4, polyimide, gold, copper, and
silicon after high temperature processing
Note: The following technical information and data should be considered representative
Adhesion to Stainless Steel:
Adhesion to Copper:
Backing Thickness:
Total Tape Thickness:
Static Charge:
Dielectric Strength:
Surface Resistivity:
Temperature Use Range:*
*Temperature use range is defined as the maximum time at the stated temperature after which the
• Splice-free maximum roll length is 36.1 yards -0/+.2 yards (33 meters -0/+2 meters).
• Typical slit roll width tolerance: target ± .031 inches (± 0.8 mm).
• Product provided on plastic cores and individually packed.
• Substrate should be smooth, clean, dry and oil-free to insure good wet-out and
• Tape may not bond or conform to low surface energy, rough or sharply curved surfaces.
Backing
Polyimide
3M tape 7419 may be removed cleanly, without staining, from a copper substrate.
Core ID = 3.020 inches ± .004 inches (76.7 mm ± 0.1 mm).
adequate adhesion.
Initial
24 hrs @ Room Temp
10 min @ 260°C
Initial
24 hrs @ Room Temp
10 min @ 260°C
Removal from roll:
or typical only, and should not be used for specification purposes.
Adhesive
Acrylic
8 oz./in. width (9 N/100 mm)
8 oz./in. width (9 N/100 mm)
17 oz./in. width (19 N/100 mm)
6 oz./in. width (7 N/100 mm)
7 oz./in. width (8 N/100 mm)
10 oz./in. width (11 N/100 mm)
1.0 mil (0.025 mm)
1.8 mils (0.046 mm)
< 100 volts
6000 volts
5 x 10
10 min at 260°C
6
ohms/sq
Color
Amber
Standard Roll Length
33 meters
ASTM Test Method
ESD Method S-11
D-3330, Part F
D-3330, Part F
April, 2006
D-3652
D-3652

7419 25MM X 3M Summary of contents

Page 1

... Surface Resistivity: Temperature Use Range:* *Temperature use range is defined as the maximum time at the stated temperature after which the 3M tape 7419 may be removed cleanly, without staining, from a copper substrate. • Splice-free maximum roll length is 36.1 yards -0/+.2 yards (33 meters -0/+2 meters). General Information • ...

Page 2

... Limitation of Liability Except where prohibited by law, 3M and seller will not be liable for any loss or damage arising from the 3M product, whether direct, indirect, special, incidental or consequential, regardless of the legal theory asserted, including warranty, contract, negligence or strict liability. ...