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3M ? Single-Coated Foam Tapes
4100 ? 4300 ? 4500 ? 4700 Series
Typical Physical Properties
Note: The following technical information and data should be considered representative
or typical only and should not be used for specification purposes.
3M? Urethane Foam Tape
Adhesive Type:*
Approximate Thickness:
Thickness Tolerance:
Color:
Release Liner:
Liner Color:
Standard Length:
Maximum Length:
Standard Roll Diameter:
Available Widths: (Min.-Max.)
Normal Slitting Tolerance:
Test Methods
Units
inch (mm)
%
inch (mm)
yard (meter)
yard (meter)
inch (mm)
inch (mm)
inch (mm)
4104
350
0.250 (6.4)
15
Natural-white
0.003 (0.08)
White
18 (16.5)
25 (22.9)
15 (380)
1/4-36 (6-914)
± 1/32 (± .8)
4108
350
0.125 (3.2)
15
Natural-white
0.003 (0.08)
White
36 (32.9)
50 (45.7)
15 (380)
1/4-46 (6-1168)
± 1/32 (± .8)
4116
350
0.062 (1.6)
20
Natural-white
0.003 (0.08)
White
36 (32.9)
100 (91.4)
11 (280)
1/4-46 (6-1168)
± 1/32 (± .8)
Density:
ASTM D-3574
lb/cu ft (kg/cu m)
12 (192)
16 (256)
18 (288)
Foam with adhesive
Hardness:
ASTM D-2240
Shore 00
75
75
75
Foam with adhesive
Compression Deflection:
ASTM D-3574
psi (kPa)
4 (27.6)
6 (41.4)
12 (82.8)
Compress 25%
Compress Set:
Tensile Strength:
ASTM D-1667
ASTM D-3574
% loss
psi (kPa)
8
115 (795)
8
130 (895)
12
115 (795)
Die “A”
Elongation:
ASTM D-3574
%
100
80
80
Die “A”
Thermal Conductivity:
ASTM C-518
BTU/hr/°F/sq ft/
0.5 (0.066)
0.5 (0.066)
0.5 (0.066)
inch (W/m-K)
1 x 10
6 x 10
Dielectric Strength:
Surface Resistivity:
ASTM D-149
ASTM D-257
volts/mil
ohms/sq
50
15
70
14
90
1 x 10 14
Non-adhesive side
Surface Resistivity:
ASTM D-257
ohms/sq
1 x 10 15
1 x 10 15
3 x 10 15
Adhesive side
Water Absorption:
ASTM D-1056
% by Volume
open cell - NA
open cell - NA
open cell - NA
30% Compression
Flammability Recognition:
UL 94HBF
meets
yes
no
no
Foam with adhesive
File #E76581
requirements
Flammability Recognition:
F.M.V.S.S. 302
meets
yes
yes
yes
Foam with adhesive
requirements
Flammability Recognition:
F.A.R. 25.853 B-2
meets
yes
yes
no
Foam with adhesive
requirements
Flammability Recognition:
F.A.R. 25.853 B-3
meets
yes
yes
yes
Foam with adhesive
requirements
Mold Resistance:
ASTM G21-70
Growth after
none
none
none
Foam with adhesive
28 days
* 3M? Adhesive 350 is a medium-firm acrylic adhesive that provides a continuation of high wet grab and initial adhesion.
-3-
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相关代理商/技术参数
4508-3/4"X36YD
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4508-3/8"X36YD
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4508-3/8x36
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450-8340-01-03-00
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450839-3
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