9490LE 3M, 9490LE Datasheet - Page 2

• Manufacturer Part Number: 9490LE
• Description: TAPE DBL COATED 9490LE 8.5"X8.5"
• Manufacturer: 3M
• Series: 9490LEr

Specifications of 9490LE

• Tape Type: Double Coated, Double Sided
• Adhesive: Acrylic, 300LSE; Acrylic, 300MP
• Backing, Carrier: Carrier - Polyester, Liner - Polycoated Kraft
• Thickness: 0.0067" (6.7 mils, 0.170mm)
• Thickness - Adhesive: 0.0062" (6.2 mils, 0.157mm)
• Thickness - Backing, Carrier, Liner: 0.0005" (0.5 mils, 0.013mm)
• Width: 8.50" (215.90mm) 8 1/2"
• Length: 8.50" (215.90mm) 8 1/2"
• Color: Clear
• Usage: Holding, Joining, Mounting
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Temperature Range: -
• Other names: 3M6451; 70006432077; 9490LEDL

3M
with Adhesive 300LSE
9474LE • 9495LE
Typical Physical
Properties and
Performance
Characteristics
™
High Strength Double Coated Tape
Note: The following technical information and data should be considered representative or
Product Number
Adhesion to stainless steel
ASTM D3330 - 180 degree
2 mil polyester as backing
Adhesion to stainless steel
ASTM D3330 - 90 degree
2 mil al foil
Adhesion to other surfaces
ASTM D3330 - 90 degree,
2 mil al foil, 72 hour RT
Shear Strength - ASTM D3654
Modified – (.5 inch
Relative High Temperature
Operating Ranges:
Relative Solvent Resistance:
- 72 hour RT
- 15 minute RT
- 72 hour RT
- 72 hour 158°F (70°C)
1000 grams at 72°F (22°C)
500 grams at 158°F (70°C)
Long Term (days, weeks)
Short Term (minutes, hours)
typical only and should not be used for specification purposes.
Polycarbonate
Polypropylene
2
sample size)
Glass
ABS
- 2 -
3M™ Double Coated Tapes
150 (169) / 140 (158)
100 (113) / 105 (119)
106 (119) / 130 (147)
Faceside / Backside
Faceside / Backside
100 (124) / 90 (102)
90 (102) / 100 (113)
Faceside / Backside
85 (96) / 100 (113)
90 (102) / 80 (90)
>10,000 minutes
>10,000 minutes
9474LE, 9495LE
70 (79) / 80 (90)
300°F (149°C)
200°F (93°C)
(N/100 mm)
(N/100 mm)
(N/100 mm)
Very Good
Oz/in
Oz/in
Oz/in