3M™ Double Coated Tapes with 3M™ High Strength Acrylic Adhesive 300LSE provides a high bond strength to most surfaces, including many low surface energy plastics such as polypropylene and powder coated paints. The acrylic adhesive also provides excellent adhesion to surfaces contaminated with oil typically used with machine parts.
FEATURES
- This tape has a film carrier which can add dimensional stability to foams and other substrates and also makes it easier to handle the tape during slitting and die-cutting.
- The bond strength of 3M™ Acrylic Adhesive 300LSE increases as a function of time and temperature, and has very high initial adhesion.
APPLICATIONS
- Consumer electronic device assemblies such as phones, tablets and wearable devices
- Industrial electronic device assemblies such as workstations
- Plastic assembly bonding in a variety of industries
- Various assemblies in the automotive industry
- Application and assembly of components on appliances
- Medical equipment and device fabrication
- General industrial applications such as trim attachment
Typical Physical Properties
|
Attribute Name |
Test Method |
Test Condition |
Value |
|
Adhesive Type |
|
|
300LSE Acrylic |
|
Adhesive Carrier |
|
|
Clear Polyester |
|
Adhesive Thickness |
|
Faceside |
0.095 mm (3.7 mil) ¹ |
|
Carrier Thickness |
|
|
0.012 mm (0.5 mil) |
|
Adhesive Thickness |
|
Backside |
0.095 mm (3.7 mil) ² |
|
Total Tape Thickness |
ASTM D3652 |
|
0.2 mm (7.9 mil) |
|
Liner |
|
|
58# Polycoated Kraft Paper (PCK) |
|
Liner Print |
|
|
300LSE |
|
Liner Thickness |
|
|
0.11 mm (4.2 mil) |
|
Primary Liner Color |
|
|
Tan |
Typical Performance Characteristics
|
Dwell Time |
Substrate |
Value |
|
15 min |
ABS |
15.9 N/cm (145 oz/in) ¹ |
|
15 min |
Polycarbonate (PC) |
18.1 N/cm (165 oz/in) ¹ |
|
15 min |
Polypropylene (PP) |
17 N/cm (155 oz/in) ¹ |
|
15 min |
Stainless Steel |
17 N/cm (155 oz/in) ¹ |
|
Dwell Time |
Substrate |
Value |
|
72 h |
ABS |
17 N/cm (155 oz/in) ¹ |
|
72 h |
Polycarbonate (PC) |
19.7 N/cm (180 oz/in) ¹ |
|
72 h |
Polypropylene (PP) |
19.2 N/cm (175 oz/in) ¹ |
|
72 h |
Stainless Steel |
18.6 N/cm (170 oz/in) ¹ |
|
Temperature |
Test Condition |
Value |
|
22 °C (72 °F) |
1000g |
>10,000 min ¹ |
|
70 °C (158 °F) |
500g |
>10000 min ¹ |
|
Attribute Name |
Value |
|
Short Term Temperature Resistance |
149 °C (300 °F) ¹ |
|
Long Term Temperature Resistance |
93 °C (200 °F) ² |
Available Sizes
|
Attribute Name |
Width |
Value |
|
Core Size (ID) |
|
76.2 mm (3 in) |
|
Maximum Length |
1 in to 3 in |
329 m (360 yd) |
|
Maximum Length |
1/2 in to 63/64 in |
164 m (180 yd) |
|
Maximum Length |
3 in to 48 in |
329 m (360 yd) |
|
Maximum Length |
48 in to 54 in |
329 m (360 yd) |
|
Normal Slitting Tolerance |
|
± 0.8 mm (± 1/32 in) |
|
Note |
|
Subject to Minimum Order Requirements |
