3M™ Double Coated Tape 93020LE
3M™ 93020LE features high strength 300LSE acrylic adhesive, offering superior bonding to a wide range of surfaces including LSE plastics. It is ideal for durable electronic, medical, and industrial component attachment.
3M™ 93020LE Features:
- Strong adhesion to polypropylene and powder-coated surfaces
- Dimensional stability from film carrier
- High initial tack and long-term bonding strength
3M™ 93020LE Applications:
- Electronic devices and wearables
- Medical device fabrication
- Appliance and automotive assemblies
About Prostech
Prostech Philippines is a one-stop solution provider for specialty materials and equipment across electronics manufacturing, from PCBA to final assembly. Our core material and equipment solutions include:
- PCB Assembly Materials
- Cleaning & Degreaser
- Circuit Board Protection
- Thermal Management Solutions
- EMI Shielding
- General Assembly Adhesives
- Elastomeric Materials
- Process Equipment: Potting & Coating Systems, UV/ Heat Curing, Plasma Treatment, Tape placement automation, and cleaning machines
Technical Added Value to customer
Prostech offers customized material and process equipment solutions with engineering support throughout R&D, production process optimization, and performance validation. Our in-house lab located in Alabang, Muntinlupa is equipped to conduct electronics material testing, application simulation, and adhesive validation, helping customers reduce the need for onsite trials and accelerate implementation.
International Supply Chain Advantage
Regional warehouse hubs across Vietnam, Singapore, Malaysia, and the Philippines ensure cross-border reliable supply. In Philippines PEZA-bonded warehouse located at Lima Industrial Park, Batangas enables Prostech to provide responsive, demand-based delivery and significantly shortens standard lead time for Philippines customers.
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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 |
