3M™ Filament-Reinforced Electrical Tape 1339
3M™ 1339 is a 6.45-mil white electrical tape built with a polyester/glass filament scrim backing and acrylic adhesive. It offers solvent resistance and mechanical durability for reliable insulation and wire anchoring.
3M™ Filament-Reinforced Electrical Tape 1339 Features:
- Acrylic adhesive provides strong bond
- High tensile and edge-tear resistance
- UL recognized for use up to 130°C (266°F)
3M™ Filament-Reinforced Electrical Tape 1339 Applications:
- Lead wire anchoring and insulation
- Coil banding and motor applications
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 properties
|
Adhesive Type |
Acrylic |
|
Application |
Insulation |
|
Electrolytic Corrosion Factor |
1.0 |
|
Insulation Resistance |
1 x 10^5 megohms |
|
Maximum Operating Temperature (Celsius) |
130 ℃ |
|
Product Color |
Transparent |
|
Shelf Life |
5 Year |
|
Specifications Met |
CSA Certified, UL Recognized |
|
Tape Length (Metric) |
55 m |
|
Tape Width (Metric) |
584 mm |
|
Total Tape Thickness without Liner (Imperial) |
6.5 mil |
|
Total Tape Thickness without Liner (Metric) |
0.165 mm |
|
Total Thickness (Metric) |
0.165 mm |
|
eClass 14 Classification Group |
27140708 |
Dimensions and Classifications
|
Overall Length (Imperial) |
60 yd |
|
Overall Length (Metric) |
54.8 m, 55 m |
|
Overall Width (Imperial) |
0.375 in, 0.5 in, 0.75 in, 1 in, 23 in |
|
Overall Width (Metric) |
9.5 mm, 12.7 mm, 19 mm, 25.4 mm, 584 mm |
