3M™ 1388B-1 Black Polyester Film Electrical Tape
3M™ 1388B-1 3M™ 1388B-1 Black Polyester Film Electrical Tape

$2.00 – $42.50 / gulung siap (USD)Lebar tersuai tersedia (deposit $200 ditolak)

Select options This product has multiple variants. The options may be chosen on the product page
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YUTO TAPE 3M™ Tape Converting Slitting & Die-Cutting
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BILIK BERSIH CNC SHENZHEN DALAM TALIAN · gulung induk dalam stok · potong dari 1 gulung
3M™ 1388B-1 Black Polyester Film Electrical Tape
FAST DISPATCH Penghantaran 48 jam Gulung siap stok dihantar ke seluruh dunia
CNC TOLERANCE Toleransi ±0.1 mm Pemotongan CNC dalam bilik bersih kelas 1000
TRACEABILITY Boleh dijejak 3M™ COA kelompok kilang disertakan setiap penghantaran
Perlu 3M™ 1388B-1 dipotong die menjadi bahagian tersuai?

Potongan mengikut lukisan CAD: gasket berbentuk, pengukuh FPC, lapisan pull-tab, penghantaran gulung atau kepingan tanpa sisa.

Minta sebut harga potongan →
01 Pemotongan dalam bilik bersih kelas 1000 · tepi rata, tiada gam melimpah
02 Dimeterai dalam beg PE anti-statik dengan nombor kelompok kilang
03 Invois komersial (CI), senarai pembungkusan (PL) dan TDS disertakan
3M™ GENUINE MASTER ROLL · SKU #1388B-1 3M™ Industrial Tape

3M™ 1388B-1 3M™ 1388B-1 Black Polyester Film Electrical Tape

3M™ 1388B-1 Black Polyester Film Electrical Tape
KETEBALAN · jumlah0.063 mm2.5 mil
SUHU · berterusanUp to 130°C (266°F) · UL Class 130°CJulat suhu operasi berterusan
GULUNG INDUK · lebar maks1219 mmPotongan tersuai 1–1219 mm

$2.00 – $42.50 / gulung siap (USD)Lebar tersuai tersedia (deposit $200 ditolak)

Ketebalan 0.063 mm (2.5 mil) · Suhu Up to 130°C (266°F) · UL Class 130°C · 66 m setiap gulung · Lebar gulung induk 1219 mm · Optical and decorative coil coverings, power supply black insulation
Panjang gulung: 66 m / roll

Spesifikasi kejuruteraan gulung induk (TDS)

DOC-TDS-3M-1388B-1
Jumlah ketebalan 0.063 mm (2.5 mil)
Lebar induk maks 1219 mm (potongan CNC 1–1219 mm)
Julat suhu Up to 130°C (266°F) · UL Class 130°C
Penyokong 1.0 mil (0.025 mm) glossy black polyester film
Pelekat Acrylic pressure-sensitive adhesive
Aplikasi biasa Optical and decorative coil coverings, power supply black insulation
SKU: 3M-1388B-1-1219mm66M Category:

3M™ Black Polyester Film Electrical Tape 1388B-1 features a 1.0-mil glossy black polyester film backing coated with an acrylic adhesive. Engineered for applications requiring both Class 130°C electrical insulation and a sleek, premium glossy black cosmetic appearance in visible power adapters and consumer electronics.

Key Performance Highlights

  • High-gloss black polyester backing provides an immaculate, premium cosmetic finish
  • Non-corrosive acrylic adhesive prevents copper corrosion and edge flagging
  • Effective optical light barrier for light-sensitive sensors and power supplies
  • UL Recognized Class 130°C component for consumer electronic adapters

Recommended Industrial Applications

Aesthetic black outer wrap for transformers, power adapter coils, optical light blocking

Authoritative Technical Specifications

Backing Material 1.0 mil (0.025 mm) glossy black polyester film
Adhesive System Acrylic pressure-sensitive adhesive
Total Thickness 0.063 mm (2.5 mil)
Operating Temperature Up to 130°C (266°F) · UL Class 130°C
Visual Color / Appearance Glossy Black (1-mil Polyester)
Dielectric / Flame Rating UL Recognized, File E17385 · 5,000 Volts dielectric breakdown
Precision Converting Precision Rotary Slitting, Die-Cutting, Custom Widths from 2mm to Log Width

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