Black Aramid Paper Electrical Insulation Tape 0.10mm Thickness with 155°C Heat Resistance for Battery and Transformer Applications

Price Negotiable

Price: Usd1~5/roll

MOQ: 500m2

Delivery Time: 35 working days

Product Description

Product Overview

Black Aramid Paper Electrical Adhesive Insulation Tape Type #432BL features a smooth paper backing coated with black ink, providing excellent thermal stability and electrical insulation properties for demanding industrial applications.

Key Characteristics

F-grade thermal stability with long-term heat resistance up to 155°C
Exceptional tear resistance with strong adhesion and minimal deformation
No glue residue after high-temperature curing and removal
Easy die cutting compatibility with glassine paper backing
Release-treated backing prevents glue transfer during unwinding

Industrial Applications

Electronic product assembly with shading requirements
Heat insulation and electrical insulation for high-energy lithium batteries and mobile phone accessories
Carrier tape for electronic components
Wrapping and insulation for HVT and HID electric transformer coils

Technical Specifications

Parameter	Value
Total Thickness	0.10mm ± 0.005mm
Aramid Paper Thickness	0.08mm ± 0.005mm
Adhesive Type	Acrylic adhesive
Breakdown Voltage	≥1.2 KV
Tensile Strength	≥30 N/10mm
Elongation	≥4%
Adhesion Strength to Steel Plate	≥10 N/25mm
Ball Tack (14#)	≤9 cm
Heat Resistance Test (155°C/30min)	Tape end no upturn