TJ241 Polyimide film Thermosetting and Pressure-Sensitive Adhesive Tape

TJ241 Polyimide film Thermosetting and Pressure-Sensitive Adhesive Tape

Standard No.:Q/02-2007

Application scope: This product is made from Polyimide film painted with F grade thermosetting and pressure-sensitive adhesive on single surface. This tape will be thermosetting at temperature of 170-180℃ for 3-4 hours. It can be used for H grade insulation of motor, electrical equipment and cable.

Technical Specification

1.         Appearance: the surface of the tape is smooth, without air bubbles and moving adhesive; adhesive layer shall not shift; the edges of the tape is tidy and without damage.

2.         Dimension:

1)        Length：total length of a roll of the tape is 40-60m, the parts of a roll should be no more than 3, the length of the shortest part should be no less than 10m

2)        Width: 10-50mm, acceptable tolerance is ⁺_-1mm, when the width is more than 50mm, the acceptable tolerance is ⁺_-1.5mm; we can supply tapes with other widths according to the requirement of customer.

3)        Thickness and acceptable tolerance: we can supply tapes with different thickness according to the requirements of customers,their acceptable tolerance is ⁺_-0.01mm

3.         General properties