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Data Sheet

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       Polyimide film adhesive tape ST650/650RL

Properties and Application:

Polyimide Silicone Adhesive Tape is made of polyimide film coated with heat-resistant silicone adhesive, with excellent

properties of heat resistance, electrical insulation, solvent resistance and radiation protection, friendly to human-beings

and environment. ST650 offers better elongation at rupture, and is used for electrical insulation of electrical equipment

and high temperature insulation, such as, motors, Li batteries etc. ST650RL has release liner of paper or PET film

material with release agents of paraffin, silicone or fluoride-Ion, used for die-cut of all kinds of high temperature press

sensitive small film parts. Following table only lists the nominal sizes, if other sizes are required, please don°Įt hesitate

to contact us.

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Main Specification

Properties

Unit

ST650

ST650-RL

Nominal Thickness(PI + Silicone)

mm

0.025+0.035

0.05+0.05

0.025+0.035

0.04+0.03

Thickness of the Release Liner

mm

--

--

0.050 / 0.075

Breakdown strength

KV

°› 5

°› 7

°› 5

°› 6

Tensile strength

Mpa

°› 135

°›160

°› 115

°› 115

Elongation

%

°› 50

°› 35

Peeling strength

N/25 mm

°›5.2*

Working temperature

°ś

180 (long-term )

260°ś(15 minutes, no remains of adhesive)

 * Over 6.0N/25mm is available upon request.

Product supply

Length: 33m 66M  (36/72yds )(other length is negotiable.)

Max width: 500mm

Packing: carton for exporting.

 

Note

1.Above values are the accumulative typical ones by recognized testing method, but, in order to ensure you to s

r products properly, please refer to above specification and test the samples based on your using

purpose or feel free to contact our engineers for further and better understanding.

2. The color is only confirmed by samples.

3.  Die-cutting according to drawings and slitting according to customers°Į requirement are available.

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