Waterproof Polymide Tape With High Adhesion Tape For Lithium Battery

Waterproof Polymide Tape With High Adhesion Tape For Lithium Battery

Origin: China

Materials: Polymide

Colour: Depending on the thickness of film

Warranty: One Year

Description: This polyimide tape possesses excellent physical, chemical, and electrical properties; it is also radiation resistant, solvent resistant, low & high temperature resistant.

Waterproof Polymide Tape With High Adhesion Tape For Lithium Battery

Description:

Polyimide H film is synthesized by polymerizing PMDA and ODA in strong polar solvents through

the process of film forming and imine treatment at high temperature, which possesses excellent

physical, chemical, and electrical properties; it is also radiation resistant, solvent resistant,

low & high temperature resistant, It can be applied successfully in a wide range of temperature

as low as -452F (-269c) and as high as +500F (+260c). Thanks to its unique excellent

properties, it is the ideal candidate in many applications.

Application:

It can be used in a variety of electrical and electronic insulation applications: such as wire and

cable tapes formed coil insulation, substrates for flexible printed circuits(FPC), motor slot liners,

magnet wire insulation, transformer and capacitor insulation, magnetic and

pressure-sensitive tapes, and tubing, etc.

Note: We can provide black, white and other colours of the polyimide film according to

the customer's request.

Technical Data:

Appearance and Colour:

Appearance

Transparent or semi-transparent with a smooth surface, free of wrinkle, crack,

particle, bubble, needle cavity, bubbles or foreign impurities/defects

Colour

Depending on the thickness of film, the color may change from transparent/semi

-transparent golden color to dark brown color, as the film thickness is increased

Physical Data&Electricity Data:

Nominal Thickness (mm)	Tolerance Range ≤(mm)			Density (kg/m3)	Width ≤(mm)	Length ≥(m)
0.02	-0.002, +0.003			1420 ± 20	1000	1400
0.025	-0.002, +0.003				1000	1400
0.03	-0.003, +0.003				1000	1400
0.04	-0.003, +0.004				1000	1200
0.05	-0.004, +0.005				1000	900
0.075	-0.005, +0.006				980	750
0.1	-0.007, +0.007				960	600
0.125	-0.008, +0.008				940	600
0.15	-0.009, +0.009				920	250
0.175	-0.01, +0.01				920	250
0.2	-0.01, +0.01				900	250
0.225	-0.012, +0.012				900	200
Tensile Strength Mpa ≥		MD	135
		TD	115
Elongation ≥		MD	Average value (Individual value) 70 (35)
		TD	Average value (Individual value) 70 (35)
Dielectric Strength MV/m ≥			Average value (Individual value) 180 (100)
Surface Resistivity Ω ≥			1.0×10 13
Volume Resistivity Ω.cm ≥			1.0×10 15
Relative Dielectric ConstantMax.(10 6 Hz)			34
Dielectric Dissipation FactorMax.(10 6 Hz)≤			1.0×10 -3