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BOPET绝缘膜（开关膜）

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BOPET INSULATING FILM (PET Switch film)

Features:

Thickness : 75-95,100-150,180-250,250-380,400-500 microns.
Color: Clear,White,Pearlized,Black...

Width : 325-1500mm

Length: 50-1000M
Packing: Use pallets
Technology data:

CLEAR BOPET FILM TECHNOLOGY DATA

SPEC.	150UM BOPET CLEAR FILM		ITEM
PROPERTIES			UNITS	TYPICAL VALUES
THICKNESS			UM	150
TENSILE STRENGTH		MD	MPA	162.7
TENSILE STRENGTH		TD	MPA	193.8
ELONGATION		MD	%	168.2
ELONGATION		TD	%	149.8
HEAT SHRINKAGE		MD	%	1.4
HEAT SHRINKAGE		TD	%	0.52
HAZE			%	3.38
TRANSPARENCE			%	88.96
SURFACE TENSION			DYN/CM	56
FRICTION COEFFICIENT			µS/µD	0.413--
GLOSS INDEX			GS	143.2
AVERAGE THICKNESS			µM	149.7
AVERAGE THICKNESS TOLERANCE			％	1.5
MIN. THICKNESS TOLERANCE			％	-1.38
THICKNESS TOLERANCE			％	-0.8

T: 24℃ RH：50％ QUALITY INSPECTOR:

WHITE BOPET FILM TECHNOLOGY DATA

SPEC.	150UM BOPET WHITE FILM		ITEM
PROPERTIES			UNITS	TYPICAL VALUES
THICKNESS			UM	150
TENSILE STRENGTH		MD	MPA	178.2
TENSILE STRENGTH		TD	MPA	150.8
ELONGATION		MD	%	164.2
ELONGATION		TD	%	119.8
HEAT SHRINKAGE		MD	%	0.81
HEAT SHRINKAGE		TD	%	0.32
HAZE			%	91.08
TRANSPARENCE			%	19.96
SURFACE TENSION			DYN/CM	56
FRICTION COEFFICIENT			µS/µD	0.443
GLOSS INDEX			GS	58
AVERAGE THICKNESS			µM	149.7
AVERAGE THICKNESS TOLERANCE			％	2.1
MIN. THICKNESS TOLERANCE			％	-1.78
THICKNESS TOLERANCE			％	-0.8

T: 24℃ RH：50％ QUALITY INSPECTOR:

TECHNICAL PROPERTIES

Dims	100 micron	Type	FD00
Condition	23+/-3°С	Тhickness	100
Melting point	255-260°С	Density	1.390-1.400 при 23°
Mechanical damage	Not available	Corona	Not less 38 din.

Properties

Unit

Standard

Measuring

Testing Method

Average thickness

micron

100.0+/-1.5

99.80

ASTM D-882

Tensile

strength

at break

kg/мм

18.0+/- 3.5

20.10

kg/мм

20.0+/- 3.0

19.90

Alongation

210.0+/- 25.0

215.6

ASTM D-882

At break

145.0 +/- 25.0

149.0

F-5 Value

Кг/мм

11.5 +/- 1.0

11.6

ASTM D-882

11.5 +/- 1.0

11.50

Shrinkage

0.50+/- 0.50

0.60

ASTM D-2305

0.25 +/- 0.25

0.25

(150°С, 30 мин.)

Coefficient of

0.70

0.36

ASTM D-1894

Hase

1.20+/-0.40

1.26

ASTM D-1003

friction

0.70

0.35

POLYETHYLENE TEREPHTALATE FILM -100 micron thickness

RESULTS TABLE FOR PET FILM
Image identification	Precipitate (мg/inch²)	Dissolution of chloroform (mg/inch2)	Limits (mg/inch2)	Passed/Not passed
Water	0,013	Not available	0,5	Passed
Water 2	0,008	Not available	0,5	Passed
Water 3	0,044	Not available	0,5	Passed
Water 4	0,004	Not available	0,5	Passed
Heptane 1	0,009	Not available	0,5	Passed
Heptane 2	0,015	Not available	0,5	Passed
Heptan 3	0,021	Not available	0,5	Passed
Heptan 4	0,019	Not available	0,5	Passed
50% Ethanol 1	0,000	Not available	0,5	Passed
50% Ethanol 2	0,021	Not available	0,5	Passed
50% Ethanol 1	0,007	Not available	0,5	Passed
50% Ethanol 4	0,008	Not available	0,5	Passed

TECHNICAL PROPERTIES

POLYETHYLENE TEREPHTALATE FILM

Characteristics and uses

Transparent polyester film, excellent electrical insulation properties, excellent antistatic property. Mainly used in electronic materials with a protective film, insulating gasket etc..
Recommended nominal thickness performance index

This type of polyester film recommended preferred nominal thickness of 100 μ m, 125 μ m, 150 μ m, 188 μ m, its performance shall be in accordance with the provisions of table 1

Table 1 recommended nominal thickness performance index

Item		UNIT	desired value				Test method
Nominal thickness		μm	100	125	150	188
Thickness deviation		%	±3	±3	±3	±4	GB/T 13542.2-2009
tensile strength ≥	MD	MPa	170
	TD		180
elongation at break ≥	MD	%	130
	TD		100
scale change (150℃,15min) ≤	MD	%	1.5
	TD		1.0
light transmittance ≥		%					GB/T 2410-2008
fog level ≤			5.0
surface resistivity ≤		Ω	1.0×10¹¹				GB/T 1410-2006
NOTE：1.MD For the longitudinal；TD FOR Transverse。 2. Surface resistivity for type test, other projects for factory inspection。

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