BOPET INSULATING FILM (PET Switch film)
CLEAR BOPET FILM TECHNOLOGY DATA
SPEC. |
150UM BOPET CLEAR FILM |
ITEM |
|
|
PROPERTIES |
UNITS |
TYPICAL VALUES |
||
THICKNESS |
UM |
150 |
||
TENSILE STRENGTH |
MD |
MPA |
162.7 |
|
TD |
MPA |
193.8 |
||
ELONGATION |
MD |
% |
168.2 |
|
TD |
% |
149.8 |
||
HEAT SHRINKAGE |
MD |
% |
1.4 |
|
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 |
|
TD |
MPA |
150.8 |
||
ELONGATION |
MD |
% |
164.2 |
|
TD |
% |
119.8 |
||
HEAT SHRINKAGE |
MD |
% |
0.81 |
|
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 |
MD |
kg/мм |
18.0+/- 3.5 |
20.10 |
|
|||||
|
TD |
kg/мм |
20.0+/- 3.0 |
19.90 |
|
|||||
Alongation |
MD |
% |
210.0+/- 25.0 |
215.6 |
ASTM D-882 |
|||||
At break |
TD |
|
145.0 +/- 25.0 |
149.0 |
|
|||||
F-5 Value |
MD |
Кг/мм |
11.5 +/- 1.0 |
11.6 |
ASTM D-882 |
|||||
|
TD |
|
11.5 +/- 1.0 |
11.50 |
|
|||||
Shrinkage |
MD |
% |
0.50+/- 0.50 |
0.60 |
ASTM D-2305 |
|||||
|
TD |
|
0.25 +/- 0.25 |
0.25 |
(150°С, 30 мин.) |
|||||
Coefficient of |
mS |
- |
0.70 |
0.36 |
ASTM D-1894 |
|||||
friction |
mK |
- |
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。 |