TRANSPARENT BOTH SIDE HEAT SEALABLE ONE SIDE CORONA TREATED FILM
Features
Good antistatic & slip Properties
Good optics
Good machinability
Good Sealing Strength
Application
PRINTING & POUCHING
PROPERTIES
TEST METHOD (ASTM)
UNIT
TYPICAL VALUES
HHT-18
HHT-20
HHT-25
HHT-30
HHT-40
PHYSICAL
Thickness
ASTM D 374
MICRON
18
20
25
30
40
Grammage
NTM
gm/m²
16.4
18.2
22.8
27.3
36.4
Yield
NTM
m²/kg
60.9
55.0
44.0
36.6
27.4
Thickness variation
%(±)
SURFACE
Treatment Level (min)
ASTM D 2578
dyne/cm
38
OPTICAL
Haze
ASTM D 1003
%
2.0-2.50
Gloss
ASTM D 2457
-
85-90
MECHANICAL
Coefficient Of Friction
ASTM D 1894
Static
Kinetic
0.30-0.35
0.25-0.30
Tensile Strength
MD
TD
ASTM D 882
kg/cm²
1200-1700
2500-2800
Modulus
MD
TD
ASTM D 882
kg/cm²
16000-19000
26000-29000
Elongation
MD
TD
ASTM D 882
%
140-180
40-80
THERMAL
Shrinkage at 120°C/5min
MD
TD
ASTM D 1204
%
3.0-5.0
1.0-3.0
Seal Initiation Temperature (Max)
NTM
°C
110-115
Sealing Strength (min) at 120ºC/2Bar
NTM
gms/25mm
400-550
BARRIER
Water Vapour Transmission Rate
ASTM F 1249
gm/m²/24h
6.5
6.5
6.0
5.5
5.0
Oxygen Gas Transmission Rate
ASTM D 3985
cc/m²/24h
1850
1800
1700
1500
1300
DISCLAIMER
The values given in this technical datasheet are typical performance data and are believed to be accurate .These are given in good faith but it is for the customer to satisfy of the suitability for its
own particular purpose. NAHAR POLY FILMS LTD. Suggests to the customer to confirm these values and product compatibility prior to their use and the company offers neither guarantee nor
accept any responsibility for the fitness of the product for any other use.
NTM: NAHAR TEST METHOD, MD : MACHINE DIRECTION ,TD : TRANSVERSE DIRECTION
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