Material Comparison
Product Info
Product Name
Brand Name
Usages
Properties
Certificates
SPS 450 DUPONT-DOW US
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Plastic Datasheets
film
Test Condition
Test Method
Unit
SPS/DUPONT-DOW US/450
film thickness
经测试
ASTM D374
µm
2
Tensile strength
MD : 断裂, 51 µm
ASTM D882
Mpa
2
Tensile strength
MD:断裂,25µm
ASTMD882
Mpa
2
Tensile strength
TD:断裂,25µm
ASTMD882
Mpa
1
Heat sealing strength
MD : 177℃
Internal Method
N/m
8
Heat sealing strength
177°C,25.4µm
内部方法
g/2.5cm
8
elongation
MD:断裂,25µm
ASTMD882
%
4
elongation
TD:断裂,25µm
ASTMD882
%
5
elongation
MD : 断裂, 51 µm
ASTM D882
%
4
Water vapor permeability
38℃, 51 µm, 90% RH
ASTM F1249
g/m²/24 hr
0
Water vapor permeability
25µm,38°C,90%RH
ASTMF1249
g·mm/m²/atm/24hr
0
Oxygen permeability rate
23°C,25µm,50%RH
ASTMD3985
cm³·mm/m²/atm/24hr
0
Oxygen transmission rate
23℃, 51 µm, 50% RH
ASTM D3985
g/m²/24 hr
0
consumption
50.8 µm
ASTM D4321
m²/kg
3
Usage - Calculated
25.4µm
内部方法
m²/kg
3
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