Material Comparison
Product Info
Product Name
Brand Name
Usages
Properties
Certificates
MMBS ZYLAR631 INEOS STYRO USA
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Electrical applications、Industrial applications、Toy
high definition、Low Specific Gravity
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Plastic Datasheets
physical property
Test Condition
Test Method
Unit
MMBS/INEOS STYRO USA/ZYLAR631
proportion
ASTM D792
g/cm³
1
Shrinkage rate flow
ASTM D995
%
0
Water absorption rate
23°C24hr
ASTM D570
%
0
Mechanical performance
Test Condition
Test Method
Unit
MMBS/INEOS STYRO USA/ZYLAR631
Gardner Impact
ASTM D5420
J
1
Tensile modulus
23℃
ASTM D638
Mpa
2
tensile strength
屈服23℃
ASTM D638
Mpa
3
elongation
23℃
ASTM D638
%
4
Bending modulus
23℃
ASTM D790
Mpa
2
bending strength
23℃
ASTM D790
Mpa
6
Cantilever beam gap impact
23℃
ASTM D256
J/m
2
Cantilever beam without notch impact
ASTM D256
J/m
1
Yirong Index
200℃ 5kg
ASTM D1238
g/10min
5
Thermal performance
Test Condition
Test Method
Unit
MMBS/INEOS STYRO USA/ZYLAR631
Hot deformation temperature without annealing
1.8MPa
ASTM D648
°C
8
Vicat softening temperature
ASTM D1525
°C
9
optical performance
Test Condition
Test Method
Unit
MMBS/INEOS STYRO USA/ZYLAR631
transmissivity
ASTM D1003
%
9
Haze
ASTM D1003
%
1