Material Comparison
Product Info
Product Name
Brand Name
Usages
Properties
Certificates
PMMA HT121 ARKEMA FRANCE
Altuglas®
Electrical applications、medical care
High mobility、High temperature resistan
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Plastic Datasheets
physical property
Test Condition
Test Method
Unit
PMMA/ARKEMA FRANCE/HT121
Shrinkage rate
ASTM D955
%
0
Water absorption rate
23℃，50%RH
ASTM D570
%
0
Mechanical performance
Test Condition
Test Method
Unit
PMMA/ARKEMA FRANCE/HT121
Tensile strength at break
ASTM D638
%
7
Tensile elongation at break
ASTM D638
%
3
Tensile modulus
ASTM D638
Mpa
3
Bending modulus
ASTM D790
Mpa
3
bending strength
ASTM D790
Mpa
1
Impact strength of cantilever beam gap
ASTM D256
J/m
1
Thermal performance
Test Condition
Test Method
Unit
PMMA/ARKEMA FRANCE/HT121
Hot deformation temperature
0.45MPa
ASTM D648
°C
1
vicat softening point
ASTM D1525
°C
1
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