Material Comparison
Product Info
Product Name
Brand Name
Usages
Properties
Certificates
PMMA HT55X SUMITOMO JAPAN
SUMIPEX®
High impact resistance、High temperature resistan、transparent
High impact resistance、High temperature resistan、transparent
UL
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Plastic Datasheets
Physical Properties
Test Condition
Test Method
Unit
PMMA/SUMITOMO JAPAN/HT55X
Modeling Shrinkage
ASTM D955
%
0
Melt Mass-Flow Rate
ASTM D1238/ISO 1133
g/10min
2
Moisture Absorption 23℃/24H
ASTM D570/ISO 62
%
0
Mechanical Properties
Test Condition
Test Method
Unit
PMMA/SUMITOMO JAPAN/HT55X
Tensile Elongation?(Break)
ASTM D638/ISO 527
%
3
Tensile Strength
ASTM D638/ISO 527
kg/cm²(MPa)[Lb/in²]
5
Flexural Modulus
ASTM D790/ISO 178
kg/cm²(MPa)[Lb/in²]
2
Flexural Strength
ASTM D790/ISO 178
kg/cm²(MPa)[Lb/in²]
9
Charpy impact strength
ASTM D256/ISO 179
kg·cm/cm(J/M)ft·lb/in
3
Thermal Properties
Test Condition
Test Method
Unit
PMMA/SUMITOMO JAPAN/HT55X
Vicat Softening Temperature
ASTM D1525/ISO R306
℃（℉）
1
optical performance
Test Condition
Test Method
Unit
PMMA/SUMITOMO JAPAN/HT55X
Haze
ISO 14782
%
0
Transmittance
ASTM D1003/ISO 13468
%
9