Material Comparison
Product Info
Product Name
Brand Name
Usages
Properties
Certificates
PMMA LG2 SCA SINGAPORE
SUMIPEX®
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UL
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Plastic Datasheets
physical property
Test Condition
Test Method
Unit
PMMA/SCA SINGAPORE/LG2
Melt mass flow rate
ASTM D1238/ISO 1133
g/10min
1
Shrinkage rate
ASTM D955
%
0
Water absorption rate 23 ℃/24h
ASTM D570/ISO 62
%
0
Mechanical performance
Test Condition
Test Method
Unit
PMMA/SCA SINGAPORE/LG2
elongation at break
ASTM D638/ISO 527
%
7
tensile strength
ASTM D638/ISO 527
kg/cm²(MPa)[Lb/in²]
6
Impact strength of cantilever beam gap
ASTM D256/ISO 179
kg·cm/cm(J/M)ft·lb/in
1
Thermal performance
Test Condition
Test Method
Unit
PMMA/SCA SINGAPORE/LG2
Hot deformation temperature
ASTM D648/ISO 75
℃（℉）
9
vicat softening point
ASTM D1525/ISO R306
℃（℉）
1
Linear coefficient of thermal expansion
ASTM D696/ISO 11359
mm/mm.℃
7
optical performance
Test Condition
Test Method
Unit
PMMA/SCA SINGAPORE/LG2
Light transmittance
ASTM D1003/ISO 13468
%
9
Haze
ISO 14782
%
0
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