Material Comparison
Product Info
Product Name
Brand Name
Usages
Properties
Certificates
PMMA IF860 LX MMA KOREA
LGMMA®
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Plastic Datasheets
physical property
Test Condition
Test Method
Unit
PMMA/LX MMA KOREA/IF860
Melt index
230℃,3.8kg
ASTM D1238
g/10min
1
Water absorption rate
24hr
ASTM D570
%
0
Mechanical performance
Test Condition
Test Method
Unit
PMMA/LX MMA KOREA/IF860
pull
ASTM D638
kg/cm2
6
Bending modulus
ASTM D790
kg/cm2
3
bending strength
ASTM D790
kg/cm2
1
Elongation rate
ASTM D638
kg/cm2
1
IZOD impact strength
with notch
ASTM D256
kg·cm/cm2
1
Thermal performance
Test Condition
Test Method
Unit
PMMA/LX MMA KOREA/IF860
Hot deformation temperature
未退火,18.5kg/cm2
ASTM D648
°C
8
vicat softening point
1kg
ASTM D1525
°C
1
Linear expansion coefficient
ASTM D696
cm/cm/°C
6