Material Comparison
Product Info
Product Name
Brand Name
Usages
Properties
Certificates
PMMA HI855M LX MMA KOREA
LGMMA®
Home appliance cover、Home appliance doors and 、Building panels、Plaque、container、Phone back cover、lighting
Impact resistance、transparent
--
--
--
--
--
--
--
--
--
--
--
--
--
--
--
Plastic Datasheets
physical property
Test Condition
Test Method
Unit
PMMA/LX MMA KOREA/HI855M
Transparency
3.2mm
ASTM D-1003
%
9
Mechanical performance
Test Condition
Test Method
Unit
PMMA/LX MMA KOREA/HI855M
impact strength
Izod Notched
ASTM D-256
kg·cm/cm
3
pull
ASTM D-638
kg/cm
4
Rockwell hardness
ASTM D-785
M-scale
6
flexural modulus
ASTM D-790
kg/cm
2
bending strength
ASTM D-790
kg/cm
9
Elongation rate
ASTM D-638
%
8
Thermal performance
Test Condition
Test Method
Unit
PMMA/LX MMA KOREA/HI855M
Shrinkage coefficient
ASTM D995-51
%
0
Melt index
230°C,3.8kg
ASTM D-1238
g/10min
7
vicat softening point
1kg
ASTM D-1525
°C
9
Electrical performance
Test Condition
Test Method
Unit
PMMA/LX MMA KOREA/HI855M
Dielectric strength
4KV/S
ASTM D-149
KV/mm
1
Anti volume coefficient
ASTM D-257
Ω.cm
>
Basic performance
Test Condition
Test Method
Unit
PMMA/LX MMA KOREA/HI855M
Water absorption
24h
ASTM D-570
%
0
Contact Us
Get App
Top