Material Comparison
Product Info
Product Name
Brand Name
Usages
Properties
Certificates

PMMA HI535 LX MMA KOREA
LGMMA®
Fiber grade,Plastic bag,Lighting installation,Plastic bag,Lighting installation,Decorative design
High temperature resistan,Weather resistance,High impact resistance,Improved impact resistanc,High impact resistance,Good weather resistance
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Plastic Datasheets
| thermal performance | Test Condition | Test Method | LX MMA KOREA/HI535 |
|---|---|---|---|
| Hot deformation temperature | 1.8MPa,Unannealed | ASTM D648 | 80.0 °C |
| Linear coefficient of thermal expansion | Flow | ASTM D696 | 0.000070 cm/cm/℃ |
| mechanical properties | Test Condition | Test Method | LX MMA KOREA/HI535 |
|---|---|---|---|
| Bending modulus | ASTM D790 | 1780 Mpa | |
| bending strength | Yield | ASTM D790 | 70.6 Mpa |
| elongation | Yield | ASTM D638 | 90 % |
| Impact strength of cantilever beam gap | ASTM D256 | 59 J/m | |
| tensile strength | Yield | ASTM D638 | 40.2 Mpa |
| Physical properties | Test Condition | Test Method | LX MMA KOREA/HI535 |
|---|---|---|---|
| melt mass-flow rate | 230℃/3.8Kg | ASTM D1238 | 1.8 g/10min |
| Rockwell hardness | M -Sale | ASTM D785 | 59 |
| Shrinkage rate | MD | ASTM D955 | 0.40-0.80 % |
| Water absorption rate | 24hr | ASTM D570 | 0.40 % |
| optical performance | Test Condition | Test Method | LX MMA KOREA/HI535 |
|---|---|---|---|
| Huangdu Index | 3.00mm | ASTM D1925 | 0.40 YI |
| Refractive index | ASTM D542 | 1.490 | |
| transmissivity | 3000um | ASTM D1003 | 92.0 % |
| turbidity | 3000um | ASTM D1003 | 1.4 % |