
PMMA HI-835H LX MMA KOREA
224
Form:Granules | Grade:Injection grade
Properties:
High impact resistance
Typical Applications:
Lighting fixtures
Product Description
Certificates(0)
Datasheet
Product Description
| Typical Applications: | Lighting fixtures |
| Properties: | High impact resistance |
Certificates
No Data...
Technical Data Sheet
| Basic Performance | Test Condition | Test Method | Test Result | Test Unit |
|---|---|---|---|---|
| Water absorption rate | 24h | ASTM D-570 | 0.4 | % |
| mechanical properties | Test Condition | Test Method | Test Result | Test Unit |
| bending strength | ASTM D-790 | 713 | kg/cm | |
| Bending modulus | ASTM D-790 | 17510 | kg/cm | |
| Impact strength of cantilever beam gap | ASTM D-256 | 4.52 | kg?cm/cm | |
| Elongation at Break | ASTM D-638 | 89 | % | |
| tensile strength | ASTM D-638 | 395 | kg/cm | |
| Rockwell hardness | ASTM D-785 | 65 | M-scale | |
| thermal performance | Test Condition | Test Method | Test Result | Test Unit |
| UL flame retardant rating | 1/8",1/16" | UL 94 | HB | |
| Vicat softening temperature | 1kg | ASTM D-1525 | 90 | °C |
| Shrinkage rate | ASTM D995-51 | 0.4-0.8 | % | |
| specific heat | 0.35 | cal/g/°C | ||
| melt mass-flow rate | ASTM D-1238 | 2.12 | g/10min | |
| heat conduction | ASTM D-177 | 5×10 | cal/seccm·°C/cm | |
| Coefficient of sponge expansion | ASTM D-696 | 7×10 | cm/cm/°C | |
| Hot deformation temperature | 18.56kg | ASTM D-648 | 92 | °C |
| Physical properties | Test Condition | Test Method | Test Result | Test Unit |
| density | ASTM D-792 | 1.17 | ||
| reflectivity | ASTM D-542 | 1.49 | ||
| transparency | ASTM D-1003 | 0.4-0.8 | % | |
| Electrical performance | Test Condition | Test Method | Test Result | Test Unit |
| Volume resistivity | ASTM D-257 | >15 | Ω.m | |
| Dissipation factor | 60Hz | ASTM D-150 | 0.04 | |
| Dielectric strength | 4KV/S | ASTM D-149 | 15 | KV/mm |
| Dielectric constant | 60Hz | ASTM D-150 | 3.9 |
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