
PMMA CM-207 ZHENJIANG CHIMEI
340
Form:Granules | Grade:Heat resistant grade
Properties:
High temperature resistanoptical performance Thermal stability
Typical Applications:
PMMA board
Product Description
Certificates(3)
Datasheet
Alternative Model(5)
Product Description
| Typical Applications: | PMMA board |
| Properties: | High temperature resistan | optical performance | Thermal stability |
Certificates


Technical Data Sheet
| optical performance | Test Condition | Test Method | Test Result | Test Unit |
|---|---|---|---|---|
| transmissivity | 3180 μm | ASTM D1003 | 93.0 | % |
| mechanical properties | Test Condition | Test Method | Test Result | Test Unit |
| Rockwell hardness | M -Sale, 6.35 mm | ASTM D785 | 90 | |
| tensile strength | 3.18 mm | ASTM D638 | 71.6 | Mpa |
| elongation | Break, 3.18 mm | ASTM D638 | 10 | % |
| bending strength | 6.35 mm | ASTM D790 | 114 | Mpa |
| Impact strength of cantilever beam gap | 23℃, 6.35 mm | ASTM D256 | 12 | J/m |
| thermal performance | Test Condition | Test Method | Test Result | Test Unit |
| Hot deformation temperature | 1.8 MPa, Unannealed, 6.35 mm | ASTM D648 | 102 | °C |
| Vicat softening temperature | ASTM D1525 | 115 | °C | |
| UL flame retardant rating | 1.59 mm | UL 94 | HB | |
| Physical properties | Test Condition | Test Method | Test Result | Test Unit |
| density | ASTM D792 | 1.19 | g/cm³ | |
| melt mass-flow rate | 230℃/3.8 kg | ASTM D1238 | 9.0 | g/10 min |
| Water absorption rate | 25℃, 24 hr | ASTM D570 | 0.30 | % |
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