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PMMA CP-81 Lucite (Taiwan)
Properties:
Drying conditions mold temperature of 70-85 ℃ material sales temperature of 70-90 ℃ injection pressure of 180-230 ℃ 700-1400kg cm² annealing conditions of 2-4 hours 65-80 ℃
Typical Applications:
Glasses support plate electronics extrusion rod and tube reflector magnifying glass microwave oven door pager and mobile phone screen piano keyboard street lamp cover
Product Description
Certificates(0)
Datasheet
Product Description
| Typical Applications: | Glasses support plate | electronics | extrusion rod and tube | reflector | magnifying glass | microwave oven door | pager and mobile phone screen | piano keyboard | street lamp cover |
| Properties: | Drying conditions | mold temperature of 70-85 ℃ | material sales temperature of 70-90 ℃ | injection pressure of 180-230 ℃ | 700-1400kg | cm² | annealing conditions of 2-4 hours | 65-80 ℃ |
Certificates
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Technical Data Sheet
| Basic Performance | Test Condition | Test Method | Test Result | Test Unit |
|---|---|---|---|---|
| melt mass-flow rate | ASTM D-1238 | 1.8 | g/10min | |
| Water absorption rate | ASTM D-570 | 0.3 | % | |
| mechanical properties | Test Condition | Test Method | Test Result | Test Unit |
| tensile strength | ASTM D-638 | 9800 | Psi | |
| Rockwell hardness | ASTM D-785 | 95 | M SCALE | |
| Impact strength of cantilever beam gap | ASTM D-256 | 0.4 | ||
| bending strength | ASTM D-790 | 15700 | Psi | |
| Bending modulus | ASTM D-790 | 424000 | Psi | |
| Elongation at Break | ASTM D-638 | 4.0 | % | |
| thermal performance | Test Condition | Test Method | Test Result | Test Unit |
| Hot deformation temperature | HDT | ASTM D-648 | 98 | ℃ |
| flammability | UL 94 | HB | ||
| Vicat softening temperature | ASTM D-1525 | 107 | ℃ | |
| Physical properties | Test Condition | Test Method | Test Result | Test Unit |
| Refractive index | ASTM D-542 | 1.49 | ||
| Transmittance rate | ASTM D-1003 | 92 | % | |
| Shrinkage rate | ASTM D-955 | 0.002-0.006 | ||
| density | ASTM D-792 | 1.19 |
IMPORTANT NOTES: Plas.com collected the data in the data sheet from the material manufacturers. Plas.com makes the best effort to improve the accuracy of the data, but has no responsibility for the data. We strongly recommend verifying the validity of the data with the material manufacturers before making a final decision.