PMMA V825
0
- Properties:Forming methodinjection moldingextrusion flowabilitygeneral characteristicshigh temperature resistanceexcellent wear resistance
CompareTechnical Data Sheet
| physical property | Test Condition | Test Method | Test Result |
|---|---|---|---|
| Forming shrinkage rate | ASTM D-935 | 0.2-0.6 % | |
| Rockwell hardness | ASTM D-758（M级） | 97 | |
| refractive index | ASTM D-542 | 1.49 | |
| density | ASTM-D-792 | 1.19 | |
| transmittance | ASTM D-1003 | 92 % |
| Basic performance | Test Condition | Test Method | Test Result |
|---|---|---|---|
| melt mass-flow rate | ASTM D-1238 | 3.7 g/10min | |
| Water absorption rate | ASTM D-570 | 0.3 % |
| Mechanical properties | Test Condition | Test Method | Test Result |
|---|---|---|---|
| ASTM D-790 | 32000 kgf/cm | ||
| bending strength | ASTM D-790 | 1050(103) kgf/cm | |
| tensile strength | ASTM D-618 | 720(70) kgf/cm | |
| Impact Strength | ASTM D256 | 14(1.4) kg-cm(J) | |
| ASTM D256 | 1.2(12.3) kgf-cm/cm(J/m) |
| Thermal performance | Test Condition | Test Method | Test Result |
|---|---|---|---|
| Temperature range for use | 85-102 ℃ | ||
| glass transition temperature | 108 ℃ | ||
| vicat | ASTM D-1525，未退火 | 104 ℃ | |
| ASTM D-1525，未退火 | 111 ℃ | ||
| ASTM D-648 | 102 ℃ |
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.
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