PMMA V040
0
- Properties:Forming methodextrusion flowabilitygeneral performance characteristicshigh temperature resistanceand excellent wear resistance
CompareTechnical Data Sheet
| physical property | Test Condition | Test Method | Test Result |
|---|---|---|---|
| density | ASTM D-792 | 1.19 | |
| Rockwell hardness | ASTM D-758（M级） | 97 | |
| transmittance | ASTM D-1003 | 92 % | |
| refractive index | ASTM D-542 | 1.49 | |
| Shrinkage rate | ASTM D-935 | 0.2-0.6 % |
| Basic performance | Test Condition | Test Method | Test Result |
|---|---|---|---|
| melt mass-flow rate | ASTM D-1238 | 3.5 g/10min | |
| Water absorption rate | ASTM D-570 | 0.3 % |
| Mechanical properties | Test Condition | Test Method | Test Result |
|---|---|---|---|
| Impact strength of cantilever beam gap | ASTM D256 | 1.2(12.3) kgf-cm/cm(J/m) | |
| bending strength | ASTM D-790 | 1050(103) kgf/cm | |
| Flexural modulus | ASTM D-790 | 32000 kgf/cm | |
| Impact strength of cantilever beam gap | ASTM D256 | 14(1.4) kg-cm(J) | |
| tensile strength | ASTM D-638 | 720(70) kgf/cm |
| Thermal performance | Test Condition | Test Method | Test Result |
|---|---|---|---|
| vicat | ASTM D-1525，未退火 | 111 ℃ | |
| ASTM D-1525，未退火 | 104 ℃ | ||
| Temperature range for use | 85-102 ℃ | ||
| Heat distortion temperature | ASTM D-648 | 102 ℃ | |
| Glass Transition Temperature | 108 ℃ |
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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