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PMMA 80N ASAHI JAPAN
350
Form：Granules | Grade：Heat resistant grade
Properties:
transparentChemical resistancetransparentExcellent surface hardnesWeather resistanceChemical resistanceheat-resistingHigh mechanical strength
Typical Applications:
CastersAutomotive ApplicationsSuitable for using heat-resistant products in inje
Product Description
Certificates(1)
Datasheet
Alternative(10)
Product Description
| Typical Applications: | Casters | Automotive Applications | Suitable for using heat-resistant products in inje |
| Properties: | transparent | Chemical resistance | transparent | Excellent surface hardnes | Weather resistance | Chemical resistance | heat-resisting | High mechanical strength |
Certificates
Technical Data Sheet
| optical performance | Test Condition | Test Method | Test Result | Test Unit |
|---|---|---|---|---|
| Refractive index | ASTM D542/ISO 489 | 1.49 | ||
| Transmittance rate | ASTM D1003/ISO 13468 | 92 | % | |
| 93 | % | |||
| other | Test Condition | Test Method | Test Result | Test Unit |
| characteristic | 一般耐热用途 | |||
| Basic Performance | Test Condition | Test Method | Test Result | Test Unit |
| UL standard | 94HB | |||
| Water absorption rate | 0.3 | % | ||
| melt mass-flow rate | 2.0 | g/10min | ||
| 条件I | ASTM D1238 | 2 | g/10min | |
| 条件L | 0.9 | g/10min | ||
| Water absorption rate | ASTM D570 | 0.3 | % | |
| mechanical properties | Test Condition | Test Method | Test Result | Test Unit |
| bending strength | ASTM D790/ISO 178 | 120 | kg/cm²(MPa)[Lb/in²] | |
| Bending modulus | ASTM D790/ISO 178 | 3300 | kg/cm²(MPa)[Lb/in²] | |
| Rockwell hardness | ASTM D785 | M100 | ||
| elongation | ASTM D638/ISO 527 | 5 | % | |
| tensile strength | ASTM D638/ISO 527 | 73 | kg/cm²(MPa)[Lb/in²] | |
| Impact strength of cantilever beam gap | ASTM D256/ISO 179 | 1.6 | kg·cm/cm(J/M)ft·lb/in | |
| tensile strength | 73 | Mpa | ||
| Rockwell hardness | 100 | M-scale/R-scale | ||
| Impact strength of cantilever beam gap | 1.6 | kJ/m² | ||
| elongation | 5 | % | ||
| Shrinkage rate | 0.002-0.006 | cm/cm | ||
| bending strength | 120 | Mpa | ||
| Bending modulus | 3300 | Mpa | ||
| Elongation at Break | ASTM D638/ISO 527 | 6 | % | |
| Impact strength of cantilever beam gap | 悬臂梁V型Notched | 0.016 | KJ/m | |
| Rockwell hardness | 100 | M标度 | ||
| tensile strength | 74.0 | Mpa | ||
| elongation | Break | 5 | % | |
| bending strength | 120.0 | Mpa | ||
| Bending modulus | 3400 | Mpa | ||
| thermal performance | Test Condition | Test Method | Test Result | Test Unit |
| Hot deformation temperature | HDT | ASTM D648/ISO 75 | 109 | ℃（℉） |
| HDT | ASTM D648/ISO 75 | 100 | ℃（℉） | |
| HDT | 100 | °C | ||
| Linear coefficient of thermal expansion | 6×10-5 | cm/cm.℃ | ||
| Hot deformation temperature | 经Annealed | 100 | °C | |
| Physical properties | Test Condition | Test Method | Test Result | Test Unit |
| density | ASTM D792/ISO 1183 | 1.19 | ||
| Shrinkage rate | ASTM D955 | 0.002-0.006 | % | |
| Refractive index | 1.19 | |||
| Transmittance rate | 93 | % | ||
| melt mass-flow rate | ASTM D1238/ISO 1133 | 2 | g/10min | |
| Water absorption rate | ASTM D570/ISO 62 | 0.3 | % | |
| Shrinkage rate | 0.002-0.006 | % |
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