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Product name | POM Asahi Kasei 4520 |
Application | Automobile industry |
Grade | Injection Grade |
MOQ | 25kg |
Mechanical properties of | The test conditions | The test method | The test results | unit | |
The tensile strength | ASTM D638/ISO 527 | 61 | kg/cm²(MPa)[Lb/in²] | ||
Rockwell hardness | ASTM D785 | 80 | |||
Bending modulus | ASTM D790/ISO 178 | 2600 | kg/cm²(MPa)[Lb/in²] | ||
The bending strength | ASTM D790/ISO 178 | 88 | kg/cm²(MPa)[Lb/in²] | ||
IZOD notched impact strength | ASTM D256/ISO 179 | 59 | kg·cm/cm(J/M)ft·lb/in | ||
Elongation at break (elongation) | ASTM D638/ISO 527 | 60 | % | ||
Thermal performance | The test conditions | The test method | The test results | unit | |
Thermal deformation temperature | Astm d648 / iso 75 | 158 | ℃(℉) | ||
Astm d648 / iso 75 | 110 | ℃(℉) | |||
Physical performance | The test conditions | The test method | The test results | unit | |
Specific gravity (density) | ASTM D792/ISO 1183 | 1.41 | |||
Forming shrinkage rate | ASTM D955 | 1.6-2.0 | % | ||
Melt index (flow coefficient) | ASTM D1238/ISO 1133 | 9 | g/10min | ||
Bibulous rate is 23 ℃ / 24 h | ASTM D570/ISO 62 | 0.2 | % | ||




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