Material Comparison
Product Info
Product Name
Brand Name
Usages
Properties
Certificates
PP MD231U-8221 BOREALIS EUROPE
Borealis
Automotive sector,Automotive interior parts,Automotive Applications
Thermal stability,Dimensional stability,Mineral reinforcement,Low shrinkage,Middle flow,Mineral filler,20% filler by weight,Good dimensional stabilit,Moderate liquidity,thermal stability,Low contractility
UL
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Plastic Datasheets
| Mechanical properties | Test Condition | Test Method | BOREALIS EUROPE/MD231U-8221 |
|---|---|---|---|
| Tensile modulus | ISO 527-2/1 | 2700 Mpa | |
| tensile strength | 屈服 | ISO 527-2/50 | 36 Mpa |
| Charpy Notched Impact Strength | 23°C | ISO 179/1eA | 3 kJ/m² |
| -20°C | ISO 179/1eA | 1.2 kJ/m² |
| physical property | Test Condition | Test Method | BOREALIS EUROPE/MD231U-8221 |
|---|---|---|---|
| melt mass-flow rate | 230°C/2.16 kg | ISO 1133 | 6 g/10 min |
| Shrinkage rate | 内部方法 | 1.1 % | |
| density | ISO 1183 | 1.05 g/cm³ |
| Thermal performance | Test Condition | Test Method | BOREALIS EUROPE/MD231U-8221 |
|---|---|---|---|
| Heat distortion temperature | 0.45 MPa, 未退火，HDT | ISO 75-2/B | 125 °C |
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