DESCRIPTION
Borstar® RA140E is a BNT Nucleated high molecular weight, low melt flow rate polypropylene random copolymer (PP-R) natural colored.
| PHYSICAL PROPERTIES |
|
| Property |
Typical Value |
Test Method |
| Density |
905kg/m3 |
ISO 1183 |
| Melt Flow Rate (230°C/2.16kg) |
0.30g/10min |
ISO 1133 |
| Flexural Modulus (2mm/min) |
850MPa |
ISO 178 |
| Tensile Modulus (1mm/min) |
800MPa |
ISO 527 |
| Tensile Strain at Yield (50mm/min) |
13.5% |
ISO 527-2 |
| Tensile Stress at Yield (50mm/min) |
25MPa |
ISO 527-2 |
| Thermal Conductivity |
0.24W/(m K) |
DIN 52612 |
| Coefficient of Thermal Expansion (0°C/70°C) |
1.8*10E-4/K |
DIN 53752 |
| Charpy Impact Strength, notched (23°C) |
60 kJ/m² |
ISO 179/1eA |
| Charpy Impact Strength, notched (0°C) |
6.0kJ/m² |
ISO 179/1eA |
| Charpy Impact Strength, unotched (23°C) |
No break |
ISO 179/1eU |
| Charpy Impact Strength, unotched (0°C) |
No break |
ISO 179/1eU |
| *Data should not be used for specification work |
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