| About |
|---|
| TIPELIN 7300B is a high density bimodal polyethylene copolymer (with butene-1 as comonomer) intended for blow moulding of products with high stiffness and excellent environmental stress crack resistance (ESCR).The grade contains antioxidant and acid scavenger. Applications TIPELIN 7300B is recommended for blow moulding of jerry cans for packaging of aggressive industrial chemicals bounded to UN certificates. The grade is recommended for sheet extrusion as well. It is suitable for corrugated pipes too. TIPELIN 7300B is suitable for food contact and for manufacturing of pharmaceutical packing products. The product complies with Food Contact and Pharmaceutical Regulations.&& |
| Product Description | |
|---|---|
| Generic | HDPE |
| Material Status | Commercial: Active |
| Features | Good Rigidity,Renewable resources,Food contact compliance,Inoxidizability,Butylene copolymer,Solvent resistance,High ESCR |
| Availabilitys | Europe |
| Technical Data | |||
|---|---|---|---|
| PHYSICAL | Nominal value | Unit | Test method |
| Density | 0.955 | g/cm³ | ISO 1183 |
| Melt Flow Rate | ISO 1133 | ||
| 190℃,2.16kg | 0.10 | g/10min | ISO 1133 |
| 190℃,21.6kg | 12 | g/10min | ISO 1133 |
| 190℃,5.0kg | 0.40 | g/10min | ISO 1133 |
| ESCR(Environmental Stress Cracking Resistance) | |||
| 10% non-ionic detergent, F50 | 1000 | hr | ASTM D1693B |
| MECHANICAL | Nominal value | Unit | Test method |
|---|---|---|---|
| Shore hardness | |||
| Shaw’s D | 64 | ISO 868 | |
| tensile strength | |||
| Fracture, molded | 36.0 | MPa | ISO 527-2 |
| Yield, molding | 37.0 | MPa | ISO 527-2 |
| Tensile strain | |||
| Fracture, molded | 1400 | % | ISO 527-2 |
| Yield, molding | 12 | % | ISO 527-2 |
| Bending modulus | 1600 | MPa | ISO 178 |
| IMPACT | Nominal value | Unit | Test method |
|---|---|---|---|
| Impact strength of cantilever beam notch | |||
| 23℃ | 18 | kJ/m² | ISO 180-A |
| THERMAL | Nominal value | Unit | Test method |
|---|---|---|---|
| Vicat Softening Temp | 127 | ℃ | ISO 306/A120 |
| Oxygen sensing time | |||
| 200℃ | 40 | min | EN 728 |
| Process Conditions | |||
|---|---|---|---|
| Extrusion | Nominal value | Unit | Test method |
| Melt temperature | 180 to 220 | °C | |
| Notes |
|---|
| 1. Typical properties: these are not to be construed as specifications. |
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