| About |
|---|
| Hostacom HRG 328T NAT is a 30% glass fiber reinforced PP homopolymer, with high flowability, very good stiffness, low CLTE (Coefficient of Linear Thermal Expansion), low creep under load at elevated temperatures and low emissions. The product is available as natural, pellet form.&& |
| Product Description | |
|---|---|
| Supplier | LyondellBasell |
| Generic | PP homopolymerization |
| Material Status | Commercial: Active |
| Features | Good Rigidity,Low CLTE,Good flexibility,High liquidity,Low odor,Homopolymer |
| Availabilitys | Europe |
| Process Methods | Injection Molding |
| Technical Data | |||
|---|---|---|---|
| PHYSICAL | Nominal value | Unit | Test method |
| Density | 1.12 | g/cm³ | ISO 1183/A |
| Melt Flow Rate | |||
| 230℃，2.16kg | 12 | g/10min | ISO 1133 |
| Melt Volume Rate | |||
| 230℃，2.16 kg | 13.0 | cm³/10min | ISO 1133 |
| MECHANICAL | Nominal value | Unit | Test method |
|---|---|---|---|
| Tensile modulus | |||
| 23℃ | 7000 | MPa | ISO 527-2 |
| tensile strength | |||
| Fracture, 23 ℃ | 95.0 | MPa | ISO 527-2 |
| Tensile strain | |||
| fracture | 2.6 | % | ISO 527-2 |
| Bending modulus | |||
| 23℃ | 7200 | MPa | ISO 178-A |
| bending strength | |||
| 23℃ | 140 | MPa | ISO 178-A |
| IMPACT | Nominal value | Unit | Test method |
|---|---|---|---|
| Charpy Notched Impact Strength | |||
| 23℃ | 9.5 | kJ/m² | ISO 179/1eA |
| Charpy Unnotch Impact strength | |||
| 23℃ | 45 | kJ/m² | ISO 179/1eU |
| THERMAL | Nominal value | Unit | Test method |
|---|---|---|---|
| Hot deformation temperature | |||
| 0.45 MPa, unannealed | 155 | ℃ | ISO 75-2/B |
| 1.8 MPa, unannealed | 145 | ℃ | ISO 75-2/A |
| Vicat Softening Temp | 135 | ℃ | ISO 306/B |
| Notes |
|---|
| 1. Typical properties: these are not to be construed as specifications. |
| 2. 0.039 in/min |
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