Material Comparison
Product Info
Product Name
Brand Name
Usages
Properties
Certificates
EAA 3440 STYRON US
PRIMACOR™
Food service sector、Soft packaging composite
Resistance to stress crac、High toughness、Heat sealing performance
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Plastic Datasheets
| Other performance | Test Condition | Test Method | STYRON US/3440 |
|---|---|---|---|
| Sealing starting temperature | ℃ | Internal Method 85 | |
| Water vapor transmission rate | 38℃，90% RH | g·mm/m2/atm/24hr | DIN 53122/2 0.41 |
| physical property | Test Condition | Test Method | STYRON US/3440 |
|---|---|---|---|
| density | ASTM D-792 | 0.938 g/cm³ | |
| ASTMD792,ISO1183 | 0.938 g/cm³ | ||
| Content of comonomer 3 | 内部方法 | 9.7 % | |
| Melt mass flow rate 2 | 190°C/2.16kg | ASTMD1238,ISO1133 | 11 g/10min |
| density | ISO 1183 | 0.938 g/cm³ |
| film | Test Condition | Test Method | STYRON US/3440 |
|---|---|---|---|
| Initial sealing temperature 4 | 内部方法 | 85.0 °C | |
| Water vapor permeability | 38°C,90%RH | DIN53122/2 | 0.41 g·mm/m²/atm/24hr |
| Basic performance | Test Condition | Test Method | STYRON US/3440 |
|---|---|---|---|
| melt mass-flow rate | 190℃/2.16kg | ISO 1133 | 11 g/10min |
| Monomer content | % | Internal Method 9.7 | |
| melt mass-flow rate | 190℃/2.16kg | ASTM D-1238 | 11 g/10min |
| Thermal performance | Test Condition | Test Method | STYRON US/3440 |
|---|---|---|---|
| vicat | ASTM D-1525 | 81.1 ℃ | |
| ISO 306 | 81.1 ℃ | ||
| ASTMD1525,ISO306 | 81.1 °C | ||
| melting temperature | ℃ | Internal Method 97.8 | |
| Melting temperature (DSC) | 内部方法 | 97.8 °C |
| Mechanical properties | Test Condition | Test Method | STYRON US/3440 |
|---|---|---|---|
| tensile breaking strength | Compression Molded | ISO 527-2 | 17.6 MPa |
| elongation | 断裂,模压成型 | ASTMD638,ISO527-2 | 600 % |
| tensile yield strength | Compression Molded | ISO 527-2 | 7.93 MPa |
| tensile breaking strength | Compression Molded | ASTM D-638 | 17.6 MPa |
| tensile strength | 断裂,模压成型 | ASTMD638,ISO527-2 | 17.6 Mpa |
| tensile yield strength | Compression Molded | ASTM D-638 | 7.93 MPa |
| tensile elongation at break | Compression Molded | ASTM D-638 | 600 % |
| Compression Molded | ISO 527-2 | 600 % | |
| tensile strength | 屈服,模压成型 | ASTMD638,ISO527-2 | 7.93 Mpa |
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