| Application/Uses | 汽车零部件容器
食品包装
与食品接触的应用
健康和营养容器
家用产品容器
充装碳酸饮料容器
葡萄酒和白酒的容器 |
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| Product Description |
| Eastapak™ Polymer 9921 is an 0.80 ltV (dL/g) copolymer PET that has proven itself as an exceptional, cost-effective option that continues to surpass expectations for quality, efficiency and convenience in a wide array applications. |
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| Typical Properties |
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| Propertya | Testb
Method | Typical Value, Unitsc |
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| Pellet Properties |
| Crystalline Density | D 1505 | 1.4 g/cm3 |
| Bulk Density |
| D 1895 | 850 kg/m3(53 lb/ft3) |
| | 911 kg/m3(57 lb/ft3) |
| Melt Density @ 285°C (545°F) | D 1238 (Note A- Table 2) | 1.1 g/cm3 |
| Crystalline Peak Melting Point (Tm) d | D 3418 | 238°C (461°F ) |
| Heat of Fusion e | E 793 | 60 kJ/kg (14 cal/g) |
| Specific Heat e |
| E 1269 | 1.1 kJ/kg·K (0.27 Btu/lb·°F) |
| E 1269 | 1.4 kJ/kg·K (0.33 Btu/lb·°F) |
| E 1269 | 1.5 kJ/kg·K (0.35 Btu/lb·°F) |
| E 1269 | 1.8 kJ/kg·K (0.43 Btu/lb·°F) |
| E 1269 | 2.0 kJ/kg·K (0.48 Btu/lb·°F) |
| Pellet Size | | 3.27 mm (0.1 in.) |
| Pellet Shape | | Cubical |
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| Film Properties |
| Thickness of Film Tested | D 374 | 264 microns (10.4 mils) |
| Intrinsic Viscosity (film) | EMN-A-AC-G-V-1 | 0.788 |
| Haze | D 1003 | 0.71% |
| Gloss @ 60° | D 2457 | 149 |
| Transparency | D 1746 | 100% |
| Regular Transmittance | D 1003 | 89% |
| Total Transmittance | D 1003 | 92% |
| Water Vapor Transmission Rate f | F 372 | 6.8 g/m2·24h (0.4 g/100in.2·24h ) |
| Gas Permeability, CO2 | D 1434 | 25.6 cm3·mm/m2·24h·atm (64 cm3·mil/100in.2·24h·atm ) |
| Gas Permeability, O2 g | D 3985 | 5.2 cm3·mm/m2·24h·atm (12 cm3·mil/100in.2·24h·atm ) |
| Elmendorf Tear Resistance |
| D 1922 | 3538 g/mm (957 gf) |
| D 1922 | 5063 g/mm (1395 gf) |
| PPT Tear Resistance |
| D 2582 | 95.4 N (21.4 lbf) |
| D 2582 | 116.5 N (26.2 lbf) |
| Tear Propagation Resistance, Split Tear Method |
| | @ 254 mm/min (10 in./min) M.D. |
| D 1938 | 60.5 N/mm (345 lbf/in.) |
| | @ 254 mm/min (10 in./min) T.D. |
| D 1938 | 83.3 N/mm (476 lbf/in.) |
| Tear Resistance, Trouser @ 200 mm/min |
| ISO 6383-1 | 73.3 N/mm |
| ISO 6383-1 | 94.1 N/mm |
| Tensile Strength @ Yield |
| D 882 | 53.7 MPa (7789 psi) |
| D 882 | 47.9 MPa (6947 psi) |
| Tensile Strength @ Break |
| D 882 | 51.5 MPa (7469 psi) |
| D 882 | 46.7 MPa (6773 psi) |
| Elongation @ Yield |
| D 882 | 5.8% |
| D 882 | 4.7% |
| Elongation @ Break |
| D 882 | 444% |
| D 882 | 557% |
| Tensile Modulus |
| D 882 | 2140 MPa (3.10 x 105psi ) |
| D 882 | 2153 MPa (3.12 x 105psi ) |
| Dart Impact h |
| D 1709A Modified | 446 g |
| D 1709A Modified | 373 g |
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| Injection Molded Properties (ASTM Method) |
| Specific Gravity | D 792 | 1.3286 |
| Tensile Stress @ Break | D 638 | 24.7 MPa (3582 psi) |
| Tensile Stress @ Yield | D 638 | 56.3 MPa (8166 psi) |
| Tensile Modulus | D 638 | 2390 MPa (3.5 x 105psi ) |
| Flexural Modulus | D 790 | 2301 MPa (3.3 x 105psi ) |
| Flexural Yield Strength | D 790 | 74.7 MPa (10831 psi) |
| Deflection Temperature |
| D 648 | 67.7°C |
| D 648 | 61.4°C |
| Rockwell Hardness, R Scale | D 785 | 111 |
| Izod Impact Strength, Notched |
| D 256 | 66.03 J/m |
| D 256 | 39.59 J/m |
| Impact Strength, Unnotched i |
| D 4812 | NB |
| D 4812 | NB |
| D 4812 | NB |
| D 4812 | 2911.33 J/m |
| Impact Resistance (Puncture), Energy @ Max. Load |
| | 2.5-mm (0.100-in.) Thick Plaques, @ 23°C (73°F) |
| D 3763 | 33.4 J |
| | 2.5-mm (0.100-in.) Thick Plaques, @ -40°C (-40°F) |
| D 3763 | 4.23 J |
| | 3.2-mm (0.125-in.) Thick Plaques @ 23°C (73°F) |
| D 3763 | 34.27 J |
| | 3.2-mm (0.125-in.) Thick Plaques @ -40°C (-40°F) |
| D 3763 | 3.72 J |
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| Injection Molded Properties (ISO Method) |
| Tensile Stress @ Break | ISO 527 | 25.1 MPa |
| Tensile Stress @ Yield | ISO 527 | 56.2 MPa |
| Tensile Modulus | ISO 527 | 2401 MPa |
| Flexural Modulus | ISO 178 | 2334 MPa |
| Flexural Yield Strength | ISO 178 | 82.3 MPa |
| Deflection Temperature |
| ISO 75 | 66.2°C |
| ISO 75 | 61.1°C |
| Izod Impact Strength, Notched, Type 1 Specimen, Type A Notch |
| ISO 180 | 6.24 kJ/m2 |
| ISO 180 | 3.71 kJ/m2 |
| Impact Strength, Unnotched, Type 1 Specimen j |
| ISO 180 | NB kJ/m2 |
| ISO 180 | NB kJ/m2 |
| ISO 180 | 266.56 kJ/m2 |
| ISO 180 | 248.41 kJ/m2 |
| Impact Resistance (Puncture), Energy @ Max. Load k |
| | 2.5-mm Thick Plaques @ 23°C |
| ISO 6603-2 | 38.93 J |
| | 2.5-mm Thick Plaques @ -40°C |
| ISO 6603-2 | 3.44 J |
| | 3.2-mm Thick Plaques @ 23°C |
| ISO 6603-2 | 38.04 J |
| | 3.2-mm Thick Plaques @ -40°C |
| ISO 6603-2 | 2.36 J |
