ib 9047
DFDA-9047, lub npe tag nrho ntawm Daqing 9047, yog linear low-density polyethylene (LDPE) khoom tsim los ntawm Daqing Petrochemical Company.
Cov Khoom Muag: Ua nrog APC qhov kev tswj hwm qib siab, ua kom cov khoom zoo ib yam. Cov yeeb yaj kiab, txhim kho nrog pob tshab sib xyaw additives, nthuav tawm lub teeb pom kev zoo thiab tsis muaj haze. Nws qhia tau zoo heev puncture kuj, cuam tshuam tsis kam, thiab nruj, nrog rau siab tensile zog. Tsis tas li ntawd, nws muaj UV tsis kam, kev laus ua haujlwm, thiab kev ua haujlwm zoo dua.
Kev ua haujlwm tsis zoo: yaj huab hwm coj tus nqi yog 0.85 ± 0.25g / 10min, qhov ceev yog 0.919 ± 0.002g / cm3, tensile yield stress yog ntau dua lossis sib npaug rau 8.5MPa, tensile fracture nominal strain yog ntau dua lossis sib npaug li 500%, thiab 22%.
Daim ntawv thov teb: Cov resin yog siv los tsim cov yeeb yaj kiab ua liaj ua teb rau tsev cog khoom los ntawm kev txhaj tshuaj molding, extrusion, tshuab moulding thiab lwm txoj hauv kev. Nws kuj tseem siv los tsim cov yeeb yaj kiab ua lag luam rau cov ntaub ntawv tsim kho, cov khoom ntim khoom noj rau kev lag luam khoom noj khoom haus, cov hnab ntim khoom siv rau txhua hnub thiab lwm cov yeeb yaj kiab uas muaj qee yam yuav tsum muaj ntawm pob tshab thiab cov khoom siv kho tshuab.
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Qhov project |
Kev kuaj mob |
Tus nqi tsim nyog |
Chav tsev |
Kev sim |
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Lub cev muaj zog |
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Fisheye |
0.8mm ib |
0 |
pcs / 1520 cm² |
internalist txheej txheem |
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Fisheye |
0.4mm ib |
0 |
pcs / 1520 cm² |
internalist txheej txheem |
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Melt index |
2.16 Kg |
0.78 |
g/10 min |
internalist txheej txheem |
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Oxidative induction lub sijhawm |
210 degree, A1 |
18.4 |
min |
internalist txheej txheem |
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Qhov ntom |
0.918 |
g/cm³ |
internalist txheej txheem |
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Mechanical cwj pwm |
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Tensile yield zog |
9.37 |
MPa |
internalist txheej txheem |
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Tensile zog |
24.4 |
MPa |
internalist txheej txheem |
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Nominal strain ntawm tensile tawg |
804 |
% |
internalist txheej txheem |
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Optical kev ua tau zoo |
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Fog qib |
20.6 |
% |
internalist txheej txheem |
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Cim npe nrov: Siab -stretch LLDPE, LLDPE
