Polyethylene e phahameng haholo QHB18
High density polyethylene (HDPE) ke mofuta o phahameng oa crystalline non-polar synthetic resin e entsoeng ka copolymerization ea ethylene le palo e nyenyane ea -olefin monomer.E entsoe ka tlas'a khatello e tlaase, kahoo e boetse e bitsoa khatello e tlaase POLYETHYLENE.Sebopeho sa eona sa limolek'hule ke haholo-holo sebopeho sa linear, ketane e nyenyane ea lekala ka molek'hule, crystallinity e phahameng, sepakapaka se phahameng, mocheso o phahameng, boima le matla a mechine, lihlahisoa tse ntle tsa lik'hemik'hale.Sehlahisoa se tšoeu se hlakileng sa granular, ke sa lihlahisoa tsa polasetiki tse akaretsang, tse sebelisoang haholo.
Hdpe e ka sebelisoa ka mekhoa e fapaneng ea ho bopa polasetiki.Ho ka sebelisoa mokhoa oa ho etsa mefuta eohle ea libotlolo, makotikoti le litanka tsa indasteri, libarele le lijana tse ling;Ho hlahisa liente tse fapaneng tsa likotlolo, libakete, libaskete, libaskete le lijana tse ling tsa letsatsi le letsatsi, lijo tsa letsatsi le letsatsi le thepa ea ka tlung;Extrusion molding tlhahiso ea mefuta eohle ea pipe, ribone le fiber, monofilament, joalo-joalo;Hape e ka sebelisoa ho etsa lisebelisoa tsa ho roala mohala le mohala le pampiri ea maiketsetso;Kamora ho eketsa palo e kholo ea li-inorganic fillers, mabokose a pakang a polasetiki ea calcium, thepa ea ka tlung le mamati le Windows le tsona li ka etsoa ho nkela lehong le karete sebaka.
Kopo
QHB18 ke thepa e khethehileng ea tanka ea mafura, boima bo phahameng ba limolek'hule, ho tiea le ho hanyetsa ho fofa ho lokile, ka ho hanyetsa tšusumetso, ho hanyetsa kutu, ho senyeha ha khatello ea tikoloho le ts'ebetso e 'ngoe e babatsehang le ts'ebetso e ntle ea ts'ebetso.E romelloa kantle ho naha le mebarakeng ea kantle.
Mosali oa HDPE Granules QHB18
| Ntho | Yuniti | Tlhaloso |
| Botenya | g/cm3 | 0.942-0.948 |
| Melt Flow Rate (MFR) | g/10 mets | 4.0-8.0 |
| Tensile Kotulo Matla | MPa | ≥19.0 |
| Elongation nakong ya khefu | % | ≥500 |
| Bohloeki, 'mala | Ka/kg | ≤30 |
| Flexural modulus | MPa | ≥650 |