HDPE QHM32F HDPE-RF bakeng sa phaephe ea ho futhumatsa fatše
QHM32F ke polyethylene resin e nang le hexene-1 e le co-monomer e hlahisoang ke Unipol process ea UCC, USA.E na le melemo ea ho feto-fetoha ha maemo, ts'ebetso e babatsehang ea ts'ebetso, botsitso ba mocheso le ho hanyetsa khatello.Haholo-holo e sebelisetsoang tlhahiso ea phala ea ho futhumatsa fatše, aluminium - pipe e entsoeng ka polasetiki, tube ea letsatsi.
Pipe ea PE-RT ke mofuta o mocha oa thepa ea polyethylene e sa kopanngoeng e ka sebelisoang phala ea metsi a chesang.Ke copolymer ea ethylene le octene e hlahisoang ke moralo o khethehileng oa limolek'hule le mokhoa oa ho kopanya, o nang le palo e laolehang ea ketane ea makala le sebopeho sa kabo ea mefuta ea polyethylene.Sebopeho se ikhethileng sa limolek'hule se etsa hore thepa e be le khatello e ntle ea khatello ea maikutlo le matla a nako e telele a hydrostatic.Pipe ea PE-RT e na le maemo a bonolo, 'me modulus ea eona e kobehang ke 550 MPa,' me khatello ea ka hare e hlahisoang ke ho kobeha e tlase.Ka tsela ena, ho qojoa hore phala e ka 'na ea senyeha sebakeng sa ho khumama ka lebaka la khatello ea maikutlo.Ha e hahiloe (haholo-holo mariha), ha e hloke lisebelisoa tse khethehileng kapa mocheso ho koba.Thermal conductivity ea 0. 4 W / (m·k), e bapisoang le PE-X tube, e phahameng haholo ho feta PP-R 0. 22 W/ (m·k) le PB 0. 17 W/ (m·k), e babatsehang mogote conductivity, loketseng fatše futhumatsang phala
Kopo
QHM32F ke resin e khethehileng bakeng sa pipe ea PE-RT e hlahisoang ke Qilu Lekala la Sinopec le sebelisa theknoloji ea Unipol.Sehlahisoa se na le phetoho e ntle, ts'ebetso e ntle ea ts'ebetso, botsitso ba mocheso le khatello ea khatello, e ka finyellang litlhoko tsa ts'ebetso ea phala e phahameng ea lebelo le phahameng ea lisebelisoa tse fapaneng tsa ho sebetsa le caliber, 'me e ka sebelisoa bakeng sa tlhahiso ea phala e futhumatsang fatše, motsoako oa polasetiki oa aluminium. peipi, peipi ea oli, joalo-joalo.
Mephato le boleng bo tlwaelehileng
Ntho | unit | lintlha tsa teko | |
Botenya | g/10m³ | 0.9342 | |
Ho qhibiliha sekhahla sa phallo | 2.16kg | g/10 mets | 0.60 |
21.6kg | 20.3 | ||
qhibiliha sekhahla sa phallo ea seea-le-moea | --- | 34 | |
phapang e amanang le yona | --- | 0.163 | |
palo karolelano boima ba molek'hule | --- | 28728 | |
boima-karolelano ba boima ba molek'hule | --- | 108280 | |
kabo ea boima ba limolek'hule | --- | 3.8 | |
mocheso o qhibilihang | ℃ | 126 | |
bokhabane | % | 54 | |
Sekhahla sa bohlokoa sa ho kuta (200 ℃) | 1/sec | 500 | |
Nako ea ho kenya oxidation | min | 43 | |
tsitsipano e hlahisang khatello | MPa | 16.6 | |
Mathata a tloaelehileng nakong ea fracture | % | >713 | |
flexural modulus | MPa | 610 | |
Charpy Notched Impact Matla | KJ/㎡ | 43 | |
matla a khatello ea hydrostatic | 20 ℃, 9.9MPa | h | > 688 |
95 ℃, 3.6MPa | >1888 | ||
110 ℃, 1.9MPa | >1888 |