High density Polyethylene QHJO1
High-density polyethylene muaj cua sov thiab txias tsis kam, zoo tshuaj stability, tab sis kuj muaj siab rigidity thiab toughness, zoo mechanical zog.Dielectric zog, ib puag ncig kev ntxhov siab tawg kuj zoo.Lub hardness, tensile zog thiab creep zog yog zoo dua li cov LDPE.Hnav tsis kam, hluav taws xob rwb thaiv tsev, toughness thiab txias tsis kam yog zoo, tab sis cov rwb thaiv tsev yog me ntsis phem tshaj qhov tsawg ntom;Zoo tshuaj stability, nyob rau hauv chav tsev kub, insoluble nyob rau hauv tej organic hnyav, acid, alkali thiab ntau yam ntsev corrosion;Lub membrane muaj tsawg permeability rau dej vapor thiab huab cua thiab tsis tshua muaj dej nqus.Kev laus tsis zoo, kev tiv thaiv ib puag ncig tsis zoo yog qhov tsis tshua muaj siab polyethylene, tshwj xeeb tshaj yog thermal oxidation yuav ua rau nws qhov kev ua haujlwm poob qis, yog li, cov resin xav tau ntxiv cov tshuaj antioxidant thiab ultraviolet absorbent los txhim kho qhov tsis muaj qhov no.
High density polyethylene resin khoom yog granule los yog hmoov, tsis muaj mechanical impurities.Cov khoom yog cylindrical hais nrog zoo txhua yam khoom thiab ua haujlwm zoo heev.Lawv yog dav siv nyob rau hauv zus tau tej cov extruded kav, cua tshuab, kev sib txuas lus cables, hollow ntim, kev pab thiab lwm yam khoom.
Daim ntawv thov
QHJ01 butene copolymer khoom, kev sib txuas lus cable rwb thaiv tsev cov ntaub ntawv, nrog high-ceev ua kev ua tau zoo, ceev yuav ncav cuag 2000m / min, thiab zoo rwb thaiv tsev kev ua tau zoo, ib puag ncig kev nyuaj siab tawg thiab thermal stress cracking kev ua tau zoo, zoo heev tib neeg xwm thiab hnav kuj thiab lwm yam kev ua tau zoo mus txog lub thoob ntiaj teb qib siab ntawm cov khoom zoo sib xws, cov khoom muag hauv tsev thiab txawv teb chaws.
Cov resin yuav tsum tau muab khaws cia rau hauv ib qho chaw qhuav, qhuav warehouse thiab deb ntawm hluav taws thiab tshav ntuj ncaj qha.Nws yuav tsum tsis txhob muab tso rau hauv qhov qhib cua.Thaum lub sij hawm kev thauj mus los, cov khoom yuav tsum tsis txhob raug tshav ntuj los yog nag thiab yuav tsum tsis txhob raug thauj nrog xuab zeb, av, seem hlau, thee lossis iav.Kev thauj mus los ua ke nrog cov tshuaj lom, corrosive thiab flammable yog nruj me ntsis txwv.
Virgin HDPE Granules QHJ01
| Yam khoom | Chav tsev | Specification |
| Qhov ntom | g/cm3 | 0.941-0.949 ib |
| Melt Flow Rate (MFR) | g/10 min | 0.50-0.90 Nws |
| Tensile Yield zog | MPa | ≥19.0 |
| Elongation thaum so | % | ≥400 |
| Kev huv huv, xim | Ib / kg | ≤ 9 |
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