High-density polyethylene yog opaque dawb ciab zoo li cov khoom siv. Nws muaj ib qho gravity ntawm 0.941 ~ 0.960 uas yog sib dua li dej. Nws yog mos thiab tawv, tab sis me ntsis nyuaj dua LDPE. Nws yog non-toxic thiab tasteless.
High ntom polyethylene yog dav siv los extrude ntim zaj duab xis, hlua, woven hnab, nuv ntses nets, kav dej; txhaj tshuaj qis-qib niaj hnub xav tau thiab cov plhaub, cov khoom siv tsis-load-cov kabmob, cov thawv yas, cov thawv hloov pauv; extrusion tshuab molding ntim, hollow khoom, fwj. Peb cov yeeb yaj kiab huv rau lub rooj zaum tso quav tsis siv neeg yog tsim los ntawm cov khoom siv no zoo li vim muaj qee yam hauv qab no.
1. Lub zog muaj zog: HDPE muaj qhov cuam tshuam loj heev vim nws qhov ntom ntom thiab cov qauv molecular.
2. Chemical Resistance: HDPE yog resistant rau ntau yam tshuaj, ua rau nws zoo tagnrho rau siv nyob rau hauv cov ntaub ntawv uas raug cov tshuaj hnyav heev.
3. Lub teeb yuag: HDPE muaj cov qauv qis, uas ua rau nws lub teeb yuag thiab yooj yim los tuav.
4. Zoo Durability: HDPE muaj kev tiv thaiv zoo heev rau hnav, corrosion, thiab UV hluav taws xob, ua rau nws zoo tagnrho rau kev siv sab nraum zoov mus ntev.
5. Thermal Stability: HDPE muaj thermal stability zoo, txhais tau tias nws tsis yooj yim cuam tshuam los ntawm kev hloov kub.
6. Non-Toxic: HDPE yog cov khoom siv tsis muaj tshuaj lom, ua rau nws tsim nyog siv rau hauv cov ntawv thov uas xav tau cov khoom noj khoom haus lossis cov ntaub ntawv kho mob.
7. Recyclable: HDPE yog cov khoom siv rov ua dua tshiab, ua rau nws muaj kev xaiv zoo rau kev tsim khoom.
8. Weldable: HDPE tuaj yeem yooj yim welded, uas tso cai rau kev tsim cov qauv thiab cov duab.
9. Tsawg Permeability: HDPE muaj qhov permeability tsawg, ua rau nws yog ib qho kev xaiv zoo heev rau cov ntawv thov uas yuav tsum muaj cov roj av lossis cov kua dej.
Tus nqi-zoo: HDPE yog cov khoom siv tau zoo, ua rau nws zoo tagnrho rau kev siv ntau lawm.
