[txawv] HDPE yeeb nkab thiab PPE yeeb nkab HDPE yeeb nkab yog hom PE yeeb nkab, PE yeeb nkab yog qhov txawv ntawm nws thiab qhov dog dig:
1, HDPE lub raj yuav tsum dais tej yam siab, feem ntau yog xaiv PE reag nrog loj molecular luj thiab cov khoom zoo mechanical, xws li cov HDPE reag. Lub zog ntawm tus qauv hluavtaws zoo tib yam (PE) 9 zaug;
2. Hauv tag nrho ntawm cov khoom siv hlau engineering, kev hnav ris tsho ntawm HDPE yog lub yas ntawm cov yas. Lub siab dua qhov nyhav rau lub cev, ntau dua cov khoom siv hlau, ntau tshaj li cov khoom siv hlau (xws li carbon steel, stainless hlau, bronze, thiab lwm yam), tus PE yooj yim tsis muaj tus cwj pwm no;
3, HDPE raj yog cov yeeb nkab kab yeeb, PVC dej haus yeeb hloov khoom. Tsis muaj dog dig pe.
4, HDPE yeeb nkab tsuas yog siv rau cov dej nruab nrab ntawm kev tsim vaj tse, kev tsim cov dej, kev tsim dej thiab chaw nruab ntug sab nrauv nyob hauv av, qhov chaw faus dej, dej hauv tsev kho mob, kev kho vaj tse dej, vaj tse, dej thiab lwm qhov chaw ntawm cov dej haus thiab lwm yam. Qhov nruab nrab ceev hluav taws xob polyethylene yeeb nkab tsuas yog tsim rau cov roj, cov roj thiab cov roj av fuels. Ib qho uas tsis tshua muaj kab polyethylene yeeb nkab yog lub qhov dej.
[HDPE lub raj] siab ceev polyethylene yeeb nkab, cov khoom "HDPE", "High Density Polyethylene" rau luv luv. HDPE yog ib hom qoob loo thiab cov thermoplastic nonpolar siab. Cov tsos ntawm thawj HDPE yog cias, thiab ib cov degree ntawm cov lus nyob rau hauv seem nyias.
[PE] yog cov yas yeeb nkab polyethylene, PE yas yog ib qho yooj yim tshaj plaws, nrog cov tshuaj lom neeg muaj peev xwm ua rau ntau hom thiab muaj kev ua haujlwm. PE yeeb nkab yuav muab faib ua kom tsis tshua muaj qhov sib npaug polyethylene, qhov nruab nrab ceev polyethylene yeeb nkab thiab cov yas ceev cov polyethylene yeeb nkab.
