PPH yeeb nkab haum
Siab Zoo PPH Yeeb Nkab & Fittings 1/2-8 - 3 Txoj Kev & Sib npaug Tee
Q. Cov khoom siv PPH yog dab tsi
1. Homopolymer polypropylene khoom
PPH cov ntaub ntawv yog homopolymer polypropylene cov ntaub ntawv hloov kho los ntawm β, uas muaj cov tshuaj tiv thaiv zoo heev, kub tsis kam, cuam tshuam tsis kam, thiab zoo creep kuj. PPH (Polypropylene Homeo) cov ntaub ntawv, tseem hu ua homo polypropylene, muaj cov qauv zoo nkauj thiab mos beta siv lead ua los ntawm kev hloov kho β, uas qhia tau hais tias cov tshuaj tiv thaiv corrosion zoo heev, tsis kam tiv taus, kub tsis kam, corrosion kuj, kev laus tiv taus thiab zoo rwb thaiv tsev. Cov khoom no tsis yog tsuas yog siv dav hauv kev lag luam xws li chemical engineering, electronics, pharmaceutical factories, and wastewater treatment, tab sis kuj muaj kev siv dav hauv ntau qhov chaw vim nws lub cev thiab tshuaj lom neeg tshwj xeeb. PPH cov kav dej thiab daim hlau yog tsim rau hauv cov khoom siv corrosion-resistant thiab dav siv hauv kev lag luam xws li tshuaj lom neeg engineering, metallurgy, thiab hluav taws xob, ua pov thawj lawv cov kev ua tau zoo thiab kev siv dav dav.
2.Cov yam ntxwv tseem ceeb ntawm cov khoom siv PPH suav nrog: Kev kub siab ua haujlwm zoo: tuaj yeem tiv taus qhov kub thiab txias ib puag ncig, tswj cov khoom ruaj khov thiab kav ntev.
Zoo siab tsis kam: haum rau siv nyob rau hauv high-pressure ib puag ncig, kom ntseeg tau tias kev nyab xeeb ntawm lub system.
Tshuaj tsis kam: Nws muaj kev ua haujlwm zoo rau ntau yam tshuaj lom neeg, ua kom lub neej ua haujlwm ntawm cov khoom siv.
Lub neej ntev: Vim qhov ua tau zoo tshaj plaws uas tau hais los saum no, cov khoom ua los ntawm cov khoom siv PPH muaj lub neej ua haujlwm ntev dua.
Tsis tas li ntawd, cov khoom siv PPH kuj tseem muaj qhov zoo ntawm kev tsis muaj tshuaj lom, tsis lwj, thiab tsis muaj scaling, ua rau nws siv tau zoo heev thiab kev lag luam hauv kev teeb tsa cov kav dej. Zuag qhia tag nrho, cov khoom siv PPH ua lub luag haujlwm tseem ceeb hauv ntau qhov chaw lag luam vim nws cov cuab yeej hloov kho tshwj xeeb thiab kev ua tau zoo, muab cov kev daws teeb meem txhim khu kev qha rau ntau yam kev siv.
Q. Qhov txawv ntawm PPH thiab PP yog dab tsi
1. Muaj qhov sib txawv tseem ceeb ntawm PPH thiab PP (polypropylene) ntawm cov khoom siv, thaj chaw thov, cov txheej txheem ua, thiab cov nqi. Lub ntsiab sib txawv ntawm lawv yog raws li nram no: 1
Cov yam ntxwv ntawm cov khoom thiab kev tsim khoom
PPH (homopolymer polypropylene) yog tsim los ntawm kev hloov kho qhov hnyav molecular, tsis tshua muaj dej ntws tus nqi homopolymer polypropylene nrog β, uas muaj tshuaj lom neeg zoo heev, kub tsis kam, thiab zoo creep kuj, thiab yog haum rau huab cua.
PP (polypropylene) feem ntau yog ua los ntawm polypropylene random copolymer (RPP), uas muaj kev tiv thaiv corrosion zoo thiab tsim nyog rau kev thauj mus los.
2. Daim ntawv thov teb
PPH feem ntau yog siv rau hauv cov dej kub, tshuaj industries, thiab ib puag ncig uas yuav tsum tau kub thiab corrosion kuj vim nws zoo heev kub thiab tshuaj tiv thaiv.
PP yog siv dav hauv kev thauj mus los ntawm cov kua qaub thiab alkaline hauv kev lag luam xws li tshuaj lom neeg, electroplating, thiab luam ntawv thiab dyeing vim nws zoo heev corrosion kuj.
Kev siv thev naus laus zis thiab kev sib txuas
PPH kav feem ntau txuas nrog vuam, kub melting, thiab lwm yam, uas muaj kev sib txuas siab zog thiab sealing kev ua tau zoo, thiab yog haum rau hnyav ib puag ncig xws li kub siab thiab kub.
Ntxiv nrog rau kev sib txuas ntawm vuam thiab kub yaj, PP kav kuj tseem tuaj yeem txuas nrog siv ntau txoj hauv kev xws li hluav taws xob yaj, ua rau lawv hloov tau yooj yim thiab yooj yim dua.
3. Tus nqi
PPH kuj tseem kim vim nws zoo heev corrosion kuj thiab kub tsis kam, tab sis nws yog ntau nyiam nyob rau hauv ib co tej yaam num uas yuav tsum tau cov ntaub ntawv siab.
PP muaj tus nqi qis thiab tsim nyog rau cov haujlwm uas xav tau kev lag luam siab.
Hauv cov ntsiab lus, muaj qhov sib txawv ntawm PPH thiab PP nyob rau hauv cov ntsiab lus ntawm cov khoom siv, thaj chaw thov, cov txheej txheem ua, thiab cov nqi. Qhov kev xaiv ntawm cov khoom nyob ntawm seb cov kev thov tshwj xeeb thiab ib puag ncig.