IQela leZhongtai yinkampani yeqela enenkampani enye edwelisiweyo kunye namasebe angaphezu kwama-200. Umanduleli wayo wasekwa ngo-1958, ene-asethi engaphezulu kwe-2 yetriliyoni ye-yuan, ingeniso yentengiso yonyaka ye-200 yeebhiliyoni zeeyuan kunye nabasebenzi abangaphezu kwama-50,000.
Funda Okuninzi
Ukulungelelana, ukufikeleleka, ukuzingisa kunye nokubandakanya. Yona
unentsingiselo yobulumko....
Ukuba unayo nayiphi na imibuzo, nceda uqhagamshelane nathi kunye nathi
iya kuphendula ngokukhawuleza.
Iimveliso zithunyelwa kumazwe angaphandle kumaphondo kunye
imimandla kwaye ithunyelwe eRussia....
Ukulungelelana, ukufikeleleka, ukuzingisa kunye nokubandakanya. Yona
unentsingiselo yobulumko....
Ngenxa yeempawu zayo ezigqwesileyo, izinto ze-CPVC zisetyenziswa ngokubanzi kule mihlaba ilandelayo: Ishishini lemichiza: I-CPVC ingasetyenziswa kwimibhobho yemichiza, iivalvu, iitanki zokugcina, kunye nezinye izixhobo. Inokumelana namaqondo obushushu aphezulu kunye nemithombo yeendaba eyonakalisayo, kwaye inamandla omatshini kunye nokumelana noxinzelelo.
I-1,4-butanediol (i-Butane-1,4-diol) yinto ephilayo ene-molecular formula ye-C4H10O2 kunye ne-molecular weight ye-90.12. Imbonakalo lulwelo olunamafutha angenambala okanye olutyheli.Inokutsha, iqondo lomkhenkce 20.1 ℃, isalathiso se-refractive 1.4461. Iyanyibilika kwi-methanol, i-thanol, i-acetone, kwaye iyanyibilika kancinane kwi-ether. Ine-hygroscopic, incasa ekrakra, kwaye incasa iswiti kancinane.
Iipropati: I-flake encinci kwaye ithambileyo ecacileyo. Yenziwe ngeplastiki, i-adhesive, irabha okanye ezinye izinto. Ingcaciso yezenzululwazi yile: yimathiriyeli enamacala amabini abunjwe kukubekwa kwee-athomu, iimolekyuli okanye iiyoni kumphezulu wenxalenye engaphantsi.
I-PBAT yiplastiki ye-thermoplastic biodegradable. I-copolymer ye-butylene adipate kunye ne-butylene terephthalate. Inazo zombini iimpawu ze-PBA kunye ne-PBT.
Ukumelana nokubola: I-chlorinated epoxy resin inokumelana okugqwesileyo kwi-saponification, kwaye iiathom zeklorini kwitsheyina lemolekyuli zizinzile, zinika iimveliso ezixhathisa umhlwa emanzini, iiasidi, iialkali, kunye neetyuwa.
