Nthuav dav polystyrene epsyog cov khoom siv hluavtaws nrog ntau yam ntawm kev siv. Nws muaj cov tsos ntawm cov xim dawb lossis tsis muaj xim pob tshab hlaws lossis hmoov nrog qhov sib npaug ntawm c₅h₁₄n₂o₃s, thiab qhov hnyav molecular hnyav ntawm 182.24. Nws tuaj yeem yog xim tsis raws cai thiab muaj cov tshuaj zoo tshuaj.
Nws cov kev ua tau zoo sib xws nrog lub microporous thiab cuam tshuam nrog hloov kho cov hloov kho thiab ntxiv. Cov khoom uas muaj cov qauv sib txawv muaj cov kev siv sib txawv. Cov ntaub ntawv nrog lub ntom ntom ntawm {{{0}}}}}}}}}}.}. {}.}} Cov ntaub ntawv nrog lub ntom ntom ntawm 0. {{{}}. 32 G / CM3 yog cov ntawv ua npuas, feem ntau yog siv los ua cov ntim khoom noj; Cov ntaub ntawv nrog lub ntom ntom ntawm 0. {4-0. 8g / cm3 yog siv los ua cov rooj tog, khoom siv, thiab cov khoom siv tsheb. Ntau hom kev nthuav dav ntawm polystyrene muaj cov khoom sib txawv thiab siv.
Nthuav dav polystyrene
Yuav tsum tau muab txoj hlua khi nrog polyethylene zaj duab xis hnab yuav tsum tau ntim rau hauv hnab woven, nrog lub cev nyhav ntawm 25kg ib lub hnab. Thaum lub sijhawm cia, saib xyuas yuav tsum tau them rau rwb thaiv tsev tshav kub, thiab lub tsev rau khoom yuav tsum khaws cia kom qhuav thiab huv si. Nws yog nruj me ntsis txwv tsis pub sib xyaw txhua qhov tsis zoo rau cov khoom lag luam, thiab nws yog qhov txwv tsis pub dhau los ua rau nws los nag. Thaum lub sijhawm thauj mus los, cov khoom yuav tsum tau muab cia rau hauv kev ua kom huv, qhuav, lub tsev ntoo khaub ncaws lossis cov khoom ntse xws li cov ntsia hlau. Nws yog nruj me ntsis txwv tsis pub sib xyaw nws nrog cov nplaim taws organic cov kuab tshuaj xws li cov ntxhiab hydrocarbons thiab halogenated hydrocarbons.
Gneebioyog cov kws tshaj lij tshuaj lom neeg tsim khoom lag luam thiab cov neeg faib khoom thoob ntiaj teb. Peb lub tuam txhab nyob hauv Henan xeev, Suav. Peb muaj ntau tus khub chemical customories hauv Henan, npog thaj tsam ntawm 3,600 square metres, suav nrog kev sib xyaw, rov qab, thiab xa tawm.
Peb liKub Muag Khoomsuav nrog cov ntxhiab hydrocarbons (naphtha (roj av), benzene,Toluene, O-XYYLENE, Styrene, Cyclohexane, cyclohexanone, eprolactam, {}}}}}}}}}}}}} urecol, phenols thiab ketones (Phenol, Propafenone, Bisphenol a, phenyl metacrylate, methyl iquayl iutral resin, thiab lwm yam), thiab petrochemicals.
ThovTiv Tauj PebYog tias koj xav tau.