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Global - Premier PVC Paste Resin: Polymer yo Hlawuleka ya Switirhisiwa swo Hambana

Ku humesa Global - Premier PVC Paste Resin ya hina, xivumbeko xo hlawuleka xa polyvinyl chloride lexi humelelaka hi swivumbeko swa xona swo hlawuleka na vukorhokeri byo anama. Yi endliwe hi swiphemuphemu swa PVC leswi avaneke kahle leswi hangalasiweke eka plasticizer kumbe xitirhisiwa xin’wana xa mati, resin leyi yinyika ku cinca cinca lokunga ringanisiwiki naku lulamisa naswona i ribye ra xisekelo ra switirhisiwa swotala swa matirhelo yale henhla.

    Swihlawulekisi swa Xiviri na Tikhemikhali

    Ku languteka na ku nga cinci: . Eka xiyimo xa yona lexi tolovelekeke, PVC Paste Resin yivonaka tani hi paste yo olova, ya homogeneous leyingana xivumbeko xa creamy. Vukulu bya ti particle ta PVC eka paste byi kahle swinene, hi xitalo eka 0.1 - 2 microns, leswi hoxaka xandla eka ku khuluka ka yona lokunene xikan’we na vuswikoti byo cheriwa hiku olova kumbe ku vumbiwa kuva swiva swivumbeko swohambana hambana.
    Ku tsindziyela: . Viscosity ya PVC Paste Resin yinga lulamisiwa kahle hiku cinca cinca muxaka na nhlayo ya plasticizer leyi tirhisiwaka, xikan’we na swin’wana leswi engeteriwaka. Ti pastes ta viscosity yale hansi tikahle swinene eka switirhisiwa leswi lavaka fluidity yale henhla, kufana na dip molding, kasi ti pastes ta viscosity yale henhla ti lulamerile eka maendlelo yofana na slush molding kumbe casting.
    Mahanyelo ya ku Endliwa ka Tipulasitiki: Loko yi hisiwa, plasticizer eka PVC Paste Resin yi nghena eka swiphemuphemu swa PVC, leswi endlaka leswaku swi pfimba naku hlangana, leswi endlaka leswaku kuva na xitirhisiwa xo tiya, xo olova kumbe xo tiya kuya hi xivumbeko. Endlelo leri ra plasticization ri hundzuka kuya eka mpimo wokarhi, leswi pfumelelaka ku lulamisiwa nakambe loko swilaveka.
    Ku tiya ka tikhemikhali: Kufana na switirhisiwa swin’wana swa PVC, PVC Paste Resin yikombisa ku tiya kahle eka ti khemikhali tohambana hambana, kukatsa na ti acids, alkalis, na ti solvents totala. Hambiswiritano, ku tiya ka yona ka tikhemikhali ku nga ha antswisiwa kumbe ku cinciwa hi ku engeteriwa ka swilo swo karhi leswi tiyisaka ni swiengeteri.

    Tindhawu ta Swikombelo

    Switirhisiwa swa ku peta na ku peta: Yitirhisiwa ngopfu ku peta switirhisiwa swohambana hambana swofana na tinsimbi, mapulanga, na malapi. Eka bindzu ra timovha, yi cheriwa eka xisefo xa movha na swiphemu swa le hansi ka mimovha ku nyika nsirhelelo wa ku bola na ku pfalela mpfumawulo. Eka fanichara na switirhisiwa, swifunengeto leswi simekiweke eka PVC Paste Resin - swinyika ku hetiseka loku tiyeke, loku tsakisaka hi tlhelo ra vuxongi loku lwisanaka na ku khwaxa na swivati.
    Ku Endliwa Ka Switoyi: Nchumu lowu tsakeriwaka eka vuhumelerisi bya switoyi hikokwalaho ka vuhlayiseki bya wona, ku olova, na ku olova ka ku vumbiwa. Yi nga tirhisiwa ku endla switoyi swo olova, swifaniso swa swiendlo ni swilo swin’wana swo tlanga leswi nga ni swivumbeko leswi nga ni vuxokoxoko ni mihlovo leyi hanyaka. Vukulu bya ti particle letintsongo ta resin byi tiyisisa leswaku vuandlalo byi rhetela, leswi endlaka leswaku switoyi swi hlayiseka leswaku vana va swi khoma.
    Vumaki bya Swiambalo swa Tintangu: Yi nghenisiwile eka vuhumelerisi bya swirhendzevutani swa swiambalo, swiphemu swa le henhla na swiphemu swin’wana. Switirhisiwa swa milenge leswi simekiweke eka PVC Paste Resin - switiveka hiku olova, ku tiya, xikan’we naku tiya eka ku onhaka naku handzuka. Tinga endliwa hiku olova leswaku tita fikelela swilaveko swohambana hambana swa dizayini, tinyika mihlovo yohambana hambana na swivumbeko.
    Switirhisiwa swa Vutshunguri: Yi tirhisiwa eku endleni ka switirhisiwa swin’wana swa vutshunguri, swo tanihi magilavu ​​lama lahliwaka, swisirhelelo swa nsusumeto wa ngati ni mixaka yo karhi ya tiphayiphi. Biocompatibility ya yona yinga antswisiwa hiku endliwa kahle naku lulamisiwa, kutiyisisa leswaku yi fikelela swipimelo swo tika swa vuhlayiseki na vuhlayiseki leswi lavekaka eka ntirho wa swa vutshunguri.

    Maendlelo yo Lunghiselela

    Ku endliwa ka polymersion hi Emulsion: . Leyi i yin’wana ya tindlela leti tolovelekeke to humelerisa PVC Paste Resin. Ti monomers ta vinyl chloride ti hangalasiwa ematini xikan’we na ti emulsifiers nati initiators. Ti polymer particles leti humelelaka i titsongo naswona tifana, leswi pfunaka eka ku fikelela ku olova ka paste. Endzhaku ka polymerization, emulsion yitala ku lulamisiwa kuva yi susa emulsifier na thyaka rin’wana, kutani yi hlanganisiwa na ti plasticizers na swin’wana leswi engetelelaka kuva yi endla resin yohetelela ya paste.
    Ku Endliwa ka Ti-Polymer ta Vukulu: . Eka maendlelo ya mass polymerization, ti vinyl chloride monomers ti polymerized loko kungari na solvent, leswi endlaka leswaku kuva na xitirhisiwa xa PVC xa vutengi byale henhla. Kutani polymer yi gayeriwa kuva yiva swiphemu leswintsongo kutani yi hlanganisiwa na ti plasticizers na swiphemu swin’wana kuva yi endla paste resin. Ndlela leyi yinga humelerisa PVC Paste Resin leyingana swivumbeko swa kahle swinene swa physical, kambe yilava switirhisiwa swo rharhangana swinene swo lulamisa xikan’we na vulawuri byo tika bya maendlelo.
    Suspension Polymerization Modified: Vaendli van’wana va tirhisa endlelo leri cinciweke ra suspension polymerization ku humelerisa PVC Paste Resin. Hiku lulamisa swiyimo swa polymerization xikan’we na muxaka wa ti suspending agents, tinga lawula vukulu bya ti particles na xivumbeko xa ti particles ta PVC kuva tikuma swivumbeko swa paste leswi lavekaka. Ndlela leyi yinyika kuringanela exikarhi ka khwalithi ya swihumelerisiwa na ntsengo wa vuhumelerisi.

    Switsundzuxo

    Swiyimo swa Vuhlayiselo: PVC Paste Resin yifanele ku hlayisiwa eka ndzhawu yo kufumela, yo oma ekule na ku vonakala ka dyambu hiku kongoma na swihlovo swa kuhisa. Ku hlangana na mahiselo yale henhla swinga endla leswaku plasticizer yiva evaporate kutani resin yi endla plasticization ka ha ri na nkarhi, leswi khumbhaka khwalithi na matirhelo ya yona. Switlhela swiva na nkoka ku hlayisa swibye swo hlayisa swipfaleriwile swinene kuva swisivela ku nghena ka ndzhongho na moya, leswinga tisaka ku onhaka ka resin.

    Vuhlayiseki byo Khoma: Hi nkarhi wa ku khoma, kufanele ku tekeriwa enhlokweni ku papalata ku khumbana na nhlonge na mahlo. Ti plasticizers na swin’wana leswi engeteriwaka eka paste resin swinga vanga ku pfimba ka nhlonge kumbe ku allergy eka vanhu van’wana. Vatirhi va fanele ku ambala switirhisiwa leswi faneleke swo tisirhelela, swo tanihi magilavu ​​na tinghilazi ta vuhlayiseki. Loko ku hlangana hi xihoxo, ndhawu leyi khumbekeke yi fanele ku hatla yi hlantswiwa hi mati yo tala, naswona ku fanele ku laviwa vutshunguri loko swi laveka.

    Swibumabumelo swa ku Endliwa ka Swilo: Loko ku lulamisiwa PVC Paste Resin, vulawuri lebyi faneleke bya mahiselo i swa nkoka swinene. Ku hisa ngopfu swi nga endla leswaku PVC yi bola ni ku humesiwa ka tigasi leti nga ni khombo, to tanihi hydrogen chloride. Kufanele ku nyikiwa moya lowu ringaneleke eka ndzhawu yo lulamisa ku tiyisisa vuhlayiseki bya vatirhi xikan’we naku sivela ku hlengeletiwa ka musi wa chefu. Ku engetela kwalano, kutirhisiwa ka ti stabilizers leti faneleke xikan’we na swipfuno swo lulamisa swinga pfuneta ku antswisa ku tiya ka mahiselo xikan’we na matirhelo ya processing ya paste resin.

    Swihlawulekisi swa kona

    Vito ra Xiendliwa PVC Paste Resin ya xirhendzevutani
    Fomula ya Tikhemikhali (C2H3Cl)n
    Vukulu bya Swiphemuphemu 0.1–2 μm ya xirhendzevutani
    Xivumbeko Powder yo basa ya kahle
    Rendzo 1,38 g/cm3
    CAS NO 9002-86-2
    Khodi ya HS 39041090
    EINECS NO 200-831-6
    Xikombelo Yi tirhisiwa eka swifunengeto, dzovo ro endliwa, ti wallpaper, switoyi, na dip molding

    Xiphephana xa Vulawuri bya Khwalithi

    Vito ra Xiendliwa PVC Paste Resin ya xirhendzevutani
    NCHUMU Yuniti Mfanelo yo sungula Vuyelo bya swikambelo
    P-440, mpimo wa xikarhi wa polymerisation 10-3 Ku hundza 1450±200 1496.000
    Nhlayo ya swiphemuphemu swa thyaka eka paste resin / . ≤20 14.000
    Swilo leswi khulukaka (ku katsa na mati) . % . ≤0.4 0.33.
    P-440, Ku tsindziyela ka B 10-3 Ku hundza ≤5000 3100.000
    Masalela ya sefo 0.063mm pore size % . ≤0.5 0.250
    Nhlayo ya monomer ya vinyl chloride leyi saleke μg/g ≤10 10.000
    Ku basa 160°C/10min % . ≥80 86.000
    Masalela ya sefo 0.250 mm sefo % . ≤0.1 0.090
    Ku saseka ka scraper n'we ≤100 71.000