Imibala yemibala yiyona nto ibaluleke kakhulu kwi-teknoloji ye-tinting, kwaye iimpawu zabo kufuneka ziqondwe ngokupheleleyo kwaye zisetyenziswe ngokuguquguqukayo, ukwenzela ukuba kuqulunqwe imibala ephezulu, ephantsi kunye nexabiso eliphantsi.
Imibala esetyenziswa ngokuqhelekileyo xa idibanisa umbala weplastiki ibandakanya i-pigments ye-inorganic pigments, i-organic pigments, i-solvent pigments, i-pigments yesinyithi, i-pigment ye-pearlescent, i-pigment pearlescent pigments, i-fluorescent pigments kunye ne-whitening pigments.Kwezi zixhobo zingentla, kufuneka sicacise ukuba kukho umahluko phakathi kwemibala kunye nedayi: ii-pigments azinyibiliki emanzini okanye kwisiphakathi esisetyenzisiweyo, kwaye ziludidi lwezinto ezinemibala enemibala enemibala kwindawo ephezulu. amasuntswana asasaziweyo.Ii-pigments kunye ne-organic pigments.Iidayi zinyibilika emanzini kunye ne-organic solvents, kwaye zinokudibaniswa nezinto ezidaywe ngebhondi ethile yeekhemikhali.Iingenelo zedayi kukuxinana okuphantsi, amandla aphezulu e-tinting kunye nokungafihli kakuhle, kodwa ubume bemolekyuli ngokubanzi buncinci, kwaye ukufuduka kulula ukwenzeka ngexesha lokufaka imibala.
I-Inorganic Pigments: Ii-pigments ze-Inorganic zihlelwa ngokubanzi ngokwendlela yokuvelisa, umsebenzi, ubume bekhemikhali, kunye nombala.Ngokwendlela yokuvelisa, ihlukaniswe ngamacandelo amabini: i-pigments yendalo (efana ne-cinnabar, i-verdigris kunye nezinye i-pigments zamaminerali) kunye ne-synthetic pigments (njenge-titanium dioxide, i-iron ebomvu, njl.).Ngokutsho umsebenzi, yahlulwe pigments umbala, anti-rust pigments, ezikhethekileyo pigments (ezifana nobushushu obuphezulu pigments, pearlescent pigments, fluorescent pigments), njl Acids, njl Ngokutsho kwesakhiwo samachiza, sahlulwe sibe yintsimbi. series, chromium series, lead series, zinc series, metal series, phosphate series, molybdate series, etc. Ngokutsho kombala, inokwahlulwa ibe ngamacandelo alandelayo: ii-pigments ezimhlophe ezimhlophe: i-titanium dioxide, i-zinc barium emhlophe, i-zinc oxide, njl.umbala omnyama we-pigments: i-carbon black, i-iron oxide emnyama, njl.i-pigments ye-yellow series: i-chrome yellow, i-iron oxide yellow, i-cadmium Yellow, i-titanium yellow, njl;
I-Organic Pigments: I-Organic pigments yahlulwe yangamacandelo amabini: ezendalo kunye nezokwenziwa.Namhlanje, i-synthetic organic pigments isetyenziswa ngokuqhelekileyo.I-Synthetic organic pigments inokwahlulwa ngokweendidi ezininzi ezifana ne-monoazo, i-disazo, ichibi, i-phthalocyanine kunye nee-pigments zeringi ezidityanisiweyo.Iingenelo ze-organic pigments ngamandla aphezulu e-tinting, umbala oqaqambileyo, umbala opheleleyo kunye netyhefu ephantsi.Ukungalungi kukuba ukuchasana nokukhanya, ukumelana nobushushu, ukuxhathisa kwemozulu, ukuxhathisa i-solvent kunye namandla okufihla imveliso ayilungile njengaleyo ye-pigments ye-inorganic.
Idayi ezinyibilikayo: Idayi ezinyibilikayo ziikhompawundi ezifunxa, zisasaze (iidayi zonke ziselubala) ubude obuthile bokukhanya kwaye azibonakalisi ezinye.Ngokokunyibilika kwayo kwizinyibilikisi ezahlukeneyo, ubukhulu becala yahlulahlulwe yaziindidi ezimbini: enye yidayi enyibilikayo ngotywala, ize enye ibe yidayi enyibilikayo kwioli.Idayi ezinyibilikayo ziphawulwa ngamandla aphakamileyo e-tinting, imibala eqaqambileyo kunye nokukhanya okuqinileyo.Ikakhulu isetyenziselwa ukufaka imibala kwimveliso yeplastiki ye-styrene kunye ne-polyester ye-polyether, kwaye ngokubanzi azisetyenziselwa ukufaka imibala kwiintlaka ze-polyolefin.Iindidi eziphambili zezi zilandelayo.I-anthraaldehyde uhlobo lwedayi ezinyibilikayo: ezifana ne-C.1.Solvent Yellow 52#, 147#, Solvent Red 111#, Disperse Red 60#, Solvent Violet 36#, Solvent Blue 45#, 97#;I-Heterocyclic solvent dyes: njenge-C .1.I-Solvent Orange 60#, Solvent Red 135#, Solvent Yellow 160:1, njl.
Iimbekiselo
[1] Zhong Shuheng.Ukuqulunqwa kombala.EBeijing: Indlu yaseTshayina yokuPapasha ubuGcisa, ngo-1994.
[2] Ingoma Zhuoyi et al.Izinto zePlastiki ekrwada kunye nezongezo.I-Beijing: iNzululwazi kunye neTekhnoloji yokuPapasha iNdlu, ngo-2006. [3] Wu Lifeng et al.Masterbatch Incwadi Yomsebenzisi.I-Beijing: I-Chemical Industry Press, ngo-2011.
[4] Yu Wenjie et al.Izongezo zePlastiki kunye neTekhnoloji yoYilo loYilo.Uhlelo lwesi-3.Beijing: Chemical Industry Press, 2010. [5] Wu Lifeng.Uyilo lwePlastiki yokuYilwa koMbala.Ushicilelo lwesi-2.I-Beijing: I-Chemical Industry Press, ngo-2009
Ixesha lokuposa: Apr-15-2022