Mitundu ya utoto ndiyo zinthu zofunika kwambiri paukadaulo wa tinting, ndipo zinthu zake ziyenera kumveka bwino ndikugwiritsidwa ntchito mosinthika, kuti mitundu yapamwamba, yotsika mtengo komanso yopikisana ipangidwe.
Mitundu yomwe imagwiritsidwa ntchito kwambiri pofananitsa mitundu ya pulasitiki imaphatikizapo inorganic pigments, organic pigments, utoto wosungunulira, utoto wachitsulo, utoto wa pearlescent, inki yamatsenga yamatsenga, inki ya fulorosenti ndi zoyera zoyera.Pazida zomwe tafotokozazi, tiyenera kufotokoza momveka bwino kuti pali kusiyana pakati pa inki ndi utoto: inki sizisungunuka m'madzi kapena m'njira yogwiritsidwa ntchito, ndipo ndi gulu la zinthu zamitundu zomwe zimapaka utoto wonyezimira kwambiri. particles omwazikana.Nkhumba ndi organic pigments.Utoto umasungunuka m'madzi ndi zosungunulira za organic, ndipo zimatha kuphatikizidwa ndi zinthu zopaka utoto ndi chinthu china chamankhwala.Ubwino wa utoto ndi kachulukidwe kakang'ono, kulimba kwa tinting komanso kuwonekera bwino, koma mawonekedwe awo amitundu yonse ndi ochepa, ndipo kusamuka ndikosavuta kuchitika panthawi yopaka utoto.
Inorganic Pigments: Inorganic pigments nthawi zambiri imagawidwa motengera njira yopangira, ntchito, kapangidwe kake, ndi mtundu.Malinga ndi njira yopangira, imagawidwa m'magulu awiri: inki yachilengedwe (monga cinnabar, verdigris ndi ma pigment ena amchere) ndi inki yopangira (monga titaniyamu dioxide, chitsulo chofiira, etc.).Malingana ndi ntchitoyo, imagawidwa mumitundu yamitundu, inki yotsutsana ndi dzimbiri, inki yapadera (monga inki yotentha kwambiri, inki ya pearlescent, inki ya fulorosenti), etc. Acids, etc. Malinga ndi kapangidwe ka mankhwala, amagawidwa kukhala chitsulo chachitsulo. mndandanda, chromium mndandanda, kutsogolera mndandanda, nthaka zino, zitsulo mndandanda, mankwala mndandanda, molybdate mndandanda, etc. Malinga ndi mtundu, zikhoza kugawidwa m'magulu awa: inki yoyera: titaniyamu dioxide, nthaka barium woyera, nthaka okusayidi, nthaka oxide, ndi zina;mitundu yakuda yakuda: mpweya wakuda, chitsulo okusayidi wakuda, etc.;mitundu yachikasu yamtundu: chrome yellow, iron oxide yellow, cadmium Yellow, titaniyamu chikasu, etc;
Inki Yachilengedwe: Inki yachilengedwe imagawidwa m'magulu awiri: zachilengedwe komanso zopangidwa.Masiku ano, mitundu yopangidwa ndi organic pigment imagwiritsidwa ntchito kwambiri.Synthetic organic pigments imatha kugawidwa m'magulu angapo monga monoazo, disazo, nyanja, phthalocyanine ndi utoto wosakanikirana wa mphete.Ubwino wa inki organic ndi mkulu tinting mphamvu, kuwala mtundu, wathunthu sipekitiramu mtundu ndi otsika kawopsedwe.Choyipa chake ndi chakuti kukana kuwala, kukana kutentha, kukana kwanyengo, kukana zosungunulira ndi kubisala mphamvu za mankhwalawa sizofanana ndi za inorganic pigments.
Utoto Wosungunulira: Utoto wosungunulira ndi zinthu zomwe zimayamwa, kutumizira (mitundu yonse imakhala yowonekera) mafunde ena a kuwala ndipo samawonetsa ena.Malingana ndi kusungunuka kwake mu zosungunulira zosiyanasiyana, zimagawidwa makamaka m'magulu awiri: imodzi ndi utoto wosungunuka ndi mowa, ndipo ina ndi utoto wosungunuka ndi mafuta.Utoto wosungunulira umadziwika ndi kulimba kwambiri kwa utoto, mitundu yowala komanso kuwala kolimba.Amagwiritsidwa ntchito kwambiri popaka utoto wa styrene ndi polyester polyether pulasitiki, ndipo nthawi zambiri sagwiritsidwa ntchito popaka utoto wa polyolefin resins.Mitundu yayikulu ndi iyi.Mitundu yosungunulira ya anthraaldehyde: monga C.1.Zosungunulira Yellow 52#, 147#, Solvent Red 111#, Disperse Red 60#, Solvent Violet 36#, Solvent Blue 45#, 97#;Mitundu yosungunulira ya Heterocyclic: monga C .1.Zosungunulira Orange 60#, Solvent Red 135#, Solvent Yellow 160:1, etc.
Maumboni
[1] Zhong Shuheng.Kupanga Kwamitundu.Beijing: China Art Publishing House, 1994.
[2] Song Zhuoyi et al.Pulasitiki zopangira ndi zowonjezera.Beijing: Science and Technology Literature Publishing House, 2006. [3] Wu Lifeng et al.Masterbatch User Manual.Beijing: Chemical Industry Press, 2011.
[4] Yu Wenjie et al.Zowonjezera Pulasitiki ndi Ukadaulo Wopanga Zopanga.3rd Edition.Beijing: Chemical Industry Press, 2010. [5] Wu Lifeng.Pulasitiki Coling Formulation Design.2nd Edition.Beijing: Chemical Viwanda Press, 2009
Nthawi yotumiza: Apr-15-2022