Kana toning, zvichienderana nezvinodiwa zvechinhu kuti chive neruvara, zvinodikanwa kumisikidza zviratidziro zvemhando senge yemuviri uye kemikari zvimiro zvepigment chigadzirwa.Zvakanangana zvinhu ndezvi: simba rekuita, dispersibility, kuramba mamiriro ekunze, kupisa kupisa, kugadzikana kwekemikari, kuramba kutama, kuita kwezvakatipoteredza, simba rekuhwanda, uye kujeka.
Tinting simba: Saizi yesimba rekuita rinotarisa huwandu hweruvara.Iyo yakakura simba rekuita, kushomeka kwepigment dosage uye kuderera kwemutengo.Simba rekuita rinoenderana nehunhu hweiyo pigment pachayo, pamwe nehukuru hwayo.
Dispersibility: Kupararira kwe pigment kune simba guru pakuita ruvara, uye kupararira kusina kunaka kunogona kukonzera kusanzwisisika kwemavara.Pigment inofanira kuparadzirwa zvakafanana muresin muchimiro chezvikamu zvakatsetseka kuti zvive nekunaka kwemavara.
Kuramba kwemamiriro ekunze: Kuramba kwemamiriro ekunze kunoreva kugadzikana kweruvara rwe pigment pasi pemamiriro echisikigo, uye zvakare zvinoreva kumhanyisa kwechiedza.Yakakamurwa kuva giredhi 1 kusvika 8, uye giredhi 8 ndiro rakatsiga zvikuru.
Kugadzikana kusingadzivirirwe nekupisa: Kugadzikana kusingadzivirirwe nekupisa chiratidzo chakakosha chemavara epurasitiki.Kupisa kwekupisa kwe inorganic pigments kwakati kwakanaka uye kunogona kuzadzisa zvinodiwa zvekugadzirwa kwepurasitiki;kupisa kwekudzivirira kwe organic pigments kunenge kwakashata.
Kugadzikana kwemakemikari: Nekuda kwenzvimbo dzakasiyana dzekushandisa dzemapurasitiki, zvinodikanwa kuti utarise zvizere kemikari inopikisa zvimiro zvecolorants (asidhi inopikisa, alkali resistance, mafuta kuramba, solvent resistance).
Migration resistance: Kupokana kwekufamba kwe pigment kunoreva kusangana kwenguva refu kwezvigadzirwa zvepurasitiki zvine mavara nezvimwe zvinhu zvakasimba, mvura, gasi uye zvimwe zvinhu zvehurumende kana kushanda mune imwe nzvimbo, iyo inogona kuva nemuviri nemakemikari mhedzisiro nezvinhu zviri pamusoro, izvo. inoratidzwa sepigment kubva mukati mekufamba kwepurasitiki kuenda pamusoro pechinyorwa, kana kune pedyo nepurasitiki kana solvent.
Kuita kwezvakatipoteredza: Nekuramba kuchiwedzera kuomesera kuchengetedzwa kwezvakatipoteredza kumba nekune dzimwe nyika, zvigadzirwa zvakawanda zvine zvakaomesesa zvinodiwa pahupfu hwepurasitiki colorants, uye muchetura wemavara wakakwezva kutarisisa kwakawanda.
Kuhwanda simba: Simba rekuhwanda re pigment inoreva saizi yekukwanisa kufambisa kwe pigment kuvhara mwenje, kureva kuti, kana simba refraction re toner rakasimba, kugona kudzivirira mwenje kuti usapfuura nemuruvara. object.
Transparency: Toner ine simba rekuhwanda rakasimba zvechokwadi irombo mukujeka, inorganic pigment inowanzo penya, uye madhayi anowanzo kujeka.
References:
[1] Zhong Shuheng.Kuumbwa Kwemavara.Beijing: China Art Publishing House, 1994.
[2] Rwiyo Zhuoyi et al.Plastic raw materials uye additives.Beijing: Sainzi uye Tekinoroji Literature Publishing House, 2006.
[3] Wu Lifeng et al.Masterbatch User Manual.Beijing: Chemical Industry Press, 2011.
[4] Yu Wenjie et al.Plastic Additives uye Formulation Design Technology.3rd Edition.Beijing: Chemical Industry Press, 2010.
[5] Wu Lifeng.Plastic Coloring Formulation Design.2nd Edition.Beijing: Chemical Industry Press, 2009
Nguva yekutumira: Kubvumbi-23-2022