Chii chinonzi color fastness?
Kutsanya kwemavara kunoreva kudzima kwejira rakadhayiwa pasi pekuita kwezvinhu zvekunze kana chiyero chekusvibisa pakati pemucheka wakadhayiwa nemamwe machira panguva yekushandiswa kana kugadzirisa.Iyo indekisi yakakosha yejira.
External factor
Zvinhu zvekunze zvinosanganisira: kukwenya, kugeza, mwenje, kunyudzwa mumvura yegungwa, kunyudzwa nemate, kunyudzwa mumvura, kunyudzwa dikita, nezvimwe.
Mukuita kwekuona, zvinodikanwa kuti usarudze izvo zvinoenderana bvunzo zvinhu uye bvunzo paramita zvinoenderana neakasiyana ekunze kwezvakatipoteredza zvinhu.
Kemikari uye yemuviri ruvara kutsanya
Chemical color fastness inoreva kushanduka kwemavara emachira ane mavara kunokonzerwa nekuparadzwa kwedhayi molecular cheni kana kuparadzwa kwemavara masumbu kunokonzerwa nemakemikari.
Physical color fastness inoreva kushanduka kwemavara kunokonzerwa nekuparadzaniswa kwedhayi kubva kune fiber inokonzerwa nekunze kwemamiriro ekunze emamiriro ezvinhu kana kusvibiswa kwemavara kunokonzerwa nekusvibiswa kwedhayi kubva kune mamwe machira.
Zvakadini nekutsanya kwemavara?
Kuongororwa kwekutsanya kwemavara kunogona kukamurwa kuita zvikamu zviviri: kukurumidza kwemavara uye kukurumidza kwemavara.
Iko kukurumidza kwemavara uye kukurumidza kwemavara kunokonzerwa nemamiriro ekunze emamiriro ekunze anofanirwa kuongororwa, sekumhanya kwemavara emvura, kukurumidza kweruvara pakuwacha, kukurumidza kwemavara kune dikita rekudikitira, kukurumidza kwemavara kumate, kutamisa dhayi uye zvimwe zvinhu.Kune zvakare zvinhu zvinongoedza kukurumidza kwemavara kune kusviba, senge friction color fastness.
Kazhinji, kushanduka kwemavara chete kunokonzerwa nemakemikari zvinhu zvinoongororwa, zvakadai sekumhanya kwemavara kusvika kuchiedza, kukurumidza kwemavara kune chlorine bleaching, kukurumidza kwemavara kune isiri-chlorine bleaching, kukurumidza kwemavara kuomesa kuchenesa, kukurumidza kwemavara kune phenolic yellow, nezvimwewo.
Chii chinonzi discoloration?
Micheka yemavara mukushandiswa kana kugadzirisa maitiro pasi pesimba rekunze kwezvakatipoteredza, dhayi chikamu kubva kune faibha, dhayi mamorekuru echromophore akakuvadzwa kana kugadzira chromophore nyowani, zvichikonzera ruvara chroma, hue, kupenya shanduko chiitiko, inozivikanwa se discoloration.
Chii chinonzi stain?
Pasi pesimba rekunze kwezvakatipoteredza zvinhu mukushandiswa kana kugadzirisa maitiro emachira ane mavara, dhayi inovharwa zvishoma kubva kune fiber uye yakanyungudutswa mumhinduro yekurapa, iyo inodzokororwa zvakare neasina-dhayi chena kana echisikigo akawanda-fiber jira kana imwechete. - fiber jira.Chiitiko chekusvibiswa kwemucheka usina kudhayiwa we-multi-fibre kana imwe-fibre, sekumhanya kweruvara pakuwacha, mavara emvura, mavara ekudikitira, mate, nezvimwewo, chimwe chezviitiko izvi.
Chii chinonzi solution staining
Mukuedza kwekutsanya kwemavara pakuwacha, dhayi kana pigment mumucheka weruvara inowira mudetergent, zvichikonzera kusvibiswa kwe detergent.
Chii chinonzi self-fipping
Iyo inonziwo self-dipping, inoreva machira eruvara, kune maviri kana anopfuura mavara, mune akasiyana emavara ekukurumidza bvunzo mamiriro, maviri mavara anogunzvana, senge machira ane dhayi, machira akadhindwa, maviri-echiso machira anogona. kuongororwa kwe-self-dipping color fastness, kune yakachena ruvara (rumwe ruvara) machira haadi.Parizvino, miitiro yakawanda yezvigadzirwa zvemumba, haina kuunza pfungwa yekuzvinyudza ruvara, mirairo yekutengeserana yekunze sechinhu chinodiwa chenguva dzose.
Nzira yekuratidza kutsanya kwemavara
Iyo color fastness rating yakavakirwa pa5 mazinga uye 9 mamakisi.Parizvino, kune AATCC standard system uye ISO standard system (inosanganisira GB, JIS, EN, BS uye DIN).
Nguva yekutumira: May-30-2023