ʻO ka Vat Brown BR maikaʻi loa no ka hoʻoluli ʻana i ka lole pulupulu hui pū polyester.

ʻO ka Vat Brown BR maikaʻi loa no ke kāhili ʻana i ka lole pulupulu i hui pū ʻia me ka polyester

ʻO ka wehewehe pōkole:

¹⁾ʻO Vat Brown BR

2) CIVat Brown 1, Pauka ʻeleʻele

³⁾Hiki iā mākou ke hoʻololi i nā Tones a me ka maikaʻi e like me nā koi o ka mea kūʻai.

Huahana Huahana

Inoa	ʻO Vat Brown BR
Inoa ʻē aʻe	CIVat Brown 1
Cas No.	2475-33-4
Ka nana aku	Pauda ʻeleʻele ʻeleʻele
Hoʻopili	25KGS PP ʻeke / Kraft ʻeke / pahu pahu / pahu hao
Ka ikaika	100%
Palapala noi	Hoʻohana nui ʻia no ke kala ʻana i ka pulupulu, viscose fiber, hiki ke hoʻohana ʻia no ka ʻili, siliki a pēlā aku.

wehewehe

ʻAʻole hiki ke hoʻoheheʻe ʻia ka pauka ʻeleʻele i loko o ka wai. ʻO ka wikiwiki o ka waihoʻoluʻu maikaʻi, ka waihoʻoluʻu ʻālohilohi, ka chromatography piha, ka paʻakikī o ke kaʻina hana hoʻoluʻu.Hoʻohana ʻia ia no ke kala ʻana i ka pulupulu, nā lole i hui ʻia me ka polyester/cotton.He mea pena ko'iko'i no ka hooluu pulupulu

ʻAno huahana

Aia ke ʻano huahana o Vat Brown BR:

Physico - waiwai kemika: ka pauda ʻeleʻele.ʻAʻole hiki ke hoʻoheheʻe ʻia i ka wai, xylene (anu), hiki ke hoʻoheheʻe ʻia i ka tetrahydronaphthalene (wela), xylene (wela).He ʻōmaʻomaʻo-hinahina ia i loko o ka waikawa sulfuric concentrated a hoʻopuka i nā ʻeke ʻeleʻele ma hope o ka dilution.I loko o ka 'inikua pauda alkaline solution he melemele'ōmaʻomaʻo'ōmaʻomaʻo, i loko o ka waiʻawaʻawa heʻolivaʻeleʻele. Hoʻohana nuiʻia no ke kalaʻana i ka pulupulu, viscose fiber, hiki ke hoʻohanaʻia no kaʻili, siliki, pepa a pēlā aku.

Nā hiʻohiʻona nui

ʻO nā hiʻohiʻona nui o Vat Brown BR ka:
ʻAʻole i loko o nā hui wai-soluble nā wai hoʻonaninani 1.VAT, no laila ʻaʻole hiki ke hoʻoheheʻe ʻia i ka wai.ʻO ka molecular structure o nā kala he nui, ʻo ke apo ʻala he coplanarity maikaʻi, a nui ka pilina no nā fiber cellulose.
2. Hoʻohana nui ʻia ia no ke kala ʻana i ka pulupulu, viscose a me nā mea ʻē aʻe.ʻO nā ʻano hana hoʻoluʻu ʻo ia ka chromophyte dyeing (ka hoʻoluʻu immersion) a me ka hoʻoluliluli ʻana (rolling dyeing): ʻo nā lole i hoʻoluʻu ʻia he wikiwiki pulu maikaʻi, ʻoi aku ka wikiwiki o ka nui o nā mea pena i ka lā, a hiki ke hoʻoheheʻe ʻia ka waikawa chromatic i loko o ka wai alkaline a hoʻopili ʻia e nā fiber;ʻO nā kino cryptochromic (nā paʻakai sodium hiki ke hoʻoheheʻe ʻia) i hoʻopili ʻia ma nā fiber e hoʻi i ke kumu kalapona insoluble (ligand a i ʻole nā kino ketone) ma lalo o ka hana o nā waikawa a me nā mea ʻokiʻoki, a ua paʻa i loko o nā fibers.
3. Hoʻopili ʻia nā mea cellulose i hoʻoluʻu ʻia me ka VAT dyes ma ka ʻili o ka fiber ma ke ʻano o nā anion ma o ka ikaika van der Waals a me nā ikaika paʻa hydrogen ma waena o nā fibers, a laila hoʻolaha ʻia i loko o nā fibers.

Waihona a me ka lawe ʻana

Pono e mālama ʻia ka huahana i loko o ka malu, maloʻo a me ka hale kūʻai maikaʻi.Hōʻalo i ka hoʻopili ʻia ʻana me nā kemika oxidizing a me nā mea ola kino.E mālama iā ia mai ka lā pololei, ka wela, ka lapalapa a me ka lapalapa ahi.E mālama pono i ka huahana a pale i ka hōʻino ʻana i ka pūʻolo.