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Hiki ke hoʻohana ʻia ka melemele pololei 86 i ka lole, ka ʻili, ka pepa a me nā ʻoihana ʻē aʻe no ke kala.
ʻO ka melemele pololei 86 ka pauka melemele a i ʻole ka crystallization me nā waiwai hoʻonaninani maikaʻi a me ka permeability. Hiki ke hoʻoheheʻe ʻia i ka wai akā kūpaʻa i nā mea hoʻoheheʻe organik. Hiki ke hoʻohana ʻia ka melemele pololei 86 i ka lole, ka ʻili, ka pepa a me nā ʻoihana ʻē aʻe no ke kala. ʻO Direct Yellow D-RL kahi mea pena i hoʻohana mau ʻia, whi...Heluhelu hou aku -
E pili ana i Solvent Brown 34.
ʻO Solvent Brown 34 ka mea hiki ke hoʻoheheʻe maikaʻi a me ka mana kala, hiki ke komo koke i loko o ka fiber i loko, i hiki ai i ka huahana ke loaʻa i kahi ʻaʻahu, piha piha. I ka manawa like, loaʻa iā ia ke kūpaʻa māmā maikaʻi, ka pale ʻana i ka wā a me ka holoi ʻana, a hiki ke mālama i kahi c ...Heluhelu hou aku -
E pili ana i Solvent Red 146.
ʻO Solvent Red 146 kahi mea ʻulaʻula hohonu e hōʻike ana i ka solubility maikaʻi i loko o nā mea hoʻoheheʻe organik e like me nā waiʻona, ethers, esters, a me nā mea ʻē aʻe, akā hiki ʻole ke hoʻoheheʻe ʻia i ka wai. Ma ke ʻano he kala, hoʻohana nui ʻia ka solvent ʻulaʻula 146 i ka ʻoihana dye, ʻoi aku hoʻi i ka waiho ʻana i nā textiles, fibers a me nā huahana plastik. Ma ka sa...Heluhelu hou aku -
Melemele pololei 11 wai a me ka pauda no ke kala pepa.
ʻO ka melemele pololei ʻo 11 kahi mea hoʻoluʻu kemika i hoʻohana nui ʻia no ke kala ʻana i nā lole. Aia i loko o kona ʻano molekala kekahi apo benzene, i hoʻopili ʻia i ʻelua pūʻulu amino (-NH2). He mea hoʻoluu maikaʻi kēia peʻa a hiki ke hoʻohālikelike i ka lole melemele ʻōmaʻomaʻo. Hoʻohana nui ʻia ʻo Direct Yellow 11 i ka ʻenehana textile ...Heluhelu hou aku -
E pili ana iā Direct Yellow PG
ʻO PG melemele pololei he mea hoʻohana nui. Hoʻohana nui ʻia kāna mau waiwai kala a me ka paʻa i ka textile, ka ʻili a me nā ʻoihana pulp. Ma waho aʻe o ka hoʻohana maʻamau i ʻōlelo ʻia ma luna, e like me ka pulupulu a me ke olonā viscose, ka lole fiber, ka hulu siliki a me ka pulupulu a me ka ulana hui ʻana, kuhikuhi ʻoe ...Heluhelu hou aku -
Hoʻohana nui ʻia ʻo Solvent Blue 70 i nā ʻoihana pena a me ka paʻi.
Loaʻa i ka Solvent Blue 70 ka laulā o nā noi i ka ʻoihana kemika. Loaʻa iā ia ka solubility maikaʻi a me ka paʻa, hiki ke hoʻopau maikaʻi i nā mea olaola he nui, no laila ua hoʻohana nui ʻia ia i ke kala, paʻi ʻana, nā uhi, ka ʻōpala a me nā ʻoihana plastics. I ka ʻoihana dyeing, hoʻohana pinepine ʻia ka solvent blue 70 no ...Heluhelu hou aku -
No Solvent Brown 41.
Hoʻohana nui ʻia ʻo Solvent Brown 41 i ka ʻoihana, ʻoi aku hoʻi i nā ʻoihana textile, plastics a me nā ʻoihana paʻi. Ma muli o kona hiki ke kala a me ka paʻa, ua lilo ʻo Solvent Brown 41 i mea nui o kēia mau ʻoihana. I ka ʻoihana textile, hoʻohana pinepine ʻia ka solvent brown 41 i ke kala a me ka pr...Heluhelu hou aku -
Maopopo anei iā ʻoe ka Solvent Brown 43?
Hoʻohana nui ʻia ʻo Solvent Brown 43 i ka ʻoihana pena a me ka paʻi ʻana, ʻoi aku ka nui o ka hoʻoluʻu ʻana i nā fiber maoli e like me ka pulupulu, ke olonā, ka siliki a me ka hulu hipa. Loaʻa iā ia ka waihoʻoluʻu ʻālohilohi, ka mana kala kala ikaika, ke kūpaʻa māmā maikaʻi a ʻaʻole maʻalahi e mae. ʻO ka hoʻolālā kemika o ka solvent brown 43 he bromine ...Heluhelu hou aku -
Hoʻohana ʻia nā wai waihoʻoluʻu no ka lole lole.
He koho kaulana ʻo Direct Blue 108 no ka waihoʻoluʻu lole ma muli o ka maʻalahi o ka hoʻohana ʻana a me nā hopena maikaʻi loa. Inā ʻoe he mea pena kiʻi lole ʻoihana a i ʻole he mea hobbyist e ʻimi nei e hoʻohui i kahi pop o ka waihoʻoluʻu i nā lole, ʻo kā mākou Direct Blue 108 ke koho kūpono loa no ka hoʻohiwahiwa a me ka...Heluhelu hou aku -
Na Wai Sulfur No ke Kino Denim.
ʻO ka sulfur dye he ʻano hou o ka wai hoʻoluʻu pili i ke kaiapuni, hiki ke hoʻohana ʻia no ka pena ʻana i ka denim. ʻO nā waiʻulaʻula he mau mea hoʻohuihui i loaʻa i ka sulfur e hiki ke hana i nā waihona wai-inoluble ma nā fibers e hoʻokō ai i ke kumu o ke kala ʻana. Loaʻa i nā kala sulfur nā mea maikaʻi o ke kala ʻālohilohi, holoi ikaika ...Heluhelu hou aku -
Nā waihoʻoluʻu pauda melemele no ka pepa kraft.
Hoʻohana mua ʻia ʻo Direct yellow 11 i ka ʻoihana kala, ʻoi aku ka nui o ka ʻoihana textile ma ke ʻano he mea pena a me ka mea paʻi. Hiki iā Direct Yellow 12 ke lilo iā mākou ...Heluhelu hou aku -
Pehea ka mākeke Sulfur Dyes ma Bangladesh?
ʻO ka wai kala ʻeleʻele 240% he mea hoʻohana lole lole maʻamau. ʻO ka nui o ka mākeke honua o Sulfur Black 240% dye i hiki ma kahi o 2 billion yuan ma 2022, a mālama i kahi kiʻekiʻe kiʻekiʻe o ka ulu ʻana o ka makahiki mai 2018 a hiki i 2022. Ke noʻonoʻo nei i ka wā e hiki mai ana, ua manaʻo ʻia ka nui o ka mākeke kokoke i 2.5 biliona y ...Heluhelu hou aku
