ʻO kā mākou huahana nui: Amino silicone, block silicone, hydrophilic silicone, kā lākou silicone emulsion a pau, hoʻomaʻemaʻe wikiwiki i ka hoʻomaʻemaʻe ʻana, wai repellent (Fluorine free, Carbon 6, Carbon 8), nā mea holoi holoi demin (ABS, Enzyme, Spandex protector, Manganese remover), ʻāina hoʻoili nui: India, Pakistan, Bangladesh, Türzkiye

Hoʻohana ʻia o ka Dispersed Dye Leveling Agent ma ka Dyeing and Polyester

Hoʻohana nui ʻia nā dyes disperse no ke kala ʻana i nā fiber hydrophobic e like me ka polyester, spandex, nylon, a me nā fibers acetate. Me ka hoʻomau mau ʻana o ka ʻenehana dyeing fiber, ua holomua nui nā ʻano mea hoʻohālikelike.

1、 Mea hoʻonanea no ka hoʻoluʻu wela wela

I ka hoʻohana ʻana i nā wai hoʻopuehu no ka hoʻoluʻu kiʻekiʻe a me ke kaomi kiʻekiʻe, ʻo ka waiho ʻole ʻana ke kumu pinepine ʻia e nā kumu e like me ka dispersibility maikaʻi ʻole, ka like ʻole, a me ka hoʻololi ʻana o ke kala, a me ka mana kūpono ʻole o ka helu wela. ʻOi aku ka maikaʻi no nā fiber polyester maikaʻi, haʻahaʻa loa ka laina laina, piʻi ka ʻili o ka ʻili, a ʻoi aku ka wikiwiki o ke kala ʻana o nā kala. Eia kekahi, ʻo ke ʻano o ka lole paʻa e paʻakikī i ke komo ʻana o nā mea pena, a ʻoi aku ka maikaʻi o ke kala ʻole ʻana ma mua o nā fiber polyester maʻamau. ʻO ka hoʻohana ʻana i nā mea hoʻokalakupua kiʻekiʻe e hoʻopuehu ana i ka wā o ke kala ʻana hiki ke hoʻomaikaʻi i ka hopena pae o nā lole a hoʻonui i ka maikaʻi o ka huahana.

ʻO ka mea maʻamau, hiki ke hoʻohana ʻia nā surfactant non-ionic e like me nā mea hoʻokalakupua no nā wai hoʻoheheʻe ʻole ionic, hiki ke hana i nā mea paʻa hydrophobic a hoʻolohi i ka wikiwiki o ke kala ʻana no ka hoʻokō ʻana i ka pae. Ma waena o nā mea ho'onanea ho'ohālua non-ionic, ua 'oi aku ka maika'i o ka ho'onanea 'ana o nā surfactants polyoxyethylene ester ma mua o nā surfactants polyoxyethylene ether ('oi aku ka pili o nā hale ester no ka polyester ma mua o nā hale etera), a 'o nā surfactants me nā apo benzene he 'oi aku ka maika'i o ka pae 'ana ma mua o nā surfactants momona.

Eia nō naʻe, hiki i nā surfactants non-ionic ke maloʻo i ka wā kiʻekiʻe-mehana hoʻoluʻu polyester, a me ka hoʻopaʻa ʻana ma waena o nā kaulahao ethylene oxide a me ka hydroxyl, amino, a me nā pūʻulu hana ʻē aʻe i loko o nā molekala kala ʻo ia ka adsorption kino, nele i nā pūʻali ion a me ka maikaʻi ʻole o ka dispersibility a me ka solubilization. I ka hoʻohana ʻana i nā surfactants non-ionic kiko haʻahaʻa, hiki ke hoʻohui ʻia ke kala. Ma muli o ka ikaika ʻole o ka hoʻopiʻi ʻana i hoʻokumu ʻia e ka adsorption o nā mea hoʻoheheʻe anionic ma ka ʻili o nā ʻāpana dye, aia kahi repulsion uila ikaika ma waena o nā ʻāpana dye e hana i kahi kūlana paʻa i hoʻopuehu ʻia, nona ka ikaika dispersing ikaika ma nā agglomerates o nā dispersed dyes, a laila e hōʻemi i ko lākou cohesiveness a mālama i ka wai. Hiki i kēia ke hoʻonā i ka pilikia o nā kiko wai i hoʻokumu ʻia e nā wahi ao haʻahaʻa o nā surfactants nonionic.

Hoʻokumu ʻia kahi mea hoʻonaninani kiʻekiʻe kiʻekiʻe ma ka hoʻohana ʻana i nā hopena synergistic a synergistic o nā surfactants non-ionic a me anionic, kahi i loaʻa ai nā ʻano like ʻole o kēlā me kēia ʻāpana. Nui nā huahana mea ho'onanea ho'onanea ki'eki'e (kekahi o ia mau mea me kekahi mau mea lawe lawe) i haku 'ia me nā mea surfactants anionic/nonionic. He ʻokoʻa nā hana like ʻole o kēlā me kēia ʻāpana, ʻo ka hapa nui i: 1) hiki i ka ethoxy structure ke hopu i nā mea i hoʻopuehu ʻia, hoʻonui i nā wahi wai, a hoʻopaneʻe i ke kala ʻana i ka wā o ke kala ʻana; 2) Ke piʻi ka mahana o ke kala i kahi waiwai koʻikoʻi, hiki i nā mea ʻala ke hoʻoulu koke i ka plasticization a me ka pehu ʻana o nā fibers polyester, e hoʻemi ana i ka mahana hoʻololi aniani o ka polyester e 20-25 ℃, e hoʻonui nui i nā pores i loko o nā fibers, a e ʻae i nā dyes e hoʻomaloʻo wikiwiki i nā fibers. I ka manawa like, hiki iā lākou ke hana ma ke ʻano he mea hoʻoheheʻe no nā kala e hoʻomaʻemaʻe mau a wehe ʻia mai nā fibers, e hopena i ka neʻe ʻana (ka hoʻololi dyeing) e loaʻa ai ka hopena dyeing like.

ʻO kekahi o nā huahana paʻakikī o nā surfactants he mau mea huʻahu kiʻekiʻe, hiki ke hoʻopilikia maʻalahi i nā mīkini kala wikiwiki a me ka wai ʻauʻau liʻiliʻi. No laila, koi ʻia nā mea hoʻohālikelike haʻahaʻa haʻahaʻa. ʻO ka hoʻonā e hoʻohui i nā defoamers, ʻoi aku ka nui o nā organosilicon defoamers, i kūpono loa i nā wela kiʻekiʻe; Loaʻa nā huahana haʻahaʻa haʻahaʻa ma ka copolymerizing ethylene oxide a me propylene oxide.