Anyị isi ngwaahịa: Amino silicone, ngọngọ silicone, hydrophilic silicone, niile nke ha silicone emulsion, wetting rubbing fastness enhancer, mmiri na-egbochi (Fluorine free, Carbon 6, Carbon 8), demin na-asa chemicals (ABS, Enzyme, Spandex echebe, Manganese remover) ， Main mbupụ mba: India, Pakistan, Indonesia, Bangladesh, T.

Ngwa nke onye nnọchi anya ọkwa agba agbasasịa na akwa na polyester

A na-ejikarị ihe eji esiji agbasasị eme ihe maka ịcha eriri hydrophobic dị ka polyester, spandex, naịlọn, na eriri acetate. Site na ọganihu na-aga n'ihu nke teknụzụ ịcha akwa fiber, ụdị ọkwa dị iche iche enweela ọganihu dị ukwuu.

1, Leveling gị n'ụlọnga maka elu-okpomọkụ dyeing

Mgbe ị na-eji agba agba agbasasị agbasasịa maka oke okpomọkụ na agba agba, agba agba na-enweghị isi na-abụkarị ihe ndị dị ka dispersibility na-adịghị mma, ịdị n'otu, na ịnyefe agba, yana njikwa na-ekwesịghị ekwesị nke ọkụ ọkụ. Karịsịa maka eriri polyester dị mma, njupụta nke linear dị ntakịrị, ebe elu na-abawanye, na agba agba nke agba na-abawanye. Na mgbakwunye, nhazi akwa siri ike na-eme ka ọ sie ike ịjinye ihe n'ime ya, na-ebute enweghị isi n'ịjiji a ma ama karịa eriri polyester. Ojiji nke ihe na-eme ka ọ dị elu na-agbasasa ọkwa n'oge agba nwere ike melite mmetụta nke akwa akwa ma welie àgwà ngwaahịa.

N'ozuzu, ndị na-abụghị ionic surfactants nwere ike iji dị ka leveling mmadụ maka ndị na-abụghị ionic gbasasịrị agbasasị, nke nwere ike na-etolite hydrophobic agbụ na-ebelata agba agba ọsọ iji nweta larịị. N'etiti ndị na-abụghị ionic dispersing leveling agents, polyoxyethylene ester surfactants nwere mma larịị arụmọrụ karịa polyoxyethylene ether surfactants (ester owuwu nwere a affinity maka polyester karịa ether Ọdịdị), na surfactants na benzene yiri mgbaaka nwere mma larịị arụmọrụ karịa abụba surfactants.

Otú ọ dị, ndị na-abụghị ion surfactants na-adịkarị mfe ka akpịrị ịkpọ nkụ n'oge elu-okpomọkụ dyeing nke polyester, na njikọ n'etiti ethylene oxide chains na hydroxyl, amino, na ndị ọzọ na-arụ ọrụ dị iche iche na dye ụmụ irighiri bụ anụ ahụ rụrụ adsorption, enweghị ion mmekọrịta ike na ogbenye dispersibility na solubilization. Mgbe ị na-eji igwe ojii dị ala na-abụghị ionic surfactants, nchịkọta agba nwere ike ime nke ukwuu. N'ihi na ike na-adịghị mma ụgwọ oyi akwa kpụrụ site adsorption nke anionic surfactants n'elu nke e ji esiji ákwà ahụ, e nwere ike eletriki repulsion n'etiti ihe e ji esiji ákwà na-etolite a kwụsiri ike chụsasịa ala, nke nwere ike dispersing ike na agglomerates nke gbasasịrị agbasasị, si otú mbenata ha cohesiveness na-edebe ihe e ji esiji ákwà ike na dye ngwọta. Nke a nwere ike dozie nsogbu nke ntụpọ agba na-akpata site na obere igwe ojii nke nonionic surfactants.

A na-emepụta ihe na-arụ ọrụ dị elu nke na-eme ka ọnọdụ okpomọkụ dị elu site na iji mmetụta synergistic na synergistic nke ndị na-abụghị ionic na anionic surfactants, ebe akụkụ dị iche iche nke akụkụ ọ bụla nwere mmetụta dị iche iche. Enwere ọtụtụ ngwaahịa na-eme ka ọnọdụ okpomọkụ dị elu (ụfọdụ n'ime ha gụnyekwara ụfọdụ ndị na-ebu) nke ejiri anionic/nonionic surfactants mebere. Ọdịdị dị iche iche nke akụkụ nke ọ bụla nwere ọrụ dị iche iche, nke a na-ekewa n'ime: 1) Ọdịdị ethoxy nwere ike ijide ihe eji esiji agbasasị agbasa, na-abawanye ebe a na-esiji esiji, na-egbu oge ịchacha n'oge usoro agba; 2) Mgbe okpomoku agba agba ruru uru dị oke egwu, ogige aromatic nwere ike ime ngwa ngwa plasticization na ọzịza nke eriri polyester, na-ebelata okpomọkụ mgbanwe iko nke polyester site na 20-25 ℃, na-abawanye ụba nke pores n'ime eriri ahụ, na-ekwe ka agba agba ngwa ngwa na-agbaji eriri ahụ. N'otu oge ahụ, ha nwere ike na-arụ ọrụ dị ka ihe mgbaze maka e ji esiji ákwà na-aga n'ihu desorb na ikepụ na eriri, na-akpata ịrịba Mbugharị (nyefe dyeing) iji nweta otu agba agba.

Ụfọdụ n'ime ngwaahịa ndị dị mgbagwoju anya nke surfactants nwere nnukwu ụfụfụ, nke nwere ike ịkpata nsogbu ngwa ngwa na igwe ịcha akwa ngwa ngwa na obere ịcha akwa. Ya mere, a na-achọ ndị na-eme ka ụfụfụ dị ala. Ihe ngwọta bụ ịgbakwunye defoamers, karịsịa organosilicon defoamers, nke na-arụ ọrụ nke ọma na okpomọkụ dị elu; A na-enweta ngwaahịa ụfụfụ dị ala site na copolymerizing ethylene oxide na propylene oxide.