Chemical ndị bụ isi
Acid, alkali na nnu
1. Acid acid
A na-ejikarị acetic acid emezi pH na usoro ịsacha uwe, ma ọ bụ na-ewepụ ajị anụ na ntutu isi na cellulase acid.
2. Oxalic acid
Enwere ike iji oxalic acid hichaa ntụpọ nchara na uwe, kamakwa ịsacha mmiri mmiri potassium permanganate fọdụrụ na uwe, ma ọ bụ jiri ya mee uwe mgbe ịsachara ọcha.
3. Phosphoric acid
Caustic soda ekwesịghị ịbanye na akpụkpọ ahụ ma nwee ike ịkpata oke ọkụ.Caustic soda nwere ike igbari kpamkpam ụdị anụ ọhịa niile dị ka silk na ajị anụ.A na-ejikarị eme ihe maka esi esi eke eriri dị ka owu, nke nwere ike wepụ eriri ahụ
Adịghị ọcha na akụkụ nwekwara ike-eji maka mercerization nke owu eriri, uwe ịsacha dị ka a desizing gị n'ụlọnga, bleaching alkali gị n'ụlọnga, asa ìhè agba mmetụta dị ike karịa soda uyi.
4, sodium hydroxide
Ụfọdụ uwe, kwesịrị ịsacha site na agba ọkụ, nwere ike sie ya na ntụ ntụ soda.Enwere ike iji ya dozie pH nke ngwọta.
5. Sodium sulfate nke sodium ntụ ntụ
A na-akpọkarị glauberite.Ọ nwere ike na-eji dị ka a agba-akwalite gị n'ụlọnga maka dyeing owu dị ka kpọmkwem e ji esiji, reactive e ji esiji, vulcanized e ji esiji ákwà, wdg Ndị a e ji esiji ákwà ndị pụrụ iche mfe igbari na ahazi agba agba, ma ọ dịghị mfe agba na owu eriri.
Akụkụ.N'ihi na agba adịghị mfe ịmị, ihe fọdụrụ n'ime mmiri ụkwụ bụ ihe pụrụ iche.Mgbakwunye nke ntụ ntụ sodium nwere ike ibelata solubility nke agba na mmiri, si otú ahụ na-amụba ike agba nke agba.chromic
Enwere ike ibelata ego ahụ, na agba nke agba na-emewanyewanye, na-eme ka ọnụ ọgụgụ nke agba na agba agba.
6. sodium chloride
A na-ejikarị nnu dochie ntụ ntụ sodium dị ka ihe na-akwalite agba mgbe a na-esiji ihe na-esiji agba ọchịchịrị, na-arụsi ọrụ ike na nke vulcanized, na akụkụ 100 ọ bụla nke nnu bụ akụkụ 100 nke ntụ ntụ sodium anhydrous ma ọ bụ akụkụ 227 nke kristal sodium ntụ ntụ.
Ⅱ mmiri nro, PH regulator
1. Sodium Hexametaphosphate
Ọ bụ ezigbo ihe na-eme ka mmiri dị nro.Ọ nwere ike ịchekwa agba na ncha ma nweta mmetụta nke nchacha mmiri.
2. Disodium Hydrogen Phosphate
Na ịsacha uwe, a na-ejikarị ya na sodium dihydrogen phosphate na-edozi uru PH nke cellulase na-anọpụ iche.
3. Trisodium Phosphate
A na-ejikarị eme ihe maka nro mmiri siri ike, ncha, ihe nhicha ígwè.Ejiri ya dị ka ihe enyemaka calcining maka akwa akwa, ọ nwere ike igbochi soda caustic na ngwọta calcining ka ọ ghara iri ya site na mmiri siri ike ma kwalite mmetụta calcining nke soda caustic na akwa owu.
Ịcha ọcha
1. sodium Hypochlorite
Sodium hypochlorite bleaching na-adịkarị mkpa ka eme ya n'okpuru ọnọdụ alkaline, na usoro ịcha ọcha a na-eji nwayọọ nwayọọ kwụsịlata ugbu a.
2. Hydrogen peroxide
A na-ejikarị akwa na-eji hydrogen peroxide bleaching okpomọkụ chọrọ na 80-100 Celsius C, ihe achọrọ maka akụrụngwa, ọnụ ahịa dị elu karịa ịcha ọcha sodium hypochlorite, dabara maka ngwaahịa dị elu na nke dị elu.
3. Potassium permanganate
Potassium permanganate nwere oxidation siri ike pụrụ iche, ikike oxidation na ngwọta acidic siri ike karị, bụ ezigbo onye na-ahụ maka oxidizing na ịcha ọcha.Na ịsacha uwe, maka iwepụ agba na ịcha ọcha,
Dịka ọmụmaatụ, ịgba PP (enwe), ịsa aka PP (enwe), fry PP (pickling, stir-fry snow), bụ otu n'ime kemịkalụ kacha mkpa.
Ⅳ Mbelata ndị ọrụ
1. Sodium Thiosulphate nke mmiri soda
A na-akpọkarị Hai Bo.N'ịsacha uwe, uwe nke sodium hypochlorite sachara kwesịrị iji soda mee ọcha.Nke a bụ n'ihi ngbanwe siri ike nke soda soda, nke nwere ike ibelata ihe ndị dị ka chlorine gas.
2. Soium Hyposulphite
A na-akpọkarị sodium sulfite dị ala, ọ bụ ihe na-ebelata ike maka ịwepụ ihe e ji esiji ákwà, yana uru PH kwụsiri ike na 10.
3, Sodium Metabisulfite
N'ihi ọnụ ala ya dị ala, a na-eji ya eme ihe na ụlọ ọrụ na-asa ákwà maka nkwụsịtụ mgbe potassium permanganate bleaching.
A na-emepụta enzymes biological
1. Ịchọta enzyme
Uwe Denim nwere ọtụtụ starch ma ọ bụ ihe ntanye starch denatured.Mmetụta desizing nke desizing enzyme bụ na ọ nwere ike kpalite hydrolysis nke starch macromolecular chains, na-emepụta obere molekụla arọ na viscosity.
Ụfọdụ ogige molekụla dị ala nwere nnukwu solubility na-emeziwanye site na ịsacha iji wepụ hydrolysate.Amylase nwekwara ike wepu pulp agwakọta nke na-adaberekarị na starch.Na-ebelata enzymes
A na-eji ike ntụgharị dị elu na starch, nke nwere ike ibibi starch kpamkpam na-enweghị imebi cellulose, nke bụ uru pụrụ iche nke nkọwa nke enzyme ahụ.Ọ na-enye ọrụ desizing zuru oke,
Nye aka na nkwụsi ike na ịdị mma nke uwe mgbe nhazi.
2. Cellulase
A na-eji cellulose nke ọma mee ihe na cellulose fibers na cellulose fiber derivatives, nwere ike imeziwanye ihe ndị dị n'elu na agba nke textiles, mepụta otu mmetụta ochie, ma nwee ike wepụ akwa ákwà nwụrụ anwụ.
Owu na lint;Ọ nwere ike imebi eriri cellulose ma mee ka ákwà ahụ dị nro na ntụsara ahụ.Cellulase nwere ike igbari n'ime mmiri, ma nwee ezigbo ndakọrịta na onye na-ahụ maka wetting na onye na-ehicha ihe, mana ọ na-ezute onye na-ebelata ihe,
Oxidants na enzymes adịghị arụ ọrụ nke ọma.Dị ka ihe achọrọ nke ph uru nke mmiri ịsa ahụ n'oge usoro ịsa ahụ, cellulase nwere ike kewaa n'ime cellulase acidic na cellulase na-anọpụ iche.
3. Laccase
Laccase bụ polyphenol oxidase nwere ọla kọpa, nke nwere ike ịkpata mmeghachi omume REDOX nke ihe phenolic.NOVO mebere Aspergillus Niger site na mkpụrụ ndụ ihe nketa iji mepụta Denilite laccase site na gbaa ụka miri emi
II S, enwere ike iji mebie akwa denim indigo.Laccase nwere ike ime ka oxidation nke agba indigo na-adịghị ike, mebie ụmụ irighiri ihe indigo, ma na-ekere òkè n'ịdalata, si otú ahụ gbanwee ọdịdị nke indigo na-esiji denim.
Ngwa nke laccase na ịsacha denim nwere akụkụ abụọ
① Dochie ma ọ bụ n'akụkụ ụfọdụ dochie cellulase maka ịsacha enzyme
② Sụchaa kama ịsacha sodium hypochlorite
N'iji nkọwapụta na arụmọrụ nke laccase maka agba agba indigo, nchacha nwere ike nweta mmetụta ndị a
① Nye ngwaahịa ahụ ọdịdị ọhụrụ, ụdị ọhụrụ na njedebe pụrụ iche ② kwalite ogo ngwaahịa abrading, na-enye usoro abrading ngwa ngwa.
③ Jikwaa usoro mmecha denim kacha mma
④ Ọ dị mfe ịmegharị, ezigbo nrụpụta.
⑤ mmepụta akwụkwọ ndụ akwụkwọ ndụ.
Ihe ndị na-emepụta ihe
Surfactants bụ ihe nwere hydrophilic na oleophilic dị iche iche, nke nwere ike ịdabere n'elu ihe ngwọta, ma nwee ike belata esemokwu elu nke ngwọta ahụ.Surfactants na mmepụta mmepụta na
Ọ nwere ọtụtụ ngwa dị iche iche na ndụ kwa ụbọchị, na ọrụ ya dị mkpa bụ wetting, solubilizing, emulsifying, foaming, defoaming, dispersing, decontamination na ndị ọzọ.
1. Onye na-ahụ maka mmiri mmiri
Ndị na-abụghị ionic wetting gị n'ụlọnga adịghị adabara ngalaba-asa ahụ nke ihe ndị ọzọ nwere mmetụta dị ka enzymes, nke nwere ike ịbawanye ntinye nke ụmụ irighiri enzyme na akwa ma melite mmetụta n'oge desizing.Tinye n'oge usoro mmecha dị nro
Ihe na-abụghị ionic wetting nwere ike imeziwanye mmetụta nro dị nro.
2. Onye na-eme ihe mgbochi
Ihe na-eme ihe na-eme ka ọ bụrụ ihe na-eme ka ọ bụrụ polyacrylic acid polymer compound na onye na-abụghị ionic surfactant, nke nwere ike igbochi indigo dye, kpọmkwem ihe na-esiji na ihe na-eme ka ọ ghara imetụta akara uwe na akpa n'ime usoro ịsa ahụ.
Ịcha akwa, akwa akwa, applique na akụkụ ndị ọzọ nwekwara ike igbochi ụcha agba na usoro ịsacha nke ákwà a na-ebipụta na akwa yarn.Ọ dabara maka usoro ịsacha enzymatic dum nke uwe denim.Ihe mgbochi unyi abụghị naanị nwere nnukwu
Mmetụta mgbochi mgbochi siri ike, mana ọ nwekwara ọrụ desizing na nhicha pụrụ iche, yana bat cellulase, nwere ike ịkwalite cellulase, meziwanye ogo ịsacha uwe denim, belata.
Mgbe ị na-asa ahụ, belata ego nke enzyme site na 20%-30%.Ngwakọta na ngwakọta nke ngwaahịa mgbochi agba nke ndị na-emepụta ihe dị iche iche na-emepụta abụghị otu, na e nwere ụdị usoro ọgwụgwọ dị iche iche dị ka ntụ ntụ na onye na-ahụ maka mmiri maka ire ere.
3. Ncha (mmanụ ncha)
Ọ bụghị naanị na ọ nwere nnukwu mgbochi ntụpọ, kamakwa ọ nwekwara ọrụ desizing pụrụ iche na ọrụ ịsa ahụ.Mgbe eji maka enzymatic ịsacha uwe ntụrụndụ, ọ nwere ike wepu agba na-ese n'elu mmiri ma melite permeability maka enzyme.
Mgbe ịsachara, ọ nwere ike nweta ihe na-egbuke egbuke na akwa akwa.Ncha ncha bụ ihe a na-ejikarị akwọcha uwe, enwere ike nyochaa arụmọrụ ya site na ịnwale ike nkesa, emulsifying power and detergency.
Ⅶ ihe inyeaka
1. Onye na-edozi agba
Mgbe ejichara ihe na-esiji ya kpọmkwem na ihe ndị na-eme ihe na-eme ka eriri cellulose tee ya, ọ bụrụ na a sachaa ya ozugbo, ọ ga-eme ka agba na-agbanwe agbanwe nke agba agbaghị edozi.Iji gbochie nke a ime ma nweta ngwa ngwa agba achọrọ,
Ọtụtụ mgbe, ọ dị mkpa ka edozi akwa akwa mgbe agbachara ya.Ihe na-edozi ụcha bụ ihe dị mkpa iji kwalite ngwa ngwa nke agba na akwa.A na-ekewa ihe ndị na-edozi agba ndị dị ugbu a: ndị na-edozi agba agba dicyandiamide,
Polymer quaternary ammonium nnu agba onye na-edozi ihe.
2. Ịchacha AIDS
① Spandex chlorine bleaching agent
Ihe na-eme ka ihe na-acha ọcha chlorine na-asa ahụ na sodium hypochlorite nwere ike igbochi mmebi filament tensile site na ịcha ọcha.
Ọnya ahụ na akwa ahụ gbanwere edo edo mgbe ịsachara ya
② Hydrogen peroxide bleaching stabilizer
Ịcha ọcha hydrogen peroxide n'okpuru ọnọdụ alkaline ga-emebikwa cellulose oxidation, na-ebute mbelata nke ike eriri.Ya mere, mgbe ị na-ehicha hydrogen peroxide, a ghaghị ijikwa ire ere dị irè nke hydrogen peroxide.
Ọ na-adịkarị mkpa ịgbakwunye stabilizer na ngwọta ịcha ọcha.
③ Hydrogen peroxide bleaching synergist eji ya na caustic soda na hydrogen peroxide nwere mmetụta pụrụ iche na ịcha ọcha nke uwe denim na-esiji ojii vulcanized.
④ onye na-ewepu manganese (neutralizer)
Manganese dioxide na-anọgide n'elu akwa denim mgbe ọgwụgwọ potassium permanganate gasịrị, nke ga-abụrịrị ihe doro anya ma dị ọcha iji mee ka ákwà ahụ na-acha ọcha na-egosi agba na ọdịdị dị mma, a na-akpọkwa usoro a neutralization.ya
Ihe dị mkpa bụ mbenata ụlọ ọrụ.
3, onye na-emecha resin
Ọrụ nke resin finishing
Ngwongwo eriri cellulose, gụnyere owu, linen, akwa viscose, dị mma iyi, iru mmiri dị mma, mana ọ dị mfe imebi, ịda mbà, mkpọnwụ, dara ogbenye.N'ihi na n'omume nke mmiri na mpụga ike.
Enwere mwepu dị n'etiti ụdọ macromolecular amorphous na eriri ahụ, mgbe a na-ewepụ ụdọ macromolecular na-amị amị site na mmiri ma ọ bụ ike mpụga, mgbe mmiri ma ọ bụ ike mpụga wepụrụ macromolecules na-amị amị.
Enweghị ike ịlaghachi n'ọnọdụ mbụ, na-akpata wrinkles.Mgbe ọgwụgwọ resin gasịrị, uwe ahụ dị nro, ọ dịghị mfe ịhịa aka n'ahụ na nrụrụ, enwere ike ịgbanye ya n'enweghị ịpị.Na mgbakwunye na mgbochi wrinkle, crepe na denim ịsacha,
Usoro ịpị crepe na-achọkwa resin ka ịtọọ, na resin nwere ike idowe mmetụta wrinkling agbanweghị ogologo oge.Ngwa nke resin finishing technology na ịsa uwe kwesịrị ịgụnye isi ihe ndị a: dị ka 3D cat afụ ọnụ na ikpere mmetụta.
Idozi agba: Ka ọ dị ugbu a, ụlọ ọrụ Italian GARMON & BOZETTO na German Tanatex fọrọ nke nta ka ọ tinye teknụzụ a na njedebe nke mmetụta RAW nke denim, nke ụlọ ọrụ Tanatex nwekwara ọkachamara na imeghe.
A na-emepụta usoro nchekwa agba nke Smart-Fix, nke na-eme ka denim bụ isi agbachara site na resin nwere mmetụta nke akwa isi awọ na-enweghị ọgwụgwọ, na-edozi nsogbu nke ngwa ngwa agba agba nke denim bụ isi.
Mee denim na-enwe mmetụta n'efu.Melite ngwa ngwa agba nke uwe.N'ime usoro agba agba uwe, agba agba nke akwa akwa mgbe obere okpomọkụ agba agba na-adịkarị ogbenye, ma ugbu a enwere ike ịgwọ ya na resin na mmanụ ụgbọala, nke nwere ike ọ bụghị naanị imezi akwa ahụ.
Ngwa ngwa ngwa nke uwe mkpuchi ahụ nwekwara ike ịgwọ mmetụta nke enweghị ígwè na nhazi na akwa ákwà.Uwe na-agba agba na-eji resin na mmanụ ọkụ gwakọtara wee fesa agba.
Ihe nrụpụta resin a na-ejikarị
Di-Methylol Di-Hydroxy Ethylene Urea DMDHEU.
① Cat ga-pịa resin crepe
3-in-1 pusi pụrụ iche resin: ọgwụgwọ na-adịgide adịgide nke textiles, nke a na-ejikarị na owu, owu na kemịkal
Mkpịsị ude nke eriri agwakọta akwa yana nhazi whisk pusi nke denim gbara ọkpụrụkpụ ma dị gịrịgịrị nwere eriri owu.
② Resin finishing catalyst
③ Ihe nchebe eriri
④ Ihe mgbakwunye iji meziwanye ike ákwà
Onye na-ahụ maka antistatic
Ihe ize ndụ nke ọkụ eletrik
Uwe na ahụ mmadụ adsorption;Akpụkpọ anụ na-adọta ájá dị mfe;Enwere mmetụta na-egbuke egbuke na uwe ime;eriri sịntetik
Akwa na-emepụta ihe ọkụ eletrik.
Ngwaahịa antistatic
Onye nnọchi anya PK, onye nnọchi anya antistatic TM, onye nnọchi anya antistatic SN.
Ⅸ ihe na-eme ka ọ dị nro
1, ọrụ nke softener
Mgbe a na-etinye ihe nro na eriri ahụ ma na-etinye ya n'ime ya, ọ nwere ike ime ka ìhè nke eriri ahụ dịkwuo mma.
Tinyere n'elu akwa akwa iji meziwanye nro.Ihe nro na-eme dị ka mmanu mmanu nke a na-etinye n'elu eriri ndị ahụ ma nwee ike ibelata mmekọrịta dị n'etiti eriri mgbe ọ na-ebuli ha elu.
Ịdị nro nke eriri na mmegharị ha.
① Ọrụ ahụ na-anọgide na-eguzosi ike n'oge nhazi
② Enweghị ike ibelata ọcha na nhazi agba nke uwe
③ Ọ nweghị ike ịcha edo edo na agba ma ọ dị ọkụ
④ Mgbe nchekwa maka oge, ọ nweghị ike ime mgbanwe na agba na mmetụta nke ngwaahịa
2. Ngwa ngwa ngwa
Decoction mmiri oyi, ihe nkiri na-ekpo ọkụ na-agbaze na-abụghị ionic, ihe nro na-adịghị mma, ihe nro na-egbuke egbuke, na-agbaze nro.
Mmanụ, mmanụ silicone na-acha odo odo, ihe na-eme ka ọ dị nro na-acha odo odo, mmanụ silicone na-erugharị, mmanụ silicone na-amị amị, mmanụ silicone hydrophilic.
Ⅹ Ihe na-acha ọcha fluorescent
Fluorescent na-acha ọcha bụ nkwadebe nke na-eji mmetụta anya na-eme ka ịdị ọcha nke ákwà dị n'okpuru anyanwụ dịkwuo elu, ya mere a na-akpọkwa ya onye na-acha ọcha anya, nke dị nso na agba na-enweghị agba.
Igwe na-acha ọcha fluorescent nke a na-eji maka ịsa uwe na ọcha kwesịrị ịbụ ihe na-acha ọcha owu, nke kewara n'ime ihe na-acha anụnụ anụnụ na ihe na-acha uhie uhie.
Ndị ọrụ kemịkalụ ndị ọzọ
Abrasive agent: Ngwunye na-egweri ọgwụgwọ maka ákwà dị ọkụ, nwere ike dochie nkume ọkpụkpụ, iji zere imebi ákwà na akara nkume, ncha.
Nkume na-egweri ntụ ntụ: ezigbo ihe ngbanwe maka nkume nkume, mmetụta dị mma karịa onye na-egweri ihe.
ntụ ntụ na-asa ájá: na-emepụta mmetụta fluff n'elu.
Onye na-emepụta ihe: na-ewusi mmetụta nke ọkpụrụkpụ ike.
Onye nnọchi anya fuzz: kwalite mmetụta fuzz nke uwe, yana enwere ike gbaze ya site na nkwadebe enzyme.mkpuchi mkpuchi: Dị ka ịdị arọ na mmetụta dị mkpa nke uwe ahụ n'oge a na-arụ ọrụ, nke nwere akụkụ dị iche iche nke mmiri mkpuchi, Tụkwasị na nke ahụ, a na-agbakwunye 10% nke pasta siri ike iji mepụta usoro na-adịghị mma na akụkụ nke uwe ahụ nke kwesịrị ịgbasa site na ịgbasa. ma ọ bụ idobe ma ọ bụ iji mkpịsị akwụkwọ na-ese ihe.
Oge nzipu: Jan-24-2024
