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8. O ai le igoa oNekal BXSodium butyl Naphthalene Sulfonate? O le Sodium butyl naphthalene sulfonate umama le isobutyl Sodium sulfonate. E lua auala gaosi oloa mo Nekal BX:

(1) Naphthalene ma le mamafa tutusa o le sulfuric acid sulfonation, o le faʻavaeina o le α -naphthalene sulfonic acid, i lalo o le faʻamalosi malosi i le taimi lava e tasi e faʻaopoopoina ai le sulfuric acid ma le n-butanol, pe a uma ona teteʻa, faʻaleagaina, faʻafefe.

② Na fa'afefiloi le naphthalene ma le n-butanol, ma fa'aopoopo le sulfuric acid. A maeʻa le faʻagata ma faʻamago, na maua le oloa maeʻa. O lenei oloa e pa'epa'e ma lanu samasama pa'u, solu i le vai. Stable i vai malo, masima, acid ma vai vaifofo vaivai alkaline, i le concentrated soda caustic precipitation paʻepaʻe, faaopoopo vai ina ua uma dilution e mafai ona toe soloia.

O le oloa o le ituaiga anion, o le vai e le sili atu i le 2%, o le uʻamea e le sili atu i le 0.01%, o le pH o le 1% vaifofo vai 7 ~ 8.5. I le faaopoopo atu i le malosi malosi, o loʻo i ai foʻi le emulsification, faʻasalalauga ma mea faʻafefe, le lelei o le faʻamamaina, ma le le lelei o le taofiofia o le pefu. O lenei oloa e mafai ona fa'aaogaina lautele e pei o se fa'aoga i le sasaina, fa'amalama ma le vali. E mafai foʻi ona faʻaaogaina e pei o le faʻalanu faʻafefete, fesoasoani faʻafefe o fulufulu mamoe faʻamaʻi, faʻasalalau fesoasoani faʻalanu fulufulu mamoe, fesoasoani faʻalanu ie faʻafefiloi polyamide, faʻasalalau faʻalanu polyester / cotton faʻafefiloi fesoasoani ie vali. O mea tau vaila'au Pa'epa'e pa'epa'e pe samasama. Solu i le vai.

Fa'aoga mo 'ie, lomitusi ma vali, pa'u ma pepa alamanuia, fa'apea fo'i ma iniseti, herbicide susū sui, vali ma vaitusi fa'asalalauina sui, pa'u alamanuia emulsifier fa'aaoga Chemicalbook e pei o penetrant i ie lomitusi ma vali alamanuia. E mafai foʻi ona faʻaaogaina e pei o le fufulu, fesoasoani vali, faʻasalalau, faʻasusu susū, iniseti, herbicide ma emulsifier i fale gaosi paʻu. Fa'aaoga e pei o le so'o ma le susū, e mafai ona fa'aaogaina i faiga eseese o lomitusi ie ma vali vali, e pei o le enzyme desizing, wool carbonization, cashmere shrinking, chlorination, rayon silk treatment.CAS:25638-17-9.

E mafai foi ona faʻaaogaina e fai ma sui susu i le gaosiga o pepa ma le vaituloto. O le fa'aopoopoina o le 10% penetrant BX solution i le pa'u fa'aola e aoga i le fa'aogaina o le pa'u lanu. Fa'aaogaina e fai ma emulsifier i le sauniuniga o pulu pa'u. O le oloa o loʻo i ai le faʻaogaina lelei, susu, emulsification, faʻasalalau ma mea faʻafefe. I le acid resistance, alkali resistance, vai malosi, masima masima inorganic, faaopoopo i ai se aofaiga itiiti o le masima e mafai ona matua faateleina le permeability. Fa'aaoga lautele i faiga eseese o lomitusi ie ma alamanuia vali, e masani ona faʻaaogaina e pei o le permeating agent ma le susu, e mafai foi ona faʻaaogaina e pei o le fufulu, fesoasoani vali, dispersant, insecticide ma herbicide, ma isi. Gaosia auala Naphthalene mama ma butanol, sulfuric acid e sulfonation condensation.

Fa'aaogā mea mata (kg/t) Naphthalene fa'amamaina 300 n-butanol 300 sec-octanol 45 Sufuric acid sulfuric 840 450 sulfate caustic soda 190 silent powder 100 Gaosia auala Fa'amuta le naphthalene 426 vaega i le 478 n-butanol, fa'aopoopo i lalo o le 478 n-butanol. fa'aoso, ona fa'aopopo lea o le fuming sulfuric acid 320 vaega. Sa fa'avela lemu le Gabi i le 50-55 ℃ ma fa'atumauina mo le 6 itula. A mae'a ona tu'u, ona fa'asa'olotoina lea o le asi o lo'o i lalo. O le fofo tali pito i luga e neutralized i alkali, ona bleached i le sodium hypochlorite, sedimentation, filtration, spraying ma mago e maua ai le oloa maeʻa.

 

https://www.zjzgchem.com/nekal-bx-product/

Taimi meli: Me-31-2022