amakuru

8. Izina rya ndeNekal BXSodium butyl Naphthalene Sulfonate? Sodium butyl naphthalene sulfonatena isobutyl Sodium sulfonate. Hariho uburyo bubiri bwo gukora inganda kuri Nekal BX:

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② Naphthalene yavanze na n-butanol, hanyuma hongerwamo aside sulfurike. Nyuma yo kutabogama no gukama, ibicuruzwa byarangiye byabonetse. Ibicuruzwa ni ifu yera kandi yoroheje yumuhondo, ushonga mumazi. Ihamye mumazi akomeye, umunyu, aside hamwe numuti wa alkaline udakomeye, mumyororokere ya caustic soda yaguye, ongeramo amazi nyuma yo kuyungurura irashobora kongera gushonga.

Ibicuruzwa ni ubwoko bwa anion, ibirimo amazi ntibirenza 2%, ibirimo ibyuma ntibirenza 0.01%, pH agaciro ka 1% yumuti wamazi 7 ~ 8.5. Usibye kwinjirira gukomeye, ifite kandi emulisation, gukwirakwiza no kubira ifuro, ubushobozi buke bwo gukora isuku, no guhagarika umukungugu nabi. Iki gicuruzwa kirashobora gukoreshwa cyane nkicyinjira mugushakisha, guhumeka no gusiga irangi. Irashobora kandi gukoreshwa nk'irangi rya cosolvent, umufasha wo gusiga irangi rya acide irangi, gutatanya umufasha wo gusiga irangi ry'ubwoya, umufasha wo gusiga irangi rya polyamide, umufasha wo gusiga irangi polyester / umufasha wo gusiga irangi. Imiterere yimiti Ifu yera cyangwa yumuhondo. Kubora mumazi.

Imikoreshereze y’imyenda, icapiro n’irangi, inganda n’impapuro, hamwe n’udukoko twica udukoko, imiti yica ibyatsi, imiti ikwirakwiza amarangi na wino, inganda za rubber emulsifier ikoresha igitabo cyitwa Chemical cyinjira mu nganda zo gucapa no gusiga amarangi. Irashobora kandi gukoreshwa nka detergent, infashanyo yo gusiga irangi, ikwirakwiza, imiti itose, udukoko twica udukoko, imiti yica ibyatsi na emulisiferi mu nganda zikora za rubber. Koresha nkibikoresho byinjira hamwe nogukoresha amazi, birashobora gukoreshwa muburyo butandukanye bwo gucapa imyenda no gusiga amarangi, nka enzyme desizing, carboneisation yubwoya, kugabanuka kwa cashmere, chlorine, kuvura silike ya rayonCAS: 25638-17-9.

Irashobora kandi gukoreshwa nkibikoresho byo guhanagura ibicuruzwa no gukora inganda. Ongeramo 10% penetrant BX igisubizo muri pigment organic ningirakamaro muburyo bwo guhindura amabara. Ikoreshwa nka emulisiferi mugutegura reberi. Igicuruzwa gifite uburyo bwiza bwo gutembera, guhanagura, emulisile, gukwirakwiza no kubira ifuro. Kurwanya aside, kurwanya alkali, kurwanya amazi akomeye, kurwanya umunyu ngenga, kongeramo umunyu muke birashobora kongera cyane ubwinjira. Byakoreshejwe cyane mubikorwa bitandukanye byo gucapa imyenda no gusiga amarangi, cyane cyane bikoreshwa nkibikoresho byinjira, hamwe nogukoresha amazi, birashobora kandi gukoreshwa nkibikoresho byo kumesa, gufasha amarangi, gutatanya, kwica udukoko hamwe nudukoko twangiza, nibindi. umwirondoro.

Gukoresha ibikoresho bibisi (kg / t) Nafthalene itunganijwe 300 n-butanol 300 sec-octanol 45 Fuming acide sulfurike 840 450 sulfate caustic soda 190 ifu yicecekeye 100 Uburyo bwo kubyaza umusaruro Dissolve naphthalene ibice 426 muri 478 n-butanol, ongeramo aside sulfurike yibice 1060 munsi munsi gukurura, hanyuma ongeramo fuming acide sulfurike ibice 320. Gabi yashyutswe buhoro kugeza kuri 50-55 ℃ abikwa kuri 6h. Nyuma yo guhagarara, aside iri munsi irekurwa. Igisubizo cyo hejuru cyibisubizo bitagira aho bihuriye na alkali, hanyuma bigahumanya hamwe na sodium hypochlorite, ubutayu, kuyungurura, kuyitera no kumisha kugirango ubone ibicuruzwa byarangiye.