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Desoanted SC - Impinduramatwara impinduramatwara yibicuruzwa:
Kugabana SC nububiko bushya bwuruhu bwakozwe, bwateye imbere kandi bugurishwa nuruganda rwacu rwuzuye rwuruhu. Iki gicuruzwa cyateye imbere gitanga inyungu zitandukanye zuruhu ugereranije nabakozi ba Polymer gakondo, harimo kurwanya amazi gakondo, kuzamura imbaraga zumubiri, byuzuye imbaraga zumubiri, hamwe nubunararibonye busumba. By'umwihariko byagenewe inganda zinahuri, kubahannye SC ntabwo byoroshye gukoresha gusa ahubwo byorohereza gukurura ... -
Inzira zose zerekeza kuri 'formaldehyde-free' isi | Icyifuzo cya Amino ya amino resin
Ingaruka zatewe na formaldehyde yakozwe mugihe cyo kugabana yavuzwe na tanneries nabakiriya barenze imyaka icumi ishize. Icyakora gusa mumyaka yashize afite ikibazo cyafashwe neza na tanners.
Kuri byombi binini kandi bito, kwibanda bigamije kwipimisha freemaldehyde. Thanneries zimwe zagerageza buri cyiciro cyimpu zabo nshya zakozwe kugirango ibicuruzwa byabo bigerweho kubipimo.
Kubantu benshi muruganda rwuruhu, kumenya uburyo bwo kugabanya ibikubiye muri formaldehyde muruhu rwasobanuwe neza--
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Umukozi wa Polymer Agent hamwe na Ultra imikorere n '' uburemere bwa molekili budasanzwe | Icyemezo cyo gutanga ibyemezo
ibicuruzwa bya polemer uburemere bwa molecular
Muruhu, kimwe mubibazo bireba cyane mubiganiro byibicuruzwa bya polymer nuko, ikirere gitanga ibicuruzwa cyangwa macro-molekile.
Kuberako mubicuruzwa bya polymer, uburemere bwa moleclar (kugirango ube umwirondoro wa molecular. Ibicuruzwa bya polemer birimo uburemere bwa micro na macro-moleculeBirumvikana ko umutungo wanyuma wibicuruzwa bya polymer bifitanye isano nibintu bitandukanye nka polymerisation, uburebure bwa shimi, imikorere, amatsinda ya hydrophilic, nibindi bikoresho bya molekili ntibishobora gufatwa nkibisobanuro byumutungo wibicuruzwa.
Uburemere bwa molekile bwabakozi benshi bamagana isoko ku isoko rigera kuri 20000 kugeza 100000 G / Mol, imiterere y'ibicuruzwa hamwe n'uburemere bwa molecular muri iyi intera iringaniza.Ariko, uburemere bwa molekili bwibicuruzwa bibiri byemeza biri hanze yiyi ntera muburyo butandukanye.
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Umucyo mwiza Kwiyiriza ubusa | Icyemezo cyiza cyo gusaba ibicuruzwa bya syntan
Buri gihe hariho ibice bimwe bya kera dusanga mubuzima bwacu butuma tumwenyura igihe cyose tubatekereza. Nkiyo nkawe super comfy inkweto z'uruhu rwera.
Ariko, iraguhuza rimwe na rimwe kwibuka ko igihe kirenze, inkweto ukunda ntizizongera kuba umweru kandi zirabagirana, kandi zirashaje zirashaje n'umuhondo.
Noneho reka tumenye icyo inyuma yumuhondo wuruhu rwera--Mu 1911, Dr. Stiasny yateje imbere igitabo cya Sintetike ya Sintekoke yashoboraga gusimbuza imboga tannin. Ugereranije na tannin yimboga, tanntutike yoroshye yoroshye kubyara, ifite umutungo ukomeye, ibara ryumucyo hamwe nimboga nziza. Nguko uko byaje kwigarurira umwanya wingenzi munganda zirimo kugabana imyaka ijana yiterambere. Mu ikoranabuhanga rya none, ubu bwoko bwa synthetic tannin ikoreshwa mu ngingo hafi ya yose.
Bitewe n'imiterere itandukanye, gusaba, bakunze kwita synthetic tannin, tannin, sulfonic tannin, ibisigazwa byibi bikunze ni uko monomer yabo isanzwe yimiti ya deheilic.
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Desoated Ara amphoteric Polymeric Tanning Agent na Desoatenteje Ars antphoteric agent agening igent agent | Icyifuzo cya Premium Premium
Hariho imiterere yitwa Wang Yang Ronasty. Igihe yari kure y'urusengero, ashinga ishuri ry'ubwenge; Igihe yari umukozi w'ababyeyi, yungukiye abaturage; Igihe igihugu cyari mu bibazo, yakoresheje ubwenge n'ubutwari ku buryo hafi ya quest yo gufata inyeshyamba kandi akabuza igihugu kwangizwa n'intambara y'abenegihugu. "Gushiraho agaciro kandi kugira imvugo nziza n'imvugo ntabwo ari amahitamo ya kabiri mu myaka ibihumbi bitanu bishize." Ubwenge bukomeye bwa Wang Yangming buriba nuko yarebaga ubwoko bwiza kandi afite amayeri menshi imbere yinyeshyamba zinyeganyega.
Isi ntabwo ari uruhande rumwe, akenshi ni imidendezo. Kimwe nabakozi ba amphoteric bakoresheje imiti yuruhu. Abakozi ba Amphoteric ni abakozi bashinzwe ubukana bafite itsinda rya cation hamwe nitsinda rya ainic mumiterere imwe yimiti - mugihe PH ya sisitemu ari nziza cyane ingingo ya Isoelectric. Umukozi ushinzwe inanga ntaho cyangwa imitungo ya aineti;
Iyo PH ya sisitemu iri munsi yingingo ya isoelectric, itsinda rya aiontic ryumukozi wa karuning rikingiwe kandi rikagira imico ya catique, naho ubundi. -
Kora ingingo igorofa cyane, ndetse, yateje inkunga acs | Icyifuzo cya Premium Premium
Niba utwaye muri Xinjiag, ukurikire Lianhuo Exproptionway kuri Urumqi, nyuma yo kwambuka ikiraro cya Guozigou, uzanyura mu muyoboro muremure, kandi umwanya uva muri tunnel - ubururu bunini bwubururu buzihutira mumaso yawe.
Kuki dukunda ibiyaga? Ahari kuberako hejuru yikiyaga kiduha kumva 'imbaraga' ituze, ntabwo rinyeganyega nkamazi cyangwa akajagari nkisumo, ahubwo nkurikije ubwiza bwiburasirazuba bwurugero no kwitiba.
Bikaze birashoboka ko ari uburyo bwuruhu ko kwerekana neza iyi yubuntu.
Kuringaniza ni uburyo rusange mu ruhu kubera ingaruka zidasanzwe z'ingano, zitanga inyungu zisanzwe kandi zisanzuye. Ikoreshwa cyane mukweto zisanzwe, inkweto zo hanze n'ibikoresho sofa sofa. Irakoreshwa kandi mu rwego rwo kuzamura imiterere no kunoza amanota y'uruhu, nkuko ikiruhuko gihisha ibyangiritse kuruhu.Ariko ahantu heza hahanamye kandi bikenera byinshi kuri rawhide yumwimerere ubwayo. Bisaba ubukana bwiza bwa Wetblue itose, bitabaye ibyo birashobora gutera byoroshye ibibazo bitagereranywa. Ariko, nubwo itota ifatwa neza, itandukaniro mumpu wumwimerere winyamaswa, cyane cyane itandukaniro rinini mu nkombe zumugongo no kugoreka ibintu bikomeye byuburyo bureremba. Mu gusubiza iki kibazo rero, ikipe ya omezo yashyizeho igisubizo gishya.
