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Ibicuruzwa bisabwa kuri Noheri inkweto zo hejuru uruhu
Iterambere rishya, tanpine ya bisphenol itagira umupaka iganisha ku kuzamura icyatsi cy’ibicuruzwa by’uruhu Hamwe n’ubukangurambaga bugenda bwiyongera ku kurengera ibidukikije, abaguzi bashyize ahagaragara byinshi bisabwa kugira ngo umutekano no kurengera ibidukikije by’imiti. Mu nganda zikora uruhu, bispenol A (BPA) hamwe n’ibintu bisa na bispenol bigeze gukoreshwa cyane nk'imiti ikora ibihingwa, ariko ibintu nk'ibi birashobora guhungabanya ibidukikije kandi hu ... -
Iterambere rishya, bisphenol itagabanijwe synthique tannin iyobora kuzamura icyatsi kibisi cyuruhu
Iterambere rishya, tanpine ya bisphenol itagira umupaka iganisha ku kuzamura icyatsi cy’ibicuruzwa by’uruhu Hamwe n’ubukangurambaga bugenda bwiyongera ku kurengera ibidukikije, abaguzi bashyize ahagaragara byinshi bisabwa kugira ngo umutekano no kurengera ibidukikije by’imiti. Mu nganda zikora uruhu, bispenol A (BPA) hamwe n’ibintu bisa na bispenol bigeze gukoreshwa cyane nk'imiti ikora ibihingwa, ariko ibintu nk'ibi birashobora kubangamira ibidukikije kandi h ... -
Kora uruhu kurushaho umutekano | ICYEMEZO GO-TAN sisitemu ya chrome-yubusa
Sisitemu ya GO-TAN ya chrome-yubusa
ni icyatsi kibisi cyimeza cyashizweho muburyo bwihariye bwo gutunganya uruhu rwubwoko bwose. Ifite ibidukikije byiza cyane, idafite ibyuma, kandi nta aldehyde. Inzira iroroshye kandi ntisaba inzira yo gutoragura. Yoroshya cyane uburyo bwo gutwika mugihe ubuziranenge bwibicuruzwa. -
Ubukonje buragenda bwiyongera buhoro, byuka mugitondo gitunguranye uvuye mu idirishya uhuhuta byerekana umuyaga ukonje, reka ngomba kwishongora, kugwa biraza rwose.
DESOATEN SC nigikoresho gishya cyimiti yimpu yakozwe, yakozwe kandi igurishwa ninganda zacu zikora imiti yuzuye uruhu. Ibicuruzwa byateye imbere bitanga inyungu nyinshi zongerera uruhu ugereranije nubushakashatsi bwa polymer gakondo, harimo kurwanya amazi meza, kunoza imbaraga zumubiri, kuzamura uruhu rwuzuye, hamwe nuburambe buhebuje. Byakozwe muburyo bwihariye bwo gutunganya uruhu, DESOATEN SC ntabwo yoroshye kuyikoresha gusa ahubwo yorohereza kwinjiza ... -
DESOATEN SC - Impinduramatwara y'uruhu rwa chimie Ibicuruzwa bisobanura:
DESOATEN SC nigikoresho gishya cyimiti yimpu yakozwe, yakozwe kandi igurishwa ninganda zacu zikora imiti yuzuye uruhu. Ibicuruzwa byateye imbere bitanga inyungu nyinshi zongerera uruhu ugereranije nubushakashatsi bwa polymer gakondo, harimo kurwanya amazi meza, kunoza imbaraga zumubiri, kuzamura uruhu rwuzuye, hamwe nuburambe buhebuje. Byakozwe muburyo bwihariye bwo gutunganya uruhu, DESOATEN SC ntabwo yoroshye kuyikoresha gusa ahubwo yorohereza kwinjiza ... -
Icyemezo Gishya Ibikoresho Byikoranabuhanga Co, Ltd - Imikorere myinshi ya Polymer Yongeyeho DESOATEN RD
Buri munsi wimvura, abana benshi bakunda gukora ni ugusohoka no kwidagadura, buri cesspool ntoya ikeneye kuneshwa "inyanja", kwambara inkweto zimvura kugirango uve mukigero cyihuta, umunezero wabana uhora woroshye kandi mwiza , birashoboka ko aribintu byinshi byibuka mubana mubantu bakuru.
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“Umusore mwiza” wambere | Icyemezo cya Premium Ibyifuzo-Kutabogama tannine ifite imitungo myinshi yo kwisiga DESOATEN NSK
14 Gashyantare, umunsi mukuru w'urukundo no gukundana
Niba ibicuruzwa bivura imiti bifite isano, noneho ibicuruzwa ngiye gusangira nawe uyumunsi birashoboka cyane ko 'umusore mwiza' uzwi.
Kurema uruhu bisaba ubufasha bukomeye bwibikoresho byo gutwika, amavuta ya fatliquors hamwe namabara yamabara; birasaba kandi ubufasha bwurwego runini rwibikorwa-byubatswe bikora kugirango ugere ku buryo wifuza no gukora.
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Ntakindi gihumura kibabaza, kumva neza igisubizo kubikoresho byo muruhu | Icyifuzo cya Premium Ibyifuzo
Ati: "Iyo imyaka yashize kandi ibintu byose bikaba byashize, gusa impumuro yo mu kirere igumaho kugira ngo amateka akomeze kubaho."
Ntabwo akenshi bidashoboka kwibuka amakuru arambuye kubyabaye mumyaka mirongo ishize, ariko burigihe hariho kwibuka neza umunuko winjiye mubintu muricyo gihe, kandi bisa nkaho ushobora kongera kumva amarangamutima nibyiyumvo byicyo gihe mugihe wowe impumuro. Uruhu ruhumura, kandi bisa nkaho rugomba guhumurirwa neza. Ibiranga bimwe byiza, kurugero, nko gukoresha uruhu nka nyuma yimibavu yabo.
Uruhu rwose rushobora kuba impumuro nziza, mugihe ibishaje byabanyaburayi byakoreshaga gusa lime, tannine yimboga namavuta ya elayo.Iterambere ryibikorwa byikoranabuhanga ryazanye imikorere, korohereza nibintu byizewe bifatika mubikorwa byuruhu, ariko kandi byazanye impumuro, yubwoko bubi. Ubwoko bumwebumwe bwuruhu bukunze guhura nibibazo byo kunuka no guhungabana bitewe nuburyo bukenewe bwa stilistic hamwe no gukoresha ibintu bifunze, nkuruhu rwo mu nzu.
Uruhu rwo mu nzu akenshi rukenera ibyoroshye, byuzuye, bitose kandi byoroshye, bigerwaho neza hamwe namavuta karemano na fatliquours. Nyamara, amavuta karemano hamwe na fatliquors bikunda kubyara impumuro mbi. Impamvu nyamukuru zitera ibibazo byumunuko zirerekanwa hepfo: -
Inzira yose igana kuri 'formaldehyde-yubusa' isi | Icyifuzo cyicyemezo cya amino resin yibicuruzwa
Ingaruka zatewe na fordehide yubusa yakozwe mugihe cyo gutunganya ibicuruzwa byavuzwe ninganda n’abakiriya mu myaka irenga icumi ishize. Icyakora gusa mumyaka yashize ikibazo cyafatanywe uburemere nabatunganya.
Kuri byombi binini kandi bito, intumbero yagiye ihindurwa mugupima ibirimo fordehide yubusa. Amashanyarazi amwe yagerageza buri cyiciro cyuruhu rwabo rushya kugirango barebe ko ibicuruzwa byabo byujuje ubuziranenge.
Ku bantu benshi mu nganda z’uruhu, kumenya uburyo bwo kugabanya ibirimo forode ya forode yubusa mu ruhu byagaragaye neza - -
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Amabwiriza yo kwirinda imyumvire mibi | Icyemezo cyicyifuzo cyabafasha babigize umwuga
Surfactants ni sisitemu igoye, nubwo byose byitwa surfactants, imikoreshereze yabyo nibisabwa birashobora kuba bitandukanye rwose. Kurugero, mugihe cyo gutwika, surfactants zirashobora gukoreshwa nkibikoresho byinjira, umukozi uringaniza, gusubira inyuma, gutesha agaciro, ibinure, gusubiramo, kwigana cyangwa guhumanya ibicuruzwa.
Ariko, mugihe surfactants ebyiri zifite ingaruka zimwe cyangwa zisa, hashobora kubaho urujijo.
Ibikoresho byo gushiramo no gutesha agaciro nubwoko bubiri bwibicuruzwa bikoreshwa cyane mugihe cyo gushiramo. Bitewe nurwego runaka rwo gukaraba no guhanagura ubushobozi bwa surfactants, inganda zimwe zayikoresha nko gukaraba no gushiramo ibicuruzwa. Ariko, gukoresha ibikoresho byihariye bya ionic soaking agent mubyukuri nibyingenzi kandi ntibisimburwa.
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Icyemezo kibanziriza gukanika imikorere-Iringaniza sisitemu | Icyemezo cyiza cyibicuruzwa
Ikipe nziza cyane ubufatanye burashobora kuzana akazi neza, ni kimwe no gutwika uruhu. Ibicuruzwa byihariye kandi byabigenewe birashobora koroshya uburyo bwo gutunganya no kuzana ibisubizo byifuzwa.
Nkuko twese tubizi, kugabanya ni inzira yingenzi mugihe cyibikorwa bya beamhouse. Muri iki gihe, ibicuruzwa byahujwe bishobora gutanga imikorere, ituze numutekano byaba byiza guhitamo gukoreshwa mubikorwa bya beamhouse. ——
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Polymer tanning agent hamwe nibikorwa bya Ultra hamwe nuburemere bwa 'Unique' uburemere | Icyemezo cyiza cyibicuruzwa
ibicuruzwa bya polymer uburemere
Mu miti yimpu, kimwe mubibazo bihangayikishijwe cyane no kuganira ku bicuruzwa bya polymer ni uko, ikirere ibicuruzwa ari micro cyangwa macro-molekile.
Kuberako mubicuruzwa bya polymer, uburemere bwa molekuline (mubyukuri, uburemere buringaniye bwa molekile. Igicuruzwa cya polymer kirimo micro na macro-molekile, bityo rero iyo bivuze uburemere bwa molekile, mubisanzwe bivuga uburemere bwa molekile.) Nimwe murimwe Ihame shingiro ryibicuruzwa, birashobora kugira ingaruka kubicuruzwa byuzuye, byinjira mumitungo kimwe nigikoresho cyoroshye kandi cyoroshye cyuruhu rushobora gutanga.Birumvikana ko umutungo wanyuma wibicuruzwa bya polymer bifitanye isano nibintu bitandukanye nka polymerisiyonike, uburebure bwurunigi, imiterere yimiti, imikorere, amatsinda ya hydrophilique, nibindi. Uburemere bwa molekile ntibushobora gufatwa nkibintu byonyine byerekana ibicuruzwa.
Uburemere bwa molekuline yibintu byinshi bya polymer retanning kumasoko ni hafi 20000 kugeza 100000 g / mol, imitungo yibicuruzwa bifite uburemere bwa molekile muriki gihe byerekana imitungo iringaniye.Nyamara, uburemere bwa molekuline yibicuruzwa bibiri byicyemezo biri hanze yiyi ntera muburyo bunyuranye.
