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DESOATEN SC -Revolutionary Leather Chemistry Chigadzirwa tsananguro:
DESOATEN SC inyanzvi yematehwe kemikari zvinhu inogadzirwa, yakagadziridzwa uye inotengeswa nefekitori yedu yakazara yematehwe emakemikari. Ichi chigadzirwa chepamberi chinopa huwandu hwemabhenefiti ekuwedzera ematehwe kana achienzaniswa neachinyakare mapolymer tanning agents, anosanganisira yakanakisa kuramba mvura, kusimba kwemuviri, kukwidziridzwa kuzara kweganda, uye yepamusoro tactile chiitiko. Yakarongedzerwa indasitiri yekutsvuka matehwe, DESOATEN SC haisi nyore kushandisa chete asiwo inofambisa kunyura... -
Nzira yese kuenda kune 'formaldehyde-isina' nyika | Kurudziro yeDecision's amino resin series zvigadzirwa
Mhedzisiro yakakonzerwa nemahara formaldehyde inogadzirwa panguva yekutsvaira yakataurwa nevemateki nevatengi makore anopfuura gumi apfuura. Zvisinei mumakore achangopfuura nyaya iyi yakatorwa zvakanyanya nevasukuti vematehwe.
Kune ese makuru uye madiki tanneries, kutarisa kwave kuchinjika kune kuyedzwa kwemahara formaldehyde zvemukati. Mamwe ma tanneries aiedza batch yega yega yematehwe achangogadzirwa kuti ave nechokwadi chekuti zvigadzirwa zvavo zviri kuenderana.
Kune vanhu vazhinji vari muindasitiri yematehwe, kuziva maitiro ekudzikisa zvirimo zvemahara formaldehyde mumatehwe kwave kujekeswa——
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Polymer tanning agent ine Ultra performance uye 'Yakasarudzika' molecular uremu | Sarudzo's optimal chigadzirwa kurudziro
polymer chigadzirwa molecular uremu
Mukemikari yedehwe, mumwe wemubvunzo unonyanyobatikana munhaurirano yezvigadzirwa zvepolymer ndewekuti, mamiriro ekunze chigadzirwa imicro kana macro-molecule chigadzirwa.
Nekuti pakati pezvigadzirwa zvepolymer, huremu hwemamorekuru (kunyatsoita, avhareji yehuremu hwemamorekuru. chigadzirwa chepolymer chine micro uye macro-molecule zvikamu, saka kana tichitaura nezve huremu hwemamorekuru, kazhinji zvinoreva avhareji yehuremu.) Nheyo dzezvivakwa zvechigadzirwa, zvinogona kukanganisa kuzadza kwechigadzirwa, kupinda mukati pamwe nemubato wakapfava uye wakanyorova wedehwe raaigona kupa.Ehe, iyo yekupedzisira pfuma yechigadzirwa chepolymer inoenderana nemhando dzakasiyana-siyana dzakadai sepolymerization, kureba kweketani, chimiro chemakemikari, zvinoshanda, hydrophilic mapoka, nezvimwewo. Huremu hwema molecular hahungatariswi sehungori hwekutaura kwechigadzirwa.
Huremu hwemamorekuru evazhinji vepolymer retanning agents pamusika anosvika 20000 kusvika 100000 g/mol, zvivakwa zvezvigadzirwa zvine huremu hwemamorekuru mukati meiyi nguva inoratidza humwe hunhu.Nekudaro, huremu hwemamorekuru ezviviri zvezvigadzirwa zveSarudzo huri kunze kweiyi nguva kune imwe nzira.
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Excellent light fastness | Sarudzo yakanakisa kurudziro yechigadzirwa che syntan
Kune nguva dzose zvimwe zvimedu zvemhando yepamusoro zvatinowana muhupenyu hwedu zvinoita kuti tinyemwerere pese patinofunga nezvazvo. Kufanana neiyo super comfy white leather boots mune yako shangu cabinet.
Nekudaro, zvinokushungurudza iwe dzimwe nguva kuyeuka kuti nekufamba kwenguva, mabhutsu ako aunofarira haazove machena uye achipenya, uye zvishoma nezvishoma anozochembera uye yero.
Zvino ngationei kuti chii chiri seri kwekutsvuka kwedehwe jena——Muna 1911 AD Dr. Stiasny vakagadzira novel synthetic tannin inogona kutsiva tannin yemuriwo. Mukuenzanisa nemuriwo tannin, synthetic tannin iri nyore kugadzira, ine midziyo yakakura yekupisa, ruvara rwakareruka uye inopinda zvakanaka. Saka yasvika pakutora chinzvimbo chakakosha muindastiri yekutsvuka kwemazana emakore ebudiriro. Mune tekinoroji yemazuva ano yekupisa, rudzi urwu rwekugadzira tannin runoshandiswa munenge mune zvese zvinyorwa.
Nekuda kwemaitiro ayo akasiyana uye mashandisirwo, ivo vanowanzonzi synthetic tannin, phenolic tannin, sulfonic tannin, disperse tannin, etc. The commonality yematannins aya ndeyekuti monomer yavo inowanzo ye phenolic chemical structure.
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DESOATEN ARA Amphoteric Polymeric Tanning Agent and DESOATEN ARS Amphoteric Synthetic Tanning Agent | Sarudzo's Premium Recommendations
Kune munhu anonzi Wang Yangming muMing Dynasty. Paakanga ari kure netemberi, akatanga chikoro chepfungwa; paaiva mukuru mukuru wevabereki, aibatsira nzanga; apo nyika yakanga iri munhamo, akashandisa uchenjeri hwake noushingi kupotsa ari oga kugumisa kumukira ndokudzivisa nyika kuparadzwa nehondo yavagari vemo. "Kusimbisa kunaka uye kunaka uye kutaura haisi sarudzo yechipiri mumakore zviuru zvishanu apfuura." Uchenjeri hukuru hwaWang Yangming huri muchokwadi chokuti akanga ane mutsa pamberi pevanhu vakanaka uye ane mano akawanda pamberi pevapanduki vane mano.
Nyika haina divi rimwe chete, inowanzova hermaphroditic. Kungofanana neamphoteric tanning agents pakati pekemikari yematehwe. Amphoteric tanning agents maajenti ekutsvuka ane cationic boka uye anionic boka mune imwecheteyo kemikari chimiro - apo pH yehurongwa ndiyo chaiyo isoelectric point yeanopisa agent. mumiririri wekupisa haana cationic kana anionic zvimiro;
Kana iyo pH yehurongwa iri pazasi peiyo isoelectric point, iyo anionic boka reanopisa mumiriri rinodzivirirwa uye rinotora cationic hunhu, uye zvinopesana. -
Gadzira chinyorwa chinoyangarara zvakanyanya kunyange, DESOATEN ACS | Sarudzo's Premium Recommendations
Kana iwe uri kutyaira muXinjiang, tevera Lianhuo Expressway kudzokera kuUrumqi, mushure mokuyambuka Guozigou Bridge, iwe uchapfuura nemugero refu, uye nguva yaunobuda mugero - hombe yekristaro yakajeka yebhuruu ichamhanya mumeso ako.
Sei tichida madziva? Zvichida nekuti nzvimbo iri kupenya yedhamu inotipa pfungwa 'yesimba' yakadzikama, isina kuomarara semvura yemutsime kana kuvhiringika semapopoma emvura, asi inodzorwa uye ine upenyu, inoenderana neKumabvazuva kwerunako rwemwero uye kutarisisa.
Floater ingangove maitiro edehwe anonyatso ratidza kunaka uku.
Floater chimiro chakajairwa mudehwe nekuda kwekukosha kwezviyo mhedzisiro, iyo inopa yakasikwa uye yakasununguka chimiro kufarira. Inoshandiswa zvakanyanya mune zvakajairika shangu, shangu dzekunze uye fenicha sofa dehwe. Inoshandiswawo kusimudzira chimiro uye kuvandudza giredhi rematehwe, sezvo kutyora kunovanza kukuvadzwa kweganda.Asi inoyangarara yakanaka inoisawo zvinodikanwa zvakakwirira pane yekutanga rawhide pachayo. Inoda kuenzana kwakanaka kwe wetblue wetblue , kana zvisina kudaro zvinogona kukonzera matambudziko asina kuenzana ekuputsa. Zvisinei, kunyange kana iyo wetblue yakabatwa zvakanaka, kusiyana kwematehwe epakutanga emhuka, kunyanya kusiyana kwakakura mumusana uye kumativi ematumbu, kunogona kuita kunyange kuputsa dambudziko guru reiyo floater style. Saka mukupindura dambudziko iri, timu yeSarudzo yakaunza mhinduro nyowani.
