-
I-Devocaten SC - Izinguquko zesikhumba Chemistry Product:
I-Devocaten SC iyisikhumba esivelayo samakhemikhali wesikhumba, athuthukiswe futhi athengiswa yifektri yethu yamakhemikhali yesikhumba ephelele. Lo mkhiqizo othuthukile unikeza uhla lwezinzuzo ezithuthukiswa zesikhumba uma kuqhathaniswa nama-polymer modener agents, kufaka phakathi ukumelana kwamanzi okuhle, okuthuthukile ngokomzimba, amandla wesikhumba athuthukisiwe, nokuhlangenwe nakho kwesikhumba okuthuthukile. Yakhelwe ngqo imboni yesikhumba yesikhumba, i-Devocaten SC akuyona nje into okulula ukuyisebenzisa kepha futhi isiza abase-Absorp ... -
Yonke indlela eya ezweni 'le-formaldehyde-free' Isincomo semikhiqizo ye-Amino Resin Series
Umthelela obangelwe yi-freemdehyde yamahhala ekhiqizwa ngesikhathi senqubo yokushukunyiswa kukhulunywa ngaye ngama-tanneries namakhasimende angaphezu kweshumi leminyaka edlule. Kodwa-ke kuphela eminyakeni yamuva nje le nkinga yathathwa ngokungathi sína ngama-tanners.
Kuwo womabili ama-tanneries amakhulu futhi amancane, ukugxila bekulokhu kuguqukela ekuhlolweni kokuqukethwe kwamahhala kwe-formaldehyde. Amanye ama-tanneries azovivinya wonke amakhethini wesikhumba sawo esanda kukhiqizwa ukuze aqinisekise ukuthi imikhiqizo yazo ifinyelela ezindinganisweni.
Kwabaningi bantu embonini yesikhumba, ukuqonda kokuthi wehlise kanjani okuqukethwe kwamahhala kwe-formaldehyde esikhwameni sekwenziwe kwacaca impela--
-
I-POLYLER TANNING ejenti ngokusebenza kwe-Ultra kanye 'ne-Unique' Molecular isisindo | Isincomo Somkhiqizo Ophelele Somkhiqizo
Isisindo somkhiqizo we-polymer molecular
Kwikhemikhali lesikhumba, omunye wombuzo othinteke kakhulu engxoxweni yemikhiqizo ye-polymer ukuthi, isimo sezulu umkhiqizo ungumkhiqizo omncane noma we-macro-molecule.
Ngoba phakathi kwemikhiqizo ye-polymer, isisindo samangqamuzana (ukucacisa, isisindo samangqamuzana aphakathi. Umkhiqizo we-polymer uqukethe isisindo se-molecular, kungathinta isibambo somkhiqizo, singena kanye nesibambo esithambile nesimo sezulu kanye nesikhumba esithambile nesimo sezulu kanye nesikhumba esithambile nesimo sezulu esithambile sesikhumba Indow.Vele, impahla yokugcina yomkhiqizo we-polymer ihlobene nezici ezahlukahlukene ezifana ne-polymerization, ubude bamakhemikhali, isakhiwo samakhemikhali, ukusebenza, isisindo, isisindo se-hydrophilic, njll. Isisindo se-hydrophilic asikwazanga ukubhekwa njengesethenjwa sempahla yodwa.
Isisindo samangqamuzana sabantu abaningi be-polymer retanning emakethe bangama-20000 kuye ku-100000 g / mol, izakhiwo zemikhiqizo ngesisindo se-molecular ngaphakathi kwalesi sikhathi sibonisa impahla enokulinganisela.Kodwa-ke, isisindo samangqamuzana semikhiqizo emibili yezinqumo ingaphandle kwalesi sikhashana ngakolunye uhlangothi.
-
Ukushesha Okuhle Kukhanya | Isincomo esifanelekile somkhiqizo we-Syntan
Kuhlala kukhona izingcezu ezithile zakudala esizithola empilweni yethu ezisenza simamatheke njalo lapho sicabanga ngabo. Njengalo lelo amabhuzu wesikhumba amhlophe esimhlophe kwikhabethe lakho lezicathulo.
Kodwa-ke, kuyakukhathaza kwesinye isikhathi ukukhumbula ukuthi ngokuhamba kwesikhathi, amabhuzu akho owathandayo ngeke esaba mhlophe futhi acwebezela, futhi kancane kancane azoguga futhi aphuzi.
Manje ake sithole ukuthi yini engenzeka kokuphuzi kwesikhumba esimhlophe--Ngo-1911 uDkt Stiasny usungule inoveli yokwenziwa i-tannin eyayingathatha isikhundla se-tannin yemifino. Uma uqhathanisa ne-tannin yemifino, i-zokwenziwa i-tannin kulula ukuyikhiqiza, inendawo enhle yokuvula, umbala okhanyayo kanye nokuqina okuhle. Ngakho-ke sekufikile isikhundla esibalulekile embonini yezokushuka eminyakeni eyikhulu yentuthuko. Kubuchwepheshe besimanje bokushuka, lolu hlobo lwe-tannin lokwenziwa lusetshenziswa cishe kuzo zonke izindatshana.
Ngenxa yesakhiwo sayo esihlukile kanye nesicelo, zivame ukubizwa ngokuthi yi-tannin zokwenziwa, i-phenolic tannin, i-sulfonic tannin, ehlakaza i-tannin, njll.
-
I-Devocaten Ara AmphoTic Polymeric Polymeric Agent kanye ne-Desoatoton ARS Amphotetic Synthetic Agent | Izinqumo ze-Premium ze-Premium
Kunomlingiswa obizwa ngokuthi yi-wang yangming ku-ming Dynasty. Lapho engekho ethempelini, wasungula isikole sengqondo; Lapho enesikhulu sabazali, wasizakala emphakathini; Lapho izwe selisenkingeni, wasebenzisa ukuhlakanipha kanye nesibindi sakhe ngokucishe kwamhlubuka futhi avikele izwe ukuba lichithwe yimpi yombango. "Ukusungula ubuhle nobuhle nenkulumo akuyona ukukhetha kwesibili eminyakeni eyizinkulungwane ezinhlanu edlule." Ubuhlakani obukhulu bakwaWang yangming busekusho ukuthi wayenomusa lapho ebhekene nabantu abalungile futhi ngobuqili obukhulu ebusweni bezivukeli zobuqili.
Umhlaba awuhlangene nomunye, kuvame ukuba yi-hermaphroditic. Njengama-Amphoteric Agents Agents phakathi kwamakhemikhali wesikhumba. Ama-Asphoteric Tanning Agents angama-ejenti ane-cationic eqenjini le-cationic neqembu le-anionic elisesakhiweni esifanayo samakhemikhali - lapho i-pH yesistimu impela yiphuzu le-isoelectric of the agent tanning. Umenzeli we-Tanning awukhombisanga izakhiwo ze-cationic noma i-anionic;
Lapho i-PH yohlelo ingaphansi kwephuzu le-isoelectric, iqembu le-anionic lomenzeli wokushunqiswa livikelwe futhi lithatha umlingiswa we-catioc, futhi okuphambene nalokho. -
Yenza i-Flater Article Ngaphezu kwalokho, ama-desoatoton ACS | Izinqumo ze-Premium ze-Premium
Uma ushayela eXinjiang, landela i-Liamuo Expred Back to Urumpi, ngemuva kokuwela ibhuloho laseGuozigou, uzodlula emhubheni omude, futhi uphume umhubhe emhubheni - i-crystal enkulu eluhlaza okwesibhakabhaka izoshesha emehlweni akho.
Kungani sithanda amachibi? Mhlawumbe ngoba indawo ecwebezelayo yechibi isinikeza umuzwa wokuthi 'onamandla' uzolile, hhayi oqinile njengamanzi aphansi noma angcolile njenge-aspeal asperal, ngokulandelana kokuhlolisisa nokuhlolisisa.
I-Floter mhlawumbe isitayela sesikhumba esibonisa kahle lokhu okuhle kobuhle.
I-Floter yisitayela esivamile ngesikhumba ngenxa yendlela ekhethekile yokusanhlamvu, enikeza intshisakalo yesitayela esemvelo nephumule. Isetshenziswa kakhulu ezicathulweni ezivamile, izicathulo zangaphandle kanye nefenisha yesikhumba sofa. Kusetshenziselwa futhi ukuthuthukisa isitayela futhi kuthuthukise ibanga lesikhumba, njengoba ikhefu lifihla umonakalo wesikhumba.Kepha i-flater enhle nayo ibeka izimfuno eziphakeme ku-rawhide yasekuqaleni uqobo. Kudinga ukubona okuhle kwe-WetBlue emanzi, uma kungenjalo kungadala kalula izinkinga zekhefu. Kodwa-ke, noma ngabe i-WeetBlue iphathwe kahle, ukuhlukahluka kwezikhumba zangempela zezilwane, ikakhulukazi umehluko omkhulu emgogodleni nasezibukeni eziseceleni, kungenza ngisho nephule inselelo enkulu yesitayela se-flater. Ngakho-ke ukuphendula le nkinga, iqembu lesinqumo selethule ikhambi elisha.
