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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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Yakanakisa defoaming chivakwa, chengetedza mubato wakasununguka.
Chii chinonzi furo?
Iwo mashiripiti anoyangarara pamusoro pemiraraungu;
Ndivo kupenya kunoyevedza kuri pavhudzi romudiwa wedu;
Ndidzo nzira dzakasiiwa kana dolphin ichinyura mumvura yakadzika yebhuruu…Kune vateki vematehwe, furo rinokonzerwa nekurapwa kwemuchina (mukati mezvigubhu kana nemapadhi), iyo yakavharira mweya mukati mezvikamu zvepasi pemvura inoshanda uye yakagadzira musanganiswa wegasi uye mvura.
Mafuro haadzivisiki panguva yekunyorova kwekupedzisira. Izvi zvinodaro nekuti, mukunyorova kwekupedzisira maitiro, kunyanya danho rekudzoreredza, mvura, ma surfactants uye marapirwo emuchina ndizvo zvinhu zvitatu zvinokonzeresa furo, asi zvinhu zvitatu izvi zviripo nguva yese iyi.Pakati pezvinhu zvitatu izvi, surfactant chimwe chezvinhu zvakakosha zvinoshandiswa panguva yekutsvaira. Iyo yunifomu uye yakatsiga yekunyorova kwecrust uye kupinda kwemakemikari mucrust zvese zvinoenderana nazvo. Nekudaro, kuwanda kweiyo surfactant kunogona kukonzera matambudziko emafuro. Mafuro akawandisa anogona kuunza matambudziko pakuenderera mberi kwekupisa. Semuenzaniso, zvinogona kukanganisa kunyange kupinda, kunyura, kugadzirisa kemikari.
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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 hakusi 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.
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Super soft synthetic fatliquor DESOPON USF | Decision Premium Recommendations
Kupfava
Muzvikomo zveEcuador munomera uswa hunonzi toquilla, hunde hwahwo hunogona kurukwa kuva ngowani pashure pokunge warapwa. Heti iyi yaifarirwa nevashandi vepaPanama Canal nekuti yaive yakareruka, yakapfava uye yaifema, uye yaizivikanwa se "Panama hat". Iwe unogona kupeta chinhu chose kumusoro, uiise kuburikidza nemhete uye uipete pasina kuunyana. Saka inowanzoputirwa mucylinder uye yakapetwa kana isina kupfeka, zvichiita kuti zvive nyore kutakura.
Imwe yezvivezwa zvaBernini zvinonyanya kupembererwa ndeyemashiripiti "Pluto Snatching Persephone", apo Bernini akagadzira ingangove "yakapfava" marble munhoroondo yevanhu, ichiratidza kunaka kwepamusoro kwemarble mu "kupfava" kwayo.
Kupfava ndiwo maonero akakosha anopa vanhu pfungwa yekuzivikanwa. Vanhu vanofarira kupfava, pamwe nekuti hakutiunzi kukuvadza kana njodzi, asi chengetedzo nekunyaradza chete. Kana masofa ese mudzimba dzeAmerica aive maChinese akasimba ehuni funniture, hapafanirwe kuve nembatatisi dzakawanda kudaro, handiti?
Nokudaro, nokuda kweganda, kupfava kwagara kuri chimwe chezvinhu zvinozivikanwa zvikuru nevatengi. Zvingave zvipfeko, fenicha, kana chigaro chemotokari.
Chigadzirwa chinonyatsoshanda chekunyorova mukugadzirwa kwematehwe ndiko mafuta.
Kupfava kweganda ndiko mhedzisiro pane chinangwa chemafuta, inova kudzivirira iyo fiber chimiro kubva pakunamatira zvakare panguva yekuomeswa (dehydration) process.
Asi mune chero mamiriro ezvinhu, kushandiswa kwemafuta, kunyanya mamwe echisikigo, anogona kuguma nematehwe akapfava uye akasununguka. Zvisinei, kunewo matambudziko: mafuta akawanda echisikigo ane kunhuhwirira kusingafadzi kana kutsvuka nekuda kwenhamba huru yezvisungo zvisina kuvharwa muchimiro chavo. Synthetic fatliquors, kune rumwe rutivi, haitamburi nedambudziko iri, asi kazhinji haina kupfava uye yakasununguka sezvinodiwa.Sarudzo ine chigadzirwa chimwe chinogadzirisa dambudziko iri uye inowana zvinoshamisa kuita:
DESOPON USFSuper soft synthetic fatliquor
Takazviita zvakapfava sezvazvinogona -
