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I-melamine engena-formaldehyde
Eyona nto ibalulekileyo kwi-formaldehyde-free melamine tanning agent kukukhetha kwayo ukugcwaliswa.
Ingazalisa ngokukhethekileyo iindawo ezithambileyo ezifana nemiphetho kunye nesisu sesikhumba, isombulule ngempumelelo ingxaki yomphezulu okhululekileyo, ngelixa igcina imigca yendalo kwiindawo eziqinileyo ezifana nomqolo ongasemva.
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I-Amino resin
I-Amino resin tanning agent "yingcali yokubumba" kwinkqubo yokuguqula umbala wesikhumba. Ngokuzalisa okukhethiweyo okugqwesileyo, isebenza ngokuchanekileyo kwiindawo ezithambileyo ezifana nemiphetho kunye nemithungo yesikhumba, inciphisa ngempumelelo umahluko wenxalenye kwaye isombulule ingxaki yomphezulu okhululekileyo. Kwangaxeshanye, inika ulusu uvakalelo olukhethekileyo lokugcwala, ukuqina kunye nokuthamba. Ukuba i-acrylic tanning agent inoxanduva "lokuzalisa nokuthambisa", i-synthetic tanning agent inoxanduva "lokulungisa ngokubanzi", ngoko ke i-amino resin tanning agent "kukwakha okuqinileyo kunye nokuzalisa okukhethayo".
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iarhente yokwenziwa kokukhanya
I-Syntan yeyona nto isetyenziswa kakhulu kwaye yahlukahlukeneyo kwikhemistri yesikhumba. Ingathathwa njengohlobo lwearhente yokuthambisa isikhumba "eyenzelwe wena" ngeendlela zeekhemikhali. Ilinganisa ulwakhiwo lweearhente zokuthambisa isikhumba zezityalo, kodwa ineempawu eziguquguqukayo nezilawulekayo. Yindlela ephambili yokulawula ukuvakala, ipropati yokuzalisa, ukusebenza kokudaya kunye nokunciphisa iindleko zesikhumba kwimveliso yesikhumba yanamhlanje.
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Ukuthintela iTannin
I-Neutralizing tannin sisithako esithile sokwenziwa kwesikhumba esisetyenziswa kwinkqubo yokwenziwa kwesikhumba. Isetyenziswa kakhulu kwinkqubo yokwenziwa kwesikhumba esifakwe i-chrome-tan. Umsebenzi wayo ophambili ayikokuyenza ingabi na-alkali kuphela, kodwa kukulungisa ixabiso le-pH yesikhumba esingenanto ngokusebenzisa iipropati zaso zokubopha kunye nokuthintela, ngelixa ikhulula imicu kwaye iqinisa ubume bomphezulu, ngaloo ndlela idala iimeko ezilungileyo zokwenziwa kwesikhumba kwakhona, ukudaya, kunye nokuoyila.
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Iarhente yokubuyisela i-acrylic kwi-PB
I-Acrylic tanning agent yenye yezona zinto zibalulekileyo kwinkqubo yokuphinda i-leather shinning. Ijongana kakhulu nokungalingani kwesikhumba ngokuzalisa ngokukhetha iindawo ezikhululekileyo zesikhumba (ezifana nemimandla yesisu kunye necala), ngaloo ndlela iphucula umgangatho wesikhumba ngokubhekiselele ekugcwaleni, ukuthamba, kunye nokumelana nokukhanya. Sisixhobo esibalulekileyo ekuvelisweni kwesikhumba esikumgangatho ophezulu sanamhlanje, kubandakanya isikhumba sesofa, isikhumba esingaphezulu kwezihlangu, kunye nesikhumba sempahla.
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Iiarhente ezincedisayo zokuntywila
Izixhobo zokumanzisa zezona zinto zibalulekileyo xa kusenziwa ulusu. Zisetyenziswa kakhulu ukubuyisela ngokukhawuleza nangokulinganayo ulusu oluluhlaza (ingakumbi ulusu olumanzi olunetyuwa okanye ulusu olomileyo) kwimeko yolusu olutsha, ngelixa zicoca ukungcola kunye neeoyile ezithile kulusu, zibeka isiseko esiqinileyo sokulungiswa okulandelayo.
