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ʻO DESOATEN SC - Revolutionary Leather Chemistry Wehewehe huahana:
ʻO DESOATEN SC kahi mea kemika ʻili hou i hana ʻia, hoʻomohala ʻia a kūʻai ʻia aku e kā mākou hale hana kemika ʻili piha. Hāʻawi kēia huahana holomua i nā pono hoʻonui ʻili i hoʻohālikelike ʻia me nā mea ʻaila tanning polymer kuʻuna, me ke kūpaʻa wai maikaʻi loa, ka ikaika kino i hoʻomaikaʻi ʻia, ka piha ʻana o ka ʻili, a me kahi ʻike paʻi kiʻekiʻe. Hoʻolālā kūikawā ʻia no ka ʻoihana tanning ʻili, ʻaʻole maʻalahi wale ka hoʻohana ʻana o DESOATEN SC akā hoʻomaʻalahi hoʻi i ka omo ʻana... -
A hiki i ke ao 'formaldehyde-free' | Manaʻo o nā huahana amino resin series a Decision
Ua ʻōlelo ʻia ka hopena i hoʻokumu ʻia e ka formaldehyde manuahi i hana ʻia i ka wā o ke kaʻina hana tanning e nā tanners a me nā mea kūʻai aku ma mua o hoʻokahi ʻumi makahiki i hala. Eia naʻe i nā makahiki i hala iho nei ua lawe koʻikoʻi ʻia ka pilikia e nā tanners.
No nā hale hana ʻili nui a me nā hale hana liʻiliʻi, ua neʻe ka manaʻo i ka hoʻāʻo ʻana i ka nui o ka formaldehyde manuahi. E hoʻāʻo kekahi mau hale hana ʻili i kēlā me kēia pūʻulu o kā lākou ʻili i hana hou ʻia e hōʻoia i ka kūlike o kā lākou huahana me nā kūlana.
No ka hapa nui o ka poʻe i ka ʻoihana ʻili, ua maopopo loa ka ʻike pehea e hoʻohaʻahaʻa ai i ka nui o ka formaldehyde manuahi i loko o ka ʻili——
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ʻO ka mea hoʻokalakala polymer me ka hana Ultra a me ke kaumaha molekala 'Unique' | Manaʻo huahana kūpono loa a ka Decision
ke kaumaha molekala huahana polymer
I ke kemika ʻili, ʻo kekahi o nā nīnau koʻikoʻi i ke kūkākūkā ʻana o nā huahana polymer, ʻoiai he huahana micro a macro-molecule paha ka huahana.
No ka mea, ma waena o nā huahana polymer, ʻo ke kaumaha molekala (ʻo ia hoʻi, ke kaumaha molekala awelika. Loaʻa i kahi huahana polymer nā ʻāpana micro a me macro-molecule, no laila ke kamaʻilio ʻana e pili ana i ke kaumaha molekala, pili pinepine ia i ke kaumaha molekala awelika.) ʻo ia kekahi o nā kumu nui o nā waiwai o ka huahana, hiki iā ia ke hoʻopilikia i ka hoʻopiha ʻana o ka huahana, ka waiwai komo a me ka lima palupalu a maʻemaʻe o ka ʻili hiki iā ia ke hāʻawi.ʻOiaʻiʻo, pili ka waiwai hope loa o kahi huahana polymer i nā kumu like ʻole e like me ka polymerization, ka lōʻihi o ke kaulahao, ke ʻano kemika, nā hana, nā hui hydrophilic, a me nā mea ʻē aʻe. ʻAʻole hiki ke manaʻo ʻia ke kaumaha molekala ʻo ia wale nō ke kuhikuhi o ka waiwai huahana.
ʻO ke kaumaha molekala o ka hapa nui o nā mea hoʻomaʻemaʻe polymer ma ka mākeke ma kahi o 20000 a 100000 g/mol, ʻo nā waiwai o nā huahana me ke kaumaha molekala i loko o kēia wā e hōʻike ana i ka waiwai kaulike.Eia nō naʻe, aia ke kaumaha molekala o ʻelua o nā huahana a Decision ma waho o kēia wā ma ke ʻaoʻao ʻē aʻe.
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ʻO ka paʻa māmā maikaʻi loa | ʻO ka ʻōlelo aʻoaʻo kūpono loa a ka hoʻoholo no ka huahana syntan
Aia mau kekahi mau ʻāpana kahiko a mākou e ʻike ai i ko mākou ola e hoʻohauʻoli ai iā mākou i kēlā me kēia manawa a mākou e noʻonoʻo ai iā lākou. E like me kēlā mau kāmaʻa ʻili keʻokeʻo ʻoluʻolu loa i loko o kou keʻena kāmaʻa.
Eia nō naʻe, hoʻonāukiuki iā ʻoe i kekahi manawa ke hoʻomanaʻo i ka hala ʻana o ka manawa, ʻaʻole e keʻokeʻo a ʻālohilohi hou kāu mau kāmaʻa punahele, a e lilo mālie a melemele.
I kēia manawa, e ʻike kākou i ke kumu o ka melemele ʻana o ka ʻili keʻokeʻo——I ka makahiki 1911 AD, ua hoʻomohala ʻo Kauka Stiasny i kahi tannin synthetic hou e hiki ke pani i nā tannin mea kanu. I ka hoʻohālikelike ʻana me nā tannin mea kanu, maʻalahi ka hana ʻana i nā tannin synthetic, he waiwai tanning maikaʻi loa, he kala māmā a he komo maikaʻi. No laila ua lilo ia i kūlana koʻikoʻi i ka ʻoihana tanning i nā haneli makahiki o ka hoʻomohala ʻana. I ka ʻenehana tanning hou, hoʻohana ʻia kēia ʻano tannin synthetic ma aneane nā ʻatikala āpau.
Ma muli o kona ʻano like ʻole a me kāna noi, ua kapa pinepine ʻia lākou he synthetic tannin, phenolic tannin, sulfonic tannin, disperse tannin, etc. ʻO ka mea maʻamau o kēia mau tannins, ʻo ko lākou monomer he ʻano kemika phenolic.
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ʻO DESOATEN ARA Amphoteric Polymeric Tanning Agent a me DESOATEN ARS Amphoteric Synthetic Tanning Agent | Nā Manaʻo Premium a ka Hoʻoholo
Aia kekahi kanaka i kapa ʻia ʻo Wang Yangming ma ka Ming Dynasty. I kona wā ma waho o ka luakini, ua hoʻokumu ʻo ia i ke kula o ka noʻonoʻo; i kona wā he luna makua, ua pōmaikaʻi ʻo ia i ke kaiāulu; i ka wā pilikia o ka ʻāina, ua hoʻohana ʻo ia i kona naʻauao a me ke koa e hoʻopau wale i ke kipi a pale i ka ʻāina mai ka luku ʻia e ke kaua kīwila. "ʻO ka hoʻokumu ʻana i ka pono a me ka pono a me ka ʻōlelo ʻana, ʻaʻole ia he koho ʻelua i nā makahiki ʻelima tausani i hala." ʻO ke akamai nui o Wang Yangming aia i ka ʻoiaʻiʻo ua ʻoi aku kona lokomaikaʻi i mua o ka poʻe maikaʻi a ʻoi aku ka maalea i mua o ka poʻe kipi maalea.
ʻAʻole hoʻokahi ʻaoʻao ka honua, he hermaphroditic pinepine ia. E like me nā mea ʻānai amphoteric i waena o nā kemika ʻili. ʻO nā mea ʻānai Amphoteric nā mea ʻānai i loaʻa kahi hui cationic a me kahi hui anionic i ka ʻano kemika like - i ka wā e like ai ka pH o ka ʻōnaehana me ke kiko isoelectric o ka mea ʻānai. ʻaʻole hōʻike ka mea ʻānai i nā waiwai cationic a i ʻole anionic;
Ke emi ka pH o ka ʻōnaehana ma lalo o ka kiko isoelectric, ua pale ʻia ka hui anionic o ka mea tanning a lawe i ke ʻano cationic, a ʻo ka hope. -
E hoʻolilo i ka ʻatikala lana i ʻoi aku ka like, DESOATEN ACS | Nā Manaʻo Premium a ka Hoʻoholo
Inā ʻoe e kalaiwa ana ma Xinjiang, e hahai i ke Alanui Lianhuo Expressway a hiki i Urumqi, ma hope o ke hele ʻana i ke Alahaka ʻo Guozigou, e hele ʻoe ma waena o kahi tunnel lōʻihi, a i ka manawa e puka mai ai ʻoe i waho o ke tunnel - e holo wikiwiki mai kahi polū aniani nui i loko o kou mau maka.
No ke aha kākou e aloha ai i nā loko? Malia paha no ka mea, ʻo ka ʻili ʻālohilohi o ka loko e hāʻawi mai iā kākou i kahi manaʻo o ka mālie 'dynamic', ʻaʻole paʻa e like me ka wai punawai a i ʻole ka haunaele e like me ka wailele, akā, ua kāohi ʻia a olaola, e like me ke ʻano hikina o ka aesthetic a me ka noʻonoʻo ponoʻī.
ʻO Floater paha ke ʻano ʻili e hōʻike maikaʻi loa ana i kēia ʻano nani.
He kaila maʻamau ka Floater i ka ʻili ma muli o ka hopena ʻano kūikawā, kahi e hāʻawi ai i kahi hoihoi kaila kūlohelohe a hoʻomaha. Hoʻohana nui ʻia ia i nā kāmaʻa maʻamau, nā kāmaʻa waho a me ka ʻili sofa lako. Hoʻohana ʻia nō hoʻi ia e hoʻomaikaʻi i ke kaila a hoʻomaikaʻi i ke ʻano o ka ʻili, ʻoiai ʻo ka haki e hūnā i ka pōʻino i ka ʻili.Akā, hoʻokau pū kekahi mea lana maikaʻi i nā koi kiʻekiʻe ma luna o ka ʻili maka mua ponoʻī. Pono ia i ka like maikaʻi o ka wetblue wet, inā ʻaʻole hiki ke hana maʻalahi i nā pilikia haki like ʻole. Eia nō naʻe, inā mālama maikaʻi ʻia ka wetblue, ʻo ka ʻokoʻa o nā ʻili mua o nā holoholona, ʻoiai nā ʻokoʻa nui o ka iwi kuamoʻo a me nā ʻōpū ʻaoʻao, hiki ke hoʻolilo i ka haki ʻana i mea paʻakikī loa o ke ʻano o ka mea lana. No laila, i ka pane ʻana i kēia pilikia, ua hoʻolauna ka hui o ka Decision i kahi hopena hou.
