SNF-A, SNF-A (3%–5%), SNF-C (18%), Sefokotsi sa Metsi se Thehiloeng ho Naphthalene, SNF Formaldehyde Condensate, Motsoako oa Konkreite, Mofani oa SNF oa maemo a indasteri
Naphthalene sulfonate formaldehyde condensate (SNF/PNS/FDN) ke thepa ea bohlokoa bakeng sa li-reducer tsa metsi tse phahameng tse sebelisoang haholo thepa ea kaho, li-additives tsa indasteri le boenjiniere ba konkreite. Bohloeki ba sehlahisoa, litaba tsa sodium sulfate, le botsitso li khetholla ka kotloloho boleng ba projeke ea boenjiniere le ts'ebetso ea sehlahisoa se felileng. Joaloka mofani oa mantlha ea nang le boiphihlelo ba lilemo tse ngata indastering ea li-additives tsa lik'hemik'hale, Aojin Chemical e ikhethile ho R&D le tlhahiso ea litlhaloso tse peli tse kholo tsa SNF:SNF-A (3%–5%)le SNF-C (18%).
I. Litlhaloso tsa Sehlahisoa sa Motheo tse Amanang hantle le Maemo a Indasteri, li Loketse Maemo a Tshebetso a Fapaneng
Aojin Chemical e laola ka nepo matšoao a mantlha a lihlahisoa tsena tse peli tse kholo tsa SNF. Mefuta e fapaneng e fihlela litlhoko tsa liindasteri tse fapaneng le maemo a kaho. Lihlahisoa (Nomoro ea CAS: 36290-04-7; Khoutu ea HS: 38244010) li latela melao ka botlalo 'me li bolokehile bakeng sa tšebeliso.
1. SNF-A (Boleng ba Sodium Sulfate: 3%–5%) – Kereiti ya Premium e Hloekileng Haholo
SNF-A ke sesebelisoa sa ho fokotsa metsi se nang le naphthalene se hloekileng haholo se nang le maemo a tlase a litšila. Sekhahla sa sodium sulfate se laoloa ka thata ka har'a sebaka sa 3%–5%. E hlaha e le phofo e sootho-e mosehla e ts'oanang e nang le dikahare tse tiileng tsa ≥93%, dikahare tsa chloride ion tse ka tlase ho 0.3%, le boleng bo tsitsitseng ba pH ba 7–9; sekhahla sa phokotso ya metsi se fihla ho 22%–25%. Ka maemo a tlase haholo a litšila le ho qhalana ho hoholo le ho phalla, sehlopha sena se loketse dikopo tse hlokang bohloeki bo tiileng ba thepa e tala le botsitso ba sehlahiswa, ho thibela ka katleho mathata a kang ho petsoha ha konkreite, matla a sa lekaneng, kapa ho hloleha ha tlatsetso ho bakwang ke ditshila tse feteletseng.
2. SNF-C (Dikahare tsa Sodium Sulfate: 18%) – Kereiti ya Morero o Akaretsang e Sebetsang ka Theko e Tlase
SNF-C ke sesebelisoa sa ho fokotsa metsi se thehiloeng ho naphthalene sa indasteri se sebetsang ka kakaretso se nang le dikahare tse tsitsitseng tsa sodium sulfate tsa 18%. Ka sebopeho se ntlafaditsweng ka saense le tshebetso e babatsehang ya ditjeo, se boloka thepa e ntle ya ho fokotsa metsi, ho qhalanya le ho matlafatsa ya letoto la SNF ha ka nako e ts'oanang se fokotsa ditjeo tsa theko haholo. Sehlahiswa sena se na le mesebetsi e mengata haholo, se loketse ditshebediso tse tloaelehileng tse kang ho tshela konkreite ka mokgwa o tlwaelehileng, tlhahiso ya dikarolo tse foreime, le ho lokisa seretse. Se qhibiliha ka potlako, se tsamaisana le boleng bo fapaneng ba metsi le mefuta ya samente, mme se fana ka bonolo ba tshebediso ka diphetho tse tsitsitseng.
II. Melemo ea Bohlokoa ea Letoto la SNF la Aojin Chemical
Jwalo ka mofani wa thepa ya mantlha ya SNF-A le SNF-C, Aojin Chemical e sebedisa mekgwa ya tlhahiso e hodileng, sistimi e felletseng ya taolo ya boleng, le bokgoni bo boholo ba tlhahiso ho hlahisa melemo e fapaneng ya dihlahiswa. Re fihlela ditlhoko tse fapaneng ka botlalo, ho kenyeletswa theko ya dikhamphani tse ngata, ditlhoko tsa bohlokwa tsa boenjiniere, le ditlhoko tsa ho romela kantle ho naha.
1. Diparamithara tse Nepahetseng le tse Tsitsitseng; Phetoho ya Lefela ya Sehlopha ho ya ho Sehlopha
Re laola ka tieo liparamente tsa mantlha tsa SNF-A (3%–5%) le SNF-C (18%). Sehlopha se seng le se seng se feta litekong tse matla tsa ho nka sampole le ho lekoa; matšoao a bohlokoa—joalo ka litaba tsa sodium sulfate, litaba tse tiileng, le sekhahla sa phokotso ea metsi—ha a bontše liphetoho tse kholo. Sena se felisa mathata a mabapi le ho se tsitse ha 'mala kapa ho kheloha ha ts'ebetso lipakeng tsa lihlopha, ho netefatsa botsitso kahong le tlhahisong.
2. Tshebetso e ntle haholo; E loketse Dikopo tse fapaneng
Lihlahisoa ka bobeli li fana ka bokhoni bo botle ba ho qhalanya, ho fokotsa metsi le ho boloka ho putlama. Li fokotsa metsi a hlokahalang bakeng sa ho kopanya konkreite haholo, li ntlafatsa matla a ho hatella a mohato oa pele le oa nako e telele, li khutsufatsa linako tsa ho beha, 'me li ntlafatsa katleho ea kaho. Ho feta moo, lihlahisoa li lumellana le mefuta e mengata ea pH (4-9) 'me li bontša ho hanyetsa boemo ba leholimo bo matla, li boloka ts'ebetso e tsitsitseng libakeng tse phahameng le tse tlase tsa mocheso. Li loketse lits'ebetso tse kang kaho ea sechaba, boenjiniere ba masepala, marokho le lithanele, thepa ea kaho e entsoeng esale pele, le li-mortar tsa indasteri. III. Libaka tsa Ts'ebeliso: Ho Finyella Litlhoko tsa Bohlokoa tsa Indasteri
Ka lebaka la ts'ebetso ea bona e tsitsitseng, SNF-A ea Aojin Chemical (3%–5%) leNaphthalene ea SNF-C (18%)Li-superplasticizer tse thehiloeng holim'a tsona li sebelisoa mafapheng a bohlokoa:
- Boenjiniere ba Kaho: Merero e meholo ea meralo ea motheo—ho kenyeletsoa konkreite ea khoebo, konkreite e entsoeng ka tšepe, marokho, litsela, lithanele le mesebetsi ea paballo ea metsi—moo li ntlafatsang matla le ho tšoarella ha konkreite;
- Thepa ea Kaho e Lokisitsoeng esale pele: Tlhahiso ea matlapa a fatše a entsoeng esale pele, liphanele tsa mabota, lihlahisoa tsa samente, li-dry-mixed storers, le li-thermal insulation storers, ho ntlafatsa ho bopa le ho qeta lihlahisoa tsa ho qetela;
- Lisebelisoa tsa indasteri: E sebetsa e le li-surfactant tsa anionic lits'ebetsong tse kang li-dispersants tsa lik'hemik'hale, li-auxiliaries tsa dae, ho hasana ha seretse sa ceramic, le li-additives tsa kalafo ea metsi;
- Khoebo ea Machaba le ho Romela Linaheng Tse Ling: Ka liphutheloana tse tloaelehileng le litlhaloso tse lumellanang le melao, lihlahisoa tsena li romeloa linaheng tse ling lefatšeng ka bophara 'me li sebetsa e le setsi sa bohlokoa 'marakeng oa thepa ea kaho ea lik'hemik'hale e romeloang kantle ho naha.
IV. Khemik'hale ea Aojin: Mohloli o TšepahalangMoetsi oa SNF-SeriesLisebelisoa tse Tala tsa Lik'hemik'hale
Khamphani e ikhethile ka mela ea lihlahisoa ho kenyeletsoa metsoako ea konkreite, li-additives tsa indasteri, li-phosphate le li-surfactants.
Ka ho sebelisa melemo ea indasteri le theknoloji ea tlhahiso e hōlileng tsebong, k'hamphani e netefatsa phepelo e tsitsitseng ea mefuta e felletseng ea SNF-A (3%–5%) le SNF-C (18%) ea superplasticizer e thehiloeng ho naphthalene, e tšehetsang litlhaloso tse ikhethileng, liodara tse ngata, le phano e potlakileng. Hore na u khoebo ea thepa ea kaho, rakonteraka oa kaho, kapa mohoebi oa machabeng, u amohelehile ho ikopanya le rona bakeng sa lipotso le lisampole tsa mahala.
Hajoale, limaraka tsa SNF-A e hloekileng haholo (3%–5%) le SNF-C e sebelisoang ka kakaretso (18%) li fumaneha ho tsoa setokong selemo ho pota—li fana ka phepelo e tobileng (ha ho na bathusi ba mahareng), boleng bo tiisitsoeng, le tšehetso e tšepahalang ea kamora thekiso. Haeba u batla ho reka li-superplasticizer tse thehiloeng ho naphthalene tsa maemo a indasteri 'me u hloka mofani oa thepa e tala ea SNF ea tšepahalang, Aojin Chemical ke molekane oa hau ea loketseng!
Moetsi oa li-superplasticizer tsa SNF-A (3%–5%); Mofani oa li-superplasticizer tse thehiloeng ho naphthalene tsa SNF-C (18%); Li-condensate tsa SNF tsa maemo a indasteri; Mohloli oa li-superplasticizer tse thehiloeng ho naphthalene tse sebetsang hantle; Thekiso e kholo ea metsoako ea konkreite ea SNF e tsoang setokong.
Nako ea poso: Phuptjane-24-2026
