Alaabta
Sulfonated Melamine Formaldehyde Resin Budada Cad CAS 9003-08-1
Sharaxaad Gaaban:
Sulfonated melamine formaldehyde (melamine), oo loo yaqaan melamine, nuxurka borotiinka, caanaha kelli waa C3H6N6, IUPAC oo lagu magacaabo "1,3, 5-triazine-2,4, 6-triamine", waa triazine-ka kooban xeryahooda organic heterocyclic sida kiimiko alaabta ceeriin.Waa crystal monoclinic cad, ku dhawaad ur, wax yar ku milmay biyaha (heerkulka qolka 3.1g/L), milmay methanol, formaldehyde, acetic acid, glycol kulul, glycerin, pyridine, iwm, oo aan milmin acetone, ether, waxyeello. jidhka bini'aadamka, looma isticmaali karo habaynta cuntada ama cuntada lagu daro.
| WAXYAABAHA | QAABKA |
| Muuqashada | Kiristaalo monoclinic cad |
| Meesha dhalaalaysa | 354°C |
| Barta Karsan | 557.54 ℃ |
| Qiimaynta | 1.826 |
| Barta Fiishka | 325.2℃ |
| Cufnaanta | 1.661g/cm3 |
| PH (20% xal aqueous) | 7-9 |
| Yaraynta Biyaha(%) | ≥14 |
| Waxa ku jira qoyaanka(%) | ≤4 |
Sulfonated Melamine Formaldehyde ResinGuryaha Kiimikada:
Aan guban karin, ku degan heerkulka qolka.Xalka aqueous waa alkaline daciif ah (pH = 8), oo samayn karaa cusbo melamine leh hydrochloric acid, sulfuric acid, nitric acid, acetic acid, oxalic acid, iwm In dhexdhexaad ah ama wax yar xaaladaha alkaline, uumi leh formaldehyde si ay u sameeyaan melamine methyl kala duwan. , iyo xaalado aashito ah oo yar (pH=5.5-6.5) uumi leh methyl derivatives si ay u sameeyaan resins.Ka dib markii hydrolysis by acid xoog leh ama xal aqueous saldhig adag, kooxda aminin si tartiib tartiib ah u bedelay kooxda hydroxyl, marka hore la sameeyo melamine, ka dibna hydrolysis dheeraad ah samaynta melamine monoamides, ugu dambayntii samaynta melamine.
Isticmaalka Xabuubka Sulfonated Melamine Formaldehyde Resin:
Sulfonated melamine formaldehyde resin water reducer waxaa iska leh xabagta polymer biyaha-milmi leh, aan midab lahayn, xasilloonida kulaylka wanaagsan, isticmaalka isku dhafka la taaban karo, kala firdhinta wanaagsan ee sibidhka, heerka dhimista biyaha sare, saamaynta hore ee xoogga hore waa mid muhiim ah, asal ahaan ma saameynayso la taaban karo dejinta wakhtiga iyo waxa ku jira gaaska.Nooca Melamine formaldehyde resin ee biyaha wax ku oolka ah ee yareeya wakiilka heerka dhimista biyaha ayaa aad u sarreeya, qiyaasta qiyaasta, heerka dhimista biyaha wuxuu gaari karaa 15% ~ 25%, cimri dhererka shubka ayaa si weyn u soo fiicnaaday.
Iyada oo ay sabab u tahay isku-dhafka hawo-gelinta, la taaban karo ee lagu daray alaabtani waxay leedahay sifooyin wanaagsan oo aan fiicnayn iyo dhaxan u adkaysta.Kuma jiraan cusbo koloriin mana daxaloobayso birta birta ah.Saamaynta xoogga hore waxay ahayd mid cad, xooggii dambena si weyn ayaa loo kordhiyey.Awooda 3D iyo 7d waxaa lagu kordhin karaa 20% ~ 25% marka la barbar dhigo shubka bartilmaameedka, iyo xoogga 28d wuxuu gaari karaa 120% ~ 135% marka la barbar dhigo shubka bartilmaameedka.Melamine formaldehyde resin biyo-dhimista wakiilka waxay ku habboon tahay injineernimada dhismaha warshadaha iyo madaniga ah, precast, meel lagu shubay, xoogga hore, xoog sare, shubka xoogga sare ee aadka u sarreeya, shubka daaweynta uumiga, injineernimada shubka ee super impermeable.
Intaa waxaa dheer, waxa kale oo loo isticmaali karaa alaabta gypsum, alaabta cement midabka iyo shubka refractory iyo mashaariicda kale ee gaarka ah.
FAQs
Q1: Waa maxay sababta aan u dooranayo shirkaddaada?
J: Waxaan leenahay warshad noo gaar ah iyo injineero shaybaar.Dhammaan alaabtayada waxaa lagu soo saaraa warshad, sidaas darteed tayada iyo badbaadada waa la dammaanad qaadi karaa;waxaan leenahay koox xirfad leh R&D, kooxda wax soo saarka iyo kooxda iibka;waxaan ku bixin karnaa adeegyo wanaagsan qiimo tartan leh.
Q2: Waa maxay alaabta aan hayno?
J: Waxaan inta badan soo saarnaa oo iibinaa Cpolynaphthalene sulfonate, sodium gluconate, polycarboxylate, lignosulfonate, iwm.
Q3: Sidee loo xaqiijiyaa tayada alaabta ka hor inta aan la dalban?
J: Tusaalooyinka waa la bixin karaa, waxaanan haynaa warbixin tijaabo ah oo ay soo saartay hay'ad tijaabo ah oo dhinac saddexaad ah.
Q4: Waa maxay dalabka ugu yar ee alaabta OEM/ODM?
J: Waxaan kuu habeyn karnaa calaamadaha adiga oo raacaya alaabta aad u baahan tahay.Fadlan nala soo xidhiidh si aad summadaadu u socoto si habsami leh.
Q5: Waa maxay waqtiga/habka gaarsiinta?
J: Sida caadiga ah waxaanu alaabta ku soo rarnaa 5-10 maalmood oo shaqo gudahood kadib markaad lacag bixiso.Waxaan ku muujin karnaa hawo, bad, waxaad sidoo kale dooran kartaa gudbiyaha xamuulka.
Q6: Ma bixisaa adeega iibka kadib?
J: Waxaan bixinaa adeeg 24*7 ah.Waxaan ku wada hadli karnaa emaylka, skype, whatsapp, telefoon ama si kasta oo aad ku heli karto ku habboon.
