Zogulitsa
Sulfonated Melamine Formaldehyde Resin White Powder CAS 9003-08-1
Kufotokozera Kwachidule:
Sulfonated melamine formaldehyde (melamine), yomwe imadziwika kuti melamine, protein essence, formula ya molekyulu ndi C3H6N6, IUPAC yotchedwa "1,3, 5-triazine-2,4, 6-triamine", ndi triazine-containing heterocyclic organic compounds monga mankhwala. zida zogwiritsira ntchito.Ndi kristalo woyera wa monoclinic, pafupifupi wopanda fungo, wosungunuka pang'ono m'madzi (kutentha kwa firiji 3.1g/L), sungunuka mu methanol, formaldehyde, asidi acetic, otentha glycol, glycerin, pyridine, etc., osasungunuka mu acetone, ether, zovulaza. kwa thupi la munthu, silingagwiritsidwe ntchito pokonza chakudya kapena zowonjezera zakudya.
| ZINTHU | MFUNDO |
| Maonekedwe | White monoclinic makhiristo |
| Melting Point | 354 ° C |
| Boiling Point | 557.54 ℃ |
| Muyezo | 1.826 |
| Pophulikira | 325.2 ℃ |
| Kuchulukana | 1.661g/cm3 |
| PH (20% yankho lamadzi) | 7-9 |
| Kuchepetsa Madzi(%) | ≥14 |
| Chinyezi(%) | ≤4 |
Sulfonated Melamine Formaldehyde ResinChemical Properties:
Zosayaka, zokhazikika kutentha.Njira yamadzimadzi ndi yofooka yamchere (pH = 8), ndipo imatha kupanga mchere wa melamine ndi hydrochloric acid, sulfuric acid, nitric acid, acetic acid, oxalic acid, etc. Mu ndale kapena pang'ono zamchere, condensation ndi formaldehyde kupanga zosiyanasiyana methyl melamine , ndi m'mikhalidwe ya acidic pang'ono (pH = 5.5-6.5) condensation ndi methyl zotumphukira kupanga utomoni.Pambuyo hydrolysis ndi asidi amphamvu kapena amphamvu m'munsi njira amadzimadzi, gulu amine pang'onopang'ono m'malo ndi hydroxyl gulu, choyamba kupanga melamine, ndiye zina hydrolysis kupanga melamine monoamides, potsiriza kupanga melamine.
Sulfonated Melamine Formaldehyde Resin Kugwiritsa Ntchito:
Sulfonated melamine formaldehyde resin water reducer ndi ya madzi sungunuka polima utomoni, colorless, wabwino matenthedwe bata, ntchito konkire osakaniza, bwino kubalalitsidwa simenti, mkulu mlingo kuchepetsa madzi, mphamvu oyambirira mphamvu ndi zofunika, kwenikweni sizimakhudza konkire. kukhazikitsa nthawi ndi gasi.Melamine formaldehyde resin mtundu wamadzi ochepetsera madzi ochepetsera madzi ndiwokwera kwambiri, pamlingo wocheperako, kutsika kwamadzi kumatha kufika 15% ~ 25%, kulimba kwa konkriti kumakula kwambiri.
Chifukwa cha kapangidwe ka mpweya, konkire yomwe imawonjezeredwa ndi mankhwalawa imakhala ndi zinthu zabwino zosagonjetsedwa ndi chisanu.Lilibe mchere wa chlorine ndipo silingawononge chitsulocho.Mphamvu yoyambilira inali yowonekera, ndipo mphamvu pambuyo pake idakula kwambiri.Mphamvu za 3D ndi 7d zitha kuchulukitsidwa ndi 20% ~ 25% poyerekeza ndi konkire yofananira, ndipo mphamvu ya 28d imatha kufika 120% ~ 135% poyerekeza ndi konkire yofananira.Melamine formaldehyde resin yochepetsera madzi ndi yoyenera kupanga zomangamanga zamafakitale ndi zachitukuko, precast, cast-in-place, mphamvu zoyambilira, mphamvu yayikulu, konkire yamphamvu kwambiri, konkriti yochiritsa nthunzi, uinjiniya wa konkriti wosasunthika.
Kuphatikiza apo, itha kugwiritsidwanso ntchito pazinthu za gypsum, zinthu za simenti zamitundu ndi konkriti yowumitsa ndi ntchito zina zapadera.
FAQs
Q1: Chifukwa chiyani ndiyenera kusankha kampani yanu?
A: Tili ndi akatswiri athu a fakitale ndi ma labotale.Zogulitsa zathu zonse zimapangidwa mufakitale, kotero kuti zabwino ndi chitetezo zitha kutsimikizika;tili ndi akatswiri R&D gulu, kupanga gulu ndi malonda gulu;titha kupereka mautumiki abwino pamtengo wopikisana.
Q2: Ndi zinthu ziti zomwe tili nazo?
A: Timapanga ndikugulitsa Cpolynaphthalene sulfonate, sodium gluconate, polycarboxylate, lignosulfonate, etc.
Q3: Momwe mungatsimikizire mtundu wazinthu musanayike dongosolo?
A: Zitsanzo zitha kuperekedwa, ndipo tili ndi lipoti la mayeso loperekedwa ndi bungwe lovomerezeka la anthu ena.
Q4: Kodi osachepera dongosolo kuchuluka kwa OEM / ODM mankhwala?
A: Tikhoza kukusinthirani zilembo malinga ndi zomwe mukufuna.Chonde titumizireni kuti mtundu wanu uziyenda bwino.
Q5: Kodi nthawi / njira yobweretsera ndi chiyani?
A: Nthawi zambiri timatumiza katundu mkati mwa masiku 5-10 ogwira ntchito mutapereka malipiro.Tikhoza kufotokoza ndi ndege, panyanja, mukhoza kusankha katundu wanu forwarder.
Q6: Kodi mumapereka ntchito pambuyo-kugulitsa?
A: Timapereka 24 * 7 utumiki.Titha kulankhula kudzera pa imelo, skype, whatsapp, foni kapena njira iliyonse yomwe mungapeze.
