Sodium Naphthalene Sulfonate Formaldehyde FDN (Na2SO4 ≤5%) ya Concrete Admixture

Kufotokozera mwachidule:

1. Sodium naphthalene sulfonate formaldehyde FDN imatchedwanso naphthalene based superplasticizer, poly naphthalene sulfonate, sulphonated naphthalene formaldehyde.Maonekedwe ake ndi ufa wonyezimira wonyezimira.SNF superplasticizer imapangidwa ndi naphthalene, sulfuric acid, formaldehyde ndi madzi oyambira, ndipo imachita zinthu zingapo monga sulfonation, hydrolysis, condensation ndi neutralization, kenako zowuma kukhala ufa.

2. Naphthalene sulfonate formaldehyde ambiri amatchedwa superplasticizer kwa konkire, choncho makamaka oyenera prepatation wa mkulu-mphamvu konkire, nthunzi-anachiritsa konkire, madzi konkire, impermeable konkire, madzi konkire, plasticized konkire, mipiringidzo zitsulo ndi prestressed. konkire yowonjezera.Kuphatikiza apo, sodium naphthalene sulfonate formaldehyde ingagwiritsidwenso ntchito ngati dispersant mu mafakitale a zikopa, nsalu ndi utoto, etc. Monga katswiri wopanga naphthalene superplasticizer ku China, Longou nthawi zonse amapereka ufa wapamwamba wa SNF ndi mitengo ya fakitale kwa makasitomala onse.

Titumizireni imelo

Tsatanetsatane wa Zamalonda

Zolemba Zamalonda

Mafotokozedwe Akatundu

SNF-A ndi kaphatikizidwe ka mankhwala, osagwiritsa ntchito mpweya wa superplasticizer.Dzina la mankhwala: naphthalene sulfonate formaldehyde condensation, ali amphamvu kubalalitsidwa kwa simenti particles.

Kufotokozera zaukadaulo

Dzina	Naphthalene based superplasticizer SNF-A
CAS NO.	36290-04-7
HS kodi	3824401000
Maonekedwe	Brown yellow powder
Net starch fluidity (㎜)	≥ 230 (㎜㎜)
Mlingo wa kloridi (%)	＜ 0.3(%)
Mtengo wapatali wa magawo PH	7-9
Kupanikizika pamwamba	(7 1 ± 1) × 10 -3(n/m)
Ndi 2 SO 4 zomwe zili	＜ 5(%)
Kuchepetsa madzi	≥14(%)
Kulowa kwamadzi	≤ 90(%)
Zomwe zili mumlengalenga	≤ 3.0(%)
Phukusi	25 (Kg / thumba)

Mapulogalamu

➢ Kusinthika kwabwino kwa mitundu yonse ya simenti, kukonza magwiridwe antchito a konkriti, omwe amagwiritsidwa ntchito kwambiri m'misewu, njanji, milatho, tunnel, malo opangira magetsi, DAMS, nyumba zazitali ndi ntchito zina.

1. Kusakaniza mlingo pa 0.5% -1.0%, 0.75% kusakaniza mlingo analangiza.

2. Konzani mayankho ngati pakufunika.

3. Kugwiritsa ntchito mwachindunji ufa wa ufa kumaloledwa, mwinamwake kuwonjezera kwa wothandizira kumatsatiridwa ndi madzi moisturization (chiŵerengero cha madzi-simenti: 60%).

Zochita Zazikulu

➢ SNF-A imatha kupereka matope mwachangu, kuthamanga kwambiri kwa liquifying, kutsika kwa mpweya.

➢ SNF-A imagwirizana bwino ndi mitundu yosiyanasiyana ya simenti kapena gypsum binders, zowonjezera zina monga de-foaming agent, thickener, retarder, expansive agent, accelerator etc.

➢ SNF-A ndiyoyenera kupaka matailosi, zodzipangira zokha, konkriti yowoneka bwino komanso zowumitsa zamitundu.

Magwiridwe Azinthu

➢ SNF ikhoza kugwiritsidwa ntchito ngati chonyowetsa matope osakaniza kuti mupeze ntchito yabwino.

☑ Kusunga ndi kutumiza

Iyenera kusungidwa ndi kuperekedwa pansi pa mikhalidwe yowuma ndi yoyera mu mawonekedwe ake oyambirira a phukusi ndi kutali ndi kutentha. Pambuyo pake phukusi latsegulidwa kuti lipangidwe, kusindikizanso kolimba kuyenera kutengedwa kuti zisalowemo chinyezi.

☑ Alumali moyo

Alumali moyo miyezi 10.Gwiritsani ntchito mwamsanga pansi pa kutentha kwakukulu ndi chinyezi, kuti musawonjezere mwayi wa caking.

☑ Chitetezo cha katundu

Naphthalene based superplasticizer SNF-A sizinthu zowopsa.Zambiri zokhudzana ndi chitetezo zaperekedwa mu Material Safety Data Sheet.

Zam'mbuyo: Sulfonated Melamine Formaldehyde(SMF) Superplasticizer for Concrete Admixtures

Ena: Ufa Wothamangitsa Madzi Wopopera Silicone Hydrophobic Powder wa Tondo Wopanda Madzi

Lembani uthenga wanu apa ndikutumiza kwa ife