MAI RAGE RUWA MAI GIRMA (SMF)shi ne ruwa -soluble anion high-polymer lantarki matsakaici.SMF yana da tasiri mai ƙarfi da tasiri akan ciminti.SMF yana ɗaya daga cikin rijiyoyin rijiyoyin da ke cikin siminti na rage yawan ruwa.Babban fasali sune: farin, babban rage yawan ruwa, nau'in shigar da iska, ƙarancin ion ion chloride ba ya tsatsa akan sandunan ƙarfe, da daidaitawa mai kyau ga siminti daban-daban.Bayan yin amfani da wakili mai rage ruwa, ƙarfin farko da haɓakar simintin ya karu sosai, kayan gine-gine da kiyaye ruwa sun fi kyau, kuma an daidaita gyaran tururi.
A cikin kankare slump ne m guda yanayin iya ƙwarai rage hadawa ruwa admixture da ake kira high efficiency ruwa rage agent.In the hali na guda kankare slump, hadawa da ruwa amfani za a iya rage fiye da 15%.
Ci gaba tarihi:An haɓaka ƙarni na farko na wakili mai rage ingancin ruwa mai inganci da kuma superplasticizer na tushen amine resin a farkon 1960s.Saboda aikin na kowa ruwa rage wakili ta lignesulfonate ci gaba a cikin marigayi 1930s, shi ne kuma aka sani da wani super plasticizer.The ƙarni na biyu high -efficiency ruwa rage wakili ne amino sulfonate, ko da yake chronologically bayan ƙarni na uku na superplasticizer - polycarboxylic. jerin acid.The graft copolymer tare da sulfonic acid da carboxylic acid shine mafi mahimmanci a cikin ƙarni na uku na wakili mai rage ruwa mai tasiri sosai, kuma aikin sa shine mafi kyawun aikin rage ruwa.
Manyan iri:babban ingancin ruwa rage wakili rage rage ruwa zai iya kaiwa fiye da 20%.Shi ne yafi naphthalene jerin, melamine jerin da ruwa rage wakili hada da su, daga cikin abin da naphthalene jerin ne babban daya, lissafin kudi na 67%.Musamman ma, yawancin abubuwan rage yawan ruwa masu inganci sun dogara ne akan naphthalene a matsayin babban kayan albarkatun kasa.Dangane da abun ciki na Na2SO4 a cikin naphthalene jerin superplasticizer, ana iya raba shi zuwa manyan samfuran tattarawa (Na2SO4 abun ciki <3%), samfuran matsakaici (Na2SO4 abun ciki 3% -10%) da samfuran ƙima (Na2SO4 abun ciki> 10%) .Yawancin naphthalene superplasticizer synthesis shuke-shuke suna da ikon sarrafa abun ciki na Na2SO4 da ke ƙasa da 3%, kuma wasu kamfanoni masu ci gaba suna iya sarrafa abun ciki na NA2SO4 da ke ƙasa da 0.4%.
Naphthalene jerin wakili na rage ruwa shine mafi girma a cikin samar da kasarmu, wanda aka fi amfani dashi sosai wajen rage yawan ruwa (lissafi fiye da kashi 70 cikin dari na yawan adadin ruwa), wanda ke nuna yawan raguwar ruwa (15%). ~ 25%), babu iska, kadan tasiri a kan saitin lokaci, in mun gwada da kyau adaptability tare da ciminti, za a iya amfani da tare da daban-daban Additives fili, farashin ne kuma in mun gwada da cheap.Ana amfani da naphthalene superplasticizer sau da yawa don shirya kankare tare da babban motsi, ƙarfin ƙarfi da babban aiki.Rashin raguwa na kankare tare da naphthalene superplasticizer yana da sauri.Bugu da kari, ana buƙatar haɓaka daidaitawar jerin naphthalene na rage ruwa da wasu siminti.
Kaddarori:high dace ruwa rage wakili yana da karfi watsawa sakamako a kan ciminti, zai iya ƙwarai inganta ya kwarara na ciminti mix da kankare slump, yayin da ƙwarai rage ruwa amfani, muhimmanci inganta workability na kankare.Amma wasu superplasticizer zai hanzarta asarar siminti, haɗuwa da yawa zai zubar da ruwa.High dace ruwa rage wakili m ba ya canza kankare saitin lokaci, kuma yana da kadan retarding sakamako a lokacin da sashi ne babba (a kan sashi hadawa), amma ba ya jinkirta farkon ƙarfin girma na taurare kankare.
Zai iya rage yawan amfani da ruwa kuma yana inganta ƙarfin siminti a shekaru daban-daban.Lokacin da aka kiyaye ƙarfi akai-akai, ana iya ajiye simintin ta 10% ko fiye.
Abubuwan da ke cikin ion chloride karami ne, babu wani tasiri na lalata akan sandar karfe.Yana iya haɓaka rashin ƙarfi, daskare-narke juriya da juriya na lalata, da haɓaka ƙarfin siminti.
APPLICATION:
1, dace da kowane irin masana'antu da farar hula yi, ruwa conservancy, sufuri, tashar jiragen ruwa, Municipal injiniya precast da jefa-in-wuri karfafa kankare.
2, Dace da high ƙarfi, matsananci high ƙarfi da matsakaici ƙarfi kankare, da kuma bukatun na farkon ƙarfi, matsakaici sanyi juriya, babban liquidity kankare.
3, dace da precast kankare membobin tururi curing tsari.
4, dace da iri-iri na fili admixtures na ruwa-rage ƙarfafa sassa (Master Batch).
Shiryawa: 25kg/Bag
Adana: Adana a cikin rufaffiyar da kyau, mai juriya mai haske, da kariya daga danshi.
Lokacin aikawa: Maris-06-2023