Ƙarin FC-605S na Kula da Asarar Ruwa
• FC-605S wani ƙarin sinadarin polymer ne na asarar ruwa ga siminti wanda ake amfani da shi a cikin rijiyar mai kuma an samar da shi ta hanyar haɗa shi da AMPS a matsayin babban monomer tare da kyakkyawan juriya ga zafin jiki da gishiri kuma tare da haɗin gwiwa da sauran monomers masu hana gishiri. Kwayoyin suna ɗauke da adadi mai yawa na ƙungiyoyi masu sha kamar - CONH2, - SO3H, - COOH, wanda ke taka muhimmiyar rawa a cikin juriya ga gishiri, juriya ga zafin jiki, sha ruwa kyauta, rage asarar ruwa, da sauransu.
• FC-605S yana da sauƙin amfani kuma ana iya amfani da shi a cikin tsarin slurry iri-iri na siminti. Yana da kyakkyawan jituwa da sauran ƙari kuma yana taka rawa wajen danshi da haɓaka dakatarwa saboda babban nauyin ƙwayoyin halitta.
• FC-605S ya dace da zafin jiki mai faɗi tare da juriya mai yawa har zuwa 180℃. Bayan amfani, ruwan simintin siminti yana da kyau, yana da ƙarfi tare da ƙarancin ruwa kuma ba tare da jinkirin saiti ba kuma ƙarfi yana ƙaruwa da sauri.
• FC-605S ya dace da shirya ruwan sabo/ruwan gishiri.
Foring Chemical FLCA wani ƙarin sinadarin polymeric ne mai rahusa wanda aka tsara don rage asarar ruwa mai zafi mai ƙarfi (HTHP) wanda ke da tasiri don amfani a yanayi da buƙatu daban-daban, kamar yanayin zafi mai yawa da yawan gishiri mai yawa. FC-605S ingantacciyar mafita ce mai inganci don magance asarar ruwa yayin simintin filin mai.
| Samfuri | Rukuni | Bangaren | Nisa |
| FC-605S | FLAC MT | AMPS | <180degreeC |
| Abu | Index |
| Bayyanar | Fari zuwa launin rawaya mai haske |
| Abu | Fihirisar fasaha | Yanayin gwaji |
| Asarar ruwa, mL | ≤50 | 80℃, 6.9MPa |
| Lokacin yawan danko, minti | ≥60 | 80℃,45MPa/minti 45 |
| daidaiton farko, Bc | ≤30 | |
| Ƙarfin matsi, MPa | ≥14 | 80℃, matsin lamba na yau da kullun, awanni 24 |
| Ruwa kyauta, mL | ≤1.0 | 80℃, matsin lamba na yau da kullun |
| Sinadarin siminti mai laushi: Siminti mai daraja 100% na G (Mai jure wa sulfate sosai)+44.0% ruwan sha mai tsafta+0.7% FC-605S+0.5% maganin cire ruwa. | ||
Fiye da shekaru 20, an ƙara sinadaran rage asarar ruwa a cikin simintin mai da rijiyoyin mai, kuma yanzu an gane cewa ingancin ayyukan siminti ya inganta sosai. Hakika, gabaɗaya an yarda cewa rashin kula da asarar ruwa na iya zama sanadin gazawar farko na siminti, saboda ƙaruwar yawan yawa ko gadar annulus da kuma mamayewar siminti ta hanyar tace siminti na iya zama illa ga samarwa. Ƙarin asarar ruwa ba wai kawai zai iya sarrafa asarar ruwa na siminti yadda ya kamata ba, har ma zai iya hana gurɓatar mai da iskar gas ta hanyar ruwan da aka tace, don haka yana ƙara ingancin dawowa.
