FC-634S Ƙarin Kula da Asarar Ruwa Mai Zafi Mai Tsanani
• FC-634S wani ƙarin sinadarin polymer ne na asarar ruwa ga siminti da ake amfani da shi a rijiyar mai kuma an samar da shi ta hanyar haɗa shi da AMPS/NN a matsayin babban monomer tare da kyakkyawan juriya ga zafin jiki da gishiri kuma tare da haɗin gwiwa da sauran monomers masu hana gishiri. Samfurin ya gabatar da ƙungiyoyi waɗanda ba su da sauƙin hydrolyze don haka juriyar zafi mai yawa ta inganta sosai. Kwayoyin halittar suna ɗauke da adadi mai yawa na ƙungiyoyi masu sha kamar - CONH2, - SO3H, - COOH, waɗanda ke taka muhimmiyar rawa a cikin juriyar gishiri, juriyar zafin jiki, sha ruwa kyauta, rage asarar ruwa, da sauransu.
• FC-634S 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.
• FC-634S yana da ɗanɗano mai yawa na ƙarancin yankewa, wanda zai iya inganta kwanciyar hankali na tsarin slurry na siminti yadda ya kamata, yana kula da ruwan slurry, yana hana lalatawa a lokaci guda, yana da kyakkyawan aikin hana iskar gas, ɗanɗano na ƙarancin yankewa ya yi ƙasa da FC-632S.
• FC-634S ya dace da zafin jiki mai faɗi tare da juriya mai yawa har zuwa 230℃. Bayan amfani, ruwan simintin siminti yana da kyau, yana da ƙarfi tare da ƙarancin ruwa kuma ba tare da jinkirin saiti ba kuma ƙarfin farko yana tasowa da sauri a ƙananan zafin jiki. 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 (HTHP) wanda ke da tasiri don amfani a yanayi da buƙatu daban-daban, kamar yanayin zafi mai yawa da yawan gishiri mai yawa. FC-634S wani ƙarin sinadarin sarrafa asarar ruwa mai zafi ne kuma ya dace da kasuwar Rasha da Arewacin Amurka.
| Samfuri | Rukuni | Bangaren | Nisa |
| FC-634S | FLAC HT | AMPS+NN | <230degreeC |
| Abu | Index |
| Bayyanar | Fari zuwa launin rawaya mai haske |
| Abu | Fihirisar fasaha | Yanayin gwaji |
| Asarar ruwa, mL | ≤100 | 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+0.6% FC-634S+0.5% maganin cire ruwa. | ||
An gabatar da sinadaran rage asarar ruwa a cikin rijiyoyin siminti na mai sama da shekaru 20, kuma masana'antar siminti ta fahimci ci gaba mai yawa a cikin ingancin ayyukan siminti. A gaskiya ma, an yarda cewa rashin kula da asarar ruwa na iya zama sanadin gazawar farko na siminti saboda ƙaruwar yawan yawa ko gadar annulus, kuma cewa mamayewar filtrate na siminti na iya zama illa ga fitarwa. Ƙarin abubuwan da ke ƙara asarar ruwa na iya taimakawa slurry na siminti ya murmure yadda ya kamata ta hanyar hana gurɓatar mai da iskar gas da kuma nasarar sarrafa asarar ruwa na slurry na siminti.
