FC-634S High Temperature Fluid Loss Control Zowonjezera
• FC-634S ndi polima madzi kutaya zowonjezera kwa simenti ntchito bwino mafuta ndi kupangidwa ndi copolymerization ndi AMPS/NN monga monomer waukulu ndi kutentha wabwino ndi kukana mchere komanso kuphatikiza ndi monomers odana ndi mchere.Mankhwalawa adayambitsa magulu omwe sali ophweka ku hydrolyze kotero kuti kutentha kwapamwamba kumawonjezeka kwambiri.Mamolekyuwa ali ndi magulu ambiri okopa kwambiri monga - CONH2, - SO3H, - COOH, yomwe imagwira ntchito yofunika kwambiri pakukana mchere, kukana kutentha, kuyamwa kwa madzi aulere, kuchepetsa kutaya madzi, ndi zina zotero.
• FC-634S ili ndi zinthu zambiri zosunthika ndipo itha kugwiritsidwa ntchito m'makina osiyanasiyana a simenti.Zimagwirizana bwino ndi zowonjezera zina.
• FC-634S ili ndi kukhuthala kwakukulu kwa kumeta ubweya wochepa, womwe ungathe kupititsa patsogolo kukhazikika kwa kuyimitsidwa kwa simenti slurry system, kusunga madzi a slurry, kuteteza kusungunuka nthawi yomweyo, kumakhala ndi ntchito yabwino yotsutsana ndi gasi, kukhuthala kwa kumeta ubweya wochepa ndi wotsika kuposa FC-632S.
• FC-634S ndi yoyenera kutentha kwakukulu ndi kukana kutentha kwambiri mpaka 230 ℃.Pambuyo ntchito, fluidity wa simenti slurry dongosolo ndi zabwino, khola ndi zochepa ufulu madzi ndi popanda retarding anapereka ndi oyambirira mphamvu pa otsika kutentha akufotokozera mwamsanga.Ndizoyenera kukonzekera madzi abwino / mchere wamchere.
Foring Chemical FLCA ndi chowonjezera chotsika mtengo cha polymeric fluid chomwe chimapangidwira kuchepetsa kutentha kwapamwamba kwambiri (HTHP) kutayika kwamadzimadzi komwe kumagwira ntchito mosiyanasiyana komanso zofunikira, monga kutentha kwambiri komanso kuchuluka kwa mchere wambiri.FC-634S ndiyowonjezera kutentha kwamadzimadzi ndipo ndiyoyenera msika waku Russia ndi North America.
| Zogulitsa | Gulu | Chigawo | Mtundu |
| Mtengo wa FC-634S | Chithunzi cha FLAC HT | AMPS+NN | <230°C |
| Kanthu | Index |
| Maonekedwe | ufa woyera mpaka wopepuka wachikasu |
| Kanthu | Technical index | Mkhalidwe woyesera |
| Kutaya madzi, ml | ≤100 | 80 ℃, 6.9MPa |
| Multiviscosity nthawi, min | ≥60 | 80 ℃, 45MPa / 45min |
| kusasinthasintha koyamba, Bc | ≤30 | |
| Compressive mphamvu, MPa | ≥14 | 80 ℃, kuthamanga wamba, 24h |
| Madzi aulere, ml | ≤1.0 | 80 ℃, kuthamanga kwabwino |
| Chigawo cha simenti slurry: 100% giredi G simenti (High sulfate-resistant)+44.0% madzi abwino+0.6% FC-634S+0.5% defoaming agent. | ||
Zowongolera zowonongeka zamadzimadzi zakhala zikudziwitsidwa pazitsulo za simenti zamafuta kwazaka zopitilira 20, ndipo makampani opanga simenti azindikira kusintha kwakukulu pamapulojekiti a simenti.M'malo mwake, ndizovomerezeka kuti kusawongolera kutayika kwamadzimadzi kungakhale chifukwa chakulephera kwa simenti chifukwa cha kuchuluka kwa kachulukidwe kapena kutsekeka kwa annulus, komanso kuti kusefera kwa simenti kumapangidwe kungakhale kowononga zotsatira zake.Zowonjezera zamadzimadzi zimatha kuthandizira slurry ya simenti kuti ibwerere bwino popewa kuipitsidwa kwamafuta ndi gasi komanso kuwongolera bwino kutayika kwamadzi mu slurry ya simenti.
