FC-651S High Temperature Fluid Loss Control Zowonjezera
• FC-651S ili ndi zinthu zambiri zosunthika ndipo itha kugwiritsidwa ntchito m'makina osiyanasiyana a simenti.Zimagwirizana bwino ndi zowonjezera zina.Kutengera FC-650S, mankhwalawa asintha kukana kwake kwa mchere ndipo ali ndi ntchito yabwino yokana mchere.
• FC-651S ndi yoyenera kutentha kwakukulu ndi kukana kutentha kwambiri mpaka 230 ℃.Kukhazikika kwa kuyimitsidwa kwa matope a simenti kumalo otentha kwambiri kumakhala bwinoko chifukwa choyambitsa HA.
• FC-651S itha kugwiritsidwa ntchito yokha.Zotsatira zake zimakhala bwino zikagwiritsidwa ntchito limodzi ndi FC-631S/ FC-632S.
• Ndioyenera kukonzekera madzi abwino/mchere wa madzi amchere.
Minda yamafuta yotentha kwambiri imakumana ndi zovuta zapadera zikafika pakumanga bwino simenti.Chimodzi mwa zovutazi ndi nkhani ya kutaya madzimadzi, yomwe imatha kuchitika pamene kusefa kwamatope kumalowa m'mapangidwe ndikupangitsa kuchepa kwa madzi.Kuti tithane ndi vutoli, tapanga makina apadera ochepetsa kutaya madzimadzi omwe amapangidwa kuti azigwiritsidwa ntchito m'minda yamafuta otentha kwambiri.FC-651S ndiyowonjezera kutentha kwamadzimadzi ndipo ndiyoyenera kumsika waku Canada.
| Zogulitsa | Gulu | Chigawo | Mtundu |
| FC-651S | Chithunzi cha FLAC HT | AMPS+NN+Humic acid | <230°C |
| Kanthu | Index |
| Maonekedwe | ufa woyera mpaka wopepuka wachikasu |
| Kanthu | Technical index | Mkhalidwe woyesera |
| Kutaya madzi, ml | ≤50 | 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+0.9% FC-651S+0.5% defoaming agent. | ||
Zida zowongolera kutayika kwamadzimadzi zakhala zikuwonjezedwa ku matope a simenti okhala m'chitsime chamafuta kwazaka zopitilira 20, ndipo makampani opanga simenti masiku ano amavomereza kuti ntchito zomangira simenti zapita patsogolo kwambiri.M'malo mwake, amavomerezedwa kuti kuwongolera kolakwika kwamadzimadzi kungayambitse kulephera kwa simenti chifukwa cha kuchuluka kwa kachulukidwe kapena kutsekeka kwa annulus, komanso kuti kusefera kwa simenti kumapangidwe kungakhale kovulaza kupanga.Zowonjezera zowonongeka zamadzimadzi zimatha kulimbikitsa kuchira mwa kupewa kuipitsidwa kwamafuta ndi gasi kuchokera kumadzi osefedwa komanso kuwongolera bwino kutayika kwamadzi kwa simenti.
