FC-R31S Polymer high-temperature retarder
• FC-R31S yog ib hom polymer high-temperature retarder.
• FC-R31S tuaj yeem txuas ntxiv lub sijhawm thickening ntawm cov cement slurry, muaj zog tsis tu ncua, thiab tsis muaj kev cuam tshuam rau lwm yam khoom ntawm cov cement slurry.
• FC-R31S txhim kho sai ntawm lub zog ntawm cov cement, thiab tsis pub dhau qhov kev cuam tshuam ntawm sab saum toj ntawm kev sib cais.
• FC-R31S muaj feem xyuam rau kev npaj cov dej tshiab, dej ntsev thiab dej hiav txwv.
FC-R31S txo tus nqi ntawm cov cement hydration, ua ib qho kev tawm tsam ntawm cov accelerators.Lawv yog siv nyob rau hauv High Temperatures tso cai rau lub sij hawm rau kev sib tov thiab tso ntawm cov cement slurry.
| Khoom | Pab pawg | Cheebtsam | Ntau yam |
| FC-R31S | Retarder HT | AMPS Polymer | 93 ℃ -230 ℃ |
| Yam khoom | Index |
| Qhov tshwm sim | Dawb los yog yellowish khoom |
| Yam khoom | Kev kuaj mob | Index | |
| Thickening kev ua tau zoo | Thawj qhov sib xws, (Bc) | 150 ℃ / 73min, 94.4MPa | ≤ 31 |
| 40-100Bc lub sijhawm hloov pauv | ≤ 40 | ||
| Adjustability ntawm thickening lub sij hawm | Kho tau | ||
| Thickening linearity | ≤10 | ||
| Cov kua dej dawb (%) | 150 ℃ / 73min, 94.4MPa | ≤1.4 | |
| 24h compressive zog (MPa) | 150 ℃, 20.7MPa | ≥14 | |
| Qib G cement 600g;Silicon hmoov 210 g;dej qab zib 319 g;FC-610S 12g;FC-R31S 4.5g;Defoamer FC-D15L 2g | |||
Retarders yog siv los tiv thaiv cov nyhuv nrawm ntawm qhov kub thiab txias ntawm kev tsim cov khoom ntawm pob zeb hauv cov huab cua kub.Retarders yog ib qho kev sib tov uas ua rau cov txheej txheem tshuaj hydration kom cov pob zeb tseem pliable thiab siv tau ntev.Retarder tuaj yeem ua tiav lub sijhawm uas cov cement slurry thickens thiaj li yuav lav tau cov txheej txheem cementing tiav.FC-R20L, FC-R30S, thiab FC-R31S series yog muaj los ntawm Foring Chemicals rau siv ntau yam kev siv.
