FC-R31S Polymer tshuaj tiv thaiv kub siab
• FC-R31S yog ib hom polymer high-temperature retarder.
• FC-R31S tuaj yeem ua kom lub sijhawm ua kom cov cement slurry tuab ntev dua, nrog rau kev ua kom tsis tu ncua, thiab tsis muaj kev cuam tshuam rau lwm yam khoom ntawm cov cement slurry.
• FC-R31S loj hlob sai ntawm lub zog ntawm cov cement teeb tsa, thiab tsis tshaj qhov kev ncua ntawm sab saum toj ntawm lub sijhawm cais tawm.
• FC-R31S siv tau rau kev npaj cov dej tshiab, dej ntsev thiab dej hiav txwv.
FC-R31S txo qhov nrawm ntawm cov dej cement, ua haujlwm tsis zoo li cov khoom siv accelerators. Lawv siv rau qhov kub siab kom muaj sijhawm sib tov thiab tso cov Cement Slurry.
| Khoom | Pawg | Cheebtsam | Ntau yam |
| FC-R31S | Retarder HT | AMPS polymer | 93 ℃ -230 ℃ |
| Khoom | Cov Ntawv Qhia |
| Qhov tsos | Dawb los yog daj khov kho |
| Khoom | Kev kuaj mob | Cov Ntawv Qhia | |
| Kev ua kom tuab | Kev sib xws thaum pib, (Bc) | 150 ℃ / 73 feeb, 94.4MPa | ≤31 |
| Lub sijhawm hloov pauv 40-100Bc | ≤40 | ||
| Kev kho kom haum rau lub sijhawm tuab | Kho tau | ||
| Kev ua kom tuab | ≤10 | ||
| Cov kua dawb (%) | 150 ℃ / 73 feeb, 94.4MPa | ≤1.4 | |
| Lub zog compressive 24 teev (MPa) | 150 ℃, 20.7MPa | ≥14 | |
| Qib G cement 600g; Silicon hmoov 210g; Dej tshiab 319g; FC-610S 12g; FC-R31S 4.5g; Defoamer FC-D15L 2g | |||
Cov tshuaj Retarders siv los tiv thaiv qhov cuam tshuam ntawm qhov kub thiab txias siab rau kev tsim cov yam ntxwv ntawm cov pob zeb hauv huab cua kub. Cov tshuaj Retarders yog cov khoom sib xyaw uas ua rau qeeb cov txheej txheem tshuaj lom neeg ntawm kev ua kom cov pob zeb tseem yooj ywm thiab siv tau ntev. Cov tshuaj Retarder tuaj yeem ua tiav lub sijhawm uas cov cement slurry tuab kom lav tau cov txheej txheem cementing zoo. Cov koob FC-R20L, FC-R30S, thiab FC-R31S muaj los ntawm Foring Chemicals rau kev siv hauv ntau yam kev siv.
