Cov ntsiab lus
OBC-R31S/L yog ib tug polymer raws li kub retarder.
OBC-R31S / L tuaj yeem txuas ntxiv lub sijhawm thickening ntawm cement paste nrog kev ua haujlwm tsis tu ncua thiab tsis cuam tshuam rau lwm yam khoom ntawm cement paste.
OBC-R31S / L muaj kev loj hlob sai ntawm cov cementitious lub zog thiab tsis yog super retarded rau sab saum toj ntawm lub kaw lus.
OBC-R31S / L yog tsim rau dej tshiab, dej ntsev thiab dej hiav txwv slurry npaj.
Technical data
| Yam khoom | Index(Sohau) | Index (kua) |
| Qhov tshwm sim | Dawb rau daj khov | Lub teeb daj rau reddish xim av kua |
Kev ua haujlwm ntawm cement slurry
| Yam khoom | Cov xwm txheej kuaj | qhov ntsuas | |
| Thickening kev ua tau zoo | Thawj qhov sib xws, (Bc) | 150 ℃ / 73min, 94.4MPa | ≤ 30 |
| 40-100Bc lub sijhawm hloov pauv | ≤ 40 | ||
| Adjustable thickening lub sij hawm | Kho tau | ||
| Thickening linear | ≤10 | ||
| Cov kua dej dawb (%) | 150 ℃ / 73min, 94.4MPa | ≤1.4 | |
| 24h compressive zog (MPa) | 150 ℃, 20.7 MPa | ≥14 | |
| Khoom:Qib G cement 600g;silica fume 210 g;dej tshiab 319 g;FLA OBC-32S 12g;OBC-R31S 4.5g;Defoamer OBC-A01L 2g | |||
| Ua kua:Qib G cement 600g;silica fume 210 g;dej tshiab 319g; FLA OBC-32S 12g;OBC-R31L 16g;Defoamer OBC-A01L 2g | |||
Kev siv ntau yam
Kub: 93-230 ° C (BHCT).
Tswv yim ntau npaum li cas:
Khoom: 0.1% -2% (BWOC)
Ua kua: 1% -5% (BWOC)
Pob
OBC-R31S tau ntim rau hauv 25kg 3-hauv-1 hnab ntim khoom, OBC-R31L tau ntim rau hauv 200L yas nruas, lossis raws li cov neeg siv khoom xav tau.
