SC440L MT RETARDER ZINTHU
Mafotokozedwe Akatundu
1.Retarder imathandiza kukulitsa kukhuthalaƤ kwa simenti slurry kuti ikhale yopopa, zomwe zimapatsa nthawi yokwanira yopopa ntchito yoteteza simenti.
2.Kugwiritsidwa ntchito kwa kutentha kwapansi mpaka kutsika, komwe kumagwiritsidwa ntchito pansi pa 90 ℃ (194 ℉, BHCT).
3.Kusakaniza ndi madzi akagwiritsidwa ntchito, ndipo khalidwe la madzi silikufunika.
4.Pamene kuchiza kutentha ndi otsika kuposa dzenje pansi kuzungulira kutentha, mphamvu ya set simenti pamwamba angakhudzidwe.
5.Mlingo wa SC440L umawonjezeka kwambiri ukagwiritsidwa ntchito pamwamba pa kutentha kwa 95 ℃, mphamvu ya simenti pamwamba ikhoza kukhudzidwa.
Zofotokozera
| Maonekedwe | Kuchulukana, g/cm3 | Kusungunuka kwamadzi |
| Madzi opanda mtundu | 1.10±0.05 | Zosungunuka |
Mankhwala a Cement Slurry
| Simenti Slurry Density | Analimbikitsa Mlingo |
| 1.90±0.01g/cm3 | Sinthani mlingo molingana ndi mtundu wa simenti |
Simenti Slurry Magwiridwe
| Kanthu | Mkhalidwe woyesera | Technical Indicator |
| Kusasinthika koyamba, Bc | 80 ℃/45min, 46.5mPa | ≤30 |
| 40-100BC nthawi yokulitsa, min | ≤40 | |
| Kusintha kwa nthawi yayitali | Zosinthika | |
| Kukhuthala kopindikira | Wamba | |
| Madzi aulere,% | 80 ℃, Atmospheric Pressure | ≤1.4 |
| Kuphatikizika kwamphamvu kwa 24h, mPa | 80 ℃, 20.7mPa | ≥14 |
| Kapangidwe: API Kalasi G (HSR) 700g, madzi osakaniza 308g (kuphatikizapo zowonjezera madzi);defoamer 1.4g (0.2%);Chithunzi cha SC440L | ||
| Ndemanga: Mlingo wa SC440L umatsimikiziridwa pansi pamikhalidwe yosinthira nthawi yokulirapo ya slurry ya simenti kuchokera pa 130-270 min pa 80 ℃. | ||
Standard Packaging and Storage
1.Yopakidwa mu migolo yapulasitiki ya 25kg, 200L ndi 5 galoni ya US.Phukusi lokhazikika likupezekanso.
Phukusi la 2.Customized likupezekanso.Ikatha ntchito, iyesedwa musanagwiritse ntchito.
Phukusi
25KG/BAG kapena ngati mukufuna.
Kusungirako
Kusunga pa mpweya wokwanira, malo ouma.
Executive Standard
International Standard.
