Summary
OBC-30S ndeye polymer oiri tsime sement fluid kurasikirwa yekuwedzera.Iyo copolymerized ne AMPS/AM, ine zvakanaka kuramba tembiricha uye munyu, seyo huru monomer, yakasanganiswa nemamwe mamonmers anoshivirira munyu.Iyo molecule ine nhamba huru ye -CONH2, -SO3H, -COOH nemamwe mapoka adsorption akasimba, ayo anoita basa rinokosha mukudzivisa munyu, kupisa kwekushisa, kushambadza kwemvura yemahara, uye kuderedza kurasikirwa kwemvura.
OBC-30S ine tembiricha yakakura yekushandisa, yakanyanya tembiricha kuramba inosvika 150 ° C, yakanaka fluidity uye kugadzikana kwesimende slurry system, shoma yemahara mvura, hapana kunonoka, uye nekukurumidza kukura kwesimba.
OBC-30S yakakodzera kugadzirisa akasiyana-siyana emvura yegungwa simende slurry masisitimu uye ine kuenderana kwakanaka nezvimwe zvinowedzera.
OBC-30S ine simba dispersibility mune simende slurry, uye inonyanya kukodzera kugadzirisa simenti slurry masisitimu ane yakakwirira yakasimba yemukati mumvura yakachena kana chikamu chepamusoro che Ultra-yakanaka zvinhu.
Technical data
| Item | index |
| Chitarisiko | Upfu chena |
Cement slurry performance
| Item | Indekisi yehunyanzvi | Test mamiriro |
| Kurasikirwa nemvura, mL | ≤50 | 80 ℃, 6.9MPa |
| Kukora nguva, min | ≥60 | 80 ℃, 45MPa/45min |
| Kusachinja-chinja kwekutanga,Bc | ≤30 |
|
| Kudzvinyirira simba, MPa | ≥14 | 80 ℃, zvakajairika kumanikidzwa, 24h |
| Mvura yemahara, mL | ≤1.0 | 80 ℃, normal pressure |
| Cement slurry composition: 100% G giredhi simende (yakakwirira sarufa kusagadzikana) + 44.0% mvura yakachena + 0.8% OBC-30S + 0.5% defoamer. | ||
Usage range
Tembiricha: ≤150 ° C (BHCT).
lKurudziro chipimo chemushonga: 0.6% -3.0% (BWOC).
Package
OBC-30S yakarongedzerwa mu25kg three-in-one compound bag, kana kurongedzerwa zvinoenderana nezvinodiwa nevatengi.
Remark
OBC-30S inogona kupa zvigadzirwa zvemvura OBC-30L.
