FC-F20L Polycarboxylic acid dispersant
FC-F20L muab lub zog dispersing zoo dua li cov dispersant ib txwm muaj thiab nws yog ib qho dispersant zoo heev hauv cov cement slurries los txhim kho cov khoom ntws ntawm cov slurry, txo cov kev xav tau hydraulic horsepower, thiab tso cai rau kev tshem tawm cov dej sib tov ua rau cov cement slurry ntom dua.
FC-F20L yog ib hom tshuaj polycarboxylic acid dispersant. Nws tuaj yeem nqus tau rau ntawm qhov chaw ntawm cov cement me me kom ua tiav lub hom phiaj ntawm kev txo qhov sib xws ntawm cov cement slurry thiab txhim kho cov khoom rheological ntawm cov cement slurry los ntawm electrostatic repulsion ntawm tib ions. Lub sijhawm tuab ntawm cov cement slurry yuav ntev dua nrog kev nce ntxiv ntawm cov tshuaj.
Cov tshuaj yaj tawm, tseem hu ua cov tshuaj yaj tawm, yog cov tshuaj siv los rhuav cov roj ua cov tee me me hauv cov dej. Cov tshuaj yaj tawm tuaj yeem siv rau ntawm cov roj saum npoo av lossis hauv qab nto, ze rau qhov tso tawm cov roj nyoos tsis tuaj yeem tswj tau los ntawm qhov chaw tawg ntawm lub qhov dej.
| Khoom | Pawg | Cheebtsam | Ntau yam |
| FC-F20L | Cov Tshuaj Dispersant LT | Kev daws teeb meem PCA | <150degC |
Kub: ≤180 ℃ (BHCT).
Kev Siv Tshuaj: cov tshuaj pom zoo yog 1.0 ~ 6.0% (BWOC).
Nws muaj cov nyhuv me ntsis retarding.
| Khoom | Cov Ntawv Qhia |
| Qhov tsos | Xim daj kom daj liab pob tshab kua |
| Qhov ceev, g/cm23 | 1.05 ± 0.05 |
| Tus nqi pH | 6~7 |
| Qhov kub thiab txias, ℃ (lub caij ntuj no) | <-15.0 |
Cov tshuaj dispersants, tseem hu ua cov tshuaj txo kev sib txhuam, yog siv dav hauv cov cement slurries los txhim kho cov khoom rheological uas cuam tshuam rau tus cwj pwm ntws ntawm cov slurry. Feem ntau pom zoo tias cov dispersants txo qis lossis tiv thaiv kev sib sau ua ke ntawm cov cement particles, vim tias cov dispersant nqus mus rau ntawm cov hydration cement particle, ua rau cov particle nto raug them tsis zoo thiab thawb ib leeg. Cov dej uas yog tsis tau entrained nyob rau hauv lub flocculated system kuj muaj los ntxiv roj rau cov slurry.
Q1 Koj cov khoom tseem ceeb yog dab tsi?
Peb feem ntau tsim cov roj zoo cementing thiab drilling additives, xws li kua poob tswj, retarder, dispersant, anti-gas migration, deformer, spacer, flushing kua thiab lwm yam.
Q2 Koj puas tuaj yeem muab cov qauv?
Yog, peb tuaj yeem muab cov qauv dawb.
Q3 Koj puas tuaj yeem kho cov khoom?
Yog, peb tuaj yeem muab cov khoom rau koj raws li koj xav tau.
Q4 Koj cov neeg siv khoom tseem ceeb yog los ntawm lub teb chaws twg?
North America, Asia, Tebchaws Europe thiab lwm thaj chaw.
