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A platform for research: civil engineering, architecture and urbanism
Well cementing cement slurry stabilizer, preparation method and applications thereof
The present invention provides a well cementing cement slurry stabilizer, a preparation method and applications thereof, wherein the well cementing cement slurry stabilizer comprises, by weight, 54-89 parts of quartz sand, 2-20 parts of Welan gum, 0-8 parts of xanthan gum, 3-10 parts of polyvinyl alcohol, and 3-8 parts of a grafted macromolecule polymer. According to the present invention, the stability of the cement slurry can be improved through the stabilizer, the stabilizer does not provide adverse effects on other properties of the cement slurry during the use process, and the stabilizer further provides the benefit on the compressive strength of the cement stone.
Well cementing cement slurry stabilizer, preparation method and applications thereof
The present invention provides a well cementing cement slurry stabilizer, a preparation method and applications thereof, wherein the well cementing cement slurry stabilizer comprises, by weight, 54-89 parts of quartz sand, 2-20 parts of Welan gum, 0-8 parts of xanthan gum, 3-10 parts of polyvinyl alcohol, and 3-8 parts of a grafted macromolecule polymer. According to the present invention, the stability of the cement slurry can be improved through the stabilizer, the stabilizer does not provide adverse effects on other properties of the cement slurry during the use process, and the stabilizer further provides the benefit on the compressive strength of the cement stone.
Well cementing cement slurry stabilizer, preparation method and applications thereof
YU YONGJIN (author) / JIN JIANZHOU (author) / XIA XIUJIAN (author) / XU MING (author) / LIU SHUOQIONG (author) / YUAN JINPING (author) / QI FENGZHONG (author) / HAN QIN (author)
2015-12-23
Patent
Electronic Resource
English
IPC:
C09K
Materialien für Anwendungen, soweit nicht anderweitig vorgesehen
,
MATERIALS FOR APPLICATIONS NOT OTHERWISE PROVIDED FOR
/
C04B
Kalk
,
LIME
/
C08G
MACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONS ONLY INVOLVING CARBON-TO-CARBON UNSATURATED BONDS
,
Makromolekulare Verbindungen, anders erhalten als durch Reaktionen, an denen nur ungesättigte Kohlenstoff-Kohlenstoff-Bindungen beteiligt sind
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