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Preparation method for admixture for plasterboard, admixture prepared thereby, and composition for forming plasterboard comprising same
The present invention relates to a preparation method for an admixture for a plasterboard, an admixture for a plasterboard prepared thereby, and a composition for forming a plasterboard, comprising the admixture. More specifically, the present invention provides a sulfonated polystyrene(SPS)-based compound and relates to a technique that enables regulating of the properties of a plasterboard, such as pore size, flowability, and setting time, by regulating the degree of sulfonation (DS) of the SPS-based compound.
Preparation method for admixture for plasterboard, admixture prepared thereby, and composition for forming plasterboard comprising same
The present invention relates to a preparation method for an admixture for a plasterboard, an admixture for a plasterboard prepared thereby, and a composition for forming a plasterboard, comprising the admixture. More specifically, the present invention provides a sulfonated polystyrene(SPS)-based compound and relates to a technique that enables regulating of the properties of a plasterboard, such as pore size, flowability, and setting time, by regulating the degree of sulfonation (DS) of the SPS-based compound.
Preparation method for admixture for plasterboard, admixture prepared thereby, and composition for forming plasterboard comprising same
JU YOUNG GIL (author) / KIM DAE JIN (author) / LEE MIN JAE (author) / KIM JU HWAN (author) / PARK KWANG YOUNG (author) / CHA CHEOL YONG (author)
2022-01-06
Patent
Electronic Resource
English
IPC:
C04B
Kalk
,
LIME
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