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A method for producing an admixture for a gypsum board and an admixture thereof composition for forming a gypsum board
본 발명은 석고보드용 혼화제의 제조방법 및 그에 따른 석고보드용 혼화제, 이를 포함하는 석고보드 형성용 조성물에 관한 것이다. 자세하게는 술폰화된 폴리스티렌(Sulfonated Polystyrene, SPS)계 화합물 또는 술폰화된 폴리스티렌(Sulfonated Polystyrene, SPS)계 고분자 화합물의 DS(degree of sulfonation)를 조절하거나 고분자 화합물에 포함된 단량체들의 종류와 그 중합 정도를 조절함으로써 석고 슬러리의 유동성, 응결 시간 등의 물성 조절이 가능한 기술을 제공하고자 한다.
The present invention relates to: a method for preparing an admixture for a gypsum board; an admixture for a gypsum board, prepared thereby; and a composition for forming a gypsum board, comprising the admixture. Specifically, the aim of the present invention is to provide a technique that can control the physical properties, such as flowability and setting time, of a gypsum slurry by adjusting the degree of sulfonation (DS) of a sulfonated polystyrene (SPS)-based compound or an SPS-based polymer compound or adjusting the type and degree of polymerization of monomers contained in the polymer compound.
A method for producing an admixture for a gypsum board and an admixture thereof composition for forming a gypsum board
본 발명은 석고보드용 혼화제의 제조방법 및 그에 따른 석고보드용 혼화제, 이를 포함하는 석고보드 형성용 조성물에 관한 것이다. 자세하게는 술폰화된 폴리스티렌(Sulfonated Polystyrene, SPS)계 화합물 또는 술폰화된 폴리스티렌(Sulfonated Polystyrene, SPS)계 고분자 화합물의 DS(degree of sulfonation)를 조절하거나 고분자 화합물에 포함된 단량체들의 종류와 그 중합 정도를 조절함으로써 석고 슬러리의 유동성, 응결 시간 등의 물성 조절이 가능한 기술을 제공하고자 한다.
The present invention relates to: a method for preparing an admixture for a gypsum board; an admixture for a gypsum board, prepared thereby; and a composition for forming a gypsum board, comprising the admixture. Specifically, the aim of the present invention is to provide a technique that can control the physical properties, such as flowability and setting time, of a gypsum slurry by adjusting the degree of sulfonation (DS) of a sulfonated polystyrene (SPS)-based compound or an SPS-based polymer compound or adjusting the type and degree of polymerization of monomers contained in the polymer compound.
A method for producing an admixture for a gypsum board and an admixture thereof composition for forming a gypsum board
석고보드용 혼화제의 제조방법 및 그에 따른 혼화제, 이를 포함하는 석고보드 형성용 조성물
2023-07-05
Patent
Electronic Resource
Korean
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