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Citation: Liu Jingyu, Jiang Shichun, Wang Zhigang, Han Ping, Xu Suxian, Fang Tianru. Water-Soluble and Amphiphilic Polymers 22.Influence of Acrylic Acid/Vinyl Acetate Copolymer on the Morphology of CaSO₄ Precipitate[J]. Chinese Journal of Applied Chemistry, ;1998, 15(6): 33-36. shu

Water-Soluble and Amphiphilic Polymers 22.Influence of Acrylic Acid/Vinyl Acetate Copolymer on the Morphology of CaSO₄ Precipitate

Changchun Institute of Applied Chemistry, Chinese Academy of Sciences, Changchun 130022

Received Date: 2 March 1998
Revised Date: 11 June 1998

Presence of title copolymer in the aqueous solution of Na₂SO₄ and CaCl₂ not only decreases the amount and crystallization rate of CaSO₄ precipitate, but also markedly reduces its particle size and changes its morphology and crystal form.
- acrylic acid/vinyl acetate copolymer,
- calcium sulfate,
- precipitate,
- crystallization,
- morphology
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Water-Soluble and Amphiphilic Polymers 22.Influence of Acrylic Acid/Vinyl Acetate Copolymer on the Morphology of CaSO4 Precipitate

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Water-Soluble and Amphiphilic Polymers 22.Influence of Acrylic Acid/Vinyl Acetate Copolymer on the Morphology of CaSO₄ Precipitate