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Gypsum ultrafine powder for chemical filler
The invention relates to the technical field of chemical industry, and discloses ultrafine gypsum powder for chemical filler, which comprises the following components: 45%-65% of citric acid residue, 4%-19% of quick lime, 0.25%-0.95% of sodium carbonate, 0.21%-0.75% of titanium dioxide, 5%-15% of a composite anti-crack component A, 7%-13% of a composite anti-crack component B and 5%-10% of a fiber modifier. According to the gypsum superfine powder for the chemical filler, the gypsum superfine powder further comprises a fiber modifier, so that the compression resistance and fracture resistance of the gypsum superfine powder can be improved, and a reinforcing effect can be provided during chemical filler.
本发明涉及化工技术领域，且公开了一种化工填料用石膏超细粉体，包括如下组分：45％‑65％的柠檬酸渣，4％‑19％的生石灰、0.25％‑0.95％的纯碱、0.21％‑0.75％的钛白粉，5％‑15％份复合抗裂成分A、7％‑13％份复合抗裂成分B和5％‑10％份纤维改性剂。该一种化工填料用石膏超细粉体，本发明石膏超细粉体还包括纤维改性剂，可提高本发明石膏超细粉体抗压及抗折性能，在进行化工填料时，可提供补强作用。
Gypsum ultrafine powder for chemical filler
The invention relates to the technical field of chemical industry, and discloses ultrafine gypsum powder for chemical filler, which comprises the following components: 45%-65% of citric acid residue, 4%-19% of quick lime, 0.25%-0.95% of sodium carbonate, 0.21%-0.75% of titanium dioxide, 5%-15% of a composite anti-crack component A, 7%-13% of a composite anti-crack component B and 5%-10% of a fiber modifier. According to the gypsum superfine powder for the chemical filler, the gypsum superfine powder further comprises a fiber modifier, so that the compression resistance and fracture resistance of the gypsum superfine powder can be improved, and a reinforcing effect can be provided during chemical filler.
本发明涉及化工技术领域，且公开了一种化工填料用石膏超细粉体，包括如下组分：45％‑65％的柠檬酸渣，4％‑19％的生石灰、0.25％‑0.95％的纯碱、0.21％‑0.75％的钛白粉，5％‑15％份复合抗裂成分A、7％‑13％份复合抗裂成分B和5％‑10％份纤维改性剂。该一种化工填料用石膏超细粉体，本发明石膏超细粉体还包括纤维改性剂，可提高本发明石膏超细粉体抗压及抗折性能，在进行化工填料时，可提供补强作用。
Gypsum ultrafine powder for chemical filler
一种化工填料用石膏超细粉体
LI XIANGFEI (author) / ZHOU ZHANLIN (author) / QIAN YEJI (author) / MAO HONGKAI (author) / ZHANG QINGLI (author) / ZHU LING (author) / QIAN YIQUN (author) / YAN SHENGXIA (author)
2022-11-11
Patent
Electronic Resource
Chinese
IPC:
C04B
Kalk
,
LIME
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