Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Gypsum product composition and gypsum board
The invention discloses a gypsum product composition and a gypsum board, the gypsum product composition comprises gypsum powder, an emulsion, nano particle modified glass fiber, a foaming agent, sodium gluconate, modified starch and water, and 0.05-0.25 part by mass of sodium gluconate is added into every 100 parts by mass of gypsum powder. According to the gypsum board, the water reducing agent is limited to be sodium gluconate in the components of the gypsum board, the nail-holding power of the gypsum board can be improved to a certain extent, and meanwhile, by adding white carbon black, the nail-holding power improving effect of the sodium gluconate on the gypsum board can be further synergistic.
本发明公开了石膏制品组合物及石膏板，石膏制品组合物，包括：石膏粉、乳液、纳米粒子改性玻璃纤维、发泡剂、葡萄糖酸钠、改性淀粉和水，其中按质量分数计每100百份石膏粉中添加葡萄糖酸钠0.05～0.25份。本申请采用在石膏板组分中限定减水剂为葡萄糖酸钠，在一定程度上能提升石膏板的握钉力，同时通过添加白炭黑能进一步协同增效葡萄糖酸钠对石膏板的握钉力提升效果。
Gypsum product composition and gypsum board
The invention discloses a gypsum product composition and a gypsum board, the gypsum product composition comprises gypsum powder, an emulsion, nano particle modified glass fiber, a foaming agent, sodium gluconate, modified starch and water, and 0.05-0.25 part by mass of sodium gluconate is added into every 100 parts by mass of gypsum powder. According to the gypsum board, the water reducing agent is limited to be sodium gluconate in the components of the gypsum board, the nail-holding power of the gypsum board can be improved to a certain extent, and meanwhile, by adding white carbon black, the nail-holding power improving effect of the sodium gluconate on the gypsum board can be further synergistic.
本发明公开了石膏制品组合物及石膏板，石膏制品组合物，包括：石膏粉、乳液、纳米粒子改性玻璃纤维、发泡剂、葡萄糖酸钠、改性淀粉和水，其中按质量分数计每100百份石膏粉中添加葡萄糖酸钠0.05～0.25份。本申请采用在石膏板组分中限定减水剂为葡萄糖酸钠，在一定程度上能提升石膏板的握钉力，同时通过添加白炭黑能进一步协同增效葡萄糖酸钠对石膏板的握钉力提升效果。
Gypsum product composition and gypsum board
石膏制品组合物及石膏板
XUE GUANGHUI (Autor:in)
26.12.2023
Patent
Elektronische Ressource
Chinesisch
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