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A platform for research: civil engineering, architecture and urbanism
Moistureproof antifouling wallboard and preparation method thereof
The invention relates to a moisture-proof antifouling wallboard and a preparation method thereof, and belongs to the technical field of wallboard manufacturing. The mixed fibers are used for preparing the wallboard, the mixed fiber materials complement and interact with one another in the cement fiber wallboard, a unique synergistic effect is formed, and the moisture resistance and stability of the wallboard are improved; the modified polyurethane is used for preparing the cement fiber wallboard, PVC modified polyurethane, nano silicon dioxide and nitrogen trifluoride plasma modification are combined for use, and the damp-proof and anti-fouling capacity of the cement fiber wallboard is jointly improved through respective damp-proof and anti-fouling mechanisms and the enhancement effect of plasma modification; in the preparation process of the cement wallboard, the method that primary curing is conducted at the temperature of 25 DEG C and the humidity of 60% and then further curing is conducted at the temperature of 70 DEG C and the humidity of 30% in the nitrogen atmosphere is adopted, the segmented curing method is adopted, the production process of the cement wallboard can be accelerated, and the production period can be shortened.
本发明涉及一种防潮防污墙板及其制备方法，属于墙板制造技术领域。本发明使用混合纤维进行墙板制备，混合纤维材料在水泥纤维墙板中相互补充、相互作用，形成了独特的协同效果，提高了墙板的防潮性和稳定性；本发明使用改性聚氨酯进行水泥纤维墙板制备，PVC改性聚氨酯、纳米二氧化硅与三氟化氮等离子改性的结合使用，通过各自的防潮防污机理和等离子改性的增强效果，共同提升了水泥纤维墙板的防潮防污能力；本发明在水泥墙板制备过程中，采用先在25℃、60％的湿度下初步固化，再在氮气气氛下、70℃、30％的湿度下进一步固化的方法，采用分段固化的方法，可以加速水泥墙板的生产过程，缩短生产周期。
Moistureproof antifouling wallboard and preparation method thereof
The invention relates to a moisture-proof antifouling wallboard and a preparation method thereof, and belongs to the technical field of wallboard manufacturing. The mixed fibers are used for preparing the wallboard, the mixed fiber materials complement and interact with one another in the cement fiber wallboard, a unique synergistic effect is formed, and the moisture resistance and stability of the wallboard are improved; the modified polyurethane is used for preparing the cement fiber wallboard, PVC modified polyurethane, nano silicon dioxide and nitrogen trifluoride plasma modification are combined for use, and the damp-proof and anti-fouling capacity of the cement fiber wallboard is jointly improved through respective damp-proof and anti-fouling mechanisms and the enhancement effect of plasma modification; in the preparation process of the cement wallboard, the method that primary curing is conducted at the temperature of 25 DEG C and the humidity of 60% and then further curing is conducted at the temperature of 70 DEG C and the humidity of 30% in the nitrogen atmosphere is adopted, the segmented curing method is adopted, the production process of the cement wallboard can be accelerated, and the production period can be shortened.
本发明涉及一种防潮防污墙板及其制备方法，属于墙板制造技术领域。本发明使用混合纤维进行墙板制备，混合纤维材料在水泥纤维墙板中相互补充、相互作用，形成了独特的协同效果，提高了墙板的防潮性和稳定性；本发明使用改性聚氨酯进行水泥纤维墙板制备，PVC改性聚氨酯、纳米二氧化硅与三氟化氮等离子改性的结合使用，通过各自的防潮防污机理和等离子改性的增强效果，共同提升了水泥纤维墙板的防潮防污能力；本发明在水泥墙板制备过程中，采用先在25℃、60％的湿度下初步固化，再在氮气气氛下、70℃、30％的湿度下进一步固化的方法，采用分段固化的方法，可以加速水泥墙板的生产过程，缩短生产周期。
Moistureproof antifouling wallboard and preparation method thereof
一种防潮防污墙板及其制备方法
BU YONGSHENG (author) / WU LIXIANG (author) / ZHANG ZHIQIANG (author)
2024-10-22
Patent
Electronic Resource
Chinese
IPC:
C04B
Kalk
,
LIME
/
B28B
Formgeben von Ton oder anderen keramischen Stoffzusammensetzungen, Schlacke oder von Mischungen, die zementartiges Material enthalten, z.B. Putzmörtel
,
SHAPING CLAY OR OTHER CERAMIC COMPOSITIONS, SLAG OR MIXTURES CONTAINING CEMENTITIOUS MATERIAL, e.g. PLASTER
/
B28C
Tonaufbereitung
,
PREPARING CLAY
/
E04B
Allgemeine Baukonstruktionen
,
GENERAL BUILDING CONSTRUCTIONS
/
E04C
STRUCTURAL ELEMENTS
,
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