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Bamboo reinforced geopolymer composite board and preparation method thereof
The invention discloses a bamboo reinforced geopolymer composite board and a preparation method thereof. The bamboo reinforced geopolymer composite board comprises the following raw materials in parts by weight: 155-220 parts of geopolymer slurry; 5 to 30 parts of bamboo wood; 0.5 to 8 parts of an interface compatibilizer; the interface compatibilizer is prepared from chlorinated polypropylene, polyacrylate microgel, telechelic carboxyl-terminated polybutadiene and silicone acrylic emulsion. The toughness of the geopolymer is properly adjusted through combination and matching of bamboo materials of different dimensions and different scales, and the brittleness problem of the geopolymer is effectively solved. The efficient interface compatibilizer is prepared from silicone acrylic emulsion, liquid rubber, polyacrylate microgel and chlorinated polypropylene, the interface compatibilizer has a good infiltration effect on the surface of the bamboo wood, macromolecular chain segment interpenetration can be formed between the interface compatibilizer and geopolymer slurry, the toughness of geopolymers is improved, and the toughness of the bamboo wood is improved. And the problem of interface bonding between the bamboo wood and the geopolymer is innovatively solved.
本发明公开了一种竹材增强地聚物复合板及其制备方法，原料包括以下重量份的组分：地聚物浆料：155‑220份；竹材：5‑30份；界面增容剂：0.5‑8份；所述界面增容剂包括氯化聚丙烯、聚丙烯酸酯微凝胶、遥爪型端羧基聚丁二烯和硅丙乳液。利用不同维度和不同尺度竹材的组合搭配对地聚物进行恰当的强韧调节，有效克服地聚物的脆性问题。利用硅丙乳液、液体橡胶、聚丙烯酸酯微凝胶和氯化聚丙烯配制高效界面增容剂，该界面增容剂不仅对竹材表面起到良好的浸润作用，还能与地聚物浆料形成大分子链段互穿，提升地聚物韧性，创新性地解决竹材与地聚物之间的界面结合问题。
Bamboo reinforced geopolymer composite board and preparation method thereof
The invention discloses a bamboo reinforced geopolymer composite board and a preparation method thereof. The bamboo reinforced geopolymer composite board comprises the following raw materials in parts by weight: 155-220 parts of geopolymer slurry; 5 to 30 parts of bamboo wood; 0.5 to 8 parts of an interface compatibilizer; the interface compatibilizer is prepared from chlorinated polypropylene, polyacrylate microgel, telechelic carboxyl-terminated polybutadiene and silicone acrylic emulsion. The toughness of the geopolymer is properly adjusted through combination and matching of bamboo materials of different dimensions and different scales, and the brittleness problem of the geopolymer is effectively solved. The efficient interface compatibilizer is prepared from silicone acrylic emulsion, liquid rubber, polyacrylate microgel and chlorinated polypropylene, the interface compatibilizer has a good infiltration effect on the surface of the bamboo wood, macromolecular chain segment interpenetration can be formed between the interface compatibilizer and geopolymer slurry, the toughness of geopolymers is improved, and the toughness of the bamboo wood is improved. And the problem of interface bonding between the bamboo wood and the geopolymer is innovatively solved.
本发明公开了一种竹材增强地聚物复合板及其制备方法，原料包括以下重量份的组分：地聚物浆料：155‑220份；竹材：5‑30份；界面增容剂：0.5‑8份；所述界面增容剂包括氯化聚丙烯、聚丙烯酸酯微凝胶、遥爪型端羧基聚丁二烯和硅丙乳液。利用不同维度和不同尺度竹材的组合搭配对地聚物进行恰当的强韧调节，有效克服地聚物的脆性问题。利用硅丙乳液、液体橡胶、聚丙烯酸酯微凝胶和氯化聚丙烯配制高效界面增容剂，该界面增容剂不仅对竹材表面起到良好的浸润作用，还能与地聚物浆料形成大分子链段互穿，提升地聚物韧性，创新性地解决竹材与地聚物之间的界面结合问题。
Bamboo reinforced geopolymer composite board and preparation method thereof
一种竹材增强地聚物复合板及其制备方法
ZHANG XINLI (author) / ZHANG ZUHUA (author) / WU YIQIANG (author) / LI XINGONG (author) / ZUO YINGFENG (author) / PANG XIANGCHAO (author)
2022-06-03
Patent
Electronic Resource
Chinese
IPC:
C04B
Kalk
,
LIME
/
B27N
Herstellung von Gegenständen im Trockenverfahren, mit oder ohne Zusatz von organischem Bindemittel, aus Spänen oder Fasern, die aus Holz oder anderem lignocellulosehaltigem oder ähnlichem organischen Material bestehen
,
MANUFACTURE BY DRY PROCESSES OF ARTICLES, WITH OR WITHOUT ORGANIC BINDING AGENTS, MADE FROM PARTICLES OR FIBRES CONSISTING OF WOOD OR OTHER LIGNOCELLULOSIC OR LIKE ORGANIC MATERIAL
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