Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Preparation method of polyphenyl granule insulation board, polyphenyl granule insulation board obtained by preparation method and application
The invention provides a preparation method of a polyphenyl granule insulation board, the polyphenyl granule insulation board obtained by the preparation method and application. The preparation methodcomprises the following steps: (1) mixing polyphenyl granules with an emulsion adhesive and putting the mixture into a mold; (2) mixing a joint filling enhancer with water to obtain joint filling slurry; (3) pouring the joint filling slurry obtained in the step (2) into the mold in the step (1), and then drying and molding to obtain the polyphenyl granule insulation board. The polyphenyl granuleinsulation board prepared by the preparation method provided by the invention has a relatively low heat conductivity coefficient, namely good thermal insulation performance; meanwhile, the polyphenylgranule insulation board has relatively high compressive strength and drawing strength, and can well meet application requirements.
本发明提供了一种聚苯颗粒保温板的制备方法及由其得到的聚苯颗粒保温板和应用，所述制备方法包括如下步骤：(1)将聚苯颗粒与乳液胶黏剂混合并置于模具；(2)将填缝增强剂与水混合，得到填缝浆料；(3)将步骤(2)得到的填缝浆料浇灌于步骤(1)的模具中，然后干燥成型，得到所述聚苯颗粒保温板。采用本发明提供的制备方法制备得到的聚苯颗粒保温板具有较低的导热系数，即其保温性能良好；同时其抗压强度和拉拔强度均较高，可以很好地满足应用要求。
Preparation method of polyphenyl granule insulation board, polyphenyl granule insulation board obtained by preparation method and application
The invention provides a preparation method of a polyphenyl granule insulation board, the polyphenyl granule insulation board obtained by the preparation method and application. The preparation methodcomprises the following steps: (1) mixing polyphenyl granules with an emulsion adhesive and putting the mixture into a mold; (2) mixing a joint filling enhancer with water to obtain joint filling slurry; (3) pouring the joint filling slurry obtained in the step (2) into the mold in the step (1), and then drying and molding to obtain the polyphenyl granule insulation board. The polyphenyl granuleinsulation board prepared by the preparation method provided by the invention has a relatively low heat conductivity coefficient, namely good thermal insulation performance; meanwhile, the polyphenylgranule insulation board has relatively high compressive strength and drawing strength, and can well meet application requirements.
本发明提供了一种聚苯颗粒保温板的制备方法及由其得到的聚苯颗粒保温板和应用，所述制备方法包括如下步骤：(1)将聚苯颗粒与乳液胶黏剂混合并置于模具；(2)将填缝增强剂与水混合，得到填缝浆料；(3)将步骤(2)得到的填缝浆料浇灌于步骤(1)的模具中，然后干燥成型，得到所述聚苯颗粒保温板。采用本发明提供的制备方法制备得到的聚苯颗粒保温板具有较低的导热系数，即其保温性能良好；同时其抗压强度和拉拔强度均较高，可以很好地满足应用要求。
Preparation method of polyphenyl granule insulation board, polyphenyl granule insulation board obtained by preparation method and application
一种聚苯颗粒保温板的制备方法及由其得到的聚苯颗粒保温板和应用
GAO WEIJUN (Autor:in)
24.11.2020
Patent
Elektronische Ressource
Chinesisch
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