A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
The invention relates to an aluminum silicate graphite particle sound insulation and heat preservation material and a preparation method thereof, and aims to provide an environment-friendly material with excellent sound insulation and heat preservation performance. The material combines the characteristics of inorganic aluminum silicate fibers and polystyrene graphite particles, and is prepared and molded by using polyvinyl alcohol as an adhesive through a specific foaming process. In the preparation process, the density, the strength and the sound insulation and heat preservation performance of the material can be adjusted by adding different parts of auxiliary materials such as vinyl acetate, wood fibers, hydroxypropyl methyl cellulose, white carbon black, polycarboxylic acid and carbamate, so that different application requirements are met. According to the invention, not only can sound be effectively isolated and noise pollution be reduced, but also a good heat preservation effect is achieved, and energy conservation and emission reduction are facilitated. In addition, the preparation method disclosed by the invention is simple and easy to implement, high in cost benefit, easy for large-scale production and suitable for being widely applied to heat-insulating and sound-insulating materials in the fields of buildings, automobiles, household appliances and the like.
本发明涉及一种硅酸铝石墨颗粒隔声保温材料及其制备方法，旨在提供一种具有优异隔声和保温性能的环保材料。该材料结合了无机硅酸铝纤维和聚苯乙烯石墨颗粒的特性，利用聚乙烯醇作为粘合剂，通过特定的发泡过程制备成型。制备过程中，通过添加不同份量的醋酸乙烯、木质纤维、羟丙基甲基纤维素、白碳黑、聚羧酸和氨基甲酸酯等辅助材料，可调节材料的密度、强度以及隔声和保温性能，以满足不同的应用需求。本发明不但能有效隔绝声音，减少噪音污染，而且具有良好的保温效果，有助于节能减排。此外，本发明的制备方法简便易行，成本效益高，易于大规模生产，适合广泛应用于建筑、汽车、家电等领域的隔热、隔声材料。
The invention relates to an aluminum silicate graphite particle sound insulation and heat preservation material and a preparation method thereof, and aims to provide an environment-friendly material with excellent sound insulation and heat preservation performance. The material combines the characteristics of inorganic aluminum silicate fibers and polystyrene graphite particles, and is prepared and molded by using polyvinyl alcohol as an adhesive through a specific foaming process. In the preparation process, the density, the strength and the sound insulation and heat preservation performance of the material can be adjusted by adding different parts of auxiliary materials such as vinyl acetate, wood fibers, hydroxypropyl methyl cellulose, white carbon black, polycarboxylic acid and carbamate, so that different application requirements are met. According to the invention, not only can sound be effectively isolated and noise pollution be reduced, but also a good heat preservation effect is achieved, and energy conservation and emission reduction are facilitated. In addition, the preparation method disclosed by the invention is simple and easy to implement, high in cost benefit, easy for large-scale production and suitable for being widely applied to heat-insulating and sound-insulating materials in the fields of buildings, automobiles, household appliances and the like.
本发明涉及一种硅酸铝石墨颗粒隔声保温材料及其制备方法，旨在提供一种具有优异隔声和保温性能的环保材料。该材料结合了无机硅酸铝纤维和聚苯乙烯石墨颗粒的特性，利用聚乙烯醇作为粘合剂，通过特定的发泡过程制备成型。制备过程中，通过添加不同份量的醋酸乙烯、木质纤维、羟丙基甲基纤维素、白碳黑、聚羧酸和氨基甲酸酯等辅助材料，可调节材料的密度、强度以及隔声和保温性能，以满足不同的应用需求。本发明不但能有效隔绝声音，减少噪音污染，而且具有良好的保温效果，有助于节能减排。此外，本发明的制备方法简便易行，成本效益高，易于大规模生产，适合广泛应用于建筑、汽车、家电等领域的隔热、隔声材料。
Aluminum silicate graphite particle sound insulation and heat preservation material
一种硅酸铝石墨颗粒隔声保温材料
ZHAO YONG (author)
2024-07-02
Patent
Electronic Resource
Chinese
IPC:
C04B
Kalk
,
LIME
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