Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Degradable thermal insulation board and preparation method thereof
The invention relates to the technical field of thermal insulation boards, and particularly discloses a degradable thermal insulation board and a preparation method thereof.The degradable thermal insulation board comprises a center thermal insulation layer, outer thermal insulation layers and reinforcing layers, the outer thermal insulation layers are arranged at the top and the bottom of the center thermal insulation layer, the reinforcing layers are arranged on the side faces of the outer thermal insulation layers, and the center thermal insulation layer is a foaming board with PBAT as a main body; the outer thermal insulation layer is a micro-foaming plate composed of PBAT, PLA, PBS and PPC blended materials; the reinforcing layer is a reinforcing plate made of glass fiber or carbon fiber reinforced PLA, PBS and PPC materials. On the premise of good thermal insulation performance, the composite material is high in strength, light in weight, simple and efficient in production, capable of being degraded in the natural environment within a certain time, capable of avoiding generation of plastic garbage and beneficial to the environment.
本发明涉及保温板材技术领域，具体公开了一种可降解保温板材及其制备方法，包括中心保温层、外保温层、增强层，所述中心保温层的顶部和底部均设有外保温层，所述外保温层的侧面设有增强层，所述中心保温层是以PBAT为主体的发泡板；外保温层由PBAT、PLA、PBS、PPC共混材料组成的微发泡板；增强层是采用玻璃纤维或碳纤维增强PLA、PBS和PPC材料加工成的增强板。本发明在良好的保温性能前提下，强度高，质量轻，生产简单高效，能够一定时间内在自然环境中降解，避免产生塑料垃圾，对环境有益。
Degradable thermal insulation board and preparation method thereof
The invention relates to the technical field of thermal insulation boards, and particularly discloses a degradable thermal insulation board and a preparation method thereof.The degradable thermal insulation board comprises a center thermal insulation layer, outer thermal insulation layers and reinforcing layers, the outer thermal insulation layers are arranged at the top and the bottom of the center thermal insulation layer, the reinforcing layers are arranged on the side faces of the outer thermal insulation layers, and the center thermal insulation layer is a foaming board with PBAT as a main body; the outer thermal insulation layer is a micro-foaming plate composed of PBAT, PLA, PBS and PPC blended materials; the reinforcing layer is a reinforcing plate made of glass fiber or carbon fiber reinforced PLA, PBS and PPC materials. On the premise of good thermal insulation performance, the composite material is high in strength, light in weight, simple and efficient in production, capable of being degraded in the natural environment within a certain time, capable of avoiding generation of plastic garbage and beneficial to the environment.
本发明涉及保温板材技术领域，具体公开了一种可降解保温板材及其制备方法，包括中心保温层、外保温层、增强层，所述中心保温层的顶部和底部均设有外保温层，所述外保温层的侧面设有增强层，所述中心保温层是以PBAT为主体的发泡板；外保温层由PBAT、PLA、PBS、PPC共混材料组成的微发泡板；增强层是采用玻璃纤维或碳纤维增强PLA、PBS和PPC材料加工成的增强板。本发明在良好的保温性能前提下，强度高，质量轻，生产简单高效，能够一定时间内在自然环境中降解，避免产生塑料垃圾，对环境有益。
Degradable thermal insulation board and preparation method thereof
一种可降解保温板材及其制备方法
KOU XUECHEN (Autor:in) / BAI WEI (Autor:in) / WANG HAORONG (Autor:in) / CHEN XI (Autor:in) / WANG YUN (Autor:in) / CAI ZHIYUAN (Autor:in) / ZUO GANG (Autor:in)
18.10.2024
Patent
Elektronische Ressource
Chinesisch
IPC:
E04B
Allgemeine Baukonstruktionen
,
GENERAL BUILDING CONSTRUCTIONS
/
B29C
Formen oder Verbinden von Kunststoffen
,
SHAPING OR JOINING OF PLASTICS
/
B32B
LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
,
Schichtkörper, d.h. aus Ebenen oder gewölbten Schichten, z.B. mit zell- oder wabenförmiger Form, aufgebaute Erzeugnisse
/
C08J
Verarbeitung
,
WORKING-UP
/
C08K
Verwendung von anorganischen oder nichtmakromolekularen organischen Stoffen als Zusatzstoffe
,
USE OF INORGANIC OR NON-MACROMOLECULAR ORGANIC SUBSTANCES AS COMPOUNDING INGREDIENTS
/
C08L
COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
,
Massen auf Basis makromolekularer Verbindungen
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