Preparation method and application of normal-temperature curing plate adhesive

The invention provides a preparation method and application of a room-temperature curing plate adhesive. In the preparation of the adhesive, unsaturated acrylate, polyethylene glycol acrylate, an amino compound and a solvent are adopted to form an initial mixture, and the target adhesive is obtained...

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Bibliographische Detailangaben
Hauptverfasser:	SONG SHENGMEI, LI HONGBIN, YE GUANGZHENG, DONG CHUAN, LIU ZHUPING, SHUANG SHAOMIN, CHENG XINGFEN, TANG YING, CUI HAIYU, WANG TIANRUI, LI ZHENQIANG, SUN QIAN
Format:	Patent
Sprache:	chi ; eng
Schlagworte:	ADHESIVE PROCESSES NOT PROVIDED FOR ELSEWHERE ADHESIVES CHEMISTRY COMPOSITIONS BASED THEREON DYES MACROMOLECULAR COMPOUNDS OBTAINED BY REACTIONS ONLY INVOLVINGCARBON-TO-CARBON UNSATURATED BONDS MACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONSONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS MANUFACTURE BY DRY PROCESSES OF ARTICLES, WITH OR WITHOUTORGANIC BINDING AGENTS, MADE FROM PARTICLES OR FIBRES CONSISTINGOF WOOD OR OTHER LIGNOCELLULOSIC OR LIKE ORGANIC MATERIAL METALLURGY MISCELLANEOUS APPLICATIONS OF MATERIALS MISCELLANEOUS COMPOSITIONS NAILING OR STAPLING MACHINES IN GENERAL NATURAL RESINS NON-MECHANICAL ASPECTS OF ADHESIVE PROCESSES IN GENERAL ORGANIC MACROMOLECULAR COMPOUNDS PAINTS PERFORMING OPERATIONS POLISHES THEIR PREPARATION OR CHEMICAL WORKING-UP TRANSPORTING USE OF MATERIALS AS ADHESIVES WORKING OR PRESERVING WOOD OR SIMILAR MATERIAL
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Beschreibung
Zusammenfassung:	The invention provides a preparation method and application of a room-temperature curing plate adhesive. In the preparation of the adhesive, unsaturated acrylate, polyethylene glycol acrylate, an amino compound and a solvent are adopted to form an initial mixture, and the target adhesive is obtained through pH adjustment, oil bath, filtration desalination and purification. The adhesive is simple in process, has the characteristics of normal-temperature curing and no formaldehyde, can be applied to preparation of biomass artificial boards and splicing and assembling of the boards; different assistants can be added to improve the specific properties, such as toughness, strength and fire resistance, of the boards; and the manufactured boards have the advantages of simple process, no formaldehyde, excellent static bending strength, excellent internal bonding strength, excellent water absorption thickness expansion rate and the like. 本发明提供一种常温固化的板材胶黏剂的制备方法及其应用。胶黏剂的制备中采用不饱和丙烯酸酯、聚乙二醇丙烯酸酯、氨基化合物和溶剂组成初始混合物，通过pH调节、油浴、过滤