The invention provides a bonding substance and a preparation method and application thereof, and relates to the technical field of materials, the bonding substance comprises a first component and a second component; the first component comprises the following components in parts by weight: 30-50 parts of epoxy resin; 0.1 to 0.5 part of sulfide; 0.1 to 1 part of accelerant; 0 to 0.1 part of a catalyst; 3-5 parts of a toughening agent; 3-5 parts of a flame retardant; 5-10 parts of a first solvent; the second component is prepared from the following components in parts by weight: 30 to 40 parts of isocyanate; 1 to 10 parts of polyol; and 5-10 parts of a second solvent. Therefore, the adhesion of the adhesive is better, and the adhesive can be quickly adhered at a lower temperature and is better in performance.
本申请提供一种粘结物及其制备方法和应用,涉及材料技术领域,该粘结物包括第一组分和第二组分;第一组分按重量份数计包括:环氧树脂,30‑50份;硫化物,0.1‑0.5份;促进剂,0.1‑1份;催化剂,0‑0.1份;增韧剂,3‑5份;阻燃剂,3‑5份;第一溶剂,5‑10份;第二组分按重量份数计包括:异氰酸酯,30‑40份;多元醇,1‑10份;第二溶剂,5‑10份。由此,粘结物的粘合性较好,且可以在较低的温度下快速粘合,性能较佳。
Adhesive and preparation method and application thereof
粘结物及其制备方法和应用
26.11.2024
Patent
Elektronische Ressource
Chinesisch
IPC: | C09J ADHESIVES , Klebstoffe / B60B VEHICLE WHEELS , Räder für Fahrzeuge / B60C VEHICLE TYRES , Fahrzeugreifen / C08G MACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONS ONLY INVOLVING CARBON-TO-CARBON UNSATURATED BONDS , Makromolekulare Verbindungen, anders erhalten als durch Reaktionen, an denen nur ungesättigte Kohlenstoff-Kohlenstoff-Bindungen beteiligt sind |
Damping structural adhesive as well as preparation method and application thereof
Europäisches Patentamt | 2025
|Adhesive sizing material as well as preparation method and application thereof
Europäisches Patentamt | 2023
|Adhesive for invisible car cover as well as preparation method and application of adhesive
Europäisches Patentamt | 2022
|Hot-melt adhesive composition, preparation method thereof and vehicle headlamp
Europäisches Patentamt | 2019
|Car door glass guide groove adhesive tape and preparation method thereof
Europäisches Patentamt | 2020
|