Reinforcement honeycomb panel filled with polyurethane combined material and preparation method thereof
A polyurethane composite material, reinforced technology, applied in chemical instruments and methods, building components, lamination and other directions, can solve the problems of poor sound insulation and heat insulation performance, no moisture resistance, insufficient strength, etc., and achieves environmental protection and strength. Large, wood-saving effect
Inactive Publication Date: 2008-07-02
周能
View PDF0 Cites 16 Cited by
- Summary
- Abstract
- Description
- Claims
- Application Information
AI Technical Summary
Problems solved by technology
Its shortcomings are that the strength is not high enough, the sound insulation and heat insulation performance is not good, and it is not moisture-proof.
Method used
the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
View moreImage
Smart Image Click on the blue labels to locate them in the text.
Smart ImageViewing Examples
Examples
Experimental program
Comparison scheme
Effect test
specific Embodiment approach
[0015] The specific implementation method is as follows: the reinforced honeycomb plate filled with polyurethane composite material includes panel 1, honeycomb core 2 and polyurethane composite filler 3; honeycomb core 2 is located between two panels 1; polyurethane composite filler 3 is filled in In the honeycomb core 2; the honeycomb core 2 and the panel 1 are bonded with polyurethane composite material. The polyurethane composite filler 3 comprises polyurethane and polyester, and its weight ratio is polyurethane:polyester=1:1.
the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More PUM
Login to View More Abstract
A reinforced cellular plank filled with polyurethane composite and a method for fabricating such a plank belong to the technical field of cellular plank and aim to provide a high-strength, thermal-insulating, soundproof and reinforced cellular plank filled with polyurethane composite. The technical proposal includes two panels, a cellular core and the filling material of polyurethane composite; the cellular core is positioned between the two panels, filled with the filling material of polyurethane composite, and agglutinated with the panels by the polyurethane composite composed of polyurethane and polyester in the weight ratio of (1-3) : (1-3). The fabricating method includes preparing the polyurethane composite, applying the composite to the panels, combining the cellular core with the panels, compression and heating process. The invention can be applied to fabricate furniture and building materials and produces such beneficial effects as high strength, good damp-proof, thermal-insulating and soundproof performance, light weight, saving lumber, environment-friendliness, as well as low manufacture and transportation costs.
Description
technical field [0001] The invention belongs to the technical field of honeycomb plates. Background technique [0002] The prior art honeycomb plate is used in fields such as furniture and building materials. Its shortcomings are that the strength is not high enough, the sound insulation and heat insulation performance is not good, and it is not moisture-proof. Contents of the invention [0003] The technical problem to be solved is to provide a high-strength heat-insulating and sound-insulating reinforced honeycomb plate filled with polyurethane composite materials. [0004] The technical solution to solve its technical problems is as follows, the reinforced honeycomb panel filled with polyurethane composite material includes panels, honeycomb core and polyurethane composite filler; the honeycomb core is located between two panels; the polyurethane composite filler is filled in the honeycomb core Middle; the honeycomb core and the panel are bonded with polyurethane comp...
Claims
the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More Application Information
Patent Timeline
Login to View More Patent Type & Authority Applications(China)
IPC IPC(8): E04C2/36B32B37/02B32B37/04B32B38/16E04B1/90
Inventor 周能
Owner 周能
PatSnap Eureka turns technology decisions into work you can execute. Powered by our Innovation Knowledge Graph, it runs expert workflows across engineering, life sciences, materials and intellectual property. Get your review-ready output in minutes.
