Cracking-resistant multifunctional impregnated bond paper decorative face artificial board and manufacturing method thereof

Abstract

The invention provides a cracking-resistant multifunctional impregnated bond paper decorative face artificial board and a manufacturing method thereof. The artificial board at least comprises a base material and an impregnated bond paper layer. At least one layer of carbon fiber material layer is arranged between the base material and the impregnated bond paper layer. The upper structure and the lower structure of the base material are arranged symmetrically. According to the cracking-resistant multifunctional impregnated bond paper decorative face artificial board and the manufacturing method thereof, carbon fiber materials are adopted for enhancing tensile strength of solidified impregnated bond paper and the overall structure stability of the decorative face board, the problem that board face cracking is liable to appear during usage is solved, the surface bonding strength, bending resistant strength, impact resistance and other mechanical properties are enhanced, and the decorative face quality is improved by the carbon fiber material layer with the flat surface and a certain buffer function and a wood buffer layer cooperatively. Especially a conducting layer is formed under the impregnated bond paper, and meanwhile, good electrostatic resistance and reflection loss electromagnetic radiation performance are achieved. According to the manufacturing method, the manufacturing efficiency is improved while the decorative face performance is improved effectively, and industrialization production is convenient.

Description

technical field [0001] The invention relates to the field of artificial panels with impregnated adhesive film paper decoration. More specifically, the present invention relates to a kind of anti-cracking, stable structure, high strength, high-quality finish, and antistatic and electromagnetic shielding function of the multi-functional impregnated film paper facing wood-based panel and its manufacturing method. Background technique [0002] The impregnated film paper veneer wood-based panel is to apply the impregnated film paper firmly on the wood-based panel base material through hot pressing technology, mainly used for furniture manufacturing and decoration; the base material includes plywood, particle board, fiberboard, blockboard , integrated thin board and bamboo wood composite board, etc. Also known as "ecological board", it has many advantages such as paint-free, environmental protection, and beautiful, and is favored by the home improvement industry. The impregnated...

AI Technical Summary

Problems solved by technology

However, due to the uneven distribution of moisture content of the base material, thickness deviation and large anisotropy of the wood material itself, the quality of the finish is poor in stability, especially the common key problems such as cracks on the finish after a period of use. The pass rate is not high, which restricts the industrial production of this kind of environmentally friendly and high value-added products

In order to solve this common key problem, the industry has improved the process of direct bonding and re-bonding, through greasing and polishing the surface of the substrate, and adding wood materials such as technical veneer or veneer or veneer, which can improve the impregnated film paper. The quality of the veneer of the veneer wood-based panel, but the problem of easy cracking during use still needs further improvement

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