Title:
THERMAL-ADAPTING AND ENVIRONMENT-FRIENDLY SOUNDPROOF FLOOR AND MANUFACTURING METHOD THEREFOR
Document Type and Number:
WIPO Patent Application WO/2021/164295
Kind Code:
A1
Abstract:
A thermal-adapting and environment-friendly soundproof floor, composed of three parts: a packaging material, a functional filler, and a surface wear-resistant layer, wherein the packaging material is a resin matrix prepared by taking 45-56 parts by weight of a phenolic resin as a raw material, the functional filler is a bamboo fiber composite material prepared by taking 200-220 parts by weight of moso bamboo and 50-60 parts by weight of mirabilite as raw materials, and the surface wear-resistant layer is a wear-resistant composite material prepared by taking 4-5 parts by weight of aluminum oxide powder and 1-1.2 parts by weight of the phenolic resin as raw materials. A method for manufacturing the soundproof floor is further disclosed. The soundproof floor has the advantages of thermal adaptation, heat absorption and liquefaction, overall softness, vibration resistance, and wear resistance.
Inventors:
ZHANG JINGMIN (CN)
Application Number:
PCT/CN2020/123786
Publication Date:
August 26, 2021
Filing Date:
October 27, 2020
Export Citation:
Assignee:
QINGDAO MESH INTELLIGENT TECH CO LTD (CN)
International Classes:
B27M3/04; B27K9/00; D21B1/06; D21C5/00
Foreign References:
| CN111251398A | 2020-06-09 | |||
| CN110157207A | 2019-08-23 | |||
| CN110205804A | 2019-09-06 | |||
| CN103692709A | 2014-04-02 | |||
| KR101378153B1 | 2014-03-27 | |||
| JP2000291236A | 2000-10-17 |
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