Looking for breakthrough ideas for innovation challenges? Try Patsnap Eureka!

A kind of silent anti-vibration composite floor and its preparation method

A composite floor and mute technology, applied in flat products, other household appliances, applications, etc., can solve the problems that have not yet formed industrialized products, and achieve the effects of good elasticity, noise reduction, and sound radiation suppression

Inactive Publication Date: 2019-07-05
CHONGQING ACADEMY OF SCI & TECH
View PDF5 Cites 0 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, the research on wood-rubber composite materials is still in its infancy, and industrialized products have not yet been formed.

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 more

Image

Smart Image Click on the blue labels to locate them in the text.
Viewing Examples
Smart Image
  • A kind of silent anti-vibration composite floor and its preparation method
  • A kind of silent anti-vibration composite floor and its preparation method

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0035] like figure 1 As shown, the silent and anti-vibration composite floor: it includes an outer frame 1 made of solid wood strips, and a composite material 2 is wrapped in the outer frame 1 .

[0036] The composite material is made of the following raw materials in parts by weight: 65 parts of epoxy resin, 20 parts of silica airgel, 60 parts of wood shavings, 60 parts of rubber particles, 20 parts of hydroxypropyl methylcellulose, aliphatic shrink 10 parts of glycerin ether, 1 part of fatty acid amide, 1 part of acrylate, 1 part of hydrogenated nettle oil, 1 part of polyamide, 40 parts of cyclohexanone, and the rubber particles are waste tire rubber particles.

[0037] There are two kinds of wood shavings, one is the shavings after the broken veneer is broken again. Tree species: Poplar; Dry density: 0.40.5g / cm; Moisture content: 9%-10%; Length: 5.030.0mm: Width: 1.53.0mm: Thickness: 0.51.0mm.

[0038] The other is the waste generated during the processing of rotary cutte...

Embodiment 2

[0044] Other is identical with embodiment 1, and difference is:

[0045] The composite material is made of the following raw materials in parts by weight; 40 parts of epoxy resin, 10 parts of silica airgel, 30 parts of wood shavings, 20 parts of rubber particles, 10 parts of hydroxypropyl methylcellulose, aliphatic shrink 3 parts of glycerin ether, 0.2 part of fatty acid amide, 0.2 part of acrylate, 0.2 part of hydrogenated nettle oil, 0.2 part of polyamide, 20 parts of cyclohexanone, and the rubber particles are waste tire rubber particles.

Embodiment 3

[0047] Other is identical with embodiment 1, and difference is:

[0048] The composite material is made of the following raw materials in parts by weight;

[0049] 50 parts of epoxy resin, 12 parts of silica airgel, 40 parts of wood shavings, 30 parts of rubber particles, 12 parts of hydroxypropyl methylcellulose, 5 parts of aliphatic glycidyl ether, 0.5 parts of fatty acid amide, acrylate 0.5 parts, hydrogenated ester nettle oil 0.5 parts, polyamide 0.5 parts, cyclohexanone 25 parts.

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

PropertyMeasurementUnit
densityaaaaaaaaaa
lengthaaaaaaaaaa
thicknessaaaaaaaaaa
Login to View More

Abstract

The invention discloses a muting and shockproof composite floor. The muting and shockproof composite floor comprises: a composite material, wherein the composite material is prepared from, by weight, 40-65 parts of epoxy resin, 10-20 parts of aerosol, 30-60 parts of wood shavings, 20-60 parts of rubber particles, 10-20 parts of hydroxypropyl methyl cellulose, 3-10 parts of aliphatic glycidol ether, 0.2-1 part of fatty acid amide, 0.2-1 part of acrylate, 0.2-1 part of hydrogenated ester castor oil, 0.2-1 part of polyamide and 20-40 parts of cyclohexanone; and an outer frame (1) made of solid strips, wherein the composite material is wrapped in the outer frame (1). The composite floor produced from woodwork processing residues and waste tire pellets has good waterproofing, anti-moth, anti-static electricity, sound insulation, damping and heat insulation functions, and comprehensively has the high-efficiency utilization values of wood and the no-pollution recycling values of waste tires.

Description

technical field [0001] The invention relates to a composite floor and a preparation method thereof, in particular to a silent and shockproof composite floor and a preparation method thereof. Background technique [0002] Silent and shockproof floor refers to a type of functional floor that can reduce the noise and vibration generated by people walking on the floor. At present, the functional floors on the market are mainly based on wood or polymer materials, which are compounded with other reinforcing materials to be processed into floors with certain quiet and shock-absorbing functions. [0003] At present, there are mainly the following kinds of silent and shock-absorbing floors in China: cork floor, wood-based polymer composite silent floor and acoustic structure-type silent and shock-absorbing floor. [0004] The most common production process of cork flooring is to use adhesives to directly adhere the board made of natural cork to the floor substrate (such as fiberboar...

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
no application Login to View More
Patent Type & Authority Patents(China)
IPC IPC(8): C08L63/00C08L19/00C08L97/02C08L1/28C08L91/00C08L77/00C08K13/02C08K3/36C08K5/20C08K5/07C08K5/1515E04F15/04E04F15/20B27N3/02B27N3/08
CPCB27N3/02B27N3/08C08L63/00C08L2201/04C08L2205/035C08L2205/16C08L2207/24E04F15/043E04F15/048E04F15/206E04F2290/041C08L19/003C08L97/02C08L1/284C08L91/00C08L77/00C08K13/02C08K3/36C08K5/20C08K5/07C08K5/1515
Inventor 金思宇史文蒋显全潘复生
Owner CHONGQING ACADEMY OF SCI & TECH
Who we serve
  • R&D Engineer
  • R&D Manager
  • IP Professional
Why Patsnap Eureka
  • Industry Leading Data Capabilities
  • Powerful AI technology
  • Patent DNA Extraction
Social media
Patsnap Eureka Blog
Learn More
PatSnap group products

Browse by: Latest US Patents, China's latest patents, Technical Efficacy Thesaurus, Application Domain, Technology Topic, Popular Technical Reports.

© 2024 PatSnap. All rights reserved.Legal|Privacy policy|Modern Slavery Act Transparency Statement|Sitemap|About US| Contact US: help@patsnap.com