A heat-adaptive environmental sound insulation floor and its manufacturing method

A manufacturing method and thermal adaptation technology, applied in the manufacture of tools, papermaking, textiles and papermaking, etc., can solve the problems of bamboo flooring that is prone to cracking, delamination, and moldy bamboo flooring, and achieve good sound insulation and sound resistance. sex good effect

Active Publication Date: 2022-02-08
江苏昊星新材料有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, bamboo flooring also has its inherent defects. 1. Bamboo flooring is easily deformed. 2. Bamboo flooring is easily damaged. , there will be a series of problems
For example, in the south, the moisture is relatively heavy, and the bamboo floor is prone to mold; in the north, the weather is too dry, and the bamboo floor is more likely to crack
Moreover, the bamboo floor itself has no sound insulation function, and its thermal adaptability is also poor.

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0028] The preparation of a heat-adapted environment-friendly soundproof floor comprises the following steps:

[0029] 1. Raw material preparation: Prepare 212kg of moso bamboo, 56kg of Glauber's salt, 53kg of phenolic resin, 1.1kg of aluminum oxide powder, a sufficient amount of biological enzyme water agent, and a sufficient amount of sodium thiosulfate solution with a mass fraction of 0.04% of solute by parts by weight;

[0030] ② Boil the moso bamboo in water for 1h-1.5h, then take it out and mechanically squeeze it into strips until the diameter of the broken bamboo strips is 1mm-3mm to obtain raw moso bamboo strips; put the raw moso bamboo strips at 2MPa-2.5MPa steam pressure , 130°C-135°C steam temperature environment for 25min-30min, then completely immerse the steamed bamboo strips in the biological enzyme water agent for degumming treatment, and remove the gum obtained after degumming. Combing into filaments to obtain hard bamboo filaments; immerse the hard bamboo fi...

Embodiment 2

[0035] The whole is consistent with Example 1, the difference is:

[0036]① Raw material preparation: prepare moso bamboo 200kg, Glauber's salt 60kg, phenolic resin 60kg, alumina powder 1.2kg by weight;

Embodiment 3

[0038] The whole is consistent with Example 1, the difference is:

[0039] ① Raw material preparation: prepare moso bamboo 220kg, Glauber's salt 50kg, phenolic resin 50kg, alumina powder 1kg by weight;

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PUM

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Abstract

The invention discloses a heat-adaptive environment-friendly sound-insulating floor and a manufacturing method thereof. The sound-insulating coating is composed of three parts: an encapsulation material, a functional filler and a surface wear-resistant layer, wherein the encapsulation material is 45-56 parts by weight of phenolic Resin is the resin matrix prepared by raw material, and functional filler is the bamboo fiber composite material prepared as raw material with 200-220 parts of moso bamboo and 50-60 parts of Glauber's salt in parts by weight, and the wear-resistant layer on the surface is 4 parts in parts by weight ‑5 parts, alumina powder 1 part‑1.2 parts of phenolic resin is a wear-resistant composite material prepared as raw materials. The invention has the advantages of thermal adaptability, heat-absorbing liquefaction, overall softening, vibration resistance and wear resistance.

Description

technical field [0001] The invention relates to the technical field of environment-friendly flooring, in particular to a heat-adaptive environment-friendly soundproof floor and a manufacturing method thereof. Background technique [0002] With the deepening of my country's urbanization process, the number of urban people has also increased, and indoor exercise has become the main means of exercise for urban people. Due to the limited sound insulation effect of the floor, home exercise is also restricted. [0003] my country has a large latitude range, spanning north and south. In tropical and subtropical regions, the temperature is high and the humidity is high all year round. It is very unfriendly to conventional floors. High temperature is easy to deform and high humidity is easy to corrode, so the durability is poor. In addition, there are many plains in the south of my country, the sound travels far, the attenuation is small, and it is also easily disturbed by noise. At p...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): B27M3/04B27K9/00D21B1/06D21C5/00
CPCB27M3/04B27K9/002D21B1/06D21C5/005
Inventor 周润生周广红张敬敏
Owner 江苏昊星新材料有限公司
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