Production method for flame-retardant solid wood flooring

A technology of solid wood flooring and production methods, applied to wood processing appliances, devices for coating liquid on the surface, manufacturing tools, etc., can solve problems such as economic losses, life safety threats, and flammability, and achieve low flame-retardant treatment costs, Simple production process and good flame retardant performance

Inactive Publication Date: 2011-07-06
DEHUA TB NEW DECORATION MATERIAL CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, wood itself is a flammable material, and solid wood flooring also has flammable defects. The extensive use of ordinary solid wood flooring in interior decoration poses a huge potential threat to people's lives. Once a fire breaks out, it will also cause environmental pollution and huge economic losses. loss
Especially fires in public places often cause heavy casualties and property losses
At present, there is no mature flame-retardant solid wood flooring product available for sale in the market, so the present invention provides a production plan for flame-retardant solid wood flooring

Method used

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  • Production method for flame-retardant solid wood flooring

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Effect test

Embodiment 1

[0025] 1) Process natural Thai teak logs into solid wood flooring strips with a size of 925mm×135mm×15.2mm;

[0026] 2) Dry the solid wood floor strips to a moisture content of 10%;

[0027] 3) The solid wood floor slab is obtained by curing, sanding, and mortising the solid wood floor strips after drying treatment. The health conditions are: a health room with a temperature of 25°C and a humidity of 12% for 5 days;

[0028] 4)Using UV paint to paint the surface layer of solid wood floor slabs, using the process of 9 bottoms and 2 sides, the paint sequence is water-based primer → putty → elastic primer → wear-resistant primer → wear-resistant primer → back paint → Transparent primer → sanding → wear-resistant primer → hardened primer → transparent primer → sanding → top coat → top coat. The wear-resistant primer is added with 20% by mass mixed flame retardant, the hardened primer is added with 20% by mass mixed flame retardant, and the top coat is added with 8% by mass mixed flame ...

Embodiment 2

[0032] 1) Process natural ebony logs into solid wood flooring strips with a size of 925mm×135mm×12.2mm;

[0033] 2) Dry the solid wood floor strips to a moisture content of 10%;

[0034] 3) The solid wood floor slab is obtained by curing, sanding, and mortising the solid wood floor strips after drying treatment. The health conditions are: a health room with a temperature of 25°C and a humidity of 12% for 6 days;

[0035] 4)Using UV paint to paint the surface layer of solid wood floor slabs, using the process of 9 bottoms and 2 sides, the paint sequence is water-based primer → putty → elastic primer → wear-resistant primer → wear-resistant primer → back paint → Transparent primer → sanding → wear-resistant primer → hardened primer → transparent primer → sanding → top coat → top coat. The wear-resistant primer is added with 15% by mass mixed flame retardant, the hardened primer is added with 25% by mass mixed flame retardant, and the top coat is added with 7% by mass mixed flame reta...

Embodiment 3

[0039] 1) Process natural black walnut logs into solid wood flooring strips with a size of 925mm×135mm×18.2mm;

[0040] 2) Dry the solid wood floor strips to a moisture content of 10%;

[0041] 3) The solid wood floor slab is obtained by curing, sanding, and mortising the solid wood floor strips after drying treatment. The health conditions are: a health room with a temperature of 25°C and a humidity of 12% for 3 days;

[0042] 4)Using UV paint to paint the surface layer of solid wood floor slabs, using the process of 9 bottoms and 2 sides, the paint sequence is water-based primer → putty → elastic primer → wear-resistant primer → wear-resistant primer → back paint → Transparent primer → sanding → wear-resistant primer → hardened primer → transparent primer → sanding → top coat → top coat. The wear-resistant primer is added with 18% by mass mixed flame retardant, the hardened primer is added with 22% by mass mixed flame retardant, and the top coat is added with 6% by mass mixed fla...

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Abstract

The invention discloses a production method for a flame-retardant solid wood flooring. The production method comprises the steps as follows: solid wood flooring strips are processed through procedures such as reconditioning, sanding, mortise slotting and the like so as to obtain solid wood flooring slab molds; then surface courses of the solid wood flooring slab molds are processed through painting; the painting treatment adopts the process comprising nine layers of priming painting and two layers of finish painting; in addition, the painting comprises the following steps in sequence: water-based priming painting, puttying, elastic priming painting, wear resistant priming painting, wear resistant priming painting, back painting, transparent priming painting, sanding, wear resistant priming painting, stiffening priming painting, transparent priming painting, sanding, finish painting and finish painting, wherein, compound flame retardants are added in wear resistant priming painting, stiffening priming painting and finish painting. The compound flame-retardant solid wood flooring that is manufactured by adopting the production method achieves excellent flame-retardant fire-resistant performance, environment-friendly performance, and can also achieve excellent physical mechanical property.

Description

(1) Technical field [0001] The invention relates to a production method of solid wood flooring, in particular to a production method of flame-retardant solid wood flooring. (2) Background technology [0002] Solid wood flooring is a pure natural decoration material with beautiful texture, full and transparent color, temperature and humidity adjustment, excellent physical and mechanical properties, and durability. Therefore, it is loved by users as a high-end decoration material and is widely used in the home improvement market. And the decoration of high-end public places. However, wood itself is a flammable material, and solid wood flooring has the same flammable defect. The extensive use of ordinary solid wood flooring in interior decoration poses a huge potential threat to people’s life and safety. Once a fire occurs, it will also cause environmental pollution and huge economy. loss. In particular, fires in public places often cause heavy casualties and property losses. How...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B27M3/04B05D7/24B05D7/06
Inventor 王晓辉彭晓正
Owner DEHUA TB NEW DECORATION MATERIAL CO LTD
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