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Waterproof material, waterproof fiberboard, laminated wood floor, production method of waterproof fiberboard, and production method of laminated wood floor

A technology for laminate flooring and waterproof material, which is applied in the production field of waterproof material, fiberboard and laminate flooring, can solve the problems affecting the waterproof performance of the floor, the penetration of high melting point paraffin, poor sealing and adhesion performance, etc. The effect of improving the usability and improving the waterproof performance

Inactive Publication Date: 2014-02-26
圣保罗家居科技有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

But the following defectives generally exist in existing floor tongue and groove wax: the penetration of high melting point paraffin, sealing and poor adhesion; Both affect the waterproof performance of the floor

Method used

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  • Waterproof material, waterproof fiberboard, laminated wood floor, production method of waterproof fiberboard, and production method of laminated wood floor
  • Waterproof material, waterproof fiberboard, laminated wood floor, production method of waterproof fiberboard, and production method of laminated wood floor
  • Waterproof material, waterproof fiberboard, laminated wood floor, production method of waterproof fiberboard, and production method of laminated wood floor

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0024] Embodiment 1: When making fiberboard according to the prior art, carry out the following improvements: 100 parts by weight of paraffin wax with a melting point of 50° C. is added in the wax melting tank, and after the paraffin wax is melted, slowly add a particle size of nano-scale hydrophobic two under stirring conditions. 10 parts by weight of silicon oxide, after uniform dispersion, heat preservation at 130°C for 40 minutes to remove the water-absorbing groups in the paraffin-hydrophobic silica mixture to obtain a fiberboard waterproof material, press the prepared fiberboard waterproof material The proportion of 1wt% is dripped or pumped into the heat refiner for fiberboard production.

[0025] When making laminate flooring according to the existing technology, the following improvements are made: 100 parts by weight of paraffin wax with a melting point of 45°C is added to the wax melting tank, and after the paraffin wax is melted, slowly add hydrophobic silicon dioxi...

Embodiment 2

[0026] Embodiment 2: When making fiberboard according to the prior art, carry out the following improvements: 100 parts by weight of paraffin wax with a melting point of 58° C. is added in a wax melting tank, and after the paraffin wax is melted, slowly add a particle size of micron-sized hydrophobic disulfide under stirring conditions. 3 parts by weight of silicon oxide, evenly dispersed, and kept at 140°C for 25 minutes to remove the water-absorbing groups in the paraffin-hydrophobic silica mixture to obtain a fiberboard waterproof material. The proportion of 2wt% is dripped or pumped into the heat refiner for fiberboard production.

[0027] When making laminate flooring according to the existing technology, the following improvements are made: 100 parts by weight of paraffin wax with a melting point of 50°C is added to the wax melting tank, and after the paraffin wax melts, slowly add hydrophobic silica with a particle size of micron size under stirring conditions 1 part by...

Embodiment 3

[0028] Embodiment 3: When making fiberboard according to the prior art, carry out the following improvements: 100 parts by weight of paraffin wax with a melting point of 54° C. is added in a wax melting tank, and after the paraffin wax is melted, slowly add a particle size of nano-scale hydrophobic two under stirring conditions. 7 parts by weight of silicon oxide, after uniform dispersion, heat preservation at 145°C for 20 minutes to remove the water-absorbing groups in the paraffin-hydrophobic silica mixture to obtain a fiberboard waterproof material, and press the prepared fiberboard waterproof material into dry fiber The proportion of 1.5wt% is dripped or pumped into the heat refiner for fiberboard production.

[0029] When making laminate flooring according to the prior art, the following improvements are made: add 100 parts by weight of paraffin wax with a melting point of 55°C into the wax melting tank, and after the paraffin wax melts, slowly add hydrophobic silica with ...

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Abstract

The invention relates to waterproof material, a waterproof fiberboard, a laminated wood floor, a production method of the waterproof fiberboard, and a production method of the laminated wood floor. Fiberboard waterproof material is made from, by weight, 100 parts of paraffin melting at 50-58 DEG C, and 3-10 parts of hydrophobic silica with nanometer-level or micrometer-level diameter. After paraffin melts, the hydrophobic silica is added under stirring, and after uniform diffusion, the fiberboard waterproof material is obtained. Laminated wood floor tongue-and-groove joint waterproof material is made from, by weight, 100 parts of paraffin melting at 45-55 DEG C and 1-5 parts of hydrophobic silica with nanometer-level or micrometer-level diameter. After the paraffin melts, the hydrophobic silica is added under stirring, and after uniform diffusion, the laminated wood floor tongue-and-groove joint waterproof material is obtained. During production of the waterproof fiberboard, 1wt%-2wt% of absolute dry fiber is added to the fiberboard waterproof material, and the material obtained is added to a production refiner; during production of the laminated wood floor, the surface fiber of the floor tongue-and-groove joint is coated with a laminated wood floor tongue-and-groove joint waterproof material coating 0.15-0.4mm in thickness.

Description

technical field [0001] The present invention relates to the technical field of fiberboard and laminate flooring, in particular to a waterproof material for fiberboard and laminate flooring; the invention also relates to a fiberboard and laminate floor; the present invention also relates to the production of fiberboard and laminate floor method. Background technique [0002] The substrates of fiberboard and laminate flooring are both composed of fibers, and laminate flooring has high requirements for waterproof performance due to its special use environment. [0003] The waterproof performance of the floor is mainly determined by the waterproof performance of the fiberboard base material. When the fiberboard is manufactured, if the water-absorbing groups and tube holes on the surface of the fiber bundles are completely sealed, the waterproof performance of the board will be excellent. However, the fiber sealant—adhesive The amount of additives and waterproof wax added is lim...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B27M3/04B27N1/00C09D191/06
Inventor 符兴义
Owner 圣保罗家居科技有限公司
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