Composite artificial board with anticorrosion performance, mould proof performance and high fire resistance and manufacturing method of composite artificial board

A technology of anti-corrosion and anti-mildew, manufacturing method, applied in the direction of manufacturing tools, wooden veneer joints, wood processing appliances, etc., can solve problems that threaten life and property safety, prevent flame spread and spread, improve appearance quality and Physical properties, the effect of not easy to mildew and corrosion

Inactive Publication Date: 2020-06-05
NANNING KETIAN NEW MATERIAL TECH CO LTD
View PDF8 Cites 7 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, because the board itself is inflammable, once a fire breaks ou

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
  • Composite artificial board with anticorrosion performance, mould proof performance and high fire resistance and manufacturing method of composite artificial board
  • Composite artificial board with anticorrosion performance, mould proof performance and high fire resistance and manufacturing method of composite artificial board

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0019] A method for manufacturing a composite wood-based panel with anti-corrosion, anti-mildew and high flame retardancy, comprising the following steps:

[0020] (1) The facing layer is glued with polyurethane adhesive, formaldehyde-free biomass adhesive or trialdehyde glue (urea formaldehyde, phenolic formaldehyde, melamine formaldehyde) and water repellant, antifungal agent, flame retardant and tackifier. Adhesive compound, make the moisture content of finish layer dry to 5%; Wherein, waterproof agent is 0.05% of finish layer weight, antifungal agent is 0.01% of finish layer weight, flame retardant is 0.04% of finish layer weight %, the tackifier is 0.5% of the weight of the facing layer;

[0021] (2) Choose a slab layer with a thickness of 12mm, length*width=2450*1230mm, and evenly pave the decorative layer in step (1) on the upper and lower surfaces of the slab layer, and the amount of coating on one side is 100g / m 2 , the amount of pavement is 0.5kg / m 2 , pavement t...

Embodiment 2

[0024] A method for manufacturing a composite wood-based panel with anti-corrosion, anti-mildew and high flame retardancy, comprising the following steps:

[0025] (1) The facing layer is glued with polyurethane adhesive, formaldehyde-free biomass adhesive or trialdehyde glue (urea formaldehyde, phenolic formaldehyde, melamine formaldehyde) and water repellant, antifungal agent, flame retardant and tackifier. Adhesive compound, make the moisture content of facing layer dry to 10%; Wherein, waterproof agent is 2% of facing layer weight, antifungal agent is 1.5% of facing layer weight, flame retardant is 1% of facing layer weight %, the tackifier is 1% of the weight of the facing layer;

[0026] (2) Select a slab layer with a thickness of 12mm and length*width=2550*1250mm, and evenly pave the decorative layer in step (1) on the upper and lower surfaces of the slab layer, and the amount of coating on one side is 110g / m 2 , the amount of pavement is 2kg / m 2 , pavement thicknes...

Embodiment 3

[0029] A method for manufacturing a composite wood-based panel with anti-corrosion, anti-mildew and high flame retardancy, comprising the following steps:

[0030] (1) The facing layer is glued with polyurethane adhesive, formaldehyde-free biomass adhesive or trialdehyde glue (urea formaldehyde, phenolic formaldehyde, melamine formaldehyde) and water repellant, antifungal agent, flame retardant and tackifier. Adhesive compounding, so that the moisture content of the facing layer is dried to 15%; among them, the waterproof agent is 0.05-3.4% of the weight of the facing layer, the anti-fungal agent is 0.01-4.5% of the weight of the facing layer, and the flame retardant is the weight of the facing layer 3% of the weight of the layer, the tackifier is 1.5% of the weight of the facing layer;

[0031] (2) Choose a slab layer with a thickness of 18mm, length*width=2750*1310mm, evenly pave the finishing layer in step (1) on the upper and lower surfaces of the slab layer, and the amoun...

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
Thicknessaaaaaaaaaa
Login to view more

Abstract

The invention discloses a composite artificial board with anticorrosion performance, mould proof performance and high fire resistance and a manufacturing method of the composite artificial board. Thecomposite artificial board is formed by veneer layers and a board blank layer. Each veneer layer is made of a wood material or a non-wood material, and plywood or a core-board or an oriented strand board or a straw board serves as the board blank layer. After being glued and compounded through a polyurethane glue agent, an aldehyde-free biomass glue agent or melamine formaldehyde glue, a water-proof agent, a mould-proof agent, a fire retardant and a tackifier, the veneer layers are evenly paved on the upper face and the lower face of the board blank layer, and the composite artificial board ismanufactured through high-temperature hot pressing treatment. According to the composite artificial board with anticorrosion performance, mould proof performance and high fire resistance, the servicelife is long, and the green and environment protection requirements are met; and the problems that due to the existing production process of directly pressing veneer artificial boards such as impregnated film paper veneer plywood, impregnated film paper veneer core-boards and impregnated film paper veneer oriented strand boards, the requirement for the surface quality of base material artificialboards is high, the physical and chemical property is poor, and the percent of pass of products is low are solved.

Description

technical field [0001] The invention relates to the technical field of composite wood-based panels, in particular to a composite wood-based panel with anti-corrosion, anti-mildew and high flame retardancy and a manufacturing method thereof. Background technique [0002] Most of the current production methods for veneer panels such as plywood with impregnated film and paper, blockboard with impregnated film and paper, and oriented strand board with impregnated film and paper are mostly to directly press and paste the impregnated film paper on the surface of the board. On wood-based panel substrates such as plywood, blockboard, and oriented strand board, which require high flatness, the product qualification rate is low due to the limitation of the surface quality of the wood-based panel substrate during production. [0003] Artificial board is a board made of natural wood decorative veneer processed into artificial veneer and pasted on the surface of ordinary plywood. But be...

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
IPC IPC(8): B27D1/04
CPCB27D1/04
Inventor 戴家兵曾灵李维虎杨华永
Owner NANNING KETIAN NEW MATERIAL TECH CO LTD
Who we serve
  • R&D Engineer
  • R&D Manager
  • IP Professional
Why Eureka
  • Industry Leading Data Capabilities
  • Powerful AI technology
  • Patent DNA Extraction
Social media
Try Eureka
PatSnap group products

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

© 2024 PatSnap. All rights reserved.Legal|Privacy policy|Modern Slavery Act Transparency Statement|Sitemap