White poplar wood frame strip and manufacturing method thereof

A manufacturing method and technology of poplar, which are applied in the direction of manufacturing tools, wood layered products, and the joining of wooden veneers, can solve the problems of unstable structural properties, limited application fields, and difficulty in grinding and sanding, and achieve improved physical properties. Mechanical properties, application durability, density-enhancing effect

Inactive Publication Date: 2015-09-23
付成永
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  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

Poplar is a widely planted artificial forest in my country. It is rich in resources, fine in texture, moderate in hardness, and cheap and easy to obtain. However, the disadvantages of poplar fiber are unstable structure, low density, flexibility and easy deformation, fluffing and burring, and are not easy to Sanding, so that the field of application is greatly limited

Method used

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  • White poplar wood frame strip and manufacturing method thereof
  • White poplar wood frame strip and manufacturing method thereof
  • White poplar wood frame strip and manufacturing method thereof

Examples

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Embodiment 1

[0069] A method for manufacturing poplar wood frame strips, the method comprising cutting poplar wood, sawing blades, dipping treatment, microwave drying, planing profiles, surface sanding, water-based paint primer, surface grinding, water-based topcoat, and drying , quality inspection and packaging steps:

[0070] 1. Firstly, the aspen wood is cut into saw blades, and then soaked at room temperature. The formula of the dipping solution is as follows: tributyltin naphthenate 2-3.5; nonylphenol polyoxyethylene ether 18.5-21.5; ammonium salt dosage 6.8-7.5; Nitrilotriacetic acid (NTA) 8.3~8.8; polyvinyl acetate 5~6.5; boric acid 3~3.7; ketone compounds 1.2~2.5; ethanol 8~9; polyethylene glycol (400) 0~2; water 35 ~38.

[0071] Specifically, it can be prepared according to Table 1

[0072]

[0073] The ammonium salt can be selected from one of tetradecyltrimethylammonium chloride (TTAC) or triethylenetriamine; the ketone compound can be selected from one of acetone, butanone...

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Abstract

The invention provides a white poplar wood frame strip and a manufacturing method thereof. The manufacturing method comprises the following steps: adopting a water-soluble impregnant, uniformly spraying or soaking an impregnation liquid on a white poplar wood sheet subjected to cutting and sawing to carry out impregnation treatment; carrying out microwave drying on the impregnated white poplar wood sheet; and carrying out section bar processing on the white poplar wood sheet by a planing machine. The white poplar wood frame strip which takes white poplar as a basic raw material is green and environmentally-friendly, low-carbon and attractive, novel and practical, and nationally initiative, so that fast-growing white poplar man-made forest in China becomes the main theme of raw materials in wood industry, and a strong industrial chain of research and development, production, marketing and export is realized. Due contribution is made for new normal development and sustainable development of Chinese economy.

Description

technical field [0001] The invention relates to a method for manufacturing poplar frame strips (also known as wood lines) with environmental protection, low deformation and low color difference by using poplar as raw material and adopting an integrated dipping-drying technology. Background technique [0002] In the existing market, conventional polystyrene waste is often used to recycle foamed PS plastic frame strips, such as figure 1 Shown: It is a structural schematic diagram of conventional PS recycled foamed plastic frame strips in the prior art, which is to use conventional polystyrene waste recycled foamed PS plastic frame strips on the plastic bottom layer, and use PS foamed plastic frame strips on the surface of PS foam body. Adhesive is bonded with decorative paper to form. Yet polystyrene (PS) foamed plastic frame bar, because foaming body is waste and old recycled plastics, therefore has been subject to export restriction on environmental protection and health. ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B27D1/08B27D1/04B27K3/02B27K3/52B27K5/04B32B21/08B32B27/08
CPCB27D1/04B27D1/08B27K3/02B27K3/52B27K5/0055B27K5/04B27K2240/20B32B21/04B32B21/08B32B21/14B32B2260/026B32B2260/046B32B2270/00B32B2307/51B32B2307/7145B32B2307/7242B32B2307/7265B32B2307/764B32B2317/16B32B2451/00
Inventor 付成永
Owner 付成永
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