Solid-wood polymer plate and processing process thereof
A processing technology and polymer technology, applied in wood processing equipment, wood treatment, wood heat treatment, etc., can solve the problem that the strength and deformation cannot meet the market demand, it is difficult to meet the various requirements of decoration and furniture, polymer materials and solid wood There are no problems such as furniture, and the effect of excellent fire resistance, excellent strength, and improved stability can be achieved.
Inactive Publication Date: 2018-11-02
山东通天智环保科技有限公司
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Problems solved by technology
[0002] The strength and deformation of the existing wooden boards cannot meet the market demand under specific environments and conditions, and it is difficult to meet the various requirements of decoration and furniture
[0003] The performance of polymer materials is stable, but the combination of polymer materials and solid wood furniture has not yet appeared in the industry
Method used
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Embodiment 1
[0042] The processing technology of solid wood polymer board specifically includes the following processing steps:
[0043] Step 1: Preparation of polymer plates
[0044] Heat the polyvinyl chloride resin (PVC) until it melts, then fully mix it with an appropriate proportion of stone powder, and stir evenly; use polymer sheet pressing equipment and molds to press to form a non-smooth polymer sheet with a predetermined thickness, and use drilling The equipment uniformly drills holes on the polymer plate, the hole diameter is 1-3mm, and the distance between holes is 5cm*5cm.
[0045] Step 2: Cooking and softening of logs
[0046] Send the logs into the autoclave through the log trolley, open the door quickly and lock it, turn on the vacuum pump, remove the air and water in the wood cell cavity under vacuum, when the negative pressure reaches 500-650mm water column, put the cooking soaking water Inhale into the kettle, and at the same time heat the soaking water in the kettle t...
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The invention discloses a processing process for a solid-wood polymer plate. The processing process is characterized by comprising the following steps: uniformly drilling a polymer plate; cooking-softening raw wood, keeping the temperature of cooking water in an autoclave at 100-120 DEG C, and carrying out cooking-softening for 6-24 hours; carrying out rotary-cutting on thick-core veneers; addinga flame retardant to the rotary-cut veneers; drying the veneers; and carrying out roll coating on the two surfaces of the polymer plate with a plate splicing adhesive, arranging the polymer plate between the two thick-core veneers, conveying the compounded thick-core veneers and polymer plate to cold pressing machine equipment and carrying out cold pressing on the compounded thick-core veneers andpolymer plate for 1-2 hours, controlling the pressure of the cold pressing machine equipment to be 150-200 MPa, and completing integral composition for the solid-wood thick-core veneers and the polymer plate. According to the processing process disclosed by the invention, the polymer plate is prepared from a polymer material, and compounded together with the pretreated solid-wood thick-core veneers, so that the solid-wood thick-core veneers achieve the strength and anti-deformation performance of the whole plate by virtue of the stability of the polymer material. An excellent solid-wood effect can still be obtained while the stability of the whole plate is improved, and the solid-wood polymer plate has the stability and high strength of the polymer plate, and the texture and aesthetic feeling of a pure solid-wood plate.
Description
technical field [0001] The invention relates to a board, in particular to a processing technology of a solid wood polymer board with excellent strength and deformation resistance, and belongs to the technical field of board processing. Background technique [0002] Under specific environments and conditions, the strength and deformation of existing wooden boards cannot meet the market demand, and it is difficult to meet the various requirements for decoration and furniture. [0003] The performance of polymer materials is stable, but the combination of polymer materials and solid wood furniture has not appeared in the industry. [0004] If the stability of polymer materials can be combined into existing wooden boards, the boards produced will have quite excellent properties. Contents of the invention [0005] The present invention aims to provide a solid wood polymer board which not only has the basic properties of the solid wood board but also meets the requirements ...
Claims
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IPC IPC(8): B27D1/08B27K5/06B27K5/00B27K3/08B27K5/04
CPCB27D1/08B27K3/08B27K5/0085B27K5/04B27K5/06B27K2240/30
Inventor 彭通纬
Owner 山东通天智环保科技有限公司