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Fireproof door and window composite frame plate material and synthesis method thereof

A synthesis method and technology of composite frame, applied in the field of doors and windows, can solve the problems of reduced flame retardant effect, difficult processing, peeling, etc., and achieve the improvement of flame retardancy and connection strength, excellent overall flame retardancy, and lasting flame retardancy. Effect

Inactive Publication Date: 2019-07-16
安徽百祺瑞建材科技有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0005] The object of the present invention is to provide a kind of fireproof door and window composite frame sheet and its synthesis method, to solve the problem that the existing door and window composite frame sheet proposed in the above-mentioned background technology is used in the manufacture of doors and windows, especially the frame sheet made by compression. In the absence of effective flame retardant methods, only external armor or spray flame retardant materials can be used. The armored method is difficult to process and has low efficiency. The method of spraying flame retardant materials will gradually peel off under the influence of the sun and rain, making the flame retardant The effect is greatly reduced, which directly affects the life and strength of the door and window frame panels

Method used

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  • Fireproof door and window composite frame plate material and synthesis method thereof
  • Fireproof door and window composite frame plate material and synthesis method thereof

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Embodiment

[0051] Step 1: Selection of raw materials: 37 parts of logs, 17 parts of felling residues, 11 parts of processing residues, and 7 parts of adhesives were weighed in order, and the materials were weighed. First, the logs were cut into short fibers, and the raw materials were added first. If the specific gravity is small, the specific gravity is added later, the adhesive is added last, and the log short fiber is added in batches;

[0052] Step 2: Log sawing and cooking: Control the sawing length of the log to 17mm, and the waste generated by the log, such as small wood segments, cut ends and sawdust, needs to be recycled. The loss rate is 7%, and it is combined with high-temperature cooking. Put in the disinfectant according to the ratio of 3:0.5, the cooking time is 30min, and the temperature is 100°C;

[0053] Step 3: Preparation of shavings: the shaving slenderness ratio is flaky shavings S=L / t, and rod-shaped shavings S=L / d, wherein L is the length of the shavings, d is the ...

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Abstract

The invention discloses a fireproof door and window composite frame plate material and a synthesis method thereof, and belongs to the technical field of doors and windows. The fireproof door and window composite frame plate material comprises the following components of, in parts by weight, 35-40 parts of logs, 15-20 parts of felling residues, 10-13 parts of processing residues, 6-9 parts of adhesive, 9-15 parts of core material, 8-14 parts of flame retardant and 12-14 parts of filling materials. According to the fireproof door and window composite frame plate material, the flame retardant canbe placed in the material before frame plates of the door and window are formed, the flame retardant and the filling material are fused, the uniformity of the flame retardant is ensured in the pavingprocess, the frame plates are matched with pre-pressing and hot pressing, so that the paving boards have the flame-retardant property, the glass fiber is increased, so that the flame retardancy and the connecting strength are improved, the door and window forming material is high in fusion performance and excellent in overall flame retardancy, the material does not depend on an external coating,and is durable in flame retardancy and free of loss.

Description

technical field [0001] The invention discloses a fireproof door and window composite frame sheet material and a synthesis method thereof, in particular to the technical field of doors and windows. Background technique [0002] Doors and windows are divided into enclosure components or partition components according to their positions, and have different design requirements to have functions such as heat preservation, heat insulation, sound insulation, waterproof, and fire prevention. [0003] The door and window composite frame sheet is the raw material for making the compressed door and window composite frame, which is divided into two types: log sheet and compressed sheet. [0004] Existing composite frame materials for doors and windows, especially frame panels made by compression, lack effective flame-retardant methods when they are used in the production of doors and windows, and can only be externally armored or sprayed with flame-retardant materials, and the armoring ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B27M1/08B27M3/18B27N1/02B27N3/12B27N3/14
CPCB27M1/08B27M3/18B27N1/0209B27N3/12B27N3/14
Inventor 邱伟
Owner 安徽百祺瑞建材科技有限公司
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