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Carbon-reinforced plastic door/window

A technology for reinforcing plastics, doors and windows, applied in the direction of coating, etc., to achieve the effect of improving dispersion, improving various properties, and increasing accessibility

Inactive Publication Date: 2015-09-23
当涂县华艺金属制品有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, there are still different views on this technology, so you should be very careful when selecting it, and check the color change of the profile after the artificial accelerated aging test.

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0016] A carbon reinforced plastic door and window is characterized in that it is composed of the following raw materials in parts by weight:

[0017] Polyvinyl chloride 350, tea saponin 2, 20-30% sodium hydroxide solution 70, benzyl chloride 40, divinylbenzene 42, styrene 80, benzoyl peroxide 0.6, isopropyl myristate 3, three Methylol propane 1.7, benzotriazole 4, calcite powder 45, vinyl carboxylate 10, nano carbon powder 4, dimethylformamide 1.

[0018] A method for preparing carbon-reinforced plastic doors and windows, comprising the following steps:

[0019] (1) Dry and grind the above-mentioned sisal fiber, add 20% sodium hydroxide solution, stir evenly, place at -5°C for swelling for 130 minutes, park at room temperature to normal temperature, add benzyl chloride, the above-mentioned diethylene 80% by weight of benzene, heated and stirred in an oil bath at 110°C for 6.5 hours, discharged and cooled to obtain preplasticized fibers;

[0020] (2) Add trimethylolpropane t...

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PUM

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Abstract

The invention discloses a carbon-reinforced plastic door / window. The carbon-reinforced plastic door / window consists of the following raw materials in parts by weight: 300-350 of polyvinyl chloride, 2-3 of tea saponin, 60-70 of sodium hydroxide solution of 20-30%, 36-40 of benzyl chloride, 40-42 of divinylbenzene, 70-80 of styrene, 0.3-0.6 of benzoyl peroxide, 3-4 of tetradecanoic acid isopropyl ester, 1.7-3 of trimethylolpropane, 2-4 of benzotriazole, 40-45 of calcite in powder, 6-10 of vinyl carboxylic ester, 2-4 of nanocarbon powder, and 1-3 of dimethylformamide. Sisal fibers are frozen and swelled to improve the cellulose dispersibility, so that the accessability of benyl chloride to cellulose is increased; the number of hydroxyl is decreased after the etherification treatment; the cellulose crystal structure is damaged to obtain the thermoplasticity; and the size stability, the weather resistance and the corrosion resistance of the fibers are correspondingly improved.

Description

technical field [0001] The invention mainly relates to the field of plastic doors and windows, in particular to a carbon-reinforced plastic door and window. Background technique [0002] Plastic doors and windows can be divided into PVC plastic doors and windows and glass fiber reinforced plastic (glass fiber reinforced plastic) doors and windows according to their materials. Among all kinds of building windows, PVC plastic windows are outstanding in saving energy consumption in profile production, reusing recycled materials and using energy consumption. Advantages, excellent performance-price ratio in terms of heat preservation and energy saving. In order to increase the rigidity of the window, in the stressed members of the window frame, sash, and stile sections, it should be determined which reinforced steel to use according to the design of the wind pressure resistance and other use requirements. Through the co-extrusion of UPVC resin and colored polymethyl methacry...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B29C45/00C08L51/06C08K13/02C08K5/03C08K3/34C08K3/04C08K5/20C08K5/3475C08F259/04C08F212/08C08F212/36
CPCB29C45/0005C08F212/08C08F212/36C08F259/04C08K3/04C08K3/34C08K5/03C08K5/20C08K5/3475C08K13/02C08L51/06
Inventor 秦胜何松
Owner 当涂县华艺金属制品有限公司