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Antioxidant plastic door and window

A technology for anti-oxidation plastics, doors and windows, applied in the field of plastic doors and windows, to achieve the effects of improving dispersion, improving plasticizing ability, and increasing hardness

Inactive Publication Date: 2015-11-11
阜阳市锐达不锈钢制品销售有限公司
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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

[0017] A kind of anti-oxidation plastic door and window, it is made up of the raw material of following parts by weight:

[0018] Hydroquinone 3, calcium propionate 6, sisal fiber 10, 30% sodium hydroxide solution 70, dimethyl carbonate 41, op-102, n-butyl acrylate 30, ammonium persulfate 0.6, vinyl acetate 70, Benzyl chloride 40, ethyl naphthol 2, glycerin 4, fly ash 37, zinc dialkyldithiophosphate 2, vermiculite powder 20, antioxidant 10103, ditetradecyl alcohol ester 7, diacetone alcohol 2, PVC 410.

[0019] A preparation method for anti-oxidation plastic doors and windows, comprising the following steps:

[0020] (1) Dry and grind the above-mentioned sisal fiber, add 30% sodium hydroxide solution, add benzyl chloride and dimethyl carbonate, stir evenly, place in an ultrasonic water bath for ultrasonic treatment for 30 minutes, ultrasonic power 100w, frequency 42kHz ; Then heat and stir in an oil bath at 110°C for 6.5 hours, discharge and cool to obtain preplasticized fib...

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PUM

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Abstract

The invention discloses antioxidant plastic door and window, which comprise the following raw materials by weight: 2-3 parts of hydroquinone, 4-6 parts of calcium propionate, 7-10 parts of sisal fiber, 60-70 parts of 20-30% sodium hydroxide solution, 30-41 parts of dimethyl carbonate, 2-3 parts of op-10, 20-30 parts of n-butyl acrylate, 0.4-0.6 part of ammonium persulfate, 60-70 parts of vinyl acetate, 36-40 parts of benzyl chloride, 2-4 parts of ethyl naphthol, 3-4 parts of glycerin, 30-37 parts of fly ash, 2-4 parts of zinc dialkylphosphorodithiloate, 18-20 parts of vermiculite, 3-5 parts of an antioxidant 1010, 4-7 parts of alcohol ester, 2-3 parts of bistetradeca diacetone alcohol and 400-410 parts of polyvinyl chloride. The sisal fiber is treated by microwave to improve dispersion of cellulose and to increase the accessibility of benzyl chloride to cellulose; after etherification treatment, the number of hydroxy decreases, and the crystalline structure of cellulose is destroyed, so as to obtain thermoplasticity.

Description

technical field [0001] The invention mainly relates to the field of plastic doors and windows, in particular to an oxidation-resistant 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 the material. 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 service 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): C08L27/06C08L31/04C08L97/02C08K13/02C08K5/098C08K5/053C08K3/34C08K5/13C08K5/5398C08F218/08C08F220/18B29C47/00B29B7/00
Inventor 蔡涛
Owner 阜阳市锐达不锈钢制品销售有限公司