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Preparation method of anti-radiation PET/PTT alloy

A radiation protection and PTT technology, applied in the field of alloys, can solve problems such as single function of alloys, performance needs to be improved, and limited application range of PET/PTT alloys

Inactive Publication Date: 2016-11-09
佛山市高明区尚润盈科技有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

[0002] PET / PTT alloy has excellent physical and chemical properties and high processing performance, retains the respective advantages of PET and PTT, and has excellent molding processing, impact resistance, high temperature aging resistance, chemical resistance and other excellent properties; but with the progress of society, People have put forward higher requirements for traditional PET / PTT alloys, such as antibacterial performance, aldehyde removal and deodorization and other functions; Application range of PTT alloy

Method used

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  • Preparation method of anti-radiation PET/PTT alloy

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0041] A kind of preparation method of porous graphene silver-loaded antibacterial composite material, it comprises the following steps:

[0042] (1) Preparation of graphene quantum dot suspension: weigh 0.5g of C60 powder, measure 50ml of concentrated sulfuric acid with a mass fraction of 98%, mix C60 powder and concentrated sulfuric acid in a beaker, place the beaker in an ice-water bath, and simultaneously Stir at a speed of 500rpm to obtain a mixed solution; weigh 0.5g of potassium permanganate powder, and slowly add it to the above mixed solution; remove the ice-water bath and replace it with a water bath, keep the temperature of the water bath at 30~40°C, and react for 8 hours; quickly add 200ml Pure water, filtered, and then dialyzed for 3 days with a dialysis bag with a molecular weight cut-off of 1000, to obtain a suspension of graphene quantum dots; the suspension of graphene quantum dots was stirred at a speed of 100 rpm, while laser irradiation was performed for 30 ...

Embodiment 2

[0048] A kind of preparation method of porous graphene silver-loaded antibacterial composite material, it comprises the following steps:

[0049] (1) Preparation of graphene quantum dot suspension: Weigh 0.6g of C60 powder, measure 80ml of concentrated sulfuric acid with a mass fraction of 98%, mix C60 powder and concentrated sulfuric acid in a beaker, put the beaker in an ice-water bath, and simultaneously Stir at a speed of 500rpm to obtain a mixed solution; weigh 1g of potassium permanganate powder, and slowly add it to the above mixed solution; remove the ice-water bath and replace it with a water bath, keep the temperature of the water bath at 30~40°C, and react for 6 hours; quickly add 200ml of pure Water, filtered, and then dialyzed for 3 days with a dialysis bag with a molecular weight cut-off of 1000 to obtain a suspension of graphene quantum dots; the suspension of graphene quantum dots was stirred at a speed of 100 rpm, while laser irradiation was performed for 40 mi...

Embodiment 3

[0055] A kind of preparation method of porous graphene silver-loaded antibacterial composite material, it comprises the following steps:

[0056] (1) Preparation of graphene quantum dot suspension: Weigh 0.8g of C60 powder, measure 100ml of concentrated sulfuric acid with a mass fraction of 98%, mix C60 powder and concentrated sulfuric acid in a beaker, put the beaker in an ice-water bath, and simultaneously Stir at a speed of 500rpm to obtain a mixed solution; weigh 3g of potassium permanganate powder, and slowly add it to the above mixed solution; remove the ice-water bath and replace it with a water bath, keep the temperature of the water bath at 30-40°C, and react for 5 hours; quickly add 100ml of pure Water, filtered, and then dialyzed for 3 days with a dialysis bag with a molecular weight cut-off of 1000 to obtain a suspension of graphene quantum dots; the suspension of graphene quantum dots was stirred at a speed of 100 rpm, while laser irradiation was performed for 30 m...

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Abstract

The invention discloses a preparation method of an anti-radiation PET / PTT alloy. The anti-radiation PET / PTT alloy is prepared from the following raw materials by weight: 50 to 60 parts of PET, 10 to 30 parts of PTT, 2 to 5 parts of SMA, 5 to 6 parts of MBS, 1 to 5 parts of a diatomite / antimicrobial composite subjected to coupling reagent surface treatment, 1 to 5 parts of nano-bamboo charcoal subjected to coupling reagent surface treatment, 1 to 3 parts of a photochromic composite, 0.5 to 2 parts of nano-silica, 0.1 to 0.5 part of an antioxidant and 0.1 to 1 part of a lubricant. Due to reasonable combination of the photochromic composite, the diatomite / antimicrobial composite and nanometer bamboo charcoal, and synergy of functional additives, the anti-radiation PET / PTT alloy has excellent antibacterial, anti-formaldehyde and anti-radiation characteristics, and also has a photochromic characteristic, so as to meet multi-functional requirements and further broaden the application of the anti-radiation PET / PTT alloy.

Description

technical field [0001] The invention relates to the technical field of alloys, in particular to a preparation method of a radiation-proof PET / PTT alloy. Background technique [0002] PET / PTT alloy has excellent physical and chemical properties and high processing performance, retains the respective advantages of PET and PTT, and has excellent molding processing, impact resistance, high temperature aging resistance, chemical resistance and other excellent properties; but with the progress of society, People have put forward higher requirements for traditional PET / PTT alloys, such as antibacterial performance, aldehyde removal and deodorization and other functions; The application range of PTT alloy. Contents of the invention [0003] The technical problem to be solved by the present invention is to provide a preparation method of radiation-proof PET / PTT alloy. [0004] The technical problem to be solved by the present invention is realized through the following technical ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): C08L67/02C08L35/06C08L51/04C08K13/06C08K9/04C08K3/04C08K3/34C08K3/36C08K9/10C08K9/12C08K3/08C08K3/22B29C47/92B29B9/06B29C48/92
CPCC08L67/02B29B9/06B29C48/92B29C2948/92704C08K2201/011C08K2201/014C08L2201/08C08L2205/025C08L2205/035C08L35/06C08L51/04C08K13/06C08K9/04C08K3/04C08K3/34C08K3/36C08K9/10C08K9/12C08K2003/0806C08K2003/2241C08K2003/2296
Inventor 陆庚
Owner 佛山市高明区尚润盈科技有限公司
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