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High-glossiness anti-flaming polypropylene material easy to clean and preparation method thereof

A technology of flame-retardant polypropylene and high-gloss flame-retardant masterbatch, which is applied in the field of thermoplastic polyolefins, can solve the problems of being difficult to clean, affecting the appearance characteristics of external parts of household appliances, easily contaminated with grease, etc. Stable and good coating effect

Active Publication Date: 2016-01-27
GUANGZHOU SUPER DRAGON ENG PLASTICS
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

In addition, when polypropylene is used as the shell of household appliances such as rice cookers and soybean milk makers, it is easy to be stained with grease, smoke, fingerprints and other stains during daily use, and it is difficult to clean, which seriously affects the original gorgeousness and beauty of the outer parts of the household appliances. Bright appearance characteristics

Method used

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  • High-glossiness anti-flaming polypropylene material easy to clean and preparation method thereof
  • High-glossiness anti-flaming polypropylene material easy to clean and preparation method thereof
  • High-glossiness anti-flaming polypropylene material easy to clean and preparation method thereof

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Experimental program
Comparison scheme
Effect test

Embodiment 1

[0039] Proportioning is carried out according to the following mass percentage composition: homopolypropylene resin (brand name: PPH-MM20-S, melt index (230°C, 2.16KG): 20g / 10min, China Petrochemical Corporation Maoming Branch) 65%, Three-proof masterbatch (model: TG-PPL20, Daikin Fluorine Chemicals (China) Co., Ltd.) 18%, high-gloss flame-retardant masterbatch (self-made, the preparation method is as above, the grade of high-gloss flame retardant used is: M-208NPB, Shanghai Meilaipo Chemical Material Technology Co., Ltd.) 7%, dolomite masterbatch (self-made, the preparation method is as above, the average particle size of dolomite used is 6.2 μm, Lingshou County Xinjing Mineral Products Processing Factory) 10%.

[0040] Accurately weigh the above materials and stir evenly, then add them into the main feeding hopper of a parallel twin-screw extruder with a length-to-diameter ratio of 44:1, and set the temperature of each section of the extruder from the hopper to the die head t...

Embodiment 2

[0043] Proportioning is carried out according to the following mass percentage composition: homopolypropylene resin (brand name: PPH-MM20-S, melt index (230°C, 2.16KG): 20g / 10min, China Petrochemical Corporation Maoming Branch) 69%, Three-proof masterbatch (model: TG-PPL20, Daikin Fluorine Chemicals (China) Co., Ltd.) 20%, high-gloss flame-retardant masterbatch (self-made, the preparation method is as above, the grade of high-gloss flame retardant used is: M-208NPB, Shanghai Meilaipo Chemical Material Technology Co., Ltd.) 3%, dolomite masterbatch (self-made, the preparation method is as above, the average particle size of dolomite used is 6.2 μm, Lingshou County Xinjing Mineral Products Processing Factory) 8%.

[0044] Accurately weigh the above materials and stir evenly, then add them into the main feeding hopper of a parallel twin-screw extruder with a length-to-diameter ratio of 44:1, and set the temperature of each section of the extruder from the hopper to the die head to...

Embodiment 3

[0047] Proportion according to the following mass percentage composition: homopolypropylene resin (brand: PPH8020, melt index (230°C, 2.16KG): 20g / 10min, Langang Petrochemical Co., Ltd.) 81%, three-proof masterbatch (model : TG-PPL20, Dajin Fluorine Chemicals (China) Co., Ltd.) 5%, high-gloss flame retardant masterbatch (self-made, the preparation method is as above, the grade of high-gloss flame retardant used is: FR6000, Dongguan Chuangzhiyuan Chemical Co., Ltd.) 9%, dolomite masterbatch (self-made, the preparation method is as above, and the average particle diameter of used dolomite is 7.5 μm and is produced by Guilin Jinsanhua Powder Chemical Co., Ltd.) 5%.

[0048] Accurately weigh the above materials and stir evenly, then add them into the main feeding hopper of a parallel twin-screw extruder with a length-to-diameter ratio of 44:1, and set the temperature of each section of the extruder from the hopper to the die head to be : 180°C, 180°C, 210°C, 210°C, 190°C, 190°C, 1...

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Abstract

The invention provides a high-glossiness anti-flaming polypropylene material easy to clean and a preparation method thereof. Firstly, high-glossiness anti-flaming master batch and dolomite master batch are prepared, the high-glossiness anti-flaming master batch, the dolomite master batch, fluorinated acrylate master batch and polypropylene resin are subjected to melt extrusion and pelleting through an extruder to obtain the high-glossiness anti-flaming polypropylene material easy to clean, and the prepared high-glossiness anti-flaming polypropylene material easy to clean has the advantages of being high in anti-flaming efficiency, good in glossiness, easy to form, resistant to water and oil, easy to clean and the like, and can be widely applied to the fields of household appliances such as warmers, air blowers, bread makers, ovens and electric cookers.

Description

technical field [0001] The invention relates to the field of thermoplastic polyolefins, more specifically to an easy-to-clean high-gloss flame-retardant polypropylene material and a preparation method thereof. The prepared easy-to-clean high-gloss flame-retardant polypropylene material has high flame-retardant efficiency, good gloss and easy molding , waterproof and oil-proof, easy to clean and other characteristics, can be widely used in heaters, blowers, bread machines, ovens, rice cookers and other home appliances. Background technique [0002] As one of the three major synthetic polymer materials, polypropylene (PP) is second only to polyethylene in consumption. It has the advantages of light weight, high chemical stability, good electrical insulation, low price, and easy processing and molding, so it is widely used In the automotive, construction, electronic appliances and other industries. However, polypropylene has a low oxygen index, is easy to burn, and can continu...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): C08L23/12C08K13/06C08K9/04C08K3/26C08J3/22B29B9/06B29C47/92B29C48/92
CPCB29B9/06B29C48/92B29C2948/92552B29C2948/9258B29C2948/92704C08J3/226C08J2323/12C08J2423/12C08K2201/003C08L23/12C08L2201/02C08L2205/025C08L2205/03C08K13/06C08K9/04C08K2003/265C08K2003/267
Inventor 袁海兵郝建鑫邓爵安黄泽彬侯智谋吴磊范木良郝源增任萍
Owner GUANGZHOU SUPER DRAGON ENG PLASTICS
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