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High-gloss self-lubricating high polymer material special for cosmetic brush packaging

A polymer material, high gloss technology, applied in the field of polymer materials, can solve the problems of uneven dynamic friction, unstable static friction, easy wear of products, etc., to ensure surface activity, improve molding conditions, and reduce the effect of material specific gravity

Inactive Publication Date: 2019-07-12
安徽威普达材料科技有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] The existing cosmetic pen packaging has unstable static friction and uneven dynamic friction during the long-term static friction and dynamic friction process, and the product is easy to wear and deform. At the same time, due to the diversified requirements of the product, there are higher requirements for the structure of the pen: 1. Need More excellent mechanical properties support; 2. Better surface activity is needed for product surface painting, bronzing, printing, etc.; 3. Better coloring ability is needed, so that the material itself is conducive to dye dispersion to achieve a good color effect

Method used

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  • High-gloss self-lubricating high polymer material special for cosmetic brush packaging

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0021] A special high-gloss self-lubricating polymer material for cosmetic pencil packaging, comprising the following components in parts by weight: 75 parts of acrylonitrile-butadiene-styrene plastic, 5 parts of polymethyl methacrylate, liquid dispersant 0.1 part, 1 part compatibilizer, 0.1 part solid dispersant, 5 parts lubricant.

[0022] The acrylonitrile-butadiene-styrene plastic used in it uses plate-grade materials to provide mechanical support and alleviate the mechanical decline caused by multi-components. The specific grade is ABS747S; polymethyl methacrylate is used to improve the gloss of the material , the specific grade is CM205.

[0023] Specifically, the liquid dispersant is silicone oil, and the specific brand is Dow Corning silicone oil OFX-5043.

[0024] Specifically, the solid dispersant is waxy ethylene bisstearic acid amide, and the specific brand is Kao BFF.

[0025] Furthermore, the use of liquid dispersants and solid dispersants to ensure surface act...

Embodiment 2

[0032] The difference from Example 1 is that this example provides a special high-gloss self-lubricating polymer material for cosmetic pencil packaging, which includes the following components in parts by weight: 83 parts of acrylonitrile-butadiene-styrene plastic , 11 parts of polymethyl methacrylate, 1.1 parts of liquid dispersant, 2 parts of compatibilizer, 2.1 parts of solid dispersant, and 7.4 parts of lubricant.

[0033] More specifically, the silicone powder and polytetrafluoroethylene are 4.1 parts by weight of silicone powder and 3.3 parts of polytetrafluoroethylene.

Embodiment 3

[0035] The difference from Example 1 is that this example provides a special high-gloss self-lubricating polymer material for cosmetic pencil packaging, which includes the following components in parts by weight: 95 parts of acrylonitrile-butadiene-styrene plastic , 15 parts of polymethyl methacrylate, 2 parts of liquid dispersant, 5 parts of compatibilizer, 5 parts of solid dispersant, 10 parts of lubricant.

[0036] More specifically, the silicone powder and polytetrafluoroethylene are 5 parts by weight of silicone powder and 5 parts of polytetrafluoroethylene.

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Abstract

The invention discloses a high-gloss self-lubricating high polymer material special for cosmetic brush packaging. The high-gloss self-lubricating high polymer material is prepared from, by weight, 75-95 parts of acrylonitrile-butadiene-styrene plastic, 5-15 parts of polymethylmethacrylate, 0.1-2 parts of a liquid dispersing agent, 1-5 parts of a compatilizer, 0.1-5 parts of a solid dispersion agent and 5-10 parts of a lubricating agent. The high-gloss self-lubricating high polymer material can provide effective protection for cosmetic brushes in the long-acting static friction and dynamic friction processes, and the high-gloss self-lubricating high polymer material has the advantages that the static friction of the product is stable, the dynamic friction is uniform, and the product is notprone to abrasion or deformation. According to diversified requirements for the product, more requirements for the structures of the brushes need to be supported by more excellent mechanical properties, and better surface activity is needed for surface painting, gold stamping, printing and the like; due to a better coloring ability, the material facilitates dye dispersion, and a very good color effect is achieved.

Description

technical field [0001] The invention relates to the technical field of polymer materials, in particular to a high-gloss self-lubricating polymer material specially used for cosmetic pencil packaging. Background technique [0002] With the development and progress of the industry, cosmetic pencils have different components of paste, packaging structure and appearance design. The main body is environmentally friendly, high gloss, multi-color, smooth to the touch, and long-term use and aging resistance. The materials commonly used in the market are currently mainly aimed at the characteristic requirements of high gloss. For example, 718 material is a black high-gloss cosmetic pencil material, which has no firmness of spray paint, no lubrication of hand feeling, and no insertion force during repeated use of cosmetic pens. Uniformity and special wear resistance requirements of product bonding parts. Some cosmetic pens are pluggable, this is static friction, some cosmetic pens ar...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): C08L55/02C08L33/12C08L83/04C08L27/18C08K5/20
CPCC08L55/02C08L2205/025C08L2205/035C08L2205/08C08L33/12C08L83/04C08L27/18C08K5/20
Inventor 唐强王克成李世平
Owner 安徽威普达材料科技有限公司
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