Special high polymer material with good surface spray paint firmness for cosmetic brush packaging

A technology of polymer materials and makeup pens, applied in the field of polymer materials, can solve problems such as uneven dynamic friction, unstable static friction, and easy wear of products, and achieve the effects of alleviating mechanical decline, ensuring surface activity, and reducing material specific gravity

Inactive Publication Date: 2019-07-23
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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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0021] A special polymer material for cosmetic pencil packaging with good surface spray paint firmness, comprising the following components in parts by weight: 80 parts of acrylonitrile-butadiene-styrene plastic, 5 parts of polysulfone resin, 1 part of glass fiber, 0.1 parts of mineral fibers, 0.1 parts of fillers, 1.1 parts of liquid dispersants, 2 parts of compatibilizers, 2.1 parts of solid dispersants, and 7.4 parts of lubricants.

[0022] The acrylonitrile-butadiene-styrene plastic used in it uses plate-grade materials to provide mechanical support and alleviate the mechanical decline caused by multiple components. The specific grade is ABS747S.

[0023] Among them, the polysulfone resin can be prepared with the brand name Shanghai Shuguang S100 or the following preparation method: first react bisphenol A and sodium hydroxide in dimethyl sulfoxide solution to form bisphenol A sodium salt, and then combine the sodium salt with 4, 4'-dichlorodiphenyl sulfone undergoes polyc...

Embodiment 2

[0036] The difference from Example 1 is that this example provides a special polymer material for cosmetic pencil packaging with good surface spray paint firmness, which includes the following components in parts by weight: acrylonitrile-butadiene-styrene plastic 90 7 parts of polysulfone resin, 3 parts of glass fiber, 1 part of mineral fiber, 1 part of filler, 1.1 parts of liquid dispersant, 2 parts of compatibilizer, 2.1 parts of solid dispersant, and 7.4 parts of lubricant.

[0037] When the lubricant is silicone powder and polytetrafluoroethylene, the silicone powder and polytetrafluoroethylene are 4.1 parts by weight of silicone powder and 3.3 parts of polytetrafluoroethylene.

Embodiment 3

[0039] The difference from Example 1 is that this example provides a special polymer material for cosmetic pencil packaging with good surface spray paint firmness, which includes the following components in parts by weight: acrylonitrile-butadiene-styrene plastic 100 10 parts of polysulfone resin, 5 parts of glass fiber, 2 parts of mineral fiber, 2 parts of filler, 1.1 parts of liquid dispersant, 2 parts of compatibilizer, 2.1 parts of solid dispersant, 7.4 parts of lubricant.

[0040] When the lubricant is silicone powder and polytetrafluoroethylene, the silicone powder and polytetrafluoroethylene are 4.1 parts by weight of silicone powder and 3.3 parts of polytetrafluoroethylene.

[0041] The materials obtained in Examples 1 to 3 are made into a cosmetic pen cover product, and then the 3M616 adhesive tape test (hundred grids) is carried out. The detection method is: use a blade to draw the word "#" with a distance of 1mm on the product surface, and use an appropriate length o...

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PUM

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Abstract

The invention discloses a special high polymer material with good surface spray paint firmness for cosmetic brush packaging. The special high polymer material is prepared from the following componentsin parts by weight: 80-100 parts of acrylonitrile-butadiene-styrene plastic, 5-10 parts of polysulfone resin, 1-5 parts of glass fibers, 0.1-2 parts of mineral fibers, 0.1-2 parts of filling agents,0.1-2 parts of liquid dispersing agents, 1-5 parts of compatibilizers, 0.1-5 parts of solid dispersing agents and 5-10 parts of lubricating agents. The special high polymer material disclosed by the invention is effective in that in the processes of long-acting static friction and kinetic friction, a protective measure for a cosmetic brush is formed; the characteristics that the static friction ofa product is stable, kinetic friction force is uniform, the product is wearproof and is not easy to deform and the like are realized; meanwhile, due to the diversified requirements for the product, more requirements for the structure of the cosmetic brush are formed, so that more excellent mechanical property support is needed; better surface activity is needed for product surface paint sprayingand gliding, printing and the like, and better dyeing power is needed for enabling a material self to be beneficial for dye dispersion so as to achieve a good color effect.

Description

technical field [0001] The invention relates to the technical field of polymer materials, in particular to a special polymer material for cosmetic pencil packaging with good surface spray paint firmness. 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 pen...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): C08L55/02C08L81/06C08L33/02C08L83/04C08L27/18C08K13/04C08K7/14C08K7/04C08K3/26C08K5/20
CPCC08K2003/265C08L55/02C08L2205/035C08L2205/08C08L81/06C08L33/02C08L83/04C08L27/18C08K13/04C08K7/14C08K7/04C08K3/26C08K5/20
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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