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Aesthetic resin composition with magic color and preparation method thereof

A technology of aesthetic resin and composition, applied in the field of aesthetic resin and its preparation, to achieve the effects of simple preparation steps, wide application range and easy realization

Active Publication Date: 2018-06-15
SHANGHAI KUMHO SUNNY PLASTICS
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0005] In view of the defect that pearlescent pigments must be used for the existing illusion effect, the purpose of the present invention is to provide an aesthetic resin composition with illusion and its preparation method

Method used

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  • Aesthetic resin composition with magic color and preparation method thereof

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Comparison scheme
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Embodiment 1

[0029] This embodiment provides a kind of aesthetic resin composition with magic color, its preparation method comprises the following steps:

[0030] Step 1: prepare materials according to the following components and parts by weight:

[0031] Thermoplastic resin 100

[0032] Shaped hollow glass microspheres 0.1

[0033] Lubricant 0.5

[0034] Antioxidant 0.2

[0035] Among them, the thermoplastic resin is high-gloss ABS;

[0036] Special-shaped hollow glass microspheres, silver dollar type, particle size 10-100um, thickness 1um, hollow layer thickness 10nm, glass refractive index 1.50;

[0037] The lubricant is EBS;

[0038] Antioxidant is Irganox B900.

[0039] Step 2: Stir and mix the thermoplastic resin, special-shaped hollow glass microspheres, antioxidant and lubricant in a high-speed mixer, then send them into the twin-screw extruder through the metering device, and control the temperature of the twin-screw extruder to 180 At ~230°C, under the conveying, shearin...

Embodiment 2

[0041] This embodiment provides a kind of aesthetic resin composition with magic color, its preparation method comprises the following steps:

[0042] Step 1: prepare materials according to the following components and parts by weight:

[0043] Thermoplastic resin 100

[0044] Shaped hollow glass microspheres 1.0

[0045] Lubricant 1.0

[0046] Antioxidant 0.5

[0047] Among them, the thermoplastic resin is high-gloss ABS;

[0048] Special-shaped hollow glass microspheres, silver dollar type, particle size 20-100um, thickness 4um, hollow layer thickness 100nm, glass refractive index 1.6;

[0049] The lubricant is EBS;

[0050] Antioxidant is Irganox B900.

[0051] Step 2: Stir and mix the thermoplastic resin, special-shaped hollow glass microspheres, antioxidant and lubricant in a high-speed mixer, then send them into the twin-screw extruder through the metering device, and control the temperature of the twin-screw extruder to 180 At ~230°C, under the conveying, shearin...

Embodiment 3

[0053] This embodiment provides a kind of aesthetic resin composition with magic color, its preparation method comprises the following steps:

[0054] Step 1: prepare materials according to the following components and parts by weight:

[0055] Thermoplastic resin 100

[0056] Shaped hollow glass microspheres 1.5

[0057] Lubricant 1.5

[0058] Antioxidant 0.2

[0059]Among them, the thermoplastic resin is PC / ABS;

[0060] Special-shaped hollow glass microspheres, silver dollar type, particle size 50-200um, thickness 5um, hollow layer thickness 200nm, glass refractive index 1.68;

[0061] The lubricant is PETS;

[0062] The antioxidant is a mixture of Irganox 1076 and Irganox 168.

[0063] Step 2: Stir and mix the thermoplastic resin, special-shaped hollow glass microspheres, antioxidant, and lubricant in a high-speed mixer, then send them into the twin-screw extruder through a metering device, and control the temperature of the twin-screw extruder at 220 At ~270°C, und...

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Abstract

The invention provides an aesthetic resin composition with illusion and its preparation method; the aesthetic resin composition comprises the following components in parts by weight: thermoplastic resin 100, special-shaped hollow glass microspheres 0.1-5.0, lubricant 0.1 ~3.0, antioxidant 0.1~1.0, the present invention also relates to the preparation method of the aforementioned aesthetic resin composition, comprising the following steps: after mixing the aforementioned components in a high-speed mixer, feeding them into a twin-screw extruder, Under the conditions of conveying, shearing and mixing, melting and compounding, and then extruding, drawing, cooling and pelletizing, it can be finished. The present invention is different from the traditional method of adding pearlescent pigments. The aesthetic resin prepared by the new special-shaped glass microspheres in the present invention has a strong illusion effect, is beautiful and fashionable, and has a simple preparation process. It can realize a green, energy-saving and environmentally friendly spray-free solution. It can be widely used in fields that require high appearance, such as automobiles, home appliances, consumer electronics, electronic appliances, and home decoration.

Description

technical field [0001] The invention relates to an aesthetic resin and a preparation method thereof, in particular to an aesthetic resin composition with magic colors and a preparation method thereof. Background technique [0002] With the development of social fashion trends, people have higher and higher requirements for the appearance and color of various daily necessities and industrial products. The general color design can no longer meet the needs of the masses, but more respected pearlescent, flashing effects, metallic colors, and magic colors. and other special colors. At present, these gorgeous design schemes need to be solved by the traditional scheme of spraying metallic paint and pearlescent paint, but due to the problems of environmental protection, high cost and low efficiency, it has gradually shifted to the direction of spray-free technology. Therefore, it is more popular at present to replace the traditional spraying scheme by directly adding metal pigments...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): C08L55/02C08L33/12C08L51/04C08L25/06C08L23/12C08L69/00C08L67/02C08L77/00C08L51/00C08K13/04C08K7/28C08L83/04C08K5/098
Inventor 周霆罗明华辛敏琦
Owner SHANGHAI KUMHO SUNNY PLASTICS
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