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Aesthetics resin composition with fantasy colors and preparation method thereof

A technology of aesthetic resin and composition, applied in the field of aesthetic resin and its preparation, to achieve high thermal stability, wide application range, and improve work efficiency

Active Publication Date: 2013-08-14
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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Examples

Experimental program
Comparison scheme
Effect test

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 aesthetics resin composition with fantasy colors and a preparation method of the aesthetics resin composition. The aesthetics resin composition comprises the following components in parts by weight: 100 parts of a thermoplastic resin, 0.1-5.0 parts of irregular hollow glass beads, 0.1-3.0 parts of a lubricant and 0.1-1.0 part of an antioxidant. The preparation method comprises the following steps of: mixing the components in a high-speed mixer, subsequently feeding the components into a double-screw extruder, melting and compounding under conveying, shearing and blending, further drawing out, stripping, cooling and cutting into grains so as to obtain the aesthetics resin composition. Different from the glass prepared in the conventional mode of adding pearlescent pigment, the aesthetics resin prepared from irregular glass beads has strong fantasy color effects, is attractive and fashion and simple in preparation process, the environment-friendly spraying-free solving scheme is realized, and the aesthetics resin composition can be widely applied to fields having high requirements on appearances, such as automobiles, electronic appliances, consumer electronics, electronics and home furnishing.

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 Applications(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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