Looking for breakthrough ideas for innovation challenges? Try Patsnap Eureka!

A high-gloss three-dimensional texture material and its preparation method

A three-dimensional, textured technology, applied in the field of high-gloss three-dimensional textured materials and their preparation, can solve the problems of difficult material recycling, high production efficiency, and low cost, and achieve the goal of reducing the problem of inconsistent orientation, improving scratch resistance, and weakening molding defects. Effect

Active Publication Date: 2020-10-20
ORINKO NEW MATERIAL CO LTD
View PDF6 Cites 0 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

At present, the realization of the metal texture appearance effect on the market mainly includes the following three types: the first one uses real metal plates, and the surface is brushed, etched, anodized and other processes to achieve decorative effects. Although the surface effect is good, it cannot be realized. High gloss and three-dimensional texture can be achieved at the same time, and the price is extremely expensive; the second method uses coating or spraying technology, and the texture effect is also very good, but there are problems such as large environmental pollution and difficult material recycling in the production process; the third method uses Injection molding of spray-free metal texture modified materials has high production efficiency, low cost and environmental protection, but is limited by the obvious molding defects of flow marks and weld lines, and the actual application range of materials is greatly reduced

Method used

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
View more

Image

Smart Image Click on the blue labels to locate them in the text.
Viewing Examples
Smart Image
  • A high-gloss three-dimensional texture material and its preparation method
  • A high-gloss three-dimensional texture material and its preparation method
  • A high-gloss three-dimensional texture material and its preparation method

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0042] (1) Add 90 parts of ABS resin, 2 parts of compatibilizer, 0.4 part of antioxidant and 0.5 part of light stabilizer into a high-mixer with a temperature of 70°C and nitrogen protection for 8 minutes;

[0043] (2) According to the ratio, add 5 parts of three-dimensional skeleton filler, 3 parts of metallic toner (3 parts of copper-based metal powder) and 0.7 parts of lubricant into a high-mixer with a temperature of 70 ° C and nitrogen protection for 8 minutes. ;

[0044] (3) Under the protection of nitrogen, add the material in (1) to the main feeding port of the twin-screw extruder, and add the material in (2) to the side feeding port of the twin-screw extruder, and extrude after melt blending After granulation, a high-gloss three-dimensional texture material is obtained; the barrel temperature of the twin-screw extruder is 200-230°C, the screw speed is 500RPM, and the vacuum degree is -0.08MPa.

Embodiment 2

[0046] (1) Add 70 parts of ABS resin, 5 parts of compatibilizer, 0.2 part of antioxidant and 0.4 part of light stabilizer into a high-speed mixer with a temperature of 75 ° C and nitrogen protection for 5 minutes;

[0047] (2) According to the ratio, add 20 parts of three-dimensional skeleton filler, 5 parts of metallic toner (5 parts of copper-based metal powder) and 0.5 part of lubricant into a high-mixer with a temperature of 75 ° C and nitrogen protection for 5 minutes. ;

[0048] (3) Under the protection of nitrogen, add the material in (1) to the main feeding port of the twin-screw extruder, and add the material in (2) to the side feeding port of the twin-screw extruder, and extrude after melt blending After granulation, a high-gloss three-dimensional texture material is obtained; the barrel temperature of the twin-screw extruder is 200-230°C, the screw speed is 450RPM, and the vacuum degree is -0.04MPa.

Embodiment 3

[0050] (1) Add 75 parts of ABS resin, 5 parts of compatibilizer, 0.5 part of antioxidant and 0.2 part of light stabilizer into a high-mixer with a temperature of 65°C and nitrogen protection for 10 minutes;

[0051] (2) According to the ratio, add 20 parts of three-dimensional skeleton filler, 5 parts of metallic toner (3.5 parts of aluminum-based metal powder and 1.5 parts of pearl powder) and 0.8 parts of lubricant into a high-mixing machine with a temperature of 65 ° C and nitrogen protection. Mix in the machine for 10 minutes;

[0052] (3) Under the protection of nitrogen, add the material in (1) to the main feeding port of the twin-screw extruder, and add the material in (2) to the side feeding port of the twin-screw extruder, and extrude after melt blending After granulation, a high-gloss three-dimensional texture material is obtained; the barrel temperature of the twin-screw extruder is 200-230°C, the screw speed is 500RPM, and the vacuum degree is -0.1MPa.

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More

PUM

PropertyMeasurementUnit
diameteraaaaaaaaaa
aspect ratioaaaaaaaaaa
Login to View More

Abstract

The invention discloses a high-gloss three-dimensional texture material and a preparation method thereof, which consists of the following components in parts by weight: 70-90 parts of ABS resin, 5-20 parts of three-dimensional skeleton filler, 2-5 parts of compatibilizer, and light stabilizer 0.2-0.5 parts, 0.2-0.5 parts of antioxidant, 0.5-1 parts of lubricant, 3-5 parts of metal texture toner. The invention adopts a three-dimensional skeleton filler with a high aspect ratio as filling, which forms a spatial structure skeleton during the injection molding process, plays an orientation and guiding role for the flake metal texture toner, and the prepared material has the effect of changing the visual angle. The high-gloss three-dimensional texture material prepared by the invention has a good three-dimensional texture effect, and at the same time, the texture three-dimensional effect has the characteristics of angle change, and the injection molded parts of the material have good glossiness and low molding defects. The high-gloss three-dimensional texture material of the invention can be widely used in appearance materials in the fields of automobiles and electronic appliances.

Description

technical field [0001] The invention belongs to the technical field of polymer materials, in particular to a high-gloss three-dimensional texture material and a preparation method thereof. Background technique [0002] At present, the trend of metal texture preference prevails in consumer products in the market, especially in the mid-to-high-end market, where the appearance of metal texture accounts for more than 50%, especially special effects such as high gloss and three-dimensional texture are more sought after by consumers. At present, the realization of the metal texture appearance effect on the market mainly includes the following three types: the first one uses real metal plates, and the surface is brushed, etched, anodized and other processes to achieve decorative effects. Although the surface effect is good, it cannot be realized. High gloss and three-dimensional texture can be achieved at the same time, and the price is extremely expensive; the second method uses c...

Claims

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More

Application Information

Patent Timeline
no application Login to View More
Patent Type & Authority Patents(China)
IPC IPC(8): C08L55/02C08L51/00C08K13/06C08K7/14C08K7/06C08K9/02C08K7/20C08K3/08
Inventor 吴摞李荣群杨亚娣王雷
Owner ORINKO NEW MATERIAL CO LTD
Who we serve
  • R&D Engineer
  • R&D Manager
  • IP Professional
Why Patsnap Eureka
  • Industry Leading Data Capabilities
  • Powerful AI technology
  • Patent DNA Extraction
Social media
Patsnap Eureka Blog
Learn More
PatSnap group products