Highly metallic resin composition and preparation method thereof

A resin composition and high metal technology, applied in the field of resin composition with high metal texture and its preparation, can solve the problems such as molding products not having high-end appearance, complicated equipment maintenance, decreased metal texture, etc., and achieve obvious market application prospects , The effect of simple process operation and increased equipment cost

Inactive Publication Date: 2013-04-03
SHANGHAI KUMHO SUNNY PLASTICS
View PDF2 Cites 12 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, compared with spray-painted products, this type of resin also has significant disadvantages, that is, the metal texture is far from spray-painted, and it has an obvious plastic feel. This is due to the anisotropy of the aluminum powder on the surface of the molded product and the resulting The aluminum powder is destroyed, resulting in the loss of optical effect and the decline of metal texture, which often leads to the molding product not having a high-end appearance and being used in low-end products
[0005] In order to improve the metallic textu

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
  • Highly metallic resin composition and preparation method thereof
  • Highly metallic resin composition and preparation method thereof
  • Highly metallic resin composition and preparation method thereof

Examples

Experimental program
Comparison scheme
Effect test

Example Embodiment

[0037] Example 1

[0038] The present embodiment provides a resin composition with high metallic texture, and its preparation method comprises the following steps:

[0039] (1) Prepare materials according to the following components and parts by weight:

[0040]

[0041] Among them, the matrix resin is ABS750 of Kumho Petroleum Corporation of Korea;

[0042] Phosphorus-containing compounds are Daba Chemical BAPP

[0043] The metallic pigment is aluminum powder with a particle size of 45μm, coated with acrylic acid

[0044] The lubricant is PETS;

[0045] Antioxidant is B900.

[0046] (2) After the matrix resin, phosphorus-containing compounds, metal pigments, antioxidants, and lubricants are fully mixed in a low-speed mixer, they are fed into a twin-screw extruder through a metering device. Under the process of mixing and kneading, the materials are melted and compounded, and then extruded, drawn, cooled, and pelletized to obtain resin composition 1 with high metallic ...

Example Embodiment

[0047] Example 2

[0048] The present embodiment provides a resin composition with high metallic texture, and its preparation method comprises the following steps:

[0049] (1) Prepare materials according to the following components and parts by weight:

[0050]

[0051]

[0052] Among them, the matrix resin is ABS750 of Kumho Petroleum Corporation of Korea;

[0053] Phosphorus-containing compounds are Daba Chemical BAPP

[0054] The metallic pigment is aluminum powder with a particle size of 45μm, coated with acrylic acid

[0055] (2) After the matrix resin, phosphorus-containing compounds, metal pigments, antioxidants, and lubricants are fully mixed in a low-speed mixer, they are fed into a twin-screw extruder through a metering device. Under the process of mixing and kneading, the materials are melted and compounded, and then extruded, drawn, cooled and pelletized to obtain a resin composition 2 with a high metal texture.

Example Embodiment

[0056] Example 3

[0057] The present embodiment provides a resin composition with high metallic texture, and its preparation method comprises the following steps:

[0058] (1) Prepare materials according to the following components and parts by weight:

[0059]

[0060] Among them, the matrix resin is transparent ABS;

[0061] Phosphorus-containing compounds are Daba Chemical BAPP

[0062] The metallic pigment is aluminum powder with a particle size of 45μm, coated with acrylic acid

[0063] (2) After the matrix resin, phosphorus-containing compounds, metal pigments, antioxidants, and lubricants are fully mixed in a low-speed mixer, they are fed into a twin-screw extruder through a metering device. Under the process of mixing and kneading, the materials are melted and compounded, and then extruded, drawn, cooled and pelletized to obtain a resin composition 3 with a high metallic texture.

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
Particle sizeaaaaaaaaaa
Particle sizeaaaaaaaaaa
Particle sizeaaaaaaaaaa
Login to view more

Abstract

The invention relates to a highly metallic resin composition and a preparation method thereof. The highly metallic resin composition comprises the following components in part by weight: 90 to 99 parts of matrix resin, 1 to 10 parts of phosphorous compound, 0.1 to 4.0 parts of metallic pigment, 0.1 to 1.0 part of lubricant and 0.1 to 1.0 part of antioxidant. The preparation method of the highly metallic resin composition comprises the following steps of: after premixing the raw materials in a low speed mixer, feeding the mixture into a double-screw extruder; under the action of conveying, shearing and mixing of screws, melting and compounding the materials; and then carrying out extrusion, bracing, cooling and sized dicing to obtain the highly metallic resin composition. Compared with the prior art, the resin composition disclosed by the invention has the advantages that the metallic texture is promoted and is closer to a paint spraying effect; the implementing cost is low; the highly metallic resin composition is simple to operate and can be directly formed by methods of injection molding, extrusion, blow molding and the like; and an innovative appearance solution is provided.

Description

technical field [0001] The invention relates to a resin with metallic appearance, in particular to a resin composition with high metallic texture and a preparation method thereof. Background technique [0002] In recent years, consumer goods have created a strong demand for plastics with unique colors and appearances. For example, products with shimmering effects and metallic textures are becoming more and more popular among consumers. Compared with the traditional single-tone color, this unique appearance can bring great visual impact to people, so that consumers can enjoy For its aesthetic design, we call this material aesthetic resin. [0003] The traditional technical solution of aesthetic resin is to post-process the molded products. The most commonly used method is the spraying process. Pearlescent paint, metallic paint, etc. can be selected according to product needs. However, the spraying process has many limitations, such as complex procedures and high requirement...

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
IPC IPC(8): C08L55/02C08L51/00C08L33/00C08L33/12C08L69/00C08L67/02C08K5/523C08K3/08C08K13/02C08K13/06
Inventor 宋治乾徐建荣周霆罗明华辛敏琦
Owner SHANGHAI KUMHO SUNNY PLASTICS
Who we serve
  • R&D Engineer
  • R&D Manager
  • IP Professional
Why Eureka
  • Industry Leading Data Capabilities
  • Powerful AI technology
  • Patent DNA Extraction
Social media
Try Eureka
PatSnap group products

Browse by: Latest US Patents, China's latest patents, Technical Efficacy Thesaurus, Application Domain, Technology Topic.

© 2024 PatSnap. All rights reserved.Legal|Privacy policy|Modern Slavery Act Transparency Statement|Sitemap