Unlock instant, AI-driven research and patent intelligence for your innovation.

Anti-electrostatic environment-friendly plastic sheet and manufacturing method thereof

A plastic sheet and anti-static technology, applied in the field of plastic materials, can solve problems such as dust collection on the surface of equipment, damage to electronic components, and lack of anti-static performance

Inactive Publication Date: 2016-06-15
JIN BAOLI TECH SUZHOU
View PDF1 Cites 1 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] However, the plastic material of amorphous polyethylene terephthalate (APET) often does not have antistatic properties. After it is applied to electronic equipment, it is easy to cause damage to the electronic components inside the electronic equipment, making the surface of the equipment It is easy to absorb dust due to the adsorption effect of static electricity, and may also cause harm to people who touch the body, thus directly or indirectly bringing electrostatic hazards to the packaging industry, electronics industry, textile industry and other fields

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

Examples

Experimental program
Comparison scheme
Effect test

preparation example Construction

[0009] The preparation method of described antistatic environment-friendly plastic sheet comprises the following steps:

[0010] (1) Weigh each raw material according to parts by weight;

[0011] (2) Amorphous polyethylene terephthalate, hydroxyethyl methacrylate, hydroxyethyl diisocyanate acrylate, di-n-octyl phthalate, hydroxypropyl methyl cellulose ether, poly Ether resin and coal gangue are placed in a high-speed mixer and mixed uniformly at 70-80°C to obtain a preliminary mixture;

[0012] (3) Add selenium disulfide, zinc sulfate, silver-loaded cobalt phosphate, n-butanol, antioxidant, and stabilizer to the preliminary mixture, then enter the high-speed mixer and mix evenly at 85-95°C, and dry it. Get secondary mixture;

[0013] (4) Put the secondary mixture into the mixer and knead at 85-95°C for 6-8 minutes;

[0014] (5) Place the secondary mixture after banburying in an extrusion sheet machine to extrude to obtain a finished plastic sheet.

[0015] Preferably, in t...

Embodiment 1

[0021] (1) Weigh 60 parts of non-crystalline polyethylene terephthalate, 55 parts of hydroxyethyl methacrylate, 55 parts of diisocyanate hydroxyethyl acrylate, and 50 parts of di-n-octyl phthalate in parts by weight Parts, 50 parts of hydroxypropyl methylcellulose ether, 35 parts of polyether resin, 20 parts of coal gangue, 10 parts of selenium disulfide, 5 parts of zinc sulfate, 5 parts of silver-loaded cobalt phosphate, 3 parts of n-butanol, 2, 2 parts of sodium 4-dinitrophenolate, 2 parts of water-soluble silicone oil;

[0022] (2) Amorphous polyethylene terephthalate, hydroxyethyl methacrylate, hydroxyethyl diisocyanate acrylate, di-n-octyl phthalate, hydroxypropyl methyl cellulose ether, poly Ether resin and coal gangue are placed in a high-speed mixer and mixed evenly at 70°C to obtain a preliminary mixture;

[0023] (3) Add selenium disulfide, zinc sulfate, silver-loaded cobalt phosphate, n-butanol, sodium 2,4-dinitrophenolate, and water-soluble silicone oil to the pre...

Embodiment 2

[0028] (1) Weigh 65 parts of non-crystalline polyethylene terephthalate, 60 parts of hydroxyethyl methacrylate, 60 parts of diisocyanate hydroxyethyl acrylate, and 55 parts of di-n-octyl phthalate in parts by weight 55 parts of hydroxypropyl methylcellulose ether, 40 parts of polyether resin, 25 parts of coal gangue, 15 parts of selenium disulfide, 10 parts of zinc sulfate, 10 parts of silver-loaded cobalt phosphate, 5 parts of n-butanol, p-phenylene 3 parts of diamine, 3 parts of aluminum stearate;

[0029] (2) Amorphous polyethylene terephthalate, hydroxyethyl methacrylate, hydroxyethyl diisocyanate acrylate, di-n-octyl phthalate, hydroxypropyl methyl cellulose ether, poly Ether resin and coal gangue were placed in a high-speed mixer and mixed uniformly at 75°C to obtain a preliminary mixture;

[0030] (3) Add selenium disulfide, zinc sulfate, silver-loaded cobalt phosphate, n-butanol, p-phenylenediamine, and aluminum stearate to the preliminary mixture, then enter the high...

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

No PUM Login to View More

Abstract

The invention discloses an anti-electrostatic environment-friendly plastic sheet which comprises the following raw materials in parts by weight: 60-70 parts of amorphous polyethylene glycol terephthalate, 55-65 parts of hydroxyethyl methylacrylate, 55-65 parts of diisocyanate hydroxyethyl acrylate, 50-60 parts of phthalic acid di-n-octyl, 50-60 parts of cellulose hydroxypropyl methyl ether, 35-45 parts of polyether resin, 20-30 parts of coal gangue, 10-20 parts of selenium sulfide, 5-15 parts of zinc sulfate, 5-15 parts of silver-loaded cobaltous phosphate, 3-7 parts of n-butyl alcohol, 2-5 parts of an antioxidant and 2-5 parts of a stabilizing agent. The anti-electrostatic effect of a plastic sheet can be improved, and a good environmental protection property can be achieved. The invention further discloses a corresponding manufacturing method.

Description

technical field [0001] The invention relates to the technical field of plastic materials, in particular to an antistatic and environment-friendly plastic sheet and a preparation method thereof. Background technique [0002] Plastic is a thermoplastic resin molding product, which is widely used. It is an indispensable part of home appliances, engineering, automobiles, mobile phones, PCs, medical equipment, and lighting appliances. In recent years, my country's economy has achieved sustained and stable growth. Home appliances, engineering, automobiles , mobile phones, PCs, medical equipment and other industries have benefited from a good external environment and have achieved rapid development, and the development of downstream industries has further stimulated the demand for plastics. However, with the continuous growth of plastic usage, the problem of its refractory degradation has also become prominent, causing irreversible damage to the ecological environment. Amorphous po...

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 Applications(China)
IPC IPC(8): C08L67/02C08L1/28C08L71/00C08K13/06C08K9/12C08K3/08C08K5/12C08K3/30
CPCC08L67/02C08L2201/04C08L2205/03C08L2205/035C08L1/284C08L71/00C08K13/06C08K9/12C08K2003/0806C08K5/12C08K2003/3009
Inventor 李明华
Owner JIN BAOLI TECH SUZHOU
Features
  • R&D
  • Intellectual Property
  • Life Sciences
  • Materials
  • Tech Scout
Why Patsnap Eureka
  • Unparalleled Data Quality
  • Higher Quality Content
  • 60% Fewer Hallucinations
Social media
Patsnap Eureka Blog
Learn More

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

© 2025 PatSnap. All rights reserved.Legal|Privacy policy|Modern Slavery Act Transparency Statement|Sitemap|About US| Contact US: help@patsnap.com