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

Alcohol-resistant polymer antistatic electric-conduction coating material for plastic sheets, and preparation method thereof

A technology of conductive coatings and plastic sheets, applied in conductive coatings, polyurea/polyurethane coatings, coatings, etc., to achieve the effects of simple process, convenient operation, and simple components

Inactive Publication Date: 2019-09-06
苏州市朴力冭材料科技有限公司
View PDF1 Cites 1 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0006] Therefore, how to solve the above-mentioned problems existing in the conductive coating in the prior art has become a problem to be solved urgently by those skilled in the art

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
  • Alcohol-resistant polymer antistatic electric-conduction coating material for plastic sheets, and preparation method thereof

Examples

Experimental program
Comparison scheme
Effect test

preparation example Construction

[0029] The present invention also provides a method for preparing an alcohol-resistant macromolecular antistatic conductive coating for plastic sheets, comprising the following steps, such as figure 1 Shown:

[0030] Grind the modified polyurethane, wetting agent, and alcohol-resistant agent in a sand mill for 1-1.5 hours according to the proportion of the components, and then transfer them to a high-speed disperser, add a crosslinking agent and a leveling agent in sequence, and grind them at 900 Disperse for 15-30min at -1200r / min;

[0031] Add the conductive powder according to the proportion of the components, stir at 1000-1200r / min for 5-10min until evenly dispersed, filter and pack.

specific Embodiment 1

[0032] Specific embodiment one: 40 parts of modified polyurethane, 10 parts of wetting agent, and 10 parts of conductive agent are placed in a sand mill and ground for 1 hour, and then transferred to a high-speed disperser, followed by adding 5 parts of crosslinking agent, leveling 5 parts of agent, disperse at 900r / min for 15min; then add 10 parts of conductive powder, stir at 1000r / min for 5min until evenly dispersed, filter and pack.

specific Embodiment 2

[0033] Specific embodiment two: 45 parts of modified polyurethane, 12 parts of wetting agent, and 15 parts of conductive agent are placed in a sand mill and ground for 1.2 hours, and then transferred to a high-speed disperser, and 7 parts of crosslinking agent are added in sequence, 7 parts of leveling agent, disperse at 1050r / min for 22min; then add 15 parts of conductive powder, stir at 1100r / min for 7min until evenly dispersed, filter and pack.

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 relates to an alcohol-resistant polymer antistatic electric-conduction coating material for plastic sheets, wherein the alcohol-resistant polymer antistatic electric-conduction coating material comprises modified polyurethane, a cross-linking agent, a wetting agent, a leveling agent, an alcohol-resistant agent, and electric-conduction powder. The preparation method comprises: placingmodified polyurethane, a wetting agent and an alcohol-resistant agent in a sand mill according to a certain ratio, grinding for 1-1.5 h, transferring to a high-speed dispersing machine, sequentiallyadding a cross-linking agent and a leveling agent, dispersing for 15-30 min at 900-1200 r / min, adding electric-conduction powder according to a certain ratio, stirring for 5-10 min at 1000-1200 r / minuntil uniformly dispersing, filtering, and packaging. According to the present invention, the electrical conductivity and the antistatic property of the coating material are achieved by using electric-conduction polyaniline wand electric-conduction powder having the electrical conductivity; and the alcohol-resistant polymer antistatic electric-conduction coating material has the simple components,is prepared by using modified polyurethane, and has good alcohol resistance.

Description

technical field [0001] The invention relates to the technical field of coatings, and more specifically relates to an alcohol-resistant polymer antistatic conductive coating for plastic sheets and a preparation method thereof. Background technique [0002] With the rapid development of the electronics industry, electromagnetic wave interference has formed a public nuisance, leading to problems such as misoperation, interference, and confidential information leakage during the use of unshielded electronic equipment. Therefore, the conductivity of polymer materials in various fields is also critical. New requirements were put forward. [0003] There are many methods used in industry to eliminate and prevent electrification of polymer materials. At present, people generally adopt the method of material surface metallization. There are many ways to metallize the surface of materials. As a liquid material, conductive paint can be easily sprayed or brushed on the surface of vario...

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): C09D175/04C09D5/24
CPCC08L2201/04C08L2205/035C09D5/24C09D175/04C08L79/02C08K3/04C08K3/08C08K3/34
Inventor 汤勇朱晴波汤利红
Owner 苏州市朴力冭材料科技有限公司