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

A production process of colored insulators with good coloring effect

A production process and insulator technology, which is applied in the field of color insulator production process, can solve the problems of volatile pigments and inability to color, etc., and achieve the effect of bright colors, various colors, and good electrical properties

Active Publication Date: 2021-09-17
浙江嘉德讯新材料科技股份有限公司
View PDF7 Cites 0 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] The purpose of the present invention is to provide a production process for colored insulators with good coloring effect, which has the advantage of good coloring effect, and solves the problem that PTFE insulators are sintered at high temperature during the manufacturing process, and the pigments are volatile and cannot be colored. question

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

Embodiment 1

[0019] The present invention provides a technical solution: a production process of colored insulators with good coloring effect. The specific production process steps are as follows:

[0020] Step 1: Mixing materials: polytetrafluoroethylene powder, high-temperature ceramic pigment, filler and polypropylene are configured in a ratio of 98:4:3:2 by weight, and polytetrafluoroethylene powder, high-temperature ceramic pigment, filler and Add polypropylene to the mixer and stir evenly. First stir for 1 hour, then add binder and plasticizer, and continue stirring for 2 hours. The temperature during stirring is controlled at 100°C, and the speed of the mixer is 100r / min;

[0021] Step 2: Sintering: Add polytetrafluoroethylene powder, high-temperature ceramic pigment, filler and polypropylene mixture into the oven, control the temperature to 270°C, and bake for 12 hours;

[0022] Step 3: Cool down: Add the baked polytetrafluoroethylene powder, high-temperature ceramic pigment, fille...

Embodiment 2

[0030] The present invention provides a technical solution: a production process of colored insulators with good coloring effect. The specific production process steps are as follows:

[0031] Step 1: Mixing: polytetrafluoroethylene powder, high-temperature ceramic pigment, filler and polypropylene are configured in a ratio of 100:8:7:6 by weight, and polytetrafluoroethylene powder, high-temperature ceramic pigment, filler and Add polypropylene to the mixer and stir evenly. First stir for 1 hour, then add binder and plasticizer, and continue stirring for 2 hours. The temperature during stirring is controlled at 110°C, and the speed of the mixer is 150r / min;

[0032] Step 2: Sintering: Add polytetrafluoroethylene powder, high-temperature ceramic pigment, filler and polypropylene mixture into the oven, control the temperature to 290°C, and bake for 14 hours;

[0033] Step 3: Cool down: Add the baked polytetrafluoroethylene powder, high-temperature ceramic pigment, filler and pol...

Embodiment 3

[0041] The present invention provides a technical solution: a production process of colored insulators with good coloring effect. The specific production process steps are as follows:

[0042] Step 1: Mixing: polytetrafluoroethylene powder, high-temperature ceramic pigment, filler and polypropylene are configured in a ratio of 100:2:5:4 by weight, and polytetrafluoroethylene powder, high-temperature ceramic pigment, filler and Add polypropylene to the mixer and stir evenly. First stir for 1 hour, then add binder and plasticizer, and continue stirring for 2 hours. The temperature during stirring is controlled at 105°C, and the speed of the mixer is 110r / min;

[0043] Step 2: Sintering: Add polytetrafluoroethylene powder, high-temperature ceramic pigment, filler and polypropylene mixture into the oven, control the temperature to 280°C, and bake for 13 hours;

[0044] Step 3: Cool down: Add the baked polytetrafluoroethylene powder, high-temperature ceramic pigment, filler and pol...

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
thicknessaaaaaaaaaa
Login to View More

Abstract

The invention discloses a production process of a colored insulator with good coloring effect. The specific production process steps are as follows: Step 1: mixing materials: polytetrafluoroethylene powder, high-temperature ceramic pigment, filler and polypropylene, by weight percentage 100:5 : 5:5 ratio configuration, add polytetrafluoroethylene powder, high-temperature ceramic pigment, filler and polypropylene to the mixer for uniform mixing, first stir for 1 hour, then add binder and plasticizer, continue to stir for 2 hours, stir When the temperature is controlled at 100‑110 °C. In the present invention, by adding high-temperature ceramic pigments into the polytetrafluoroethylene powder, sintering in an oven for 12 hours, and then injection-molding by an injection molding machine, the colored insulators can be made to have the characteristics of bright colors and various colors, and more importantly, they are very green and environmentally friendly. Durable, it is helpful for connector manufacturers to quickly identify the connection plug-in. The colored insulator has good electrical properties, and the electrical insulation is not affected by temperature.

Description

technical field [0001] The invention relates to the technical field of insulators, in particular to a production process for colored insulators with good coloring effect. Background technique [0002] Tetrafluoroethylene products are made of polytetrafluoroethylene resin, which is sintered after cold pressing with a mold. It has excellent corrosion resistance, good self-lubrication and non-adhesion, so the product is almost resistant to all chemicals. Medium, excellent chemical resistance, corrosion resistance to all chemicals, low friction coefficient in plastics, and good electrical properties, its electrical insulation is not affected by temperature, known as the "King of Plastics", And has the characteristics of wear resistance, pressure resistance, low friction coefficient, etc., PTFE classification and its filling products are edited as general materials for various rods, tubes, sheet films, belts, ropes, packings, gaskets, and graphite, bismuth Molybdenum sulfide, al...

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): H01B19/00B29C45/60
CPCB29C45/60H01B19/00
Inventor 陶黎雄
Owner 浙江嘉德讯新材料科技股份有限公司
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

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

© 2024 PatSnap. All rights reserved.Legal|Privacy policy|Modern Slavery Act Transparency Statement|Sitemap|About US| Contact US: help@patsnap.com