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

Halogen-free flame-retardant PC/CF antistatic material and product thereof

An antistatic and product technology, applied in the field of halogen-free flame retardant PC/CF antistatic materials and its products, can solve the problems of declining physical properties, affecting the use of materials, and many declining physical properties of PC/CF materials, achieving excellent physical properties, excellent The effect of flame retardancy

Active Publication Date: 2019-03-05
MITAC PRECISION TECH(KUNSHAN) CORP
View PDF7 Cites 6 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, due to the wicking effect of carbon fiber, more flame retardants need to be added to achieve the flame retardant effect, which will lead to a large decrease in the physical properties of PC / CF materials, especially the impact performance, which will affect the use of materials
[0004] In view of this, it is necessary to develop a halogen-free flame-retardant PC / CF antistatic material to solve the problem that the physical properties of PC / CF drop a lot after adding more flame retardants in order to achieve the flame-retardant effect in the prior 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
  • Halogen-free flame-retardant PC/CF antistatic material and product thereof
  • Halogen-free flame-retardant PC/CF antistatic material and product thereof
  • Halogen-free flame-retardant PC/CF antistatic material and product thereof

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 2

[0028]

[0029] Each component is weighed with corresponding weight; then, each component is stirred by a single-shaft mixing barrel; the above mixture is respectively added into a twin-screw extruder to melt, extrude and granulate.

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
melt flow indexaaaaaaaaaa
diameteraaaaaaaaaa
lengthaaaaaaaaaa
Login to View More

Abstract

The invention relates to the technical field of polymer materials, in particular to a halogen-free flame-retardant PC / CF antistatic material and a product thereof. The halogen-free flame retardant PC / CF antistatic material comprises components: polycarbonate resin, carbon fiber, flame retardant and toughening agent. The product is produced by molding the halogen-free flame-retardant PC / CF antistatic material. The halogen-free flame-retardant PC / CF antistatic material of the invention can have excellent flame retardancy and excellent impact performance after adding carbon fibers by adding the compound flame retardant and the toughening agent.

Description

【Technical field】 [0001] The invention relates to the technical field of polymer materials, in particular to a halogen-free flame-retardant PC / CF antistatic material and its products. 【Background technique】 [0002] Contact between plastic and current-carrying devices or friction with other materials will cause static electricity on the plastic tape, which will cause static electricity accumulation and signal interference, which is not conducive to the application of plastic materials in printers, home appliance casings, or signal line connectors. [0003] Since carbon fiber (CF) itself has antistatic effect, PC / CF (polycarbonate / carbon fiber) antistatic material is obtained by adding carbon fiber. However, due to the wicking effect of carbon fiber, more flame retardants need to be added to achieve the flame retardant effect, which will lead to a large decrease in the physical properties of PC / CF materials, especially the impact performance, which will affect the use of mate...

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): C08L69/00C08L51/04C08K13/04C08K7/06C08K5/521C08K3/32
CPCC08K2201/003C08K2201/004C08L69/00C08L2201/02C08L2201/04C08L2201/22C08L2205/03C08L51/04C08K13/04C08K7/06C08K5/521C08K3/32
Inventor 马海丰
Owner MITAC PRECISION TECH(KUNSHAN) CORP