CN102424743A - Antistatic material - Google Patents
Antistatic material Download PDFInfo
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- CN102424743A CN102424743A CN2011102524703A CN201110252470A CN102424743A CN 102424743 A CN102424743 A CN 102424743A CN 2011102524703 A CN2011102524703 A CN 2011102524703A CN 201110252470 A CN201110252470 A CN 201110252470A CN 102424743 A CN102424743 A CN 102424743A
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- antistatic
- conductive fiber
- thermoplastic
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- antistatic material
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Abstract
The invention discloses an antistatic material, and the raw material composition at least comprises the following components by weight: 85-95 parts of thermoplastic resins, 1-5 parts of conductive fibers, and 1-3 parts of additives. The thermoplastic antistatic material of the invention has a less volume resistivity; through the adjustment of the length-diameter ratio of the conductive fiber, the antistatic effect of the material is provided with designability. The adding amount of the conductive fiber is less; the processing performance is good; the comprehensive properties are excellent; and the material is especially suitable for large-scale production.
Description
Technical field
The invention belongs to field of functional materials, relate in particular to a kind of anlistatig matrix material.
Background technology
The anti-static thermoplastic material is to adopt inner interpolation and/or two kinds of methods of external treatment to make traditionally.The inner interpolation is at the inner static eliminator that adds of polymkeric substance; Comprise that materials such as metal and metal oxide powder, conductive carbon black, ionogenic surfactant, electro-conductive fiber add electro-conductive fiber after extruder screw is sheared; The length-to-diameter ratio conservation rate of fiber is lower; Can not effectively form network each other between fiber, thereby influence conductivity, must improve antistatic property through improving addition; Add the positive and negative ionic surface active agent, material is obvious to the dependence of the humidity of environment for use, and antistatic effect is good during high humidity, and humidity is weak effect hour then; Add static inhibitor such as metal and metal oxide powder, conductive carbon black, addition is big, manufacturability is poor, material strength losses is big, color is single.The common problem that traditional inside addition means exists is that addition is big, manufacturability is poor, the mechanical strength loss is big, color is single.
Summary of the invention
The invention provides a kind of antistatic material, its objective is that a kind of antistatic effect is provided is good, support the thermoplastic antistatic material of derived product processing.
To achieve these goals, the present invention has adopted following technical scheme:
A kind of antistatic material, feedstock composition contain the component of following weight fraction at least: thermoplastic resin 85-95 part, electro-conductive fiber 1-5 part, auxiliary agent 1-3 part.
Feedstock composition contains the component of following weight fraction at least: thermoplastic resin 90-99 part, electro-conductive fiber 1-5 part, auxiliary agent 1-3 part, properties-correcting agent 5-45 part.
Said electro-conductive fiber is a Stainless Steel Fibre, and said thermoplastic material is a special engineering plastics.
Said thermoplastic material is PC, PP, and the compsn of ABS, said PC, PP, the mass ratio of ABS are 1:2:6.
Said properties-correcting agent is fire retardant.
This antistatic material has following beneficial effect: the thermoplastic antistatic material volume specific resistance that relates to of the present invention is little, and the length-to-diameter ratio adjustment through electro-conductive fiber makes the designability of material antistatic effect.The addition of electro-conductive fiber is little, good processability, and excellent combination property is specially adapted to large-scale production.
Embodiment
Embodiment 1
A kind of antistatic material, raw material according to the component of weight fraction is: 90 parts of thermoplastic resins, 4 parts of Stainless Steel Fibres, 1 part of auxiliary agent, 20 parts of fire retardants.Thermoplastic material is PC, PP, and the compsn of ABS, PC, PP, the mass ratio of ABS are 1:2:6.
Embodiment 2
A kind of antistatic material, raw material according to the component of weight fraction is: 85 parts of thermoplastic resins, 3 parts of Stainless Steel Fibres, 2 parts of auxiliary agents, 40 parts of fire retardants.Thermoplastic material is PC, PP, and the compsn of ABS, PC, PP, the mass ratio of ABS are 1:2:6.
Combine specific embodiment that the present invention has been carried out exemplary description above; Obvious realization of the present invention does not receive the restriction of aforesaid way; As long as the various improvement of having adopted method design of the present invention and technical scheme to carry out; Or design of the present invention and technical scheme are directly applied to other occasion without improving, all in protection scope of the present invention.
Claims (5)
1. antistatic material, feedstock composition contains the component of following weight fraction at least: thermoplastic resin 85-95 part, electro-conductive fiber 1-5 part, auxiliary agent 1-3 part.
2. according to the said antistatic material of claim 1, it is characterized in that: feedstock composition contains the component of following weight fraction at least: thermoplastic resin 90-99 part, electro-conductive fiber 1-5 part, auxiliary agent 1-3 part, properties-correcting agent 5-45 part.
3. according to claim 1 or 2 said antistatic materials, it is characterized in that: said electro-conductive fiber is a Stainless Steel Fibre, and said thermoplastic material is a special engineering plastics.
4. according to each said antistatic material of claim 1-3, it is characterized in that: said thermoplastic material is PC, PP, and the compsn of ABS, said PC, PP, the mass ratio of ABS are 1:2:6.
5. according to each said antistatic material of claim 1-4, it is characterized in that: said properties-correcting agent is fire retardant.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011102524703A CN102424743A (en) | 2011-08-30 | 2011-08-30 | Antistatic material |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011102524703A CN102424743A (en) | 2011-08-30 | 2011-08-30 | Antistatic material |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN102424743A true CN102424743A (en) | 2012-04-25 |
Family
ID=45958774
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011102524703A Pending CN102424743A (en) | 2011-08-30 | 2011-08-30 | Antistatic material |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN102424743A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104893100A (en) * | 2015-05-29 | 2015-09-09 | 安徽顺彤包装材料有限公司 | Anti-explosion and anti-electrostatic material and preparation method thereof |
| CN107674367A (en) * | 2017-10-31 | 2018-02-09 | 桂林市漓江机电制造有限公司 | A kind of Anti-static PP is material modified and preparation method thereof |
-
2011
- 2011-08-30 CN CN2011102524703A patent/CN102424743A/en active Pending
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104893100A (en) * | 2015-05-29 | 2015-09-09 | 安徽顺彤包装材料有限公司 | Anti-explosion and anti-electrostatic material and preparation method thereof |
| CN107674367A (en) * | 2017-10-31 | 2018-02-09 | 桂林市漓江机电制造有限公司 | A kind of Anti-static PP is material modified and preparation method thereof |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20120425 |