CN105237899A - Impact-resistant conductive composite material - Google Patents
Impact-resistant conductive composite material Download PDFInfo
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- CN105237899A CN105237899A CN201410272188.5A CN201410272188A CN105237899A CN 105237899 A CN105237899 A CN 105237899A CN 201410272188 A CN201410272188 A CN 201410272188A CN 105237899 A CN105237899 A CN 105237899A
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- composite material
- shock resistance
- conducing composite
- conductive composite
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Abstract
The invention discloses an impact-resistant conductive composite material. The impact-resistant conductive composite material is characterized by consisting of the following raw material components in parts by weight: 18-20 parts of polystyrene, 4-6 parts of styrene, 3-5 parts of methyl methacrylate, 2-4 parts of a 0.8% titanate coupling agent, 5-7 parts of polycarbonate resin, 0.6-0.8 part of an ABS-g-MAH compatilizer, 1.2-1.5 part of an antioxidant, 3-5 parts of ferroferric oxide, 0.8-1.2 parts of a lubricant, 2-4 parts of a high-efficiency conductive agent and 20-25 parts of acetone. The conductive composite material produced according to the formula provided by the invention has good conductive performance and mechanical performance, and can be widely applied to the fields such as consumer electronics, communication, and power supply.
Description
Technical field
The invention belongs to technical field of composite materials, be specifically related to a kind of shock resistance conducing composite material.
Background technology
Conductive plastics is by resin and conducting material mixing, carries out the functional macromolecule material processed with the processing mode of plastics.Be mainly used in the fields such as electronics, unicircuit packaging, electromagnetic wave shielding.The application of conductive plastics not only in anti static additive, the anti-electromagnetism screen of computer and smart window etc. develops fast, and also has wide practical use in fields such as photodiode, solar cell, mobile telephone, micro-television screen and even life sciences.In addition, the combination of conductive plastics and nanotechnology, also plays a role in promoting to developing rapidly of molectronics.In the future, the mankind not only can improve the arithmetic speed of computer greatly, and can also reduce the volume of computer.
But, due to conducting particles and the consistency of plastic substrate, dispersiveness and processing conditions etc. the problem of conducting particles, the heating property of plastic base heating matrix material is poor, the membership that adds of conductive filler material affects larger on the physicals of conductive plastics, cause the physicals of conductive plastics not enough, mechanical properties etc. are often not good, affect the shock resistance of material.
Summary of the invention
The object of this invention is to provide a kind of shock resistance conducing composite material, there is the advantages such as quality is light, electroconductibility is high, easy-formation, cost are low.
The technical scheme that the present invention takes is:
A kind of shock resistance conducing composite material, it is characterized in that, feed components is composed as follows according to weight fraction:
Polystyrene 18-20 part, vinylbenzene 4-6 part, methyl methacrylate 3-5 part, the titanate coupling agent 2-4 part containing 0.8%, polycarbonate resin 5-7 part, ABS-g-MAH compatilizer 0.6-0.8 part, the ferrous 3-5 part of oxidation inhibitor 1.2-1.5 part, partially ferrous acid, lubricant 0.8-1.2 part, high-effective conductive agent 2-4 part, acetone 20-25 part.
Described oxidation inhibitor is the one in antioxidant 1076, irgasfos 168, antioxidant 1010.
Described lubricant is the mixture that Magnesium Stearate, polyethylene wax and ethylenebisstearamide form according to weight ratio 1:3:7.
Described high-effective conductive agent be composite carbon black or or superconduction furnace blacks in one.
The invention has the beneficial effects as follows:
The conducing composite material of the present invention's formula, have good conductivity and mechanical property, polycarbonate resin, as toughner and polystyrene acting in conjunction, improves the toughness of conducing composite material, and shock resistance strengthens; The synergy of compatilizer and lubricant improves the blended effect of matrix material in the course of processing, makes conducing composite material more stable, improves the over-all properties of material, can be widely used in the fields such as consumer electronics, communication, power supply.
Embodiment
Embodiment 1
A kind of shock resistance conducing composite material, it is characterized in that, feed components is composed as follows according to weight fraction:
The lubricant 0.8 part that polystyrene 18 parts, vinylbenzene 4 parts, methyl methacrylate 3 parts, the titanate coupling agent 2 parts containing 0.8%, polycarbonate resin 5 parts, ABS-g-MAH compatilizer 0.6 part, antioxidant 1076 1.2 parts, partially ferrous 3 parts of ferrous acid, Magnesium Stearate, polyethylene wax and ethylenebisstearamide form according to weight ratio 1:3:7, composite carbon black or 2 parts, 20 parts, acetone.
Embodiment 2
A kind of shock resistance conducing composite material, it is characterized in that, feed components is composed as follows according to weight fraction:
Lubricant 1 part, superconduction furnace blacks 3 parts, 23 parts, acetone that polystyrene 19 parts, vinylbenzene 5 parts, methyl methacrylate 4 parts, the titanate coupling agent 3 parts containing 0.8%, polycarbonate resin 6 parts, ABS-g-MAH compatilizer 0.7 part, irgasfos 168 1.3 parts, partially ferrous 4 parts of ferrous acid, Magnesium Stearate, polyethylene wax and ethylenebisstearamide form according to weight ratio 1:3:7.
Embodiment 3
A kind of shock resistance conducing composite material, it is characterized in that, feed components is composed as follows according to weight fraction:
Lubricant 1.2 parts, superconduction furnace blacks 4 parts, 25 parts, acetone that polystyrene 20 parts, vinylbenzene 6 parts, methyl methacrylate 5 parts, the titanate coupling agent 4 parts containing 0.8%, polycarbonate resin 7 parts, ABS-g-MAH compatilizer 0.8 part, antioxidant 1010 1.5 parts, partially ferrous 5 parts of ferrous acid, Magnesium Stearate, polyethylene wax and ethylenebisstearamide form according to weight ratio 1:3:7.
Claims (4)
1. a shock resistance conducing composite material, is characterized in that, feed components is composed as follows according to weight fraction:
Polystyrene 18-20 part, vinylbenzene 4-6 part, methyl methacrylate 3-5 part, the titanate coupling agent 2-4 part containing 0.8%, polycarbonate resin 5-7 part, ABS-g-MAH compatilizer 0.6-0.8 part, the ferrous 3-5 part of oxidation inhibitor 1.2-1.5 part, partially ferrous acid, lubricant 0.8-1.2 part, high-effective conductive agent 2-4 part, acetone 20-25 part.
2. a kind of shock resistance conducing composite material according to claim 1, is characterized in that, described oxidation inhibitor is the one in antioxidant 1076, irgasfos 168, antioxidant 1010.
3. a kind of shock resistance conducing composite material according to claim 1, is characterized in that, described lubricant is the mixture that Magnesium Stearate, polyethylene wax and ethylenebisstearamide form according to weight ratio 1:3:7.
4. a kind of shock resistance conducing composite material according to claim 1, is characterized in that, described high-effective conductive agent be composite carbon black or or superconduction furnace blacks in one.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410272188.5A CN105237899A (en) | 2014-06-18 | 2014-06-18 | Impact-resistant conductive composite material |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410272188.5A CN105237899A (en) | 2014-06-18 | 2014-06-18 | Impact-resistant conductive composite material |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN105237899A true CN105237899A (en) | 2016-01-13 |
Family
ID=55035751
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410272188.5A Pending CN105237899A (en) | 2014-06-18 | 2014-06-18 | Impact-resistant conductive composite material |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105237899A (en) |
-
2014
- 2014-06-18 CN CN201410272188.5A patent/CN105237899A/en active Pending
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| WD01 | Invention patent application deemed withdrawn after publication | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20160113 |