CN102617912A - Shielding flame-retardant plastic - Google Patents
Shielding flame-retardant plastic Download PDFInfo
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- CN102617912A CN102617912A CN2012100885383A CN201210088538A CN102617912A CN 102617912 A CN102617912 A CN 102617912A CN 2012100885383 A CN2012100885383 A CN 2012100885383A CN 201210088538 A CN201210088538 A CN 201210088538A CN 102617912 A CN102617912 A CN 102617912A
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- retardant plastics
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Abstract
The invention discloses a shielding flame-retardant plastic comprising the following components by part by weight: 100 parts of plastic substrate, 5-25 doped polyaniline, 0.5-3 parts of curing agent, 10 to 30 parts of polyphosphatidic acid, 0.5-3.5 parts of crosslinker, 1-6 parts of lubricant, 5-15 parts of flame retardant, 0.5-1.5 parts of antioxygen, 0.1-1 part of stabilizing agent and 0.2-1 part of deactivator. Through the adoption of the method, the shielding flame-retardant plastic disclosed by the invention has the advantages of low manufacturing cost, high shielding property and good safety performance.
Description
Technical field
The present invention relates to the plastic material field, particularly relate to a kind of shielding flame retardant plastics.
Background technology
At present, the system of electromagnetic shielding plastic material respectively has several different methods: 1. vacuum metallization composite conducting material, on plastic sheet through methods such as vacuum evaporation plating; Metallizing, alloy and MOX etc. are processed composite conducting material; Outward appearance has metalluster, conducts electricity very well, and can reach the purpose of electromagnetic shielding; But its suitable material is limited, and the equipment cost is big, generation environmental hazard problem.2. electrically conducting coating is as electromagnetic shielding material; Mainly comprise it being electrically conducting coatings such as silver system, copper system, carbon element system at present, employing is decided technology it is coated on the plastic material, can make the plastic material of certain anti-electrostatic and electromagnetic performance; Silver is that coating property is stable; Shield effectiveness is splendid, but because its cost is too high, can only be applicable under some special occasions and uses; Copper is that the coating shield effectiveness is better, but antioxidant property is relatively poor; Nickel is that coating price is moderate, and shield effectiveness is good, and resistance of oxidation is stronger than copper, is coating but nickel is coating at the shield effectiveness of low frequency range (< 30MHz) not as copper; Carbon element is that the conductivity of coating is relatively poor relatively, and is not very good as the effect of electromagnetic screen coating.3. filled shielding material, synthetic resins and the filler with excellent conductive capability and other additive and adopt methods such as injection molding, extrusion molding or compression molding to make through mixing granulator preferably by electrical insulation capability.The conductive filler material that is adopted can be divided into metal species, carbon element class, metal oxide-type, inorganic salts and compound-type conducting filler etc.; The filled material has one-time formed characteristics; Machine-shaping easily; Can design various complicated shapes, the advantage cheaply that reaches attractive in appearance, improve reliability of products, therefore extensive for the research of filling out fair type shielding material.Filled shield pack package materials such as many metal species, carbon element class, metal oxide-type need high addition, and disperse uneven, processing difficulties and be prone to influence rerum natura, and often cause plastic material embrittlement, most critical be limited to the conductivity raising of material.
Summary of the invention
The technical problem that the present invention mainly solves provides the shielding flame retardant plastics that a kind of low cost of manufacture, shielding properties are high, safety performance is good.
For solving the problems of the technologies described above; The technical scheme that the present invention adopts is: a kind of shielding flame retardant plastics is provided, and following each component consumption is in parts by weight: 100 parts of plastic basis materials, doped polyaniline 5-25 part, solidifying agent 0.5-3 part, many phosphatidic acids 10-30 part, linking agent 0.5-3.5 part, lubricant 1-6 part, fire retardant 5-15 part, oxidation inhibitor 0.5-1.5 part, stablizer 0.1-1 part and metal passivator 0.2-1 part.
In preferred embodiment of the present invention, said plastic basis material is one or more the mixture in Vilaterm, Vestolen PP 7052, SE and the polyester.
In preferred embodiment of the present invention, said doped polyaniline is in aniline monomer, to add the mixture that the stratified nano materials intercalation polymeric forms.
In preferred embodiment of the present invention, said lubricant is a paraffin.
In preferred embodiment of the present invention, said fire retardant is one or more a mixture in decabromodiphynly oxide, octabromodiphenyl ether, hexabromo phenyl ether and the pentabromodiphenyl oxide.
In preferred embodiment of the present invention, said stablizer is a kind of in two LAURIC ACID 99 MIN butyl tin, LAURIC ACID 99 MIN toxilic acid butyl tin and the two LAURIC ACID 99 MIN n-octyl tin.
The invention has the beneficial effects as follows: the present invention shields the flame retardant plastics low cost of manufacture, shielding properties is high, safety performance is good.
Embodiment
Below in conjunction with accompanying drawing preferred embodiment of the present invention is set forth in detail, thereby protection scope of the present invention is made more explicit defining so that advantage of the present invention and characteristic can be easier to it will be appreciated by those skilled in the art that.
Embodiment 1: a kind of shielding flame retardant plastics, following each component consumption are in parts by weight: 100 parts of plastic basis materials, plastic basis material are one or more the mixtures in Vilaterm, Vestolen PP 7052, SE and the polyester; 18 parts of doped polyanilines, doped polyaniline are in aniline monomer, to add the mixture that the stratified nano materials intercalation polymeric forms; 1.5 parts in solidifying agent; 25 parts of many phosphatidic acids; 2 parts of linking agents; 3 parts of lubricants, lubricant are paraffin; 8 parts of fire retardants, fire retardant are one or more mixture in decabromodiphynly oxide, octabromodiphenyl ether, hexabromo phenyl ether and the pentabromodiphenyl oxide; 0.8 part in oxidation inhibitor; 0.5 part of stablizer; 0.6 part of metal passivator.
Embodiment 2: a kind of shielding flame retardant plastics, following each component consumption are in parts by weight: 100 parts of plastic basis materials, plastic basis material are one or more the mixtures in Vilaterm, Vestolen PP 7052, SE and the polyester; 20 parts of doped polyanilines, doped polyaniline are in aniline monomer, to add the mixture that the stratified nano materials intercalation polymeric forms; 2 parts in solidifying agent; 20 parts of many phosphatidic acids; 2.5 parts of linking agents; 2 parts of lubricants, lubricant are paraffin; 10 parts of fire retardants, fire retardant are one or more mixture in decabromodiphynly oxide, octabromodiphenyl ether, hexabromo phenyl ether and the pentabromodiphenyl oxide; 1 part in oxidation inhibitor; 0.6 part of stablizer; 0.5 part of metal passivator.
Embodiment 3: a kind of shielding flame retardant plastics, following each component consumption are in parts by weight: 100 parts of plastic basis materials, plastic basis material are one or more the mixtures in Vilaterm, Vestolen PP 7052, SE and the polyester; 18 parts of doped polyanilines, doped polyaniline are in aniline monomer, to add the mixture that the stratified nano materials intercalation polymeric forms; 1.8 parts in solidifying agent; 22 parts of many phosphatidic acids; 1.8 parts of linking agents; 4 parts of lubricants, lubricant are paraffin; 9 parts of fire retardants, fire retardant are one or more mixture in decabromodiphynly oxide, octabromodiphenyl ether, hexabromo phenyl ether and the pentabromodiphenyl oxide; 1.2 parts in oxidation inhibitor; 0.7 part of stablizer; 0.4 part of metal passivator.
Be different from prior art, the present invention shields the flame retardant plastics low cost of manufacture, shielding properties is high, safety performance is good.
The above is merely embodiments of the invention; Be not so limit claim of the present invention; Every equivalent structure or equivalent flow process conversion that utilizes description of the present invention to do; Or directly or indirectly be used in other relevant technical fields, all in like manner be included in the scope of patent protection of the present invention.
Claims (7)
1. one kind shields flame retardant plastics; It is characterized in that following each component consumption is in parts by weight: 100 parts of plastic basis materials, doped polyaniline 5-25 part, solidifying agent 0.5-3 part, many phosphatidic acids 10-30 part, linking agent 0.5-3.5 part, lubricant 1-6 part, fire retardant 5-15 part, oxidation inhibitor 0.5-1.5 part, stablizer 0.1-1 part and metal passivator 0.2-1 part.
2. shielding flame retardant plastics according to claim 1 is characterized in that, said plastic basis material is one or more the mixture in Vilaterm, Vestolen PP 7052, SE and the polyester.
3. shielding flame retardant plastics according to claim 1 is characterized in that, said doped polyaniline is in aniline monomer, to add the mixture that the stratified nano materials intercalation polymeric forms.
4. shielding flame retardant plastics according to claim 1 is characterized in that, said coupling agent is one or more the mixture in silane coupling agent, titanate coupling agent and the aluminate coupling agent.
5. shielding flame retardant plastics according to claim 1 is characterized in that, said lubricant is a paraffin.
6. shielding flame retardant plastics according to claim 1 is characterized in that, said fire retardant is one or more a mixture in decabromodiphynly oxide, octabromodiphenyl ether, hexabromo phenyl ether and the pentabromodiphenyl oxide.
7. shielding flame retardant plastics according to claim 1 is characterized in that, said stablizer is a kind of in two LAURIC ACID 99 MIN butyl tin, LAURIC ACID 99 MIN toxilic acid butyl tin and the two LAURIC ACID 99 MIN n-octyl tin.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012100885383A CN102617912A (en) | 2012-03-30 | 2012-03-30 | Shielding flame-retardant plastic |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012100885383A CN102617912A (en) | 2012-03-30 | 2012-03-30 | Shielding flame-retardant plastic |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN102617912A true CN102617912A (en) | 2012-08-01 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2012100885383A Pending CN102617912A (en) | 2012-03-30 | 2012-03-30 | Shielding flame-retardant plastic |
Country Status (1)
| Country | Link |
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| CN (1) | CN102617912A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103131102A (en) * | 2013-03-12 | 2013-06-05 | 太仓协乐高分子材料有限公司 | Molding technique of setting plastics |
| CN104945772A (en) * | 2015-06-11 | 2015-09-30 | 安徽瑞升电气科技集团有限公司 | Heat-insulating cable sheath material and preparation method thereof |
| CN104945773A (en) * | 2015-06-11 | 2015-09-30 | 安徽瑞升电气科技集团有限公司 | Corrosion-resistant cable sheath material and preparation method thereof |
-
2012
- 2012-03-30 CN CN2012100885383A patent/CN102617912A/en active Pending
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103131102A (en) * | 2013-03-12 | 2013-06-05 | 太仓协乐高分子材料有限公司 | Molding technique of setting plastics |
| CN104945772A (en) * | 2015-06-11 | 2015-09-30 | 安徽瑞升电气科技集团有限公司 | Heat-insulating cable sheath material and preparation method thereof |
| CN104945773A (en) * | 2015-06-11 | 2015-09-30 | 安徽瑞升电气科技集团有限公司 | Corrosion-resistant cable sheath material and preparation method thereof |
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| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20120801 |