CN104479324A - Plastic material for electrical box casing - Google Patents
Plastic material for electrical box casing Download PDFInfo
- Publication number
- CN104479324A CN104479324A CN201410738676.0A CN201410738676A CN104479324A CN 104479324 A CN104479324 A CN 104479324A CN 201410738676 A CN201410738676 A CN 201410738676A CN 104479324 A CN104479324 A CN 104479324A
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- Prior art keywords
- parts
- plastic material
- box shell
- electronic box
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- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
- C08L69/00—Compositions of polycarbonates; Compositions of derivatives of polycarbonates
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- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
- C08L2201/00—Properties
- C08L2201/02—Flame or fire retardant/resistant
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
- C08L2201/00—Properties
- C08L2201/22—Halogen free composition
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
- C08L2205/00—Polymer mixtures characterised by other features
- C08L2205/03—Polymer mixtures characterised by other features containing three or more polymers in a blend
- C08L2205/035—Polymer mixtures characterised by other features containing three or more polymers in a blend containing four or more polymers in a blend
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- Chemical & Material Sciences (AREA)
- Health & Medical Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Medicinal Chemistry (AREA)
- Polymers & Plastics (AREA)
- Organic Chemistry (AREA)
- Compositions Of Macromolecular Compounds (AREA)
Abstract
The invention discloses a plastic material for an electrical box casing. The plastic material is prepared from the following raw materials in parts by weight: 150-180 parts of polycarbonate, 50-60 parts of acrylonitrile-butadiene-styrene (ABS) plastic, 12-16 parts of epoxy resin, 2-4 parts of ethylene bisstearamide, 11-17 parts of mercaptoacrylate, 5-10 parts of N-cyclohexyl p-methoxyaniline, 10-16 parts of polyethylene, 3-7 parts of master batch, 3-7 parts of an impact modifier and 4-8 parts of a fire retardant. The plastic material disclosed by the invention is mainly prepared from polycarbonate and ABS plastic and is added with the impact modifier and the fire retardant, so that the impact resistance and flame retardant property of the plastic are enhanced; and by adding the epoxy resin, ethylene bisstearamide, mercaptoacrylate, N-cyclohexyl p-methoxyaniline and polyethylene, the aging resistance of the plastic is improved and the service life of the plastic is extended, so that the plastic material is suitable for manufacturing the electrical box casing.
Description
Technical field
The present invention relates to a kind of electronic box shell plastic material, belong to engineering plastics technical field.
Background technology
Plastics are the macromolecular compound of synthesis, can be described as again polymer or giant molecule, are also the plastics or resin that are generally commonly called as, freely can change body styles.It is the material utilizing raw material monomer to be polymerized with synthesis or condensation reaction, be made up of additives such as synthetic resins and filler, softening agent, stablizer, lubricant, colorants, plastics have many advantages: the resistance to corrosion of most of plastics is strong, not with acid and alkali reaction; Plastics low cost of manufacture; Durable, waterproof, light weight; Easily moulded and made different shapes; It is good insulating body; Plastics may be used for preparing oil fuel and fuel gas, so plastics use industrially widely.
But, a lot of places is had now to need to use flame retardant plastics, now the formula of a lot of flame retardant plastics make plastic material pyrolysis time can produce toxic gas and cause the side effect that in fire, poison gas and flue gas make people suffocate, the personnel safety of grievous injury people, also can cause very large destruction to environment.
Summary of the invention
The object of the invention is to overcome the deficiencies in the prior art, a kind of electronic box shell plastic material is provided.
The present invention is achieved through the following technical solutions:
A kind of electronic box shell plastic material, with weight parts, be made up of following raw material: polycarbonate 150-180 part, ABS plastic 50-60 part, epoxy resin 12-16 part, ethylene bis stearamide 2-4 part, sulfydryl acrylate 11-17 part, N-cyclohexyl-p-methoxyaniline 5-10 part, polyethylene 10-16 part, look female 3-7 part, impact modifier 3-7 part and fire retardant 4-8 part.
Described a kind of electronic box shell plastic material, the weight ratio of described polycarbonate and ABS plastic is 3:1.
Described a kind of electronic box shell plastic material, described impact modifier is acrylate resin, dimethyl siloxane and ethylene-propylene rubber(EPR).
Described a kind of electronic box shell plastic material, the parts by weight of each component of described impact modifier are respectively acrylate resin 10-15 part, dimethyl siloxane 5-12 part and ethylene-propylene rubber(EPR) 3-7 part.
Described a kind of electronic box shell plastic material, described fire retardant is the mixture of phosphoric acid ester, magnesium hydroxide, vinyltriethoxysilane and mica powder.
Described a kind of electronic box shell plastic material, the parts by weight of each component of described fire retardant are respectively phosphoric acid ester 10-15 part, magnesium hydroxide 2-5 part, vinyltriethoxysilane 10-15 part and mica powder 3-6 part.
The beneficial effect that the present invention reaches:
Plastic material of the present invention with polycarbonate and ABS plastic for main raw material, with the addition of impact modifier and fire retardant, enhance impact resistance and the flame retardant properties of plastics, add the ageing resistance that epoxy resin, ethylene bis stearamide, sulfydryl acrylate, N-cyclohexyl-p-methoxyaniline and polyethylene improve plastics, extend the work-ing life of plastics, be applicable to making electronic box shell.
Described impact modifier is acrylate resin, dimethyl siloxane and ethylene-propylene rubber(EPR); Good impact resistant effect; Fire retardant is the mixture of phosphoric acid ester, magnesium hydroxide, vinyltriethoxysilane and mica powder, burns smokelessly nontoxic, little to environmental damage.
After testing, each performance of plastics of the present invention is as follows: tensile strength: 20-34 Mpa, and elongation at break is: 10-13%, and flexural strength is: 35-43 Mpa, modulus in flexure: 2400-2480 Mpa, simply supported beam notched Izod impact strength: 8.6-9.4 KJ/m
2, heat-drawn wire: 0.45Mpa 500 DEG C, flame retardant effect V-0 level.
Embodiment
Below in conjunction with embodiment, the invention will be further described.Following examples only for technical scheme of the present invention is clearly described, and can not limit the scope of the invention with this.
Embodiment 1
In the present embodiment, a kind of electronic box shell plastic material, with weight parts, be made up of following raw material: polycarbonate 180 parts, ABS plastic 60 parts, epoxy resin 12 parts, ethylene bis stearamide 4 parts, sulfydryl acrylate 11 parts, N-cyclohexyl-p-methoxyaniline 10 parts, polyethylene 16 parts, look female 3 parts, impact modifier 7 parts and fire retardant 8 parts.
Wherein, the parts by weight of each component of described impact modifier are respectively acrylate resin 10 parts, dimethyl siloxane 12 parts and 3 parts, ethylene-propylene rubber(EPR).
The parts by weight of each component of described fire retardant are respectively phosphoric acid ester 15 parts, magnesium hydroxide 5 parts, vinyltriethoxysilane 10 parts and mica powder 6 parts.
Embodiment 2
In the present embodiment, a kind of electronic box shell plastic material, with weight parts, be made up of following raw material: polycarbonate 150 parts, ABS plastic 50 parts, epoxy resin 16 parts, ethylene bis stearamide 2 parts, sulfydryl acrylate 17 parts, N-cyclohexyl-p-methoxyaniline 5 parts, polyethylene 10 parts, look female 7 parts, impact modifier 3 parts and fire retardant 4 parts.
Wherein, the parts by weight of each component of described impact modifier are respectively acrylate resin 15 parts, dimethyl siloxane 5 parts and 7 parts, ethylene-propylene rubber(EPR).
The parts by weight of each component of described fire retardant are respectively phosphoric acid ester 10 parts, magnesium hydroxide 2 parts, vinyltriethoxysilane 15 parts and mica powder 3 parts.
Embodiment 3
In the present embodiment, a kind of electronic box shell plastic material, with weight parts, be made up of following raw material: polycarbonate 156 parts, ABS plastic 52 parts, epoxy resin 13 parts, ethylene bis stearamide 4 parts, sulfydryl acrylate 12 parts, N-cyclohexyl-p-methoxyaniline 9 parts, polyethylene 13 parts, look female 6 parts, impact modifier 6 parts and fire retardant 5 parts.
Wherein, the parts by weight of each component of described impact modifier are respectively acrylate resin 12 parts, dimethyl siloxane 10 parts and 5 parts, ethylene-propylene rubber(EPR).
The parts by weight of each component of described fire retardant are respectively phosphoric acid ester 13 parts, magnesium hydroxide 3 parts, vinyltriethoxysilane 11 parts and mica powder 6 parts.
Embodiment 4
In the present embodiment, a kind of electronic box shell plastic material, with weight parts, be made up of following raw material: polycarbonate 165 parts, ABS plastic 55 parts, epoxy resin 15 parts, ethylene bis stearamide 3 parts, sulfydryl acrylate 15 parts, N-cyclohexyl-p-methoxyaniline 6 parts, polyethylene 11 parts, look female 4 parts, impact modifier 4 parts and fire retardant 6 parts.
Wherein, the parts by weight of each component of described impact modifier are respectively acrylate resin 14 parts, dimethyl siloxane 6 parts and 4 parts, ethylene-propylene rubber(EPR).
The parts by weight of each component of described fire retardant are respectively phosphoric acid ester 11 parts, magnesium hydroxide 4 parts, vinyltriethoxysilane 13 parts and mica powder 5 parts.
Embodiment 5
In the present embodiment, a kind of electronic box shell plastic material, with weight parts, be made up of following raw material: polycarbonate 174 parts, ABS plastic 58 parts, epoxy resin 14 parts, ethylene bis stearamide 2 parts, sulfydryl acrylate 14 parts, N-cyclohexyl-p-methoxyaniline 7 parts, polyethylene 15 parts, look female 5 parts, impact modifier 5 parts and fire retardant 7 parts.
Wherein, the parts by weight of each component of described impact modifier are respectively acrylate resin 13 parts, dimethyl siloxane 11 parts and 6 parts, ethylene-propylene rubber(EPR).
The parts by weight of each component of described fire retardant are respectively phosphoric acid ester 12 parts, magnesium hydroxide 4 parts, vinyltriethoxysilane 12 parts and mica powder 4 parts.
The above is only the preferred embodiment of the present invention; it should be pointed out that for those skilled in the art, under the prerequisite not departing from the technology of the present invention principle; can also make some improvement and distortion, these improve and distortion also should be considered as protection scope of the present invention.
Claims (6)
1. an electronic box shell plastic material, it is characterized in that, with weight parts, be made up of following raw material: polycarbonate 150-180 part, ABS plastic 50-60 part, epoxy resin 12-16 part, ethylene bis stearamide 2-4 part, sulfydryl acrylate 11-17 part, N-cyclohexyl-p-methoxyaniline 5-10 part, polyethylene 10-16 part, look female 3-7 part, impact modifier 3-7 part and fire retardant 4-8 part.
2. a kind of electronic box shell plastic material according to claim 1, is characterized in that, the weight ratio of described polycarbonate and ABS plastic is 3:1.
3. a kind of electronic box shell plastic material according to claim 1, it is characterized in that, described impact modifier is acrylate resin, dimethyl siloxane and ethylene-propylene rubber(EPR).
4. a kind of electronic box shell plastic material according to claim 3, is characterized in that, the parts by weight of each component of described impact modifier are respectively acrylate resin 10-15 part, dimethyl siloxane 5-12 part and ethylene-propylene rubber(EPR) 3-7 part.
5. a kind of electronic box shell plastic material according to claim 1, it is characterized in that, described fire retardant is the mixture of phosphoric acid ester, magnesium hydroxide, vinyltriethoxysilane and mica powder.
6. a kind of electronic box shell plastic material according to claim 5, is characterized in that, the parts by weight of each component of described fire retardant are respectively phosphoric acid ester 10-15 part, magnesium hydroxide 2-5 part, vinyltriethoxysilane 10-15 part and mica powder 3-6 part.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410738676.0A CN104479324B (en) | 2014-12-08 | 2014-12-08 | A kind of electronic box shell plastic material |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410738676.0A CN104479324B (en) | 2014-12-08 | 2014-12-08 | A kind of electronic box shell plastic material |
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| Publication Number | Publication Date |
|---|---|
| CN104479324A true CN104479324A (en) | 2015-04-01 |
| CN104479324B CN104479324B (en) | 2016-05-25 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410738676.0A Expired - Fee Related CN104479324B (en) | 2014-12-08 | 2014-12-08 | A kind of electronic box shell plastic material |
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| CN (1) | CN104479324B (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106221168A (en) * | 2016-07-26 | 2016-12-14 | 东莞市晶谷新材料技术有限公司 | A kind of electronic box shell flame-proof anti-aging macromolecular material and preparation method thereof |
| US9540568B1 (en) | 2015-07-27 | 2017-01-10 | International Business Machines Corporation | Flame-retardant copolymers |
| CN106800713A (en) * | 2016-12-22 | 2017-06-06 | 芜湖天鸿汽车零部件有限公司 | A kind of automobile trunk plastic base plate and preparation method thereof |
| CN106833275A (en) * | 2017-02-13 | 2017-06-13 | 江苏广通管业制造有限公司 | A kind of technique for making corrosion prevention film on metals ripples tube culver surface |
| EP3266816A1 (en) * | 2016-07-05 | 2018-01-10 | Guangdong Guangshan New Materials Co., Ltd. | Flame-retardant engineering plastic and preparation method thereof |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102051033A (en) * | 2009-10-30 | 2011-05-11 | 上海普利特复合材料股份有限公司 | High-rigidity high-impact PC/ABS alloy |
-
2014
- 2014-12-08 CN CN201410738676.0A patent/CN104479324B/en not_active Expired - Fee Related
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102051033A (en) * | 2009-10-30 | 2011-05-11 | 上海普利特复合材料股份有限公司 | High-rigidity high-impact PC/ABS alloy |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US9540568B1 (en) | 2015-07-27 | 2017-01-10 | International Business Machines Corporation | Flame-retardant copolymers |
| US9688853B2 (en) | 2015-07-27 | 2017-06-27 | International Business Machines Corporation | Flame-retardant copolymers |
| EP3266816A1 (en) * | 2016-07-05 | 2018-01-10 | Guangdong Guangshan New Materials Co., Ltd. | Flame-retardant engineering plastic and preparation method thereof |
| CN106221168A (en) * | 2016-07-26 | 2016-12-14 | 东莞市晶谷新材料技术有限公司 | A kind of electronic box shell flame-proof anti-aging macromolecular material and preparation method thereof |
| CN106800713A (en) * | 2016-12-22 | 2017-06-06 | 芜湖天鸿汽车零部件有限公司 | A kind of automobile trunk plastic base plate and preparation method thereof |
| CN106833275A (en) * | 2017-02-13 | 2017-06-13 | 江苏广通管业制造有限公司 | A kind of technique for making corrosion prevention film on metals ripples tube culver surface |
Also Published As
| Publication number | Publication date |
|---|---|
| CN104479324B (en) | 2016-05-25 |
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Granted publication date: 20160525 Termination date: 20161208 |