CN110835452A - Anti-aging, anti-falling and wear-resistant shell material for electronic equipment - Google Patents

Anti-aging, anti-falling and wear-resistant shell material for electronic equipment Download PDF

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Publication number
CN110835452A
CN110835452A CN201911120737.6A CN201911120737A CN110835452A CN 110835452 A CN110835452 A CN 110835452A CN 201911120737 A CN201911120737 A CN 201911120737A CN 110835452 A CN110835452 A CN 110835452A
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CN
China
Prior art keywords
resin
resistant
electronic equipment
shell
components
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Pending
Application number
CN201911120737.6A
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Chinese (zh)
Inventor
陈健
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Xi'an Sihou Network Technology Co Ltd
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Xi'an Sihou Network Technology Co Ltd
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Publication date
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Priority to CN201911120737.6A priority Critical patent/CN110835452A/en
Publication of CN110835452A publication Critical patent/CN110835452A/en
Pending legal-status Critical Current

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    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08J—WORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
    • C08J9/00—Working-up of macromolecular substances to porous or cellular articles or materials; After-treatment thereof
    • C08J9/04—Working-up of macromolecular substances to porous or cellular articles or materials; After-treatment thereof using blowing gases generated by a previously added blowing agent
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08J—WORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
    • C08J9/00—Working-up of macromolecular substances to porous or cellular articles or materials; After-treatment thereof
    • C08J9/0014—Use of organic additives
    • C08J9/0038—Use of organic additives containing phosphorus
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08J—WORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
    • C08J9/00—Working-up of macromolecular substances to porous or cellular articles or materials; After-treatment thereof
    • C08J9/0061—Working-up of macromolecular substances to porous or cellular articles or materials; After-treatment thereof characterized by the use of several polymeric components
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08J—WORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
    • C08J9/00—Working-up of macromolecular substances to porous or cellular articles or materials; After-treatment thereof
    • C08J9/0066—Use of inorganic compounding ingredients
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08J—WORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
    • C08J9/00—Working-up of macromolecular substances to porous or cellular articles or materials; After-treatment thereof
    • C08J9/0095—Mixtures of at least two compounding ingredients belonging to different one-dot groups
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08J—WORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
    • C08J2323/00—Characterised by the use of homopolymers or copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond; Derivatives of such polymers
    • C08J2323/02—Characterised by the use of homopolymers or copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond; Derivatives of such polymers not modified by chemical after treatment
    • C08J2323/04—Homopolymers or copolymers of ethene
    • C08J2323/06—Polyethene
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08J—WORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
    • C08J2363/00—Characterised by the use of epoxy resins; Derivatives of epoxy resins
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08J—WORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
    • C08J2423/00—Characterised by the use of homopolymers or copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond; Derivatives of such polymers
    • C08J2423/02—Characterised by the use of homopolymers or copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond; Derivatives of such polymers not modified by chemical after treatment
    • C08J2423/04—Homopolymers or copolymers of ethene
    • C08J2423/06—Polyethene
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08J—WORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
    • C08J2423/00—Characterised by the use of homopolymers or copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond; Derivatives of such polymers
    • C08J2423/02—Characterised by the use of homopolymers or copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond; Derivatives of such polymers not modified by chemical after treatment
    • C08J2423/10—Homopolymers or copolymers of propene
    • C08J2423/12—Polypropene
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08J—WORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
    • C08J2463/00—Characterised by the use of epoxy resins; Derivatives of epoxy resins
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08J—WORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
    • C08J2469/00—Characterised by the use of polycarbonates; Derivatives of polycarbonates

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  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Health & Medical Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Organic Chemistry (AREA)
  • Inorganic Chemistry (AREA)
  • Compositions Of Macromolecular Compounds (AREA)

Abstract

The shell material of the aging-resistant, falling-resistant and wear-resistant electronic equipment comprises the following components: 60-70% of modified resin, 13-17% of flame retardant, 1-2% of antioxidant, 1-3% of lubricant, 2-3% of foaming agent and 13-15% of eucryptite powder, wherein the weight percentage of the components is 100%; the modified resin consists of the following components: 23-40% of polyethylene resin, 7-16% of polypropylene resin, 11-20% of polycarbonate resin and 33-50% of epoxy resin, wherein the weight percentage of the components is 100%. The shell material of the electronic equipment improves the flame retardance, the heat resistance and the rigidity of the shell material, reduces the thermal expansion coefficient of the material, improves the environmental adaptability of the shell, reasonably mixes and combines a plurality of resins, solves the quality problems of shell cracking, deformation and the like, improves the overall performance of the finished shell, and mainly shows that the flame retardance grade is improved, the mechanical strength is enhanced, and the radiation resistance is improved.

Description

Anti-aging, anti-falling and wear-resistant shell material for electronic equipment
Technical Field
The invention belongs to the technical field of electronic equipment materials, and relates to an anti-aging, anti-falling and wear-resistant shell material of electronic equipment.
Background
Electronic equipment such as televisions, mobile phones, computers, cameras, refrigerators and the like generally need to be provided with a housing to protect internal parts, and therefore the housing of the electronic equipment should have certain mechanical strength to exert pressure-resistant and shock-resistant properties. The existing electronic equipment shell is mostly plastic, and is mostly plastic obtained by pressing a single variety or a small amount of resins. With the development of technology, people also put higher demands on the housing material of electronic equipment, such as improvement of heat dissipation, increase of radiation protection and antistatic functions, and the like.
Disclosure of Invention
The invention aims to provide an anti-aging, anti-falling and wear-resistant shell material for electronic equipment, which solves the problems of reduced mechanical performance, poor stability and no anti-aging of electronic equipment shells in the prior art.
The technical scheme adopted by the invention is that the shell material of the anti-aging, anti-falling and wear-resistant electronic equipment comprises the following components: 60-70% of modified resin, 13-17% of flame retardant, 1-2% of antioxidant, 1-3% of lubricant, 2-3% of foaming agent and 13-15% of eucryptite powder, wherein the weight percentage of the components is 100%.
The invention is also characterized in that:
the modified resin consists of the following components: 23-40% of polyethylene resin, 7-16% of polypropylene resin, 11-20% of polycarbonate resin and 33-50% of epoxy resin, wherein the weight percentage of the components is 100%.
The flame retardant is one of tributyl phosphate or aryl phosphate.
The antioxidant is one of antioxidant BHT or antioxidant TNP.
The eucryptite powder is β -eucryptite powder.
The invention has the beneficial effects that:
the shell material of the electronic equipment improves the flame retardance, the heat resistance and the rigidity of the shell material, reduces the thermal expansion coefficient of the material, improves the environmental adaptability of the shell, reasonably mixes and combines a plurality of resins, solves the quality problems of shell cracking, deformation and the like, improves the overall performance of the finished shell, and mainly shows that the flame retardance grade is improved, the mechanical strength is enhanced, and the radiation resistance is improved.
Detailed Description
The present invention will be described in detail with reference to the following embodiments.
Example 1
The invention relates to an anti-aging, anti-falling and wear-resistant shell material for electronic equipment, which comprises the following components: 70% of modified resin, 17% of flame retardant, 2% of antioxidant, 3% of lubricant, 3% of foaming agent and 15% of eucryptite powder, wherein the weight percentage of the components is 100%.
Wherein the modified resin consists of the following components: 40 percent of polyethylene resin, 16 percent of polypropylene resin, 11 percent of polycarbonate resin and 50 percent of epoxy resin, wherein the weight percentage of the components is 100 percent.
The flame retardant is tributyl phosphate.
The antioxidant is antioxidant BHT.
The eucryptite powder is β -eucryptite powder.
Example 2
The invention relates to an anti-aging, anti-falling and wear-resistant shell material for electronic equipment, which comprises the following components: 70% of modified resin, 13% of flame retardant, 1% of antioxidant, 1% of lubricant, 2% of foaming agent and 13% of eucryptite powder, wherein the weight percentage of the components is 100%.
Wherein the modified resin consists of the following components: 40% of polyethylene resin, 7% of polypropylene resin, 20% of polycarbonate resin and 33% of epoxy resin, wherein the weight percentage of the components is 100%.
The flame retardant is an aryl phosphate.
The antioxidant is antioxidant TNP.
The eucryptite powder is β -eucryptite powder.
Example 3
The invention relates to an anti-aging, anti-falling and wear-resistant shell material for electronic equipment, which comprises the following components: 65% of modified resin, 15% of flame retardant, 1.5% of antioxidant, 1.5% of lubricant and 2%. 5 percent of foaming agent and 14.5 percent of eucryptite powder, wherein the weight percentage of the components is 100 percent.
Wherein the modified resin consists of the following components: 35% of polyethylene resin, 10% of polypropylene resin, 15% of polycarbonate resin and 50% of epoxy resin, wherein the weight percentage of the components is 100%.
The flame retardant is one of tributyl phosphate or aryl phosphate.
The antioxidant is one of antioxidant BHT or antioxidant TNP.
The eucryptite powder is β -eucryptite powder.

Claims (5)

1. The shell material of the aging-resistant, falling-resistant and wear-resistant electronic equipment is characterized by comprising the following components: 60-70% of modified resin, 13-17% of flame retardant, 1-2% of antioxidant, 1-3% of lubricant, 2-3% of foaming agent and 13-15% of eucryptite powder, wherein the weight percentage of the components is 100%.
2. The shell material of the aging-resistant, falling-resistant and wear-resistant electronic device as claimed in claim 1, wherein the modified resin is composed of the following components: 23-40% of polyethylene resin, 7-16% of polypropylene resin, 11-20% of polycarbonate resin and 33-50% of epoxy resin, wherein the weight percentage of the components is 100%.
3. The material as claimed in claim 1, wherein the flame retardant is one of tributyl phosphate and aryl phosphate.
4. The material as claimed in claim 1, wherein the antioxidant is one of antioxidant BHT or antioxidant TNP.
5. The housing material of claim 1, wherein the eucryptite powder is β -eucryptite powder.
CN201911120737.6A 2019-11-15 2019-11-15 Anti-aging, anti-falling and wear-resistant shell material for electronic equipment Pending CN110835452A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201911120737.6A CN110835452A (en) 2019-11-15 2019-11-15 Anti-aging, anti-falling and wear-resistant shell material for electronic equipment

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201911120737.6A CN110835452A (en) 2019-11-15 2019-11-15 Anti-aging, anti-falling and wear-resistant shell material for electronic equipment

Publications (1)

Publication Number Publication Date
CN110835452A true CN110835452A (en) 2020-02-25

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ID=69576523

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201911120737.6A Pending CN110835452A (en) 2019-11-15 2019-11-15 Anti-aging, anti-falling and wear-resistant shell material for electronic equipment

Country Status (1)

Country Link
CN (1) CN110835452A (en)

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN107108372A (en) * 2015-01-22 2017-08-29 日产化学工业株式会社 The manufacture method of β eucryptite particulates
CN108250711A (en) * 2018-01-19 2018-07-06 四川威亿塑胶制品有限公司 The sheathing material of a kind of electronic equipment
CN109294163A (en) * 2018-10-23 2019-02-01 蚌埠心里程教育科技有限公司 A kind of ageing-resistant shatter-resistant wearable electronics sheathing material

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN107108372A (en) * 2015-01-22 2017-08-29 日产化学工业株式会社 The manufacture method of β eucryptite particulates
CN108250711A (en) * 2018-01-19 2018-07-06 四川威亿塑胶制品有限公司 The sheathing material of a kind of electronic equipment
CN109294163A (en) * 2018-10-23 2019-02-01 蚌埠心里程教育科技有限公司 A kind of ageing-resistant shatter-resistant wearable electronics sheathing material

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
李懋强: "《热学陶瓷——性能·测试·工艺》", 30 June 2013 *

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Application publication date: 20200225