CN104045894B - 电源浪涌保护器外壳 - Google Patents

电源浪涌保护器外壳 Download PDF

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CN104045894B
CN104045894B CN201410240862.1A CN201410240862A CN104045894B CN 104045894 B CN104045894 B CN 104045894B CN 201410240862 A CN201410240862 A CN 201410240862A CN 104045894 B CN104045894 B CN 104045894B
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power source
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CN104045894A (zh
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肖飒
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Shenzhen Hengtaichen Technology Co., Ltd.
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ANHUI SANHE ELECTRIC POWER TECHNOLOGY Co Ltd
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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
    • C08L23/00—Compositions of homopolymers or copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond; Compositions of derivatives of such polymers
    • C08L23/02—Compositions of homopolymers or copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond; Compositions of derivatives of such polymers not modified by chemical after-treatment
    • C08L23/04—Homopolymers or copolymers of ethene
    • C08L23/06—Polyethene
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08K—Use of inorganic or non-macromolecular organic substances as compounding ingredients
    • C08K2201/00—Specific properties of additives
    • C08K2201/014—Additives containing two or more different additives of the same subgroup in C08K
    • 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
    • C08L2205/02—Polymer mixtures characterised by other features containing two or more polymers of the same C08L -group
    • C08L2205/025—Polymer mixtures characterised by other features containing two or more polymers of the same C08L -group containing two or more polymers of the same hierarchy C08L, and differing only in parameters such as density, comonomer content, molecular weight, structure
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    • 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
    • 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
    • C08L2205/14—Polymer mixtures characterised by other features containing polymeric additives characterised by shape
    • C08L2205/16—Fibres; Fibrils
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L2207/00—Properties characterising the ingredient of the composition
    • C08L2207/06—Properties of polyethylene
    • C08L2207/066—LDPE (radical process)

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Abstract

一种电源浪涌保护器外壳，涉及电气用材料技术领域，由以下重量份数的组份构成，低密度聚乙烯35-40份、碳化硅1-2份、二氧化硅4-6份、粘合剂5-10份、线性聚乙烯1-2份、聚氨酯10-15份、硼纤维5-10份、竹纤维3-5份、天然橡胶5-10份及白炭黑5-15份。本发明配方生产的产品绝缘性好，强度高，不易腐蚀，耐高温，在户外的恶劣环境中能够长期使用。

Description

电源浪涌保护器外壳
技术领域
本发明涉及电气用材料技术领域，具体涉及一种电源浪涌保护器外壳。
背景技术
当低压电网受到雷击或其它原因产生高脉冲电压时，将会对用电设备造成损伤。尤其随着计算机等微电子设备的大量运用，低压电网的过电压保护日益成为人们的焦点。雷电在空间和导线上的强大电流及电磁场对建筑物内外的通信电缆、数据线、计算机网络中的各种连接线等金属导线和电路，形成的电磁感应或静电感应过电压将通过设备的输入端进入电子设备，导致设备的损坏、数据中断或丢失。
随着科技的进步，计算机、通信设备和精密电子设备日益增加。由于弱电设备的集成度很高，体积小，对过电压的抵御能力很差。传统浪涌保护器的外壳材料性能较差，抗高温性能差。
发明内容
本发明需要解决技术问题是提供一种制造简单，绝缘性能好的电源浪涌保护器外壳。
一种电源浪涌保护器外壳，由以下重量份数的组份构成，低密度聚乙烯35-40份、碳化硅1-2份、二氧化硅4-6份、粘合剂5-10份、线性聚乙烯1-2份、聚氨酯10-15份、硼纤维5-10份、竹纤维3-5份、天然橡胶5-10份及白炭黑5-15份。
各组份的较佳重量份数为：
低密度聚乙烯37份、碳化硅1.5份、二氧化硅5份、粘合剂6份、线性聚乙烯1.5份、聚氨酯12份、硼纤维8份、竹纤维4份、天然橡胶8份及白炭黑12份。
本发明的有益效果：本发明配方生产的产品绝缘性好，强度高，不易腐蚀，耐高温，在户外的恶劣环境中能够长期使用。
具体实施方式
为了使本发明实现的技术手段、创作特征、达成目的与功效易于明白了解，下面结合具体实施例，进一步阐述本发明。
实施例1
一种电源浪涌保护器外壳，由以下重量份数的组份构成：低密度聚乙烯40份、碳化硅2份、二氧化硅6份、粘合剂10份、线性聚乙烯2份、聚氨酯15份、硼纤维10份、竹纤维5份、天然橡胶10份及白炭黑15份。
实施例2
一种电源浪涌保护器外壳，由以下重量份数的组份构成：低密度聚乙烯35份、碳化硅1份、二氧化硅4份、粘合剂5份、线性聚乙烯1份、聚氨酯10份、硼纤维5份、竹纤维3份、天然橡胶5份及白炭黑5份。
实施例3
一种电源浪涌保护器外壳，由以下重量份数的组份构成：低密度聚乙烯37份、碳化硅1.5份、二氧化硅5份、粘合剂6份、线性聚乙烯1.5份、聚氨酯12份、硼纤维8份、竹纤维4份、天然橡胶8份及白炭黑12份。
以上显示和描述了本发明的基本原理和主要特征和本发明的优点。本行业的技术人员应该了解，本发明不受上述实施例的限制，上述实施例和说明书中描述的只是说明本发明的原理，在不脱离本发明精神和范围的前提下，本发明还会有各种变化和改进，这些变化和改进都落入要求保护的本发明范围内。本发明要求保护范围由所附的权利要求书及其等效物界定。

Claims (2)

1.一种电源浪涌保护器外壳，其特征在于：由以下重量份数的组份构成，低密度聚乙烯35-40份、碳化硅1-2份、二氧化硅4-6份、粘合剂5-10份、线性聚乙烯1-2份、聚氨酯10-15份、硼纤维5-10份、竹纤维3-5份、天然橡胶5-10份及白炭黑5-15份。
2.根据权利要求1所述的电源浪涌保护器外壳，其特征在于：由以下重量份数的组份构成，低密度聚乙烯37份、碳化硅1.5份、二氧化硅5份、粘合剂6份、线性聚乙烯1.5份、聚氨酯12份、硼纤维8份、竹纤维4份、天然橡胶8份及白炭黑12份。
CN201410240862.1A 2014-05-30 2014-05-30 电源浪涌保护器外壳 Active CN104045894B (zh)

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