CN106554555A - 一种手机用高柔韧防水垫片 - Google Patents

一种手机用高柔韧防水垫片 Download PDF

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Publication number
CN106554555A
CN106554555A CN201510636460.8A CN201510636460A CN106554555A CN 106554555 A CN106554555 A CN 106554555A CN 201510636460 A CN201510636460 A CN 201510636460A CN 106554555 A CN106554555 A CN 106554555A
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Prior art keywords
parts
powder
vinyl acetate
mobile phone
styrene
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CN201510636460.8A
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刘瑛
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Mingguang Chi Mei Rubber Plastic Co Ltd
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Mingguang Chi Mei Rubber Plastic Co Ltd
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Priority to CN201510636460.8A priority Critical patent/CN106554555A/zh
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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
    • C08L23/08—Copolymers of ethene
    • C08L23/0846—Copolymers of ethene with unsaturated hydrocarbons containing other atoms than carbon or hydrogen atoms
    • C08L23/0853—Vinylacetate
    • 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
    • C08K2201/011—Nanostructured additives
    • 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
    • C08L2201/00—Properties
    • C08L2201/08—Stabilised against heat, light or radiation or oxydation
    • 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

本发明公开了一种手机用高柔韧防水垫片，其由以下重量份数的原料制成：乙烯－醋酸乙烯共聚物40-50份、聚酯玻璃钢10-25份、煅烧磁粉1-5份、环保增塑剂0.1-3份、防水稳定剂0.5-1.5份、苯乙烯-丁二烯-苯乙烯嵌段共聚物15-25份、醋酸乙烯1-5份、氯化铝1-5份、云母粉2-6份、硅微粉1-5份、纳米级滑石粉5-10份、丁苯胶1-5份、阳离子表面活性剂2-6份、纳米介孔分子筛5-10份、增粘树脂1-5份、偏亚硫酸钠2-10份。本发明提供的产品不仅满足常规垫片的基本使用需要，而且大大提高了产品的防水防潮性能，不易开裂，改善了产品的柔韧性、抗冲击性能、抗氧化、耐腐蚀性等性能。

Description

一种手机用高柔韧防水垫片
技术领域
本发明涉及一种手机垫片，尤其涉及一种手机用高柔韧防水垫片。
背景技术
垫片(gasket)是两个物体之间的机械密封，通常用以防止两个物体之间受到压力、腐蚀、和管路自然地热胀冷缩泄漏。由于机械加工表面不可能完美，使用垫片即可填补不规则性。垫片通常由片状材料制成，如垫纸，橡胶，硅橡胶，金属，软木，毛毡，氯丁橡胶，丁腈橡胶，玻璃纤维或塑料聚合物(如聚四氟乙烯 )。特定应用的垫片可能含有石棉。
目前的手机垫片基本满足使用条件，不过，由于手机使用要求比较高，需要进一步提高手机的防水防潮性能、柔韧性等性能。
发明内容
为了克服上述现有技术的缺陷，本发明的目的是提供一种手机用高柔韧防水垫片。
本发明是采取以下技术方案来实现的：一种手机用高柔韧防水垫片，其由以下重量份数的原料制成：乙烯－醋酸乙烯共聚物40-50份、聚酯玻璃钢10-25份、煅烧磁粉1-5份、环保增塑剂0.1-3份、防水稳定剂0.5-1.5份、苯乙烯-丁二烯-苯乙烯嵌段共聚物15-25份、醋酸乙烯1-5份、氯化铝1-5份、云母粉2-6份、硅微粉1-5份、纳米级滑石粉5-10份、丁苯胶1-5份、阳离子表面活性剂2-6份、纳米介孔分子筛5-10份、增粘树脂1-5份、偏亚硫酸钠2-10份。
进一步地，其由以下重量份数的原料制成：乙烯－醋酸乙烯共聚物45份、聚酯玻璃钢15份、煅烧磁粉3份、环保增塑剂1.5份、防水稳定剂0.8份、苯乙烯-丁二烯-苯乙烯嵌段共聚物20份、醋酸乙烯3份、氯化铝3份、云母粉4份、硅微粉4份、纳米级滑石粉6份、丁苯胶3份、阳离子表面活性剂5份、纳米介孔分子筛8份、增粘树脂3份、偏亚硫酸钠7份。
综上所述本发明具有以下有益效果：本发明提供的产品不仅满足常规垫片的基本使用需要，而且大大提高了产品的防水防潮性能，不易开裂，改善了产品的柔韧性和抗冲击性能，提高了抗氧化、耐腐蚀性等性能，提高产品的实用性。
具体实施方式
为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，下面结合具体实施方式，进一步阐述本发明。
本发明是采取以下技术方案来实现的：一种手机用高柔韧防水垫片，其由以下重量份数的原料制成：乙烯－醋酸乙烯共聚物40-50份、聚酯玻璃钢10-25份、煅烧磁粉1-5份、环保增塑剂0.1-3份、防水稳定剂0.5-1.5份、苯乙烯-丁二烯-苯乙烯嵌段共聚物15-25份、醋酸乙烯1-5份、氯化铝1-5份、云母粉2-6份、硅微粉1-5份、纳米级滑石粉5-10份、丁苯胶1-5份、阳离子表面活性剂2-6份、纳米介孔分子筛5-10份、增粘树脂1-5份、偏亚硫酸钠2-10份。
作为本发明的优选方案，本发明由以下重量份数的原料制成：乙烯－醋酸乙烯共聚物45份、聚酯玻璃钢15份、煅烧磁粉3份、环保增塑剂1.5份、防水稳定剂0.8份、苯乙烯-丁二烯-苯乙烯嵌段共聚物20份、醋酸乙烯3份、氯化铝3份、云母粉4份、硅微粉4份、纳米级滑石粉6份、丁苯胶3份、阳离子表面活性剂5份、纳米介孔分子筛8份、增粘树脂3份、偏亚硫酸钠7份。
以上所述是本发明的实施例，故凡依本发明申请范围所述的构造、特征及原理所做的等效变化或修饰，均包括于本发明专利申请范围内。

Claims (2)

1.一种手机用高柔韧防水垫片，其特征在于：其由以下重量份数的原料制成：乙烯－醋酸乙烯共聚物40-50份、聚酯玻璃钢10-25份、煅烧磁粉1-5份、环保增塑剂0.1-3份、防水稳定剂0.5-1.5份、苯乙烯-丁二烯-苯乙烯嵌段共聚物15-25份、醋酸乙烯1-5份、氯化铝1-5份、云母粉2-6份、硅微粉1-5份、纳米级滑石粉5-10份、丁苯胶1-5份、阳离子表面活性剂2-6份、纳米介孔分子筛5-10份、增粘树脂1-5份、偏亚硫酸钠2-10份。
2.根据权利要求1所述的一种手机用高柔韧防水垫片，其特征在于：其由以下重量份数的原料制成：乙烯－醋酸乙烯共聚物45份、聚酯玻璃钢15份、煅烧磁粉3份、环保增塑剂1.5份、防水稳定剂0.8份、苯乙烯-丁二烯-苯乙烯嵌段共聚物20份、醋酸乙烯3份、氯化铝3份、云母粉4份、硅微粉4份、纳米级滑石粉6份、丁苯胶3份、阳离子表面活性剂5份、纳米介孔分子筛8份、增粘树脂3份、偏亚硫酸钠7份。
CN201510636460.8A 2015-09-30 2015-09-30 一种手机用高柔韧防水垫片 Pending CN106554555A (zh)

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Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN108912473A (zh) * 2018-07-06 2018-11-30 安徽腾奎智能科技有限公司 一种户外显示led屏的外表面防水材料

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN1031851A (zh) * 1987-08-22 1989-03-22 天津市军粮城防水涂料厂 高分子三防冷涂料及其制造法
CN104744786A (zh) * 2013-12-25 2015-07-01 天津帅耀生产力促进有限公司 一种环氧树脂共混防水片材及其制备方法

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN1031851A (zh) * 1987-08-22 1989-03-22 天津市军粮城防水涂料厂 高分子三防冷涂料及其制造法
CN104744786A (zh) * 2013-12-25 2015-07-01 天津帅耀生产力促进有限公司 一种环氧树脂共混防水片材及其制备方法

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN108912473A (zh) * 2018-07-06 2018-11-30 安徽腾奎智能科技有限公司 一种户外显示led屏的外表面防水材料

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Application publication date: 20170405