CN103951973A - 一种石墨纤维尼龙配方 - Google Patents

一种石墨纤维尼龙配方 Download PDF

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Publication number
CN103951973A
CN103951973A CN201410200920.8A CN201410200920A CN103951973A CN 103951973 A CN103951973 A CN 103951973A CN 201410200920 A CN201410200920 A CN 201410200920A CN 103951973 A CN103951973 A CN 103951973A
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nylon
graphite fibre
graphite
formula
fibre nylon
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钱胜利
凌巧
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ANHUI MENGLING PRECISION ELECTRONIC Co Ltd
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ANHUI MENGLING PRECISION ELECTRONIC Co Ltd
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    • 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
    • C08K13/00—Use of mixtures of ingredients not covered by one single of the preceding main groups, each of these compounds being essential
    • C08K13/06—Pretreated ingredients and ingredients covered by the main groups C08K3/00 - C08K7/00
    • 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
    • C08K3/00—Use of inorganic substances as compounding ingredients
    • C08K3/02—Elements
    • C08K3/04—Carbon
    • 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
    • C08K7/00—Use of ingredients characterised by shape
    • C08K7/02—Fibres or whiskers
    • C08K7/04—Fibres or whiskers inorganic
    • C08K7/06—Elements
    • 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
    • C08K9/00—Use of pretreated ingredients
    • 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
    • C08K2201/002—Physical properties
    • C08K2201/003—Additives being defined by their diameter
    • 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
    • C08K—Use of inorganic or non-macromolecular organic substances as compounding ingredients
    • C08K2201/00—Specific properties of additives
    • C08K2201/016—Additives defined by their aspect ratio

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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

本发明公开了一种石墨纤维尼龙配方，由下列重量份的原料制成：石墨烯氧化物3％，尼龙1010 80％，碳纤维CF6％，石墨Gr4％，助剂7％组成。本发明的目的是克服现有技术的不足，石墨纤维尼龙在水润滑和300N载荷下的摩擦系数比普通尼龙低，耐磨性提高了2.5个数量级以上，在干摩擦环境下摩擦系数比普通尼龙低2-5倍，耐磨性提高了2个数量级以上，同时原料来源简单制造成本低，适用范围广阔。

Description

一种石墨纤维尼龙配方
技术领域
本发明涉及尼龙技术领域，属于一种石墨纤维尼龙配方。
背景技术
石墨尼龙用于压制紧密机械零件的一种含有填充物的尼龙塑料，填充物为石墨，其含量很高，使这种材料具有很强的承载力。比较典型的是无润滑齿轮，轴承，抗摩擦零件；快速接插，制动器或装弹簧的机械零件；涂漆的汽车零部件；可承受高温的电器零件；在高温下起使用且耐烃类和溶剂的机械零件；截面薄而要求高强度的机械零件；要求高强度和高刚性的耐高抗冲零件；用于钓鱼线的单丝；调弦器；以及接触食品的薄膜。
近年来水环境条件下聚合物传动元件材料的设计以及与此相关的摩擦、磨损技术的研究已为人们关注的热点,但尼龙在水介质环境下的吸湿性强、抗蠕变性能差和力学性能降低等限制了其进一步应用。
发明内容
本发明的目的是克服现有技术的不足，提供一种石墨纤维尼龙配方，由下列重量份的原料制成：石墨烯氧化物3％，尼龙101080％，碳纤维CF6％，石墨Gr4％，助剂7％组成的石墨纤维尼龙，石墨纤维尼龙在水润滑和300N载荷下的摩擦系数比普通尼龙低，耐磨性提高了2.5个数量级以上，在干摩擦环境下摩擦系数比普通尼龙低2-5倍，耐磨性提高了2个数量级以上，同时原料来源简单制造成本低，适用范围广阔。
为了实现上述目的本发明采用如下技术方案：
一种石墨纤维尼龙配方，由下列重量份的原料制成：
所述的石墨为颗粒状，粒径小于30μm
所述的尼龙1010为粉末状，粒径小于175μm
优选由下列重量份的原料制成：
优选碳纤维为磨短聚丙烯腈灼烧纤维，其长丝直径为5-9μm，长径比为5-10，碳纤维在450℃空气中灼烧40min，随炉冷却后取出。
与已有技术相比，本发明的有益效果如下：
本发明的石墨纤维尼龙在水润滑和300N载荷下的摩擦系数比普通尼龙低，耐磨性提高了2.5个数量级以上，在干摩擦环境下摩擦系数比普通尼龙低2-5倍，耐磨性提高了2个数量级以上，同时原料来源简单制造成本低，适用范围广阔。
具体实施方式
下面结合实施例对本发明作进一步的描述，但本发明不仅限于这些实例，在为脱离本发明宗旨的前提下，所为任何改进均落在本发明的保护范围之内。
实施例：
一种石墨纤维尼龙配方，由下列重量份的原料制成：石墨烯氧化物3％，尼龙101080％，碳纤维CF6％，石墨Gr4％，助剂7％组成，通过传统加工方法将配比好的原料混合加工。

Claims (3)

1.一种石墨纤维尼龙配方，由下列重量份的原料制成：
所述的石墨为颗粒状，粒径小于30μm，
所述的尼龙1010为粉末状，粒径小于175μm。
2.根据权利要求1所述的一种石墨纤维尼龙配方，其特征在于，由下列重量份的原料制成：
3.根据权利要求1或2所述的一种防臭氧橡胶，其特征在于：所述的碳纤维为磨短聚丙烯腈灼烧纤维，其长丝直径为5-9μm，长径比为5-10，碳纤维在450℃空气中灼烧40min，随炉冷却后取出。
CN201410200920.8A 2014-05-12 2014-05-12 一种石墨纤维尼龙配方 Pending CN103951973A (zh)

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Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN104774448A (zh) * 2015-04-22 2015-07-15 合肥康龄养生科技有限公司 一种防水耐磨性能良好的尼龙复合材料及其制备方法
CN106676664A (zh) * 2016-08-31 2017-05-17 浙江金旗新材料科技有限公司 一种阻燃耐磨型锦纶6预取向丝
CN106978634A (zh) * 2016-08-31 2017-07-25 浙江金旗新材料科技有限公司 一种保暖耐磨型锦纶6预取向丝
CN106978636A (zh) * 2016-08-31 2017-07-25 浙江金旗新材料科技有限公司 一种保暖耐磨型锦纶6高取向丝
CN106978644A (zh) * 2016-08-31 2017-07-25 浙江金旗新材料科技有限公司 一种抗菌耐磨型锦纶6高取向丝
CN108822532A (zh) * 2018-07-10 2018-11-16 芜湖市元奎新材料科技有限公司 石墨烯尼龙复合材料及其制备方法

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CN102409528A (zh) * 2011-08-08 2012-04-11 哈尔滨工业大学 一种氧化石墨烯接枝碳纤维增强体的制备方法
US20130015409A1 (en) * 2009-12-18 2013-01-17 Bunshi Fugetsu Graphene oxide sheet, article containing graphene-containing substance produced by reducing the graphene oxide sheet, and process for production of the graphene oxide sheet
CN103044902A (zh) * 2012-12-25 2013-04-17 安徽科聚新材料有限公司 聚酰胺复合材料、其制备方法和应用
CN103642219A (zh) * 2013-12-18 2014-03-19 江苏悦达墨特瑞新材料科技有限公司 一种高导热耐高温ppo/pa合金及其制备方法

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Publication number Priority date Publication date Assignee Title
US20130015409A1 (en) * 2009-12-18 2013-01-17 Bunshi Fugetsu Graphene oxide sheet, article containing graphene-containing substance produced by reducing the graphene oxide sheet, and process for production of the graphene oxide sheet
CN102409528A (zh) * 2011-08-08 2012-04-11 哈尔滨工业大学 一种氧化石墨烯接枝碳纤维增强体的制备方法
CN103044902A (zh) * 2012-12-25 2013-04-17 安徽科聚新材料有限公司 聚酰胺复合材料、其制备方法和应用
CN103642219A (zh) * 2013-12-18 2014-03-19 江苏悦达墨特瑞新材料科技有限公司 一种高导热耐高温ppo/pa合金及其制备方法

Cited By (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN104774448A (zh) * 2015-04-22 2015-07-15 合肥康龄养生科技有限公司 一种防水耐磨性能良好的尼龙复合材料及其制备方法
CN106676664A (zh) * 2016-08-31 2017-05-17 浙江金旗新材料科技有限公司 一种阻燃耐磨型锦纶6预取向丝
CN106978634A (zh) * 2016-08-31 2017-07-25 浙江金旗新材料科技有限公司 一种保暖耐磨型锦纶6预取向丝
CN106978636A (zh) * 2016-08-31 2017-07-25 浙江金旗新材料科技有限公司 一种保暖耐磨型锦纶6高取向丝
CN106978644A (zh) * 2016-08-31 2017-07-25 浙江金旗新材料科技有限公司 一种抗菌耐磨型锦纶6高取向丝
CN106978634B (zh) * 2016-08-31 2019-05-03 浙江金旗新材料科技有限公司 一种保暖耐磨型锦纶6预取向丝
CN106978644B (zh) * 2016-08-31 2019-06-25 浙江金旗新材料科技有限公司 一种抗菌耐磨型锦纶6高取向丝
CN106676664B (zh) * 2016-08-31 2019-07-09 浙江金旗新材料科技有限公司 一种阻燃耐磨型锦纶6预取向丝
CN108822532A (zh) * 2018-07-10 2018-11-16 芜湖市元奎新材料科技有限公司 石墨烯尼龙复合材料及其制备方法

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Application publication date: 20140730