CN106349530A - 一种改性摩擦材料生产工艺 - Google Patents

一种改性摩擦材料生产工艺 Download PDF

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CN106349530A
CN106349530A CN201610724020.2A CN201610724020A CN106349530A CN 106349530 A CN106349530 A CN 106349530A CN 201610724020 A CN201610724020 A CN 201610724020A CN 106349530 A CN106349530 A CN 106349530A
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friction material
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熊万军
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Jiangsu Gold Wheat Head New Forms Of Energy Science And Technology Co Ltd
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    • C08ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
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    • C08K13/02Organic and inorganic ingredients
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    • C08ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08KUse of inorganic or non-macromolecular organic substances as compounding ingredients
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    • C08KUse of inorganic or non-macromolecular organic substances as compounding ingredients
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    • C08ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08KUse of inorganic or non-macromolecular organic substances as compounding ingredients
    • C08K3/00Use of inorganic substances as compounding ingredients
    • C08K3/18Oxygen-containing compounds, e.g. metal carbonyls
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    • C08KUse of inorganic or non-macromolecular organic substances as compounding ingredients
    • C08K3/00Use of inorganic substances as compounding ingredients
    • C08K3/18Oxygen-containing compounds, e.g. metal carbonyls
    • C08K3/20Oxides; Hydroxides
    • C08K3/22Oxides; Hydroxides of metals
    • C08K2003/2227Oxides; Hydroxides of metals of aluminium
    • CCHEMISTRY; METALLURGY
    • C08ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08KUse of inorganic or non-macromolecular organic substances as compounding ingredients
    • C08K3/00Use of inorganic substances as compounding ingredients
    • C08K3/18Oxygen-containing compounds, e.g. metal carbonyls
    • C08K3/20Oxides; Hydroxides
    • C08K3/22Oxides; Hydroxides of metals
    • C08K2003/2296Oxides; Hydroxides of metals of zinc
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    • C08ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
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Abstract

本发明提供一种改性摩擦材料生产工艺,其包括步骤:提供废旧胶鞋底,去除所述废旧胶鞋底中的非橡胶物质后进行消毒处理;将所述废旧橡胶鞋底粉碎成颗粒后,干燥后进行炼胶处理并粉碎成炼胶颗粒,颗粒直径在1‑10mm;将炼胶后的颗粒按质量份数:废旧橡胶鞋底粉末85份固体软化剂1份,活性剂0.5份,促进剂1.5份,增强材料5份,液体软化剂3份和硫磺4份进行混合生成混合料;将所述混合料粉碎成颗粒并发泡后再次粉碎成粉末后生成所述改性摩擦材料。具有使用性能好和抗老化性能好的优点。

Description

一种改性摩擦材料生产工艺
技术领域
本发明涉及摩擦材料技术生产领域,特别刹涉及改性摩擦材料生产工艺。
背景技术
现有的刹车片摩擦材料在使用时形变小,抗老化性能差。
因此,如何设计一种使用过程形变大且抗老化性能好的改性摩擦材料生产工艺是业界亟需解决的课题。
发明内容
为了解决上述现有的技术问题,本发明提供的改性摩擦材料生产工艺具有使用过程形变大且抗老化性能好。
本发明提供一种改性摩擦材料生产工艺,其包括步骤:
提供废旧胶鞋底,去除所述废旧胶鞋底中的非橡胶物质后进行消毒处理;
将所述废旧橡胶鞋底粉碎成颗粒后,干燥后进行炼胶处理并粉碎成炼胶颗粒,颗粒直径在1-10mm;
将炼胶后的颗粒按质量份数:废旧橡胶鞋底粉末85份固体软化剂1份,活性剂0.5份,促进剂1.5份,增强材料5份,液体软化剂3份和硫磺4份进行混合生成混合料;
将所述混合料粉碎成颗粒并发泡后再次粉碎成粉末后生成所述改性摩擦材料。
优选地,所述粉碎成炼胶颗粒的直径为5mm。
优选地,在将所述混合料粉碎成颗粒并发泡后再次粉碎成粉末后生成所述改性摩擦材料的步骤中,发泡剂占总物质的含量在1%至2%。
相较于现有技术,本发明实施例的改性摩擦材料生产工艺利用废旧橡胶鞋底生产的改性摩擦材料,颗粒较细、分散性好、比重轻、粒度发布均匀,能够减少刹车片连续刹车时,温度升高产生高温打滑现象,提高高温制动时的功能稳定性。废旧橡胶鞋底生产的改性摩擦材料,在受到压力下产生变形,,抗老化性能好,与其他摩擦材料纤维有很好的亲和力,增强其他纤维表面韧性,提高刹车片抗冲击性。
附图说明
图1是本发明优选实施例的改性摩擦材料生产工艺的流程方框示意图。
具体实施方式
下面结合附图说明及具体实施方式对本发明进一步说明。
请参阅参阅图1。图1是本发明优选实施例的一种改性摩擦材料生产工艺流程方框示意图。
本发明实施例的一种改性摩擦材料生产工艺包括步骤:
S1:提供废旧胶鞋底,去除所述废旧胶鞋底中的非橡胶物质后进行消毒处理;
具体地,收购废旧胶鞋底,分割掉非橡胶成分。
清洗:将分割好的废旧橡胶鞋底进行清洗,清洗掉鞋底上的颜料、油污和杂质;
消毒处理:
1)按每100公斤清水加500克亚砷酸纳配制成溶液,将废旧橡胶鞋底浸入其中1~2分钟即取出,然后在清水中浸1~2天;
2)把清水中的废旧橡胶鞋底捞出,放入盛放有浸灰液的水泥池浸灰3小时,浸灰液制作方法如下:石灰25份、硫化钠5份,与水搅拌均匀呈浆糊状。
S2:将炼胶后的颗粒按质量份数:废旧橡胶鞋底粉末85份固体软化剂1份,活性剂0.5份,促进剂1.5份,增强材料5份,液体软化剂3份和硫磺4份进行混合生成混合料;
具体地,包括步骤:
粉碎:把废旧橡胶鞋底粉碎成颗粒,颗粒直径在3-5mm。
S3:将所述废旧橡胶鞋底粉碎成颗粒后,干燥后进行炼胶处理并粉碎成炼胶颗粒,颗粒直径在1-10mm;
具体地,包括(1)捏合:1)投料
把粉碎后的废旧橡胶鞋底颗粒按照:颗粒85:炭黑10:氧化铝2:氧化锌:3的比例投料。2)开捏合机:电机转速7分钟前,每分钟10-15转,7分钟后调整为每分钟35转。水蒸气对材料温度控制在110°c。
3):捏合完成后,立即启动抽真空程序。
S4:将所述混合料粉碎成颗粒并发泡后再次粉碎成粉末后生成所述改性摩擦材料。
具体地,1)混料
材料配方(质量份数比);废旧橡胶鞋底粉末85份,固体软化剂1份,活性剂0.5份,促进剂1.5份,增强材料5份,液体软化剂3份,硫磺4份。
2)加料顺序:废旧橡胶鞋底粉末、固体软化剂、活性剂、促进剂增强材料、液体软化剂、硫磺。
粉碎成粉末状,技术指标:
进一步的,所述粉碎成炼胶颗粒的直径为5mm。
进一步的,在将所述混合料粉碎成颗粒并发泡后再次粉碎成粉末后生成所述改性摩擦材料的步骤中,发泡剂占总物质的含量在1%至2%。
相较于现有技术,本发明实施例的改性摩擦材料生产工艺利用废旧橡胶鞋底生产的改性摩擦材料,颗粒较细、分散性好、比重轻、粒度发布均匀,能够减少刹车片连续刹车时,温度升高产生高温打滑现象,提高高温制动时的功能稳定性。废旧橡胶鞋底生产的改性摩擦材料,在受到压力下产生变形,,抗老化性能好,与其他摩擦材料纤维有很好的亲和力,增强其他纤维表面韧性,提高刹车片抗冲击性。
以上内容是结合具体的优选实施方式对本发明所作的进一步详细说明,不能认定本发明的具体实施只局限于这些说明。对于本发明所属技术领域的普通技术人员来说,在不脱离本发明构思的前提下,还可以做出若干简单推演或替换,都应当视为属于本发明的保护范围。

Claims (3)

1.一种改性摩擦材料生产工艺,其特征在于,其包括步骤:
提供废旧胶鞋底,去除所述废旧胶鞋底中的非橡胶物质后进行消毒处理;
将所述废旧橡胶鞋底粉碎成颗粒后,干燥后进行炼胶处理并粉碎成炼胶颗粒,颗粒直径在1-10mm;
将炼胶后的颗粒按质量份数:废旧橡胶鞋底粉末85份固体软化剂1份,活性剂0.5份,促进剂1.5份,增强材料5份,液体软化剂3份和硫磺4份进行混合生成混合料;
将所述混合料粉碎成颗粒并发泡后再次粉碎成粉末后生成所述改性摩擦材料。
2.根据权利要求1所述的改性摩擦材料生产工艺,其特征在于,所述粉碎成炼胶颗粒的直径为5mm。
3.根据权利要求1所述的改性摩擦材料生产工艺,其特征在于,在将所述混合料粉碎成颗粒并发泡后再次粉碎成粉末后生成所述改性摩擦材料的步骤中,发泡剂占总物质的含量在1%至2%。
CN201610724020.2A 2016-08-25 2016-08-25 一种改性摩擦材料生产工艺 Pending CN106349530A (zh)

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Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2020056575A1 (zh) * 2018-09-18 2020-03-26 江苏金麦穗新能源科技股份有限公司 一种改性摩擦材料生产工艺

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN101474834A (zh) * 2008-12-29 2009-07-08 杨华科 一种废旧橡胶的循环利用方法
CN103304841A (zh) * 2013-06-21 2013-09-18 陈漫远 再生还原橡胶生产方法
CN105037790A (zh) * 2015-08-07 2015-11-11 龙口市橡塑产品研究所 一种橡胶制品过程中的废料的回收利用方法
CN105601990A (zh) * 2016-02-04 2016-05-25 青岛科技大学 一种改性废轮胎胶粉及其制备方法

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN101474834A (zh) * 2008-12-29 2009-07-08 杨华科 一种废旧橡胶的循环利用方法
CN103304841A (zh) * 2013-06-21 2013-09-18 陈漫远 再生还原橡胶生产方法
CN105037790A (zh) * 2015-08-07 2015-11-11 龙口市橡塑产品研究所 一种橡胶制品过程中的废料的回收利用方法
CN105601990A (zh) * 2016-02-04 2016-05-25 青岛科技大学 一种改性废轮胎胶粉及其制备方法

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2020056575A1 (zh) * 2018-09-18 2020-03-26 江苏金麦穗新能源科技股份有限公司 一种改性摩擦材料生产工艺

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