CN110016220A - 防静电色母 - Google Patents

防静电色母 Download PDF

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CN110016220A
CN110016220A CN201910197293.XA CN201910197293A CN110016220A CN 110016220 A CN110016220 A CN 110016220A CN 201910197293 A CN201910197293 A CN 201910197293A CN 110016220 A CN110016220 A CN 110016220A
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parts
antistatic
color masterbatch
silica
antioxidant
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吴侠明
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Suzhou Zhongte Electric Material Co Ltd
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Suzhou Zhongte Electric Material Co Ltd
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    • CCHEMISTRY; METALLURGY
    • C08ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08JWORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
    • C08J3/00Processes of treating or compounding macromolecular substances
    • C08J3/20Compounding polymers with additives, e.g. colouring
    • C08J3/22Compounding polymers with additives, e.g. colouring using masterbatch techniques
    • C08J3/226Compounding polymers with additives, e.g. colouring using masterbatch techniques using a polymer as a carrier
    • CCHEMISTRY; METALLURGY
    • C08ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08JWORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
    • C08J2469/00Characterised by the use of polycarbonates; Derivatives of polycarbonates
    • CCHEMISTRY; METALLURGY
    • C08ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08JWORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
    • C08J2471/00Characterised by the use of polyethers obtained by reactions forming an ether link in the main chain; Derivatives of such polymers
    • C08J2471/02Polyalkylene oxides
    • 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
    • C08K3/24Acids; Salts thereof
    • C08K3/26Carbonates; Bicarbonates
    • C08K2003/265Calcium, strontium or barium carbonate
    • 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
    • C08K2201/00Specific properties of additives
    • C08K2201/011Nanostructured additives
    • 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
    • C08K3/34Silicon-containing compounds
    • 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
    • C08K3/34Silicon-containing compounds
    • C08K3/36Silica
    • 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
    • C08K5/00Use of organic ingredients
    • C08K5/54Silicon-containing compounds
    • C08K5/549Silicon-containing compounds containing silicon in a ring

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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)
  • Processes Of Treating Macromolecular Substances (AREA)
  • Compositions Of Macromolecular Compounds (AREA)

Abstract

防静电色母,包括以下重量份的原料:聚碳酸酯45‑70份、碳酸钙24‑40份、滑石粉25‑40份、主分散剂17‑22份、辅助分散剂2‑6份、云母粉25‑44份、二氧化硅40‑50份、纳米二氧化硅3‑6份、抗氧剂6‑10份、着色剂5‑8份、润滑剂2‑7份、抗静电剂10‑15份。主分散剂为聚乙烯蜡、聚丙烯蜡或硬脂酸盐;辅助分散剂为10号白油或磷酸三苯酯;抗氧剂为乙烯‑辛烯的共聚物;抗静电剂由硅石颗粒、丙烯酸多元醇、聚乙二醇、环甲基硅氧烷构成。本发明提出的一种防静电色母,具备一定的抗辐射性能、绿色环保,防静电性能好,可大大降低静电危害,确保产品的使用安全。

Description

防静电色母
技术领域
本发明涉及材料工程领域,尤其涉及一种防静电色母。
背景技术
色母是一种新型高分子材料专用着色剂,亦称颜料制备物。色母主要用在塑料上。色母由颜料或染料、载体和添加剂三种基本要素所组成,是把超常量的颜料均匀载附于树脂之中而制得的聚集体,可称颜料浓缩物,所以它的着色力高于颜料本身。加工时用少量色母料和未着色树脂掺混,就可达到设计颜料浓度的着色树脂或制品。
静电放电是日常生活中及其常见的一种现象,在干燥的环境中,物体接触金属物体时会感到有电防静电色母,偶尔还会有电火花,这就是静电放电现象。在实际应用中,色母材料带有静电的话会存在一定的安全隐患,如何使色母材料具备防静电性能成为一个亟待解决的问题。
发明内容
为了实现上述目的,本发明采用了如下技术方案:
防静电色母,包括以下重量份的原料:聚碳酸酯45-70份、碳酸钙24-40份、滑石粉25-40份、主分散剂17-22份、辅助分散剂2-6份、云母粉25-44份、二氧化硅40-50份、纳米二氧化硅3-6份、抗氧剂6-10份、着色剂5-8份、润滑剂2-7份、抗静电剂10-15份。
优选地,所述主分散剂为聚乙烯蜡、聚丙烯蜡或硬脂酸盐。
优选地,所述辅助分散剂为10号白油或磷酸三苯酯。
优选地,所述抗氧剂为乙烯-辛烯的共聚物。
优选地,所述抗静电剂由硅石颗粒、丙烯酸多元醇、聚乙二醇、环甲基硅氧烷构成。
与现有技术相比,本发明的有益效果是:本发明提出的一种防静电色母,具备一定的抗辐射性能、绿色环保,防静电性能好,可大大降低静电危害,确保产品的使用安全。
具体实施方式
下面将对本发明实施例中的技术方案进行清楚、完整地描述,显然,所描述的实施例仅仅是本发明一部分实施例,而不是全部的实施例。
防静电色母,包括以下重量份的原料:聚碳酸酯45-70份、碳酸钙24-40份、滑石粉25-40份、主分散剂17-22份、辅助分散剂2-6份、云母粉25-44份、二氧化硅40-50份、纳米二氧化硅3-6份、抗氧剂6-10份、着色剂5-8份、润滑剂2-7份、抗静电剂10-15份。
优选地,所述主分散剂为聚乙烯蜡、聚丙烯蜡或硬脂酸盐。
优选地,所述辅助分散剂为10号白油或磷酸三苯酯。
优选地,所述抗氧剂为乙烯-辛烯的共聚物。
优选地,所述抗静电剂由硅石颗粒、丙烯酸多元醇、聚乙二醇、环甲基硅氧烷构成。
上述防静电色母的制备方法包括以下步骤:
S1、将聚碳酸酯、碳酸钙、滑石粉、主分散剂称量放入粉碎机中粉碎,过100-200目筛,作为组分A备用;
S2、将辅助分散剂、云母粉、二氧化硅、纳米二氧化硅称量,放入内部温度为140℃的塑炼机中混合搅拌45min,得到组分B;
S3、将组分A和组分B加入反应釜中,再加入抗氧剂、着色剂、润滑剂、抗静电剂反应1-2h;
S4、将步骤S3中得到的混合物送入双螺杆挤出机进行熔融挤压,挤出得到有色线条,将有色线条送至切粒机切粒,即可制得色母塑料材料。
实施例二
防静电色母,包括以下重量份的原料:聚碳酸酯45份、碳酸钙24份、滑石粉25份、主分散剂17份、辅助分散剂2份、云母粉25份、二氧化硅40份、纳米二氧化硅3份、抗氧剂6份、着色剂5份、润滑剂2份、抗静电剂10份。
实施例三
防静电色母,包括以下重量份的原料:聚碳酸酯70份、碳酸钙40份、滑石粉40份、主分散剂22份、辅助分散剂6份、云母粉44份、二氧化硅50份、纳米二氧化硅6份、抗氧剂10份、着色剂8份、润滑剂7份、抗静电剂15份。
以上所述,仅为本发明较佳的具体实施方式,但本发明的保护范围并不局限于此,任何熟悉本技术领域的技术人员在本发明揭露的技术范围内,根据本发明的技术方案及其发明构思加以等同替换或改变,都应涵盖在本发明的保护范围之内。

Claims (6)

1.防静电色母,其特征在于,包括以下重量份的原料:聚碳酸酯45-70份、碳酸钙24-40份、滑石粉25-40份、主分散剂17-22份、辅助分散剂2-6份、云母粉25-44份、二氧化硅40-50份、纳米二氧化硅3-6份、抗氧剂6-10份、着色剂5-8份、润滑剂2-7份、抗静电剂10-15份。
2.根据权利要求1所述的防静电色母,其特征在于,所述主分散剂为聚乙烯蜡、聚丙烯蜡或硬脂酸盐。
3.根据权利要求1所述的防静电色母,其特征在于,所述辅助分散剂为10号白油或磷酸三苯酯。
4.根据权利要求1所述的防静电色母,其特征在于,所述抗氧剂为乙烯-辛烯的共聚物。
5.根据权利要求1所述的防静电色母,其特征在于,所述抗静电剂由硅石颗粒、丙烯酸多元醇、聚乙二醇、环甲基硅氧烷构成。
6.根据权利要求1所述的防静电色母,其特征在于,包括以下重量份的原料:聚碳酸酯55份、碳酸钙30份、滑石粉33份、主分散剂20份、辅助分散剂4份、云母粉35份、二氧化硅45份、纳米二氧化硅5份、抗氧剂8份、着色剂6份、润滑剂5份、抗静电剂13份。
CN201910197293.XA 2019-03-08 2019-03-08 防静电色母 Pending CN110016220A (zh)

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Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2002060611A (ja) * 2000-08-21 2002-02-26 Teijin Chem Ltd 難燃性熱可塑性樹脂組成物
CN103074819A (zh) * 2012-12-20 2013-05-01 斯迪克新型材料(江苏)有限公司 抗刮伤雾面防静电离型纸
CN106751646A (zh) * 2015-11-25 2017-05-31 青岛信合工贸有限公司 一种阻燃聚碳酸酯专用色母
CN107974066A (zh) * 2017-11-20 2018-05-01 滁州华美塑业有限公司 一种用于磁性改性抗辐射功能色母塑料材料

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2002060611A (ja) * 2000-08-21 2002-02-26 Teijin Chem Ltd 難燃性熱可塑性樹脂組成物
CN103074819A (zh) * 2012-12-20 2013-05-01 斯迪克新型材料(江苏)有限公司 抗刮伤雾面防静电离型纸
CN106751646A (zh) * 2015-11-25 2017-05-31 青岛信合工贸有限公司 一种阻燃聚碳酸酯专用色母
CN107974066A (zh) * 2017-11-20 2018-05-01 滁州华美塑业有限公司 一种用于磁性改性抗辐射功能色母塑料材料

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