CN108203819A - 一种玻璃纤维镀银教学试验方法 - Google Patents

一种玻璃纤维镀银教学试验方法 Download PDF

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CN108203819A
CN108203819A CN201611177541.7A CN201611177541A CN108203819A CN 108203819 A CN108203819 A CN 108203819A CN 201611177541 A CN201611177541 A CN 201611177541A CN 108203819 A CN108203819 A CN 108203819A
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glass fibre
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范军
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Yibin City Xianfeng Building Materials Co Ltd
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    • CCHEMISTRY; METALLURGY
    • C23COATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; CHEMICAL SURFACE TREATMENT; DIFFUSION TREATMENT OF METALLIC MATERIAL; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL; INHIBITING CORROSION OF METALLIC MATERIAL OR INCRUSTATION IN GENERAL
    • C23CCOATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; SURFACE TREATMENT OF METALLIC MATERIAL BY DIFFUSION INTO THE SURFACE, BY CHEMICAL CONVERSION OR SUBSTITUTION; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL
    • C23C18/00Chemical coating by decomposition of either liquid compounds or solutions of the coating forming compounds, without leaving reaction products of surface material in the coating; Contact plating
    • C23C18/16Chemical coating by decomposition of either liquid compounds or solutions of the coating forming compounds, without leaving reaction products of surface material in the coating; Contact plating by reduction or substitution, e.g. electroless plating
    • C23C18/18Pretreatment of the material to be coated
    • C23C18/1851Pretreatment of the material to be coated of surfaces of non-metallic or semiconducting in organic material
    • C23C18/1872Pretreatment of the material to be coated of surfaces of non-metallic or semiconducting in organic material by chemical pretreatment
    • C23C18/1886Multistep pretreatment
    • C23C18/1893Multistep pretreatment with use of organic or inorganic compounds other than metals, first
    • CCHEMISTRY; METALLURGY
    • C23COATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; CHEMICAL SURFACE TREATMENT; DIFFUSION TREATMENT OF METALLIC MATERIAL; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL; INHIBITING CORROSION OF METALLIC MATERIAL OR INCRUSTATION IN GENERAL
    • C23CCOATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; SURFACE TREATMENT OF METALLIC MATERIAL BY DIFFUSION INTO THE SURFACE, BY CHEMICAL CONVERSION OR SUBSTITUTION; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL
    • C23C18/00Chemical coating by decomposition of either liquid compounds or solutions of the coating forming compounds, without leaving reaction products of surface material in the coating; Contact plating
    • C23C18/16Chemical coating by decomposition of either liquid compounds or solutions of the coating forming compounds, without leaving reaction products of surface material in the coating; Contact plating by reduction or substitution, e.g. electroless plating
    • C23C18/31Coating with metals
    • C23C18/42Coating with noble metals

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  • Chemical & Material Sciences (AREA)
  • General Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Mechanical Engineering (AREA)
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  • Organic Chemistry (AREA)
  • Inorganic Chemistry (AREA)
  • Surface Treatment Of Glass Fibres Or Filaments (AREA)

Abstract

本发明具体涉及一种玻璃纤维镀银教学试验方法,包括以下步骤:热清洗、除油、一次水洗、粗化、敏化、活化、二次水洗、镀银和清洗烘干,本方法步骤简单,操作便捷,提高了试验的操作性和试验效率。同时该方法成本低廉,降低了试验经费,具有很好的实用性,易于推广运用。

Description

一种玻璃纤维镀银教学试验方法
技术领域
本发明具体涉及一种玻璃纤维镀银教学试验方法。
背景技术
玻璃纤维是无机非金属材料中的一种新型功能材料和结构材料,由于它具有不燃性、耐高温、抗腐蚀、强度高、密度小、吸湿性及延伸小等一系列优点,已广泛用于传统工业、农业、建筑业以及电子、通信等高科技产业,成为21世纪人类不可缺少的可持续发展高新技术材料。但是玻璃纤维的导电性差,,为此在其表面镀覆金属层,即将镀金属技术与限位表面处理相结合而得到导电玻璃纤维,采用化学镀技术赋予非金属材料玻璃纤维优良导电性的方法具有价格低廉、产品导电性好、抗静电能力强等优点。
在试验教学中往往需要进行试验,从而使教学更加生动具体。但是现有的玻璃纤维镀银方法不能直接运用于教学试验中,所以需要开发一种试验教学用镀银方法。
发明内容
本发明的目的在于提供一种操作便捷,成本低廉的玻璃纤维镀银教学试验方法。
为了达到上述目的,本发明采用的技术方案为:一种玻璃纤维镀银教学试验方法,包括以下步骤:
(1)热清洗,将玻璃纤维放置在热水中清洗4min;
(2)除油,利用200ml/L的乙醇溶液对玻璃纤维进行除油;
(3)一次水洗,将除油后的玻璃纤维放置在清水中清洗5min;
(4)粗化,用10g/L的氟化铵溶液对玻璃纤维进行粗化;
(5)敏化,用于4g/L的氯化亚锡溶液对粗化后的玻璃纤维进行敏化;
(6)活化,用2g/L的硝酸银溶液对敏化后的玻璃纤维进行活化;
(7)二次水洗,将活化后的玻璃纤维放置在清水中清洗5min,清洗后放置备用;
(8)镀银,将玻璃纤维加入盛有还原液的烧杯中并进行搅拌,然后使银氨溶液缓慢滴入烧杯中,时间为60min;所述还原液包括0.1mol/L碳酸钠、100mL/L无水乙醇、39g/L葡萄糖、0.2mol/L甲醛和56g/L酒石酸钾钠;
(9)清洗烘干,将镀银后的玻璃纤维用蒸馏水清洗3min,然后在70℃热风进行烘干即可。
如上所述的一种玻璃纤维镀银教学试验方法,进一步说明为,所述银氨溶液包括17g/L硝酸银、17g/L氢氧化钠和6g/L氨水。
本发明的有益效果是:本方法步骤简单,操作便捷,提高了试验的操作性和试验效率。同时该方法成本低廉,降低了试验经费,具有很好的实用性,易于推广运用。
具体实施方式
下面对本发明具体实施方式做进一步的阐述。
本发明提供的一种玻璃纤维镀银教学试验方法,包括以下步骤:
(1)热清洗,将玻璃纤维放置在热水中清洗4min;使用热水清洗能够使玻璃纤维表面清洗的更加清洁,从而保证了镀层的质量;
(2)除油,利用200ml/L的乙醇溶液对玻璃纤维进行除油;
(3)一次水洗,将除油后的玻璃纤维放置在清水中清洗5min;从而除去玻璃纤维表面的乙醇溶液;
(4)粗化,用10g/L的氟化铵溶液对玻璃纤维进行粗化;
(5)敏化,用于4g/L的氯化亚锡溶液对粗化后的玻璃纤维进行敏化;
(6)活化,用2g/L的硝酸银溶液对敏化后的玻璃纤维进行活化;
(7)二次水洗,将活化后的玻璃纤维放置在清水中清洗5min,清洗后放置备用;
(8)镀银,将玻璃纤维加入盛有还原液的烧杯中并进行搅拌,然后使银氨溶液缓慢滴入烧杯中,时间为60min;所述还原液包括0.1mol/L碳酸钠、100mL/L无水乙醇、39g/L葡萄糖、0.2mol/L甲醛和56g/L酒石酸钾钠;所述银氨溶液可以采用包括17g/L硝酸银、17g/L氢氧化钠和6g/L氨水。
(9)清洗烘干,将镀银后的玻璃纤维用蒸馏水清洗3min,然后在70℃热风进行烘干即可。本方法步骤简单,操作便捷,提高了试验的操作性和试验效率。同时该方法成本低廉,降低了试验经费,具有很好的实用性,易于推广运用。
本发明并不限于上述实例,在本发明的权利要求书所限定的范围内,本领域技术人员不经创造性劳动即可做出的各种变形或修改均受本专利的保护。

Claims (2)

1.一种玻璃纤维镀银教学试验方法,其特征在于,包括以下步骤:
(1)热清洗,将玻璃纤维放置在热水中清洗4min;
(2)除油,利用200ml/L的乙醇溶液对玻璃纤维进行除油;
(3)一次水洗,将除油后的玻璃纤维放置在清水中清洗5min;
(4)粗化,用10g/L的氟化铵溶液对玻璃纤维进行粗化;
(5)敏化,用于4g/L的氯化亚锡溶液对粗化后的玻璃纤维进行敏化;
(6)活化,用2g/L的硝酸银溶液对敏化后的玻璃纤维进行活化;
(7)二次水洗,将活化后的玻璃纤维放置在清水中清洗5min,清洗后放置备用;
(8)镀银,将玻璃纤维加入盛有还原液的烧杯中并进行搅拌,然后使银氨溶液缓慢滴入烧杯中,时间为60min;所述还原液包括0.1mol/L碳酸钠、100mL/L无水乙醇、39g/L葡萄糖、0.2mol/L甲醛和56g/L酒石酸钾钠;
(9)清洗烘干,将镀银后的玻璃纤维用蒸馏水清洗3min,然后在70℃热风进行烘干即可。
2.根据权利要求1所述的一种玻璃纤维镀银教学试验方法,其特征在于:所述银氨溶液包括17g/L硝酸银、17g/L氢氧化钠和6g/L氨水。
CN201611177541.7A 2016-12-19 2016-12-19 一种玻璃纤维镀银教学试验方法 Pending CN108203819A (zh)

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Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN110205610A (zh) * 2019-07-08 2019-09-06 中国石油大学(华东) 一种在空心微珠表面包覆铜镍保护层的方法
CN111451591A (zh) * 2020-03-19 2020-07-28 清华大学 微细电解加工用的镀银玻璃管电极及其制备方法

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN110205610A (zh) * 2019-07-08 2019-09-06 中国石油大学(华东) 一种在空心微珠表面包覆铜镍保护层的方法
CN110205610B (zh) * 2019-07-08 2021-02-23 中国石油大学(华东) 一种在空心微珠表面包覆铜镍保护层的方法
CN111451591A (zh) * 2020-03-19 2020-07-28 清华大学 微细电解加工用的镀银玻璃管电极及其制备方法

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Application publication date: 20180626