WO2018150325A3 - 无铅高绝缘陶瓷涂层氧化锌避雷器阀片及其制备方法 - Google Patents

无铅高绝缘陶瓷涂层氧化锌避雷器阀片及其制备方法 Download PDF

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WO2018150325A3
WO2018150325A3 PCT/IB2018/050880 IB2018050880W WO2018150325A3 WO 2018150325 A3 WO2018150325 A3 WO 2018150325A3 IB 2018050880 W IB2018050880 W IB 2018050880W WO 2018150325 A3 WO2018150325 A3 WO 2018150325A3
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Prior art keywords
lead
ceramic coating
insulating ceramic
surge arrester
zinc oxide
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PCT/IB2018/050880
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English (en)
French (fr)
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WO2018150325A2 (zh
Inventor
裴广强
顾涛
姚政
时雯
施利毅
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爱普科斯公司
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Application filed by 爱普科斯公司 filed Critical 爱普科斯公司
Priority to US16/486,148 priority Critical patent/US10774011B2/en
Priority to JP2019543336A priority patent/JP6880425B2/ja
Priority to EP18720355.9A priority patent/EP3584073A2/en
Publication of WO2018150325A2 publication Critical patent/WO2018150325A2/zh
Publication of WO2018150325A3 publication Critical patent/WO2018150325A3/zh

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Abstract

本发明公开了无铅高绝缘陶瓷涂层氧化锌避雷器阀片及其制备方法，无铅高绝缘陶瓷涂层氧化锌避雷器阀片包括避雷器阀片本体1，所述避雷器阀片本体侧面覆有无铅高绝缘陶瓷涂层2，上下面覆有铝层3，其中所述高绝缘陶瓷涂层由质量配比范围为ZnO:86-95%，ΒΪ203:1.0-3.0%,Co3O4:0.5-1.5%,Mn3O4:0.2-1.0%,Sb2O3:3.0-9.0%,NiO:0.2-1.0%,SiO2:1.0-3.0%和PVA溶液及玛瑙磨球制成。本发明配方中不含有铅成分，在其制备过程中将不会产生有害物质，无铅对人类社会和环境友好，有利于环保，符合当今世界走可持续发展的趋势。
PCT/IB2018/050880 2017-02-14 2018-02-13 无铅高绝缘陶瓷涂层氧化锌避雷器阀片及其制备方法 WO2018150325A2 (zh)

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US16/486,148 US10774011B2 (en) 2017-02-14 2018-02-13 Lead-free high-insulating ceramic coating zinc oxide arrester valve and preparation method thereof
JP2019543336A JP6880425B2 (ja) 2017-02-14 2018-02-13 無鉛高絶縁セラミックコーティングを有する酸化亜鉛避雷器バルブブロック及びそれを調製するための方法
EP18720355.9A EP3584073A2 (en) 2017-02-14 2018-02-13 Zinc oxide surge arrester valve having lead-free highly-insulating ceramic coating, and preparation method therefor

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