Low Pollution Conductive Silver Paste

The invention relates to the technical field of silver paste, in particular to a low-pollution conductive silver paste. Comprises the following components in parts by mass: flake silver powder 60-72%,nanometer silver powder 1-10%, thermoplastic polyimide resin 14-19%, 30%-50% of sodium alginate and...

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Bibliographic Details
Main Author SUN QUANYING
Format Patent
LanguageChinese
English
Published 18.12.2018
Subjects
BASIC ELECTRIC ELEMENTS
CABLES
CONDUCTORS
ELECTRICITY
INSULATORS
SELECTION OF MATERIALS FOR THEIR CONDUCTIVE, INSULATING ORDIELECTRIC PROPERTIES
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Summary:The invention relates to the technical field of silver paste, in particular to a low-pollution conductive silver paste. Comprises the following components in parts by mass: flake silver powder 60-72%,nanometer silver powder 1-10%, thermoplastic polyimide resin 14-19%, 30%-50% of sodium alginate and 0. 6%-1% of triterpenoid saponin. The invention has the advantages of unique design, reasonable composition, convenient preparation, excellent electric conductivity and very low pollution. 本发明涉及银浆的技术领域，尤其涉及种低污染型导电银浆。包括以下质量份的组分：片状银粉60-72％、纳米级银粉1-10％、热可塑性聚酰亚胺树脂14-19％、海藻酸钠30％～50％和三萜皂苷0.6-1％。本发明设计独特，组成合理，制备方便，具有优异的导电性能，并且非常低污染。
Bibliography:Application Number: CN20181902173