Epoxy resin composition for capacitor
A technology of epoxy resin and composition, applied in capacitor parts, capacitor electrolyte/absorbent, etc., can solve the problems of corrosion of the metal layer of the capacitor core, easy wear of the gun head, reduced electrical performance, etc., to prevent corrosion. , reduce precipitation, improve the effect of adhesion problems
Inactive Publication Date: 2016-03-23
佛山市顺德区创格电子实业有限公司
View PDF3 Cites 0 Cited by
- Summary
- Abstract
- Description
- Claims
- Application Information
AI Technical Summary
Problems solved by technology
[0002] At present, the epoxy resin used for traditional capacitor packaging contains a diluent, which makes the resin contain more sediments, thereby reducing the overall viscosity and prone to non-curing, thereby reducing the electrical performance in the working environment; and the diluent Will corrode the metal layer strip inside the capacitor core
Method used
the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
View moreExamples
Experimental program
Comparison scheme
Effect test
Embodiment Construction
[0014] Below in conjunction with embodiment the present invention is further described.
[0015] A capacitor epoxy resin composition is characterized in that it comprises the following percentage components: 36.44% epoxy resin, 7% dioctyl ester, 1.9% red phosphorus, 0.44% toner, 40% aluminum hydroxide, 14% calcium carbonate and 0.22% defoamer.
the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More PUM
Login to View More Abstract
The invention relates to an epoxy resin composition for a capacitor. The epoxy resin composition comprises the following components by percentage: 36.44% of epoxy resin, 7% of dioctyl phthalate, 1.9% of red phosphorus, 0.44% of a toner, 40% of aluminum hydroxide, 14% of calcium carbonate and 0.22% of a defoaming agent. Sediments can be reduced; the viscosity is increased; and corrosion to an internal metal layer in a core are completely eradicated, and the like.
Description
technical field [0001] The invention relates to the technical field of epoxy resin for capacitors, in particular to a capacitor epoxy resin composition with improved formula. Background technique [0002] At present, the epoxy resin used for traditional capacitor packaging contains a diluent, which makes the resin contain more sediments, thereby reducing the overall viscosity and prone to non-curing, thereby reducing the electrical performance in the working environment; and the diluent Will corrode the metal layer strips inside the capacitor core. [0003] In addition, the traditional epoxy resin for capacitors contains HG-600 silicon micropowder, which has a three-dimensional hexagonal column crystal structure, which is easy to wear the tip of the automatic potting machine. Contents of the invention [0004] The purpose of the present invention is to solve the above-mentioned deficiencies in the prior art, and provide a new capacitor epoxy resin composition, which can r...
Claims
the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More Application Information
Patent Timeline
Login to View More IPC IPC(8): C08L63/00H01G9/025
CPCC08L63/00H01G9/025
Inventor 尤枝辉
Owner 佛山市顺德区创格电子实业有限公司