Al technical title is built by PatSnap Al team. It summarizes the technical point description of the patent document.
A conductive coating, anti-scratch technology, applied in conductive coatings, coatings, polyester coatings, etc., can solve the problems of conductive coating cracks, unfavorable conductive properties, insufficient reliability, etc., to reduce the contact area, improve Anti-scratch performance, the effect of reducing scratch damage
Inactive Publication Date: 2017-11-07
ANHUI ZHIBO NEW MATERIAL TECH CO LTD
View PDF2 Cites 1 Cited by
Summary
Abstract
Description
Claims
Application Information
AI Technical Summary
This helps you quickly interpret patents by identifying the three key elements:
Problems solved by technology
Method used
Benefits of technology
Problems solved by technology
[0003] However, what follows is the problem of scratch resistance of the conductive coating coated on the surface of electronic products. If the reliability of the coating is insufficient, scratches often occur so that the conductive coating cracks, not only not Conducive to the maintenance of electrical conductivity, but also affect the appearance
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 more
Image
Smart Image Click on the blue labels to locate them in the text.
Viewing Examples
Smart Image
Click on the blue label to locate the original text in one second.
Reading with bidirectional positioning of images and text.
Smart Image
Examples
Experimental program
Comparison scheme
Effect test
Embodiment 1
[0025] A formulation of conductive coating is as follows:
[0026]
[0027]
[0028] Preparation of conductive coating:
[0029] (1) Add serial numbers 1, 2, 5, and 9 into the mixing tank and stir evenly;
[0030] (2) Continue stirring, and add serial numbers 3, 4, 6, 7, and 8 and continue stirring to obtain a conductive coating.
[0031] (3) Coating: select the base material, wash and degrease, scrape coat with No. 13 wire rod, bake at 122°C for 12s.
Embodiment 2
[0033] A formulation of conductive coating is as follows:
[0034]
[0035] Preparation of conductive coating:
[0036] (1) Add serial numbers 1, 2, 5, and 9 into the mixing tank and stir evenly;
[0037] (2) Continue stirring, and add serial numbers 3, 4, 6, 7, and 8 and continue stirring to obtain a conductive coating.
[0038] (3) Coating: select the base material, wash and degrease, scrape coat with No. 13 wire rod, bake at 110°C for 15s.
Embodiment 3
[0040] A formulation of conductive coating is as follows:
[0041]
[0042] Preparation of conductive coating:
[0043] (1) Add serial numbers 1, 2, 5, and 9 into the mixing tank and stir evenly;
[0044] (2) Continue stirring, and add serial numbers 3, 4, 6, 7, and 8 and continue stirring to obtain a conductive coating.
[0045] (3) Coating: select the base material, wash and degrease, scrape coat with No. 13 wire rod, bake at 130°C for 5s.
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
Property
Measurement
Unit
thickness
aaaaa
aaaaa
height
aaaaa
aaaaa
particle size
aaaaa
aaaaa
Login to view more
Abstract
The invention relates to the technical field of functional coatings, in particular to an anti-scratch conductive coating. The thickness of the conductive coating is 80-100 micrometers, and the conductive coating comprises, by weight, 50-80 parts of matrix resin, 10-30 parts of curing agent, 10-15 parts of inorganic filler particles, 10-50 parts of conductive powder, 3-10 parts of additives and 10-30 parts of diluent; the inorganic filler particles form protrusions on the conductive coating, the height of the protrusions is 3-15 micrometers, and the coverage rate of the protrusions on the surface of the conductive coating is 30-60%. The anti-scratch conductive coating contains the inorganic filler particles, protrusion structures are formed on the surface of the conductive coating, accordingly the anti-scratch performance of the conductive coating is effectively improved, the damage to the conductive coating caused by the applied force of the external environment is avoided, and the service life of the conductive coating is prolonged.
Description
technical field [0001] The invention relates to the technical field of functional coatings, in particular to a conductive coating with scratch resistance. Background technique [0002] Conductive coatings generally contain matrix resins, solvents and conductive substances, which can form a conductive coating on a substrate (such as a high-resistivity polymer material). The conductive substance in the coating can conduct current, eliminate the accumulation of static charges, and shield Electromagnetic radiation. When the surface of electronic products is coated with conductive paint, on the one hand, it can prevent the interference of electromagnetic wave radiation in the environment on the signals of electronic products, so that the signals of electronic products are fidelity and stable; on the other hand, it can prevent electronic products from polluting the environment by electromagnetic wave radiation. Keep the signal of electronic products confidential. The conductive ...
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
Application Date:The date an application was filed.
Publication Date:The date a patent or application was officially published.
First Publication Date:The earliest publication date of a patent with the same application number.
Issue Date:Publication date of the patent grant document.
PCT Entry Date:The Entry date of PCT National Phase.
Estimated Expiry Date:The statutory expiry date of a patent right according to the Patent Law, and it is the longest term of protection that the patent right can achieve without the termination of the patent right due to other reasons(Term extension factor has been taken into account ).
Invalid Date:Actual expiry date is based on effective date or publication date of legal transaction data of invalid patent.
Login to view more