Method for detecting weight of fingerprint resistant film of fingerprint-resistant electro-galvanized sheet
Patent Information
- Authority / Receiving Office
- CN ยท China
- Patent Type
- Applications(China)
- Current Assignee / Owner
- SHANGHAI BAOSTEEL IND TECHNOLOGICAL SERVICE
- Publication Date
- 2011-02-09
- Estimated Expiration
- Not applicable ยท inactive patent
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Abstract
Description
technical field
[0001] The invention relates to an anti-fingerprint film, in particular to a method for detecting the weight of an anti-fingerprint film. Background technique
[0002] Anti-fingerprint film is an organic coating, coating a layer of anti-fingerprint film on electro-galvanized sheet can effectively improve its corrosion resistance and stain resistance. If the anti-fingerprint film is too thin, the corrosion resistance of the product will be poor; if it is too thick, the processability and conductivity of the product will be poor, which cannot meet customer requirements and waste costs, so the amount of coating film needs to be tested , to control within a certain range. At present, there is no public report on the weight detection of the fingerprint-resistant film. It is understood that the detection of the weight of the anti-fingerprint film at home and abroad usually adopts the fluorescence method. The weight of the anti-fingerprint film of the sample is o...