Title: Scrape-wearable nanometer aqueous automobile paint preparation method
Application Number: 200610117309 Application Date: 2006.10.19
Publication Number: 1970663 Publication Date: 2007.05.30
Approval Pub. Date: Granted Pub. Date:
International Classifi-cation: C09D175/14;C09D133/14;C09D167/00;C09D5/02;B05D7/14
Applicant(s) Name: Shanghai University Address:
Inventor(s) Name: Shi Liyi;Zhang Qingtao;Zhang Zhenyu;Hang Jianzhong
Attorney & Agent: guyong hua
Abstract:
    The invention discloses a making method of scraping-proof, stone-impacting resistant aqueous nanometer automobile paint in the chemical paint making technical domain, which comprises the following parts: 60-70% paint filming base, 5-15% nanometer powder, 20-25% solvent water and 0.5-1.0% adjuvant, wherein the adjuvant contains thickener, dispersant, defoamer and filming agent; the weight rate of crosslinking agent and nanometer emulsion is 0.9:1-1:1; the crosslinking agent is chemical material of melamine type; the scraping-proof index of paint layer can be 96-99% (displayed by glass keeping rate).
Time: 15