Abstract
The low surface energy fluorocarbon polymer from the synthesized fluoro-acrylic resins was developed. Then the molecule orientation principle of nonpolar and polar functional groups in the polymers was analyzed. And the contact angles of pure water drops on the surfaces of various fluoro-monomer homopolymers and interpolymers were measured. So the relation of polymers’ fluoro-content with the surface energy was determined. The distribution of fluoric functional groups in the polymers was investigated. And the test results show that though the total fluorine content of the fluorocarbon polymers is relative few, their surface energy is really low due to the enrichment of fluoro-chains on the polymers surface.
Similar content being viewed by others
References
T Poggio, D Lenti, H Masini. Water-borne Fluoroelastomeric Coatings with High Barrier Properties[J]. Surface Coatings International, 1995 (7): 289–93
S Turri, M Scicchitano, G Simeone. Chemical Approaches toward the Definition of New High-Solid and High-Performance Fluorocoating[J]. Progress in Organic Coatings, 1997, 32:205–213
J H Hollway. Why Fluorine in Coatings?[J]. Surface Coatings International, 1995(2): 50–51
T Best. Exterior Durability Evaluation of Ambient Cure Fluoropolymers[C]. Fluorine in Coatings IV Conference Papers. Brussels: International Centre for Coatings Technology, 2001
M Yamabe, G Kojima, S Kaya. Curable Fluorocopolymer[P]. US Pat 4, 345,057
W F Graham, D R Anton, J W Johnson, et al. Method for Achieving Recoat Adhesion Over a Fluorinated Topcoat[P] US Pat 6,933,005
B V Gregorovich, I Hazan, R R Matheson, et al. Coating Composition Containing Silane Functionality[P]. US Pat 6,268,456
D R Anton, M J Darmon, W F Graham, et al. Fluorinated Polyisocyanates[P]. US Pat 5,605,956
Author information
Authors and Affiliations
Corresponding authors
Additional information
Funded by the National Basic Research Program (973 Program) of China (No.2007CB607603)
Rights and permissions
About this article
Cite this article
Liu, X., Wang, C., Liu, L. et al. Properties of low surface energy fluorocarbon polymers with fluoro-acrylic resins. J. Wuhan Univ. Technol.-Mat. Sci. Edit. 23, 285–288 (2008). https://doi.org/10.1007/s11595-007-3285-5
Received:
Accepted:
Published:
Issue Date:
DOI: https://doi.org/10.1007/s11595-007-3285-5