Directly used in impregnating porous materials, such as asbestos, glass fiber, metal, ceramics and electric carbon as anti-cor With polymer solid content 60% (w/w), the mean particle size of the colloidal PTFE dispersion particles is 0.05 ~0. 5 micron.With high stability against coagulation.Nontoxic at room temperature.Excellent chemical inertness, outstanding resistance to chemical corrosion, ...