January, 2016

  Related Product for Sale: FBE Powder Coating Related Articles: FBE Powder Coating Adhesion of FBE powder coating A cupping tester is mainly used to determine the adhesion of FBE powder coating, and Fig.7 shows the test principle of the cupping tester. The head of the cupping tester is spherical, pushing the back of coated panels to test whether the positive film cracked or separated from the substrate. Fig.8 is a cupping test result of the epoxy powder coating. ItRead More …

  Related Product for Sale: FBE Powder Coating Related Articles: FBE Powder Coating 2.4 Preparation and characterization of FBE powder coating The epoxy resin, CTBN-EP prepolymers, curing agent and other raw materials were mixed in a highspeed extruder extruding (extruder I zone temperature set to 110 ± 2 ℃, II zone temperature set to 100 ± 2℃) according to the amounts shown in Table 2, Then through forming pressure tablets, crushing, milling, placing over 100 mesh sieve and other processes,Read More …

  Related Product for Sale: FBE Powder Coating Related Articles: FBE Powder Coating Preparation and Characterization of Carboxylterminated Poly (butadiene-co-acrylonitrile) -epoxy Resin Prepolymers for Fusion-bonded-epoxy Powder Coating 1 Introduction Fusion-bonded-epoxy (FBE) powder coatings which were first developed by 3M Co., are used widely when long-term corrosion protection is critical such as in the oil, metal, gas and water pipelines industries. However, the performance requirements for FBE powder coatings are challenging because of their high cross-linking density. The inherent brittleness ofRead More …