Oxidized polyethylene wax emulsion any proportion of water dilution does not stratify, does not break emulsion, does not caking, acid resistance, alkali resistance, hard water resistance, strong water solubility, emulsion stability oxidized polyethylene ope wax, long shelf life, high solid content, good dispersibility.
Oxidized polyethylene wax emulsion has good scratch resistance, water resistance, anti-sticking and anti-fouling, wear resistance, softness, surface lubrication and other properties.
From the comparison of the above three epoxy powder coating coating system, each has its own characteristics, and the evaluation of them is not the same, it is difficult to come to a definite conclusion. According to the coating and coating cost and service life considerations, for the use in harsh environments and crossing type projects and other heavy anti-corrosion engineering, more people tend to use double-layer fusion bonded epoxy powder coating.
Epoxy powder coating is also used on steel reinforcement for high speed railway construction and cross-sea bridges, and the Ministry of Construction Industry has formulated the standard “Epoxy Resin Coated Steel Reinforcement” (JG3042-1997). In the standard on the rebar pre-treatment requirements, its quality should reach GB8923-1988 in 95%, the surface has a proper roughness, the amplitude between the peak to the trough should be between 0.04~0.1mm. The visual assessment of rust removal grade Sa.5 specified at the purification, shell fischer tropsch wax the surface of the steel after purification shall not be attached to the chloride, the surface cleanliness should not be low after the coating thickness should be 0.18 ~ 0.30mm. more than 90% of the tested steel should be in this thickness range, shall not be lower than the interval after the science to the production of the coating should not exceed 3h, and the surface of the steel shall not be visible to the naked eye oxidation phenomenon occurs.
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