Methods and techniques of coating dip coating for powder coating equipment (1) The thickness of the paint film is mainly determined by the rate at which the object is lifted and the viscosity of the paint solution. After controlling the viscosity of the paint solution according to the above requirem... read more
The material of the painted workpiece In the metal workpieces coated with powder coatings, some materials such as castings (iron, aluminum), hot-rolled steel plates, galvanized, etc., have rough surfaces and micro-pores, which make the coating film prone to particles. The formation mechanism is that... read more
Discoloration of paint film Cause: 1. There is residual treatment liquid on the surface of the paint. 2. Excessive baking or volatile gas in the furnace. 3. Mix powder of other colors during construction. 4. The pigment of the powder itself is not resistant to high temperature or the resin is easy t... read more
The difference between iodophor cotton swabs and ordinary cotton swabs, why are iodophor cotton swabs popular? There are many types of cotton swabs, such as alcohol swabs, iodophor swabs, medical cotton swabs, and ordinary cotton swabs. The most commonly used now is the iodophor swab. So, does anyon... read more
Most cotton swabs sold in supermarkets are not disinfected and are suitable for ordinary cleaning tasks such as makeup. If you want to treat a wound, it is best to use a sterile cotton swab, such as a hospital or pharmacy. Among the sterile cotton swabs, one is wrapped in yellow paper. The cotton sw... read more
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