The anticorrosive treatment measures of the wave -shaped guardrail static powder coating processing process are mainly divided into two types. One is galvanized. Plastic rail board. Today, we mainly talk about plastic and anti -corrosion treatment. The plastic and anticorrosive treatment of the guardrail plate uses electrostatic spray plastic instead of traditional plasticizing treatment. Static electric spraying has many advantages.
Static spraying is called static powder spraying plastic. Even if the powder is evenly attached to the fence plate under the action of static electricity, this process does not require scarcity,indoor powder coating Manufacturers and it is more environmentally friendly to have no harm to the human body and abandoned substances. Then solidify the powder in high temperature environments, and combine seamless gaps with spraying metal objects.
The anticorrosive ability is higher than the painting and anticorrosion. Before the plastic spraying treatment, we need to remove polluting the fence board. Only by removing the pollution can we achieve a good anticorrosive effect. After the powder coatings are attached to the powder, the assembly line is cured by high temperature. The above is what I shared with you today.The reason for the low powder rate of the static spray coating of powder coatings.
High -voltage or no high voltage is a major cause of this phenomenon. The output voltage needs to be increased or maintained a high -voltage electrostatic generator. Poor workpiece ground, hook or low -level resistance. Powder coatings such as spraying two powder or non -conductive electricity will increase the low -level resistance.
Too large or too small of the powder of the powder will affect the powder output rate of the powder. The test results of the epoxy powder show that when the power generation of the powder reaches 1.6 microcwalon, the powder rate is only the powder rate.
Excessive air pressure, due to excessive air pressure, will offset electrostatic gravity. Powder coatings cause the powder that is attached to the workpiece to be blown away, reducing the powder rate. The above is what I shared with you today.
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