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Rigging spray principle
Jan 11, 2018

Rigging spray principle:

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Electrostatic powder spraying equipment (electrostatic spray machine) to spray the powder coating to the surface of the rigging, the electrostatic effect, the powder will be evenly adsorbed on the rigging surface, forming a powder coating; powder coating after high temperature baking Baking flow is solidified, the plastic particles will melt into a layer of dense final effect of the protective coating; firmly attached to the rigging surface, the film showed a flat or matte effect.


Rigging spray process:


1, electrostatic spraying:

Purpose: Spraying a powder coating evenly on the surface of a rigging workpiece. Special rigging workpieces (including those prone to electrostatic shielding) should be painted using a high performance electrostatic spray machine.

Process steps: the use of electrostatic adsorption principle, the rigging surface of the workpiece evenly sprayed with a layer of powder coating, powder falling through the recovery system recovery, sieving can be reused.


2, high temperature curing:

OBJECTIVE: The powder coating on the surface of the rigging is heated to the specified temperature and the corresponding time, so that it melts, leveled and solidified so as to obtain the surface effect of the rigging we want.

Process steps: The sprayed rigging artifacts into the curing oven, heated to a predetermined temperature (typically 185 degrees), and the corresponding time (15 minutes); open the furnace cooling to obtain the finished rigging.


Spray advantages

1. Electrostatic spray process compared with the traditional spray process, with the significant advantages, without thinner, no pollution to the environment, no poison to the human body;

2 spray rigging coating appearance of excellent quality, adhesion and mechanical strength;

3 spray rigging spray construction curing time is short;

4 spray rigging coating corrosion resistance and wear resistance is much higher; no primer.


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