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Coating technological method and coating system of motorboat

A coating process and motorboat technology, applied in the direction of the surface coating liquid device, coating, spraying device, etc., to achieve the effect of smooth and smooth paint layer, full paint layer and clear color separation

Active Publication Date: 2014-07-30
HUBEI SANJIANG BOATS SCI & TECH +1
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, there is no mature glass paint coating process in China that can be used for reference.

Method used

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  • Coating technological method and coating system of motorboat
  • Coating technological method and coating system of motorboat

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Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0061] See attached figure 1 with 2 , a kind of coating process method of motor boat provided by the present invention comprises:

[0062] Step 1: Carry out primer pretreatment to the SMC substrate; the primer pretreatment includes the following processes: SMC substrate grinding, cleaning, drying, pasting covering materials, drying, cooling, static removal, and dust removal; SMC substrate The grinding process is carried out in a dust-free grinding room. First, use a 60#~100# pneumatic grinder to grind, and then use a 360#~400# water grinder; the cleaning process is tap water; the drying process uses compressed air to dry; the covering material process is pasted Use masking paper and masking paper to cover the parts not to be sprayed; the temperature in the drying process is controlled at 80°C to 100°C, and the holding time is 10 minutes; the cooling process uses compressed air to cool down; the electrostatic gun is used to remove static electricity; the dust removal process ...

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Abstract

The invention relates to a coating technological method and a coating system of a motorboat. The method comprises the following steps of implementing primer pre-treatment on an SMC (Sheet Moulding Compound) base material; spraying primer onto the treated SMC base material; implementing primer post-treatment on a product which is completely sprayed with the primer; implementing finish pre-treatment on the treated product; spraying finish onto the treated product; implementing finish post-treatment on the product which is completely sprayed with the finish so as to obtain a finished product; the coating system comprises a spray coating pre-treatment system, a spray coating system and a spray coating post-treatment system. By applying the coating technological method and the coating system, paint can be coated onto the external surface of a moulded glass fiber reinforced plastics motorboat shell; moreover, the paint resists high-speed seawater scouring, is good in adhesion, and withstands oceanic climate; the paint coat is smooth and flat; the light color is uniform; the color separation is clear; the paintcoat is so rich that the lustrousness is greater than 95%; moreover, a bright and colorful boat body can be obtained.

Description

technical field [0001] The invention relates to the technical field of coating, in particular to a coating process method and a coating system for a motor boat. Background technique [0002] In the water motor boat and yacht industry, most of the existing technologies use hand-laid glass fiber reinforced plastic and gel coat technology. The products produced by this technology are simple, convenient, and low in cost. They are suitable for medium and low-end motor boats and yachts, and the production is easier to realize. , but this method can meet the requirement that the speed of the boat is not high, below 60 kilometers, and the color of the gel coat is single, and the color of the motorboat produced is also relatively single, which cannot form a luxurious and gorgeous appearance effect, so the product cannot enter the high-end market and the international market. market. [0003] The technology of coating paint on the surface of molded FRP has a high degree of mechanizat...

Claims

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Application Information

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IPC IPC(8): B05D5/06B05D7/04B05D1/32B05B13/02B05B15/12
Inventor 覃万云
Owner HUBEI SANJIANG BOATS SCI & TECH
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