T/HBJJX 002-2023 Active Group standards

T/HBJJX 002-2023 American-style Furniture Painting Process Specification

T/HBJJX 002-2023

Publish Date: 2023-04-17 Implement Date: 2023-05-06 For services related to genuine standard inquiry, procurement, translation, and other related services in China, please Contact Us

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Basic Information

Standard Code: T/HBJJX 002-2023

Standard Type: Group standards

Standard Status: Active

is_force_gb: no

CCS Name: -

ICS Name: Wood processing technology

Publish Date: 2023-04-17

Implement Date: 2023-05-06

Scope

Main Technical Content: (1) Filler: Apply the filler with a suitable concentration using a rag in a clockwise or counterclockwise direction to the surface of the coated object. Then wipe the surface with a clean rag in the direction of the wood grain until it is completely dry, after which proceed with sanding. The filler must have good quick-drying properties (for easy operation), good adhesion (to prevent peeling), and a viscous consistency. It should also be a transparent or semi-transparent color coating to ensure a good color effect. (2) White-body finishing (for wood, etc.): When finishing wood with white-body material, it is necessary to mix the finishing material uniformly, stir it thoroughly, and determine the number of spray applications and concentration based on the product's color requirements. (3) Basecoat: Before use, mix the basecoat according to a certain ratio and determine the coating amount based on the product's color requirements and the differences in the white-body material. Generally, it is appropriate to spray the basecoat once and evenly, rather than spraying multiple times. For products with black spots after spraying, filtering operations are necessary. (4) Sealing primer: The concentration must be accurate with no errors, typically between 8-12 seconds. The air volume, oil volume, and pressure of the spray gun should be adjusted according to the spraying distance and speed. For products with poor flow due to low viscosity, additional spraying is required at the ends, edges, corners, and grooves of the product. (5) Sanding: Sanding should be carried out in several stages during the coating process, and the degree of sanding and sanding materials should be determined based on the product's processing needs. Sandpaper types should gradually increase from 280#, 320#, to 400#. The sanding method should be flexible, correct, and follow the wood grain. A smooth finish without sanding marks is ideal. (6) Antique lacquer: Spray or br