About the shelf surface treatment method and requirements

A: shandong shelves manufacturer process: dark grey to remove surface dirt to chemical cleaning, phosphating, drying and electrostatic pensu to heat curing, semi-finished products. Surface treatment using polyester/epoxy powder with high quality, electrostatic spraying process, 60-80 um thickness;

B: electrostatic powder spraying on the surface of the shelf level 0 in adhesion of GB92865-88 standard requirements;

C: hardness on the surface of the shelf (abrasion resistance) is a common lacquer of more than 100 times. Achieve GB6739 the 2 h - 89 standard requirements;

D: shelves of corrosion resistance experiment (hydrochloric acid) GB1771-91 more than 500 hours.