This product is strictly produced in accordance with the technical requirements of the national standard GB/T23444-2009 "Metal and Metal Composite Ceiling Panels", and meets the technical requirements of the British MOB standard and the American CISCA standard.

Ceiling specification: 600 × 600mm

Appearance quality:

The edges of the board should be cut neatly, without burrs or cracked edges; Neat appearance, uniform color, no obvious scratches or burrs;

Dimensional deviation:

Plate thickness deviation:

Length deviation, -1~0mm

Width deviation, -1~0mm

Folding height, ± 0.3mm

Intermediate deflection, 0~+6mm

Film thickness:

The average thickness is greater than 25 microns, and the minimum film thickness is greater than 23 microns;

Performance:

Adhesion, Level 0

Paint film hardness, 2H

Impact resistance, 4N. m

fire prevention:

A-level fire protection and obtain a test report for A-level fire protection!