Anti-corrosion performance
ODF all parts used in the material should have anti-corrosion properties, such as the material does not have anti-corrosion properties should be anti-corrosion treatment; its physical and chemical properties must be stable and compatible with the fiber optic cable jacket and pigtail jacket. To prevent corrosion and other damage, these materials must also be compatible with other materials commonly used in equipment.
Folded rust and corrosion resistance
ODF in the surface plating treatment of metal structure parts, after 48h salt spray test through the salt spray test method, the appearance of the rust spot shall not be visible to the naked eye.
Folding coating treatment requirements
Metal structure parts treated with coating, the coating and the substrate should have good adhesion, adhesion should not be less than GB/T9286 standard table I in the level 2 requirements: at the intersection of the cut and/or along the edge of the cut with the coating off, the affected cross-cut area is significantly greater than 5%, but not significantly greater than 15%.
Folded burning performance requirements
Equipment in the non-metallic materials of structural components and fiber optic connectors should meet one of the following conditions of combustion performance:
① test sample did not ignite;
② test sample from the fire after the continued flame burning time of no more than 10s, and the flame or burning or scorching particles falling from the test sample did not make the burning spread to the bottom of the test sample placed below.
