Waterproof box material description
Metal waterproof box - iron or stainless steel
The waterproof box made of iron or stainless steel shall be metal waterproof box.Compared with the plastic waterproof box, the metal waterproof box has strong explosion-proof performance, resistance and environmental adaptability.But compared with the volume of the waterproof box, the quality of the metal waterproof box is significantly greater than the plastic waterproof box, the insulation is also poor, and the height is generally more than 1M, the cost is relatively high, so it is mainly used as a large distribution cabinet, switch box and other use.
Fiberglass waterproof box -- Fiberglass
As the name implies, the glass fiber waterproof box is made of glass fiber, which can replace and be better than the iron waterproof box in its function.Compared with organic fiber, glass fiber has higher temperature resistance, non-flammability, corrosion resistance, good heat insulation and sound insulation (especially glass wool), high tensile strength, and good electrical insulation (such as non-alkali glass fiber).But brittle, poor wear resistance.Glass fiber is mainly used as electrical insulation material, industrial filter material, anti-corrosion, moisture-proof, heat insulation, sound insulation, shock absorption material.It can also be used as reinforcement material.
