What is the difference between SMC meter box and other material meter box?
SMC material as the world's aviation composite material has other non-metallic materials and metal materials incomparable advantages:
First, SMC aviation composite material, is an excellent insulating material, with high performance and insulation resistance, prevent leakage, can maintain good dielectric properties at high frequency, does not reflect, does not block the spread of microwave, does not rust can be used for a long time, suitable for use in crowded or narrow places, to avoid the occurrence of box electric shock phenomenon.
2, good corrosion resistance, can effectively resist seawater, gasoline, alcohol, electrolytic salt, acetic acid, hydrochloric acid, sodium potassium compounds, urine, asphalt, a variety of acid-base soil and acid rain corrosion. The product itself has good anti-aging performance, and the surface of the product has a protective layer with strong ultraviolet resistance, and the double protective products have more anti-aging properties.
The three - and three-dimensional mesh molecular structure and special reinforcement fiber work together to make the material have good impact resistance, easy machining, easy drilling and cutting, accurate positioning, and high tensile strength, bending and impact toughness.
SMC material is a smokeless non-toxic material. No halogen, no harmful substances to the human body, combustion does not produce harmful gases, is an environmentally friendly material to meet the needs of future development.
Fifth, the flame retardant material, flame retardant performance can reach FVO level, smoke density level of 15, smoke toxicity level of quasi-safety level (ZA2). All materials meet the requirements of UL94 at home and abroad.
6. The Electric Meter Box is composed of plate structure, modular installation, suitable for handling, simple installation, and can be assembled or disassembled on site. The surface of the cabinet is cast with a diamond-shaped projection, which has the function of preventing the paste of small advertisements.
Seven, SMC is a bad conductor of heat, high temperature thermal deformation resistance is low, insulation can reduce the impact of environmental temperature difference on the interior of the box, compared with metal materials can effectively reduce the condensation inside the box, condensation occurs.
8, suitable for all kinds of bad weather, the box can be used for a long time in -50℃ ~ +80 environment.