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Groove type cable tray has a good insulation performance, flame retardant performance and heat resistance performance, can be in normal work between minus 45 ℃, 100 ℃ above freezing.In the use of low temperature, not brittle cracking;
In the summer, when using not happen softening deformation, resistance to chemical corrosion and aging at the same time also has obvious advantages on performance;
Groove type cable tray manufacturing process by SMC composites molding process manufacturing;
The abbreviation of SMC composites is Sheet molding compound and the Sheet molding compound.The main raw material by GF (special yarn), the UP (unsaturated resin), low shrinkage additive, MD (packing) and various kinds of additives;
Now has been widely used in the world, especially in the automotive, construction, electrical, Marine, the respect such as anticorrosive container development very quickly, because the SMC composite material has good design and manufacturability, and the high strength of precise size, corrosion resistance, good stability and other characteristics, in some ways, have gradually replace metal materials and traditional plastic, become the latest must-haves in the industry.
