WD-9 is a high temperature powder with light silicone treatment, mainly used in air heating elements of medium or high wattage loading. It can stand 1050 degree centigrade annealing and requires immediate sealing.
3# Ford Cup(φ 2.165mm-2.185mm): 140-200s/100g
4# Ford Cup(φ 3.97mm-4.01mm): 31-37s/100g
Reduction φ 8.0mm-φ 6.6mm
Wire Ni80Cr20, φ 0.35mm
Helix φ 2.3mm
Heated length 43.0cm-45.0cm
Energized period 15 mins
Remark: Forusers'reference, the chart here shows typical values of performance by this type of powder
25kg in a carton, special packing is available on requirement.
Security and Storage
Electrical Grade Magnesium Oxide is non-toxic, but with some dust, masks and gloves are proposed to use during operation.
Electrical Grade Magnesium Oxide should be stored in dry places, and are suggested to be used out within 12 months after delivery.
Dashiqiao Weide Electric Heating Materials Factory is located in Chinese magnesium capital-Dashiqiao City, Liaoning Province, with the unique resource advantages of quality and lower iron magnesium mineral; It is a professional production enterprise