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Aluminum hydroxide filler indispensable in the cable

  • source:admin
  • Release date:2018-01-23
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In fact, the small cable is filled with many substances that are very beneficial to it. Among them, aluminum hydroxide is an indispensable material in many cables because the cable is relatively easy to catch fire. Aluminum hydroxide has the characteristics of flame retardancy and can suppress In addition to the proliferation of the fire, is there any other usefulness?
1, aluminum hydroxide filler used in the cable with flame retardant, smoke, fill the three functions, no secondary pollution in the combustion, heat stability, non-toxic, non-volatile, does not produce corrosive gases, And rich in resources, cheap, synergistic effect with a variety of substances can produce flame retardant, flame retardant effect is known as pollution-free flame retardants at home and abroad, its consumption accounted for more than 80% of inorganic flame retardants, accounting for The total amount of flame retardants.
2, Aluminum hydroxide filler can be used as the raw material of cable, the effect of mixing time with organic material and the homogeneity of mixture on the properties of wire and cable is studied, and the high thermal stability of aluminum hydroxide filler is studied. Flame retardant feasibility.
Tests show that the short mixing time and non-uniform mixing will affect the mechanical properties of aluminum hydroxide filler in wire and cable materials. Boehmite can be used as a flame retardant for high heat resistance wire and cable.
Therefore, aluminum hydroxide filler for the role of the cable is more significant, many manufacturers in the production of cable will be added to the right amount, so as to get a better application.