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    1. 安達有色金屬

      Anda Nonferrous Metals

      PRODUCTS

      Anda Nonferrous Metals

      Ammonium Paratungstate (APT)

      Grade
      APT-1
      APT-2
      WO3(%)
      ≥88.5
      ≥88.5
      Al
      0.0005
      0.001
      As
      0.001
      0.002
      Bi
      0.0001
      0.0001
      Ca
      0.001
      0.002
      Cd
      0.0001
      0.0001
      Co
      0.001
      0.002
      Cr
      0.001
      0.002
      Cu
      0.0005
      0.0008
      Fe
      0.001
      0.003
      Mg
      0.0005
      0.001
      Mn
      0.0005
      0.001
      Mo
      0.003*
      0.01*
      Na+K
      0.002
      0.004
      Ni
      0.0007
      0.001
      P
      0.0007
      0.002
      Pb
      0.0001
      0.0001
      S
      0.0007
      0.002
      Si
      0.001
      0.003
      Sb
      0.0005
      0.001
      Sn
      0.0001
      0.0001
      Ti
      0.001
      0.001
      V
      0.001

      0.001

      Grade
      APT-1
      APT-2
       
      Physical Standard
       
      Loss on ignition
      <11.50%
      <11.50%
      Bulk density
      1.8-2.3g/cm3
      1.8-2.3g/cm3
      Average size
      25-50u
      25-50u
      Sieving size
      -40mesh(100%)
      -40mesh(100%)

      Uses: Used in the production of tungsten trioxide, blue tungsten oxide, tungsten powder, tungsten bar, tungsten rod, tungsten wire, tungsten carbide, cemented carbide, etc.
      Packing: 25kg Cardboard barrel or plastic woven bag .

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