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                    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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