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| Shenyang Huachang Antimony Chemical Co.,Ltd sell Tungsten trioxide,tungsten powder,Blue Tungsten Oxide,Ammonium Paratungstate.
Product Specification:
Ammonium Paratungstate APT-0
Al:0.0005%,As:0.001%,Bi:0.0001%,Ca:0.001%,Co:0.001%,Cr:0.001%,
Cu:... |
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| Shenyang Huachang Antimony Chemical Co.,Ltd supply Ammonium Paratungstate in large quantity.
Product Specification:
Ammonium Paratungstate APT-0
Al:0.0005%,As:0.001%,Bi:0.0001%,Ca:0.001%,Co:0.001%,Cr:0.001%,
Cu:0.0003%,Fe:0.001%,K:0.001%,Mn:0.00... |
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| Antimony Sulfide
Antimony sulfide: also called Antimony trisulfide .
Enterprise Standard of Antimony sulfide:
Industry name
Friction materials:SbS(min):95%;Sb(min):69%;S(min):26%;As(max):0.2%;Pb(max):0.2%;Se(max):0.04%;
Glass and Rubber:... |
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