Henan kingway chemicals co.,

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bismuth oxide 99.9% min.
Specification: Bi2O3: 99.9% min.
Detail: Bismuth oxide 99.99% min. for for varistor and thermistor,for glass cover of kinescope usage, ITEM STANDARD Bi2O3 99.9% min. Sb 30ppm max. Fe 30ppm max. Pb 10ppm max. Cu 10ppm max As 30ppm max. Si 10ppm ...

chrome oxide green
Specification: Cr2O3: 99% min.
Detail: Cr2o3 content:99%min. Tinting strength:100+/-5% Oil absorption:15-25% Fineness(residue through 325mesh):0.3%max. Water soluble matter:0.3%max. Moisture:0.2%max. Packing: in 25/1000 kgs bags. yht1978@ho***il.com ...

titanium dioxide rutile
Specification: Rutile
Detail: Regarding TiO2 rutile grade,spec: TiO2 content: 93% min. Rutile content: 97% min. Tint reducing power (co***re with standard): 105 min. Oil absorption: 21(g/100g) max. Volatile (constituents at 105'C): 0.6% max. Water so...

chrome oxide green
Specification: Cr2O3: 99% min.
Detail: Chrome oxide green common grade Formula: Cr2o3. Cr2o3 content:99%min. Tinting strength:100+/-5% Oil absorption:15-25% Fineness(residue through 325mesh):0.3%max. Water soluble matter:0.3%max. Moisture:0.2%max. ...

titanium dioxide anatase
Specification: Titanium dioxide anatase grade
Detail: TiO2: 98% min. Tinctorial power(co***re with standard): 100 min. Color(co***re with standard): not lower than. Volatile (constituents at 105'C): 0.5% max. Water soluble substance:0.5% max. Water suspension PH value: 6.8~8...

zirconium dioxide
Specification: ZrO2: 99.5% min.
Detail: ZrO2+HfO2: 99.5% min. Fe2O3: 0.02% max. SiO2: 0.04% max. Na2O: 0.01% max. TiO2: 0.006% max. Al2O3:0.001% max. CaO: 0.03% max. MgO: 0.02% max. Pb2O5: 0.15% max. Sulphur: 0.18% max. L.O.I. at 900 degrees centigrade: 0....

chrome oxide green
Specification: Cr2O3: 99%min.
Detail: Cr2O3: 99% min. Water extractable Chrome(Cr+6): 5mg/liter max. Moisture(105 cent degrees 2hrs): 0.3% max. Soluble salts: 0.2% max. PH value(10% slurry): 6-7 Residue on 325mesh screen: 0.5% max. Average particle size(D50)...

aluminium hydroxide
Specification: Al2O3:64.5%min.
Detail: Aluminium Hydroxide for water treatment,specification as follow: Al2O3: 64.5% min.(dry basis) SiO2: 0.05% max. Fe2O3:0.02% max. Na2O:0.4% max. Moisture: 10% max. L.O.I.: 35% max. Packing: in 1000 kgs bags, Aluminiu...


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