Henan Kingway Chemicals Co.,Ltd.

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1. Lanthanum Oxide 99.995%

Lanthanum Oxide 99.995% for optical,

TREO:99% Min.,
La203/TREO: 99.995%Min.
CeO2/TREO: 5 ppm Max.
Pr6O11/TREO: 5 ppm Max.
Nd2O3/TREO: 5 ppm Max.
Sm2O3/TREO: 5 ppm Max.
Y2O3/TREO: 5 ppm Max.
Fe2O3: 1ppm max.

Henan Kingway chemicals ...

2. Bismuth Oxide

Regarding Bismuth Oxide,for varistor and thermistor,for glass cover of kinescope usage, spec as follow:
ITEM STANDARD
Bi2O3 99.9% min.
Sb 30ppm max.
Fe 30ppm max.
Pb 10ppm max.
Cu 10ppm max
As 30ppm max.
Si 10ppm max. ...

3. Alum,inium Hydroxide ATH

ALUMINIUM HYDROXIDE

CAS NO.: 21645-51-2
FORMULA: Al(OH)3
MOL WT.: 78
H.S. CODE: 2818.30

SYNONYMS Hydrated alumina; Alumina hydrate; Alumina trihydrate;
ATH; Aluminum hydrate; Aluminum trihydrate; Alhydrogel; Superfos; Amphogel; ...

4. chrome oxide green

Formula: Cr2o3.

Chrome oxide green,spec
Cr2O3 :99%min.
Tinting strength:100+/-5%
Oil absorption:15-25%
Fineness(residue on 325mesh):0.3%max.
Water soluble matter:0.5%max.
Moisture:0.3%max.
Packing: in 25/1000 kgs bags.

Henan ...

5. Calcium Aluminate Cement

(CA50-G9) High Strength Calcium Aluminate Cement
Raw material and fuel are well selected in order to reduce impurities. After calcined in rotary kiln with perfect temperature control, the strength of CA50-G9 is nearly doubled of that of ...

6. High alumina cement

(CA70) Calcium Aluminate Cements
Produced by calcining industrial aluminium oxide and fine limestone under strict mineralogical control in rotary kilns into clinker, cooling then grinding in ball mill. The content of alumina is approx. 70% ...

7. (CA94) Refractory Castables Cement

$(CA94) Refractory Castables Cement$

Selected material, well-controlled producing process and super high alumina content.
Specification:
Chemical composition %
Al2O3 94.24
SiO2 0.15
Fe2O3 0.25
CaO 3.5
Physical properties
Setting time
Initial min 10 min
Final ...

8. Calcium Aluminate Cement

9. Calcium Aluminate for desulphur in refined steel making

Calcium Aluminate For Refined Steel-making (Fused Type)
Made from selecting material of high quality, melting the material in electric furnace, cooling, crashing into different sizes. This product can be divided into following types: CaO-Al2O3, ...

10. Titanium Dioxide

Regarding Titanium Dioxide anatase grade,for paint, rubber, printing ink,chemical fiber,paper and plastic industries etc.the specification as follow:
TiO2: 98% min.
Tinctorial power(compare with standard): 100 min.
Color(compare with standard): ...