| specifications︰ | A grade
BaSO4: 96 .35%min ; SiO2: 1.58 % max; TFe2O3: 0.04% max; SrSO4: 0.4 % max; water content: 0.2 % max ;
specific gravity: 4.3 ;
white degree: 94 % min ;
B grade
BaSO4: 96.2 % min ; SiO2: 2 % max
TFe2O3: 0.04max; SrSO4: 0.4 % max; water content: 0.2 % max ;
specific gravity: 4.2;
white degree: 92%min ;
C grade
BaSO4: 93 % min ;
SiO2: 2.5 % max ;
TFe2O3: 0.04%max; SrSO4: 0.4 % max;
water content: 0.2 %max ; specific gravity: 4.0 ;
white degree: 85 %min ;
granularity: 3251250mu,measure up:95-99%min;
packing: ¢Ù. plastic inside basketwork: 25Kg/bag
¢Ú. plastic inside basketwork: 1000Kg/bag
FOB(LIANYUN): 325mn RMB 560Yuan/T;
800mn RMB 820Yuan/T
1250mn RMB 1200Yuan/T
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| Advantages︰ | Barite powder bariumsulfate
The barite powder( natural barium sulfate) belong to the chemicals in barium( barium sulfate, calcium carbonate, barium nitrate, barium chloride, baryta...etc), useding to add weightiness in slurry with the oil artesian well; produce lithopone; Also used to filling for the paper, paint, dope, rubber etc. even used for pick-up metals barium, aluminum, magnesium, plumbum, calcium that it was made the metal alloy in axletree manufacturing etc.
Barite powder quality standard:
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