barium sulphate power pigment

Superfine BaSO4 Using advance synthesis technology of domestic, our quality control system for our superfine BaSO4 is much sticker than that of the oversea market. We firmly control the size of our products, thus it has quite high dispersity and affinity with the other mediums in using.
Characteristics :quite high purity, whiteness, low Fe
no mechanical admixture.
absorb X radial, γ radial,
improve the glossiness and hardness of the product’s surface.
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Precipitation BaSO4 is produced by advanced chemical precipitation technology,
Characteristics it has the character of quite good physical advantages, low mechanical admixture, uniform fineness, non-toxicity, dispersible in water, can solute in oleum, solute quite a little in boiling hydrochloric acid.
?Specifications:
Test project Precipitation BaSO4 Superfine BaSO4
?????? Standard index value
Content of BaSO4 %?≥ 98 98
105°C Volatile% ?(m/m)??≤ 0.3 0.13
Ph 6.5-8.0 7.5
Water soluble % ?(m/m)??≤ 0.3 0.24
Moisture )?≤ 0.15 0.16
Fe% )??≤ 0.004 0.003
Specific gravity 4.1 4
Oil absorption % )?≤ 16 16
Whiteness %??≥ 95 95
Fitness: 325μm mesh,400μm mesh,600μm mesh,800μm mesh,1250μm mesh??????????????
????????????? ?(can produce according to requirements)?
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Application?:
1) In paint industry, It is used as white pigment and glaze of porcelain.
2) It can also be used as coating and filling in paper-making industry to help paper to be printable and opaque.
3) In metallurgical industry, it can be used to make spongy titanium, alloy of titanium and iron and hard alloy, etc.
4) It can also be used to make nonconductor, electric welding rod and porcelain enamel.
5) It can also be used in synthetic fibre, plastic, rubber, printing, dying, cosmetics, medicine fillings and food additives.
.Notes:Careful load and unload, be care not pollute or torn the package, avoid rain and insolation during transportation.
Store :Store in ventilated and dry places, pile less than 20 tier, keep away from goods that can effect the quality of the goods, against damp
packing:25kg?P/P?woven?bag,?500kg?and?1000kg?ton?bags,also?can?packed?according?to?requirement?of?the?client

Our products are superior in quality, price concessions.If you have any need, we are glad to serve for you.
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?? CONTACT?? US
?? Amy
?? Skype:amyji73
.? LangFang Pairs Horses Chemical Co.,Ltd
?? http://www.lfsmhg.com

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