Barite
Powder
Physical analysis:
1,appearance: Colorless rhombic system white
powder
2,Whiteness:≥*6%
3,Average grain
diameter(um):0.9~1.2
4,Sieves -odd thing
(**5mesh):Tr
5,BET Surface:****0+/***0
6,Moisture: ≤0.*2%
7,PH value:
7~8.5
8,Specific gravity:≥4.*5
9,Absorbed Oil:*7.0~*1.0
Applications:
1. As raw material
for paints, printing
ink, plastics, rubber and storage
battery.
2. As surface smear for photographic
paper and calendered paper; as sizing agent for
textile industry.
3. As clarifying agent for glass products.
4. As protective material for radiation; also used for
ceramics, enamel, perfumes and pigments.
5. As raw material for the making of other barium
salts.
Packing and
storage:
In *5kg, *0kg or 1ton polypropylene woven
bag. Packing requirements: two lifting loops (handles),
ultra-violet protected, double-layers, bottom-flat, big bag. The
outer layer is made of P.P woven and the inner layer made of
P.E.
stored in dry warehouse; no mixing with color
articles; handle with are to protect packing
Precipitated Barium
Sulfate
Physical analysis:
1, appearance: white
powder
2,Whiteness:≥*8%
3,BaSO4 content: ≥*8%
4, Fineness（D*0: 0.***0.*0
um
5, PH value: 6.5~8.5
Applications:
-Paint & coating
It can be applied into paint & coating to
control the painting’s viscosity, brighten the colors, improve the
stability and enhance the impacting strength of coating
products.
-Fillers
To be used in rubber tires, rubber, plastic
sheet, tape, engineering plastics products for enhancing product’s
anti-aging performance, can also significantly improve surface
smoothness and products’ hardness to reduce production
cost.
-Functional materials
To be used in papermaking materials (mainly
for paste products), flame-retardant materials, X-defense
materials, battery cathode materials. It’s an indispensable and
important component of concerned materials which able to
demonstrate the unique properties.
-Other field
To be used in porcelain, material for glass,
special resin, taken place the Titanium Dioxide as the white
pigment.
Packing and
storage:
PP woven bags with *5/*0kgs per bag or Ton
bag
stored in dry warehouse; no mixing with color
articles; handle with are to protect packing
