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Specialized For Plastics Overview
Precipitated Barium Sulfate
Specialized for Plastics
Precipitated
barium sulfate is a kind of functional material in environmental
protection, for its advantages of chemically inert, good stability,
acid and alkali resistance, insoluble in water, ethanol, organic
solvent, moderate hardness, high whiteness, high gloss, and the
ability to absorb harmful x-ray, etc.. With its
own invention patent on barium sulfate, and the different
reaction technology and advanced grinding technology, Onmillion
Group can control the distribution of particles’ sizes of
Onmillion precipitated barium sulfate in a very narrow scope. At the
same time, the surface of the particles is come through a variety of
treatments, which makes it a good compatibility.
High
Gloss
Onmillion precipitated barium sulfate has
extremely good dispersibility. Therefore, the plastic that modified
by Onmillion precipitated
barium sulfate has a very high gloss and liquidity.
Good
Processability
Onmillion precipitated barium sulfate can almost be applied to all plastics and can enhance rigidity,
hardness and abrasive resistance of plastic products. The high
thermal conductivity and rheological property of precipitated barium
sulfate can effectively help to shorten injection molding period of
plastic.
Good Weatherability
Onmillion precipitated barium sulfate has strong
light reflection ability within wavelength range of ultraviolet, good sun resistance and weatherability.
Improve
Mechanical Property
Adding
Onmillion precipitated barium sulfate can effectively increase
crystalline of thermoplastic polymer, so as to improve the strength
and geometrical stability of products.
High Cost Performance
Onmillion
precipitated barium sulfate has super high reflection coefficient in
wider spectrum because it is white powder and has neutral color. Thus
it can keep the original vividness and tone of pigments. Most
pigments are easy to form agglomerate, which can reduce tinting
strength of pigment. Adoption of Onmillion precipitated barium
sulfate will obliviously and effectively reduce dispersion problems
for various pigments in preparation of plastic and increase steric
hindrance so as to stabilize pigments and effectively reduce
consumption of each pigment. It can play a role of pigment which
includes titanium dioxide, colorful pigment and carbon black etc, so
as to effectively save about 10% of pigment consumption in plastic.
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