详情
Product
Introduction :White oblique
side crystallization or white amorphous powder, inodorous and
nontoxic; Density: 4.*0g/cm3; Melting point:
***0℃;Mohs
hardness:
3.0～3.5;
Index: 1.**7. It is soluble in hot concentrated sulfuric acid and
insoluble in water, ethanol and
acid.
Application
1) Paints and Thick Coatings: Its low ratio
surface, particle size distribution and easy fluidity can
guarantee the low abrasiveness. It is used in primer paint
surface, and can still keep good uniformity and smoothness when
used in high filling.
2) Finishing Coat:It is inert,
insoluble in water, acid, alkali and organic media. Its excellent
luster and fine particle gravity can avoid the damage under
exposure.Barium
sulfatecan improve
the surface hardness and color stability when applied in
finishing
coat.
3) Latex Paint: It is used in
latex and high gloss paint, known as “acid resistant” latex paint
even under exposure. Its easy dispersion, optical activity and
easy fluidity can improve its chemical
properties.
4) Printed Oil Ink: Its low
abrasiveness, high luster, color stability, low coherence and
easy fluidity make it applicable in high grade printed oil ink
and high optical activity oil
ink.
5) Wood products and Paints:Its low
coherence, light dispersion and low particle gravity make it most
applicable in finishing coating pigment, varnish, lacquer and so
on. According to the research, barium sulfate also has the
properties of chemical and weather resistance.
6) Powder Coating: It can be used
in powder coating for its properties of improving the luster,
fluidity, filling and compatibility with kinds of
pigment.
7) Adhesion Agent: Its excellent
fluidity, filling ability and chemical resistance make it
applicable in adhesion agent, unsaturated polyester and
polyurethane series.
8) Thermoplastics: Its thermal
conductivity and easy fluidity can reduce the forming time. It is
also known as nucleating agent and improves its hardness and
thermal stability.
9) Pigment: It can keep
the complete color well by light
reflection.
*0) Paper coating: It can improve
the luster and fluidity, for example, in the process of art paper
making, it can replace the titanium dioxide in white transparent
paper by using barium sulfate in double portions.
| 国家: |
China |
| 型号: |
7727-43-7
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| 离岸价格: |
（面議）
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