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  Home -> Products -> Fillers -> Precipitated Barium Sulfate -> PBS for coatings and paints

Properties:

Pure whiteness, ultra-fine crystal structure and high refractive index, makes abundant and full color. For its ultra-fine particle size and high surface tension, it suspends very steady in system and do not flocculate and deposit. For the high density, it has a very good anti-attrition ability. It has the characters of anti-water, anti-acid and can endure high temperature, can absorb ultraviolet radiation so as to improve coating’s anti-weather ability. 

 

Technical data:

Item

PBS-C01

PBS-C02

BaS04%,≥

98

98

Whiteness% ,≥

95

96

Particle size(D50)μm

0.8-1.2

0.75-1.0

PH Value

6.5-8.5

6.5-8.5

Volatile(%,105℃)≤

0.2

0.2

Residue % ≤

0.01

0.01

Iron, ppm≤

2

2

Moisture,%,≤

0.3

0.3

Oil absorption, %

13-15

13-15

 

 

 

 

 

 

 

 

 

 

 

 

 

Application:

 

Has good compatibility when applied in coatings, can improve the hiding power of To2 when properly mixed with Tio2 in the application of auto paints, outer wall paints, and reduce the dosage of Tio2, and also improves the performance of anti-pulverization.

△ Used in powder coating industry it can improve the leveling property and has a very compatibility with all kinds of pigment so can improve the thickness of coating film.

 

 

Package: In plastic woven bag with net weight of 25kg each, or as per requirements.

 

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