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Precipitated Barium Sulfate SK Series
 15/06/2023

Characteristics

Concentrated particle size, large particles, shows good light diffusion performance.

Good dispersion, low surface energy, no agglomeration, direct extrusion dispersion.

High whiteness, no absorption of visible light, and high light quantum efficiency of lamps.

High purity, no impurities, acid and alkali resistance, good weather resistance.

Low hardness can reduce production extrusion time and equipment loss rate.

Less impurities, no sulfide, no harmful substances, ensuring safety and cleanliness.


Application

SK Series can be applied to various light diffusion plastic lamps and light scattering products, which can significantly improve the quantum efficiency of light.


Performance Index

Item

SK-3000

SK-5000

SK-8000

Natural Barium Sulfate

D50 (µm)

3

5

8

1.5

Oil Absorption (g/100g)

10

9

8

12

L Value(%)

99

99

99

90

Ba5O1 Content

98

98

98

96