Natural Barium Sulphate B-D722

Description

As the particle size is distributed according to specific proportion, it can diffuse reflection on the coating film and form a low glossiness effect.

It can be used on coating film thinner than 35 μm, for its particle size has good control ability of cut-off point.

The powder also has low oil absorption and good leveling.

It has high purity and excellent weather resistance.

Applications

  • Flat and textured powder coating, oil- and water-based paint with glossiness under 70 degree.
  • Plastic and rubber.
  • A/B epoxy resin adhesive and various kinds of adhesives.
  • Friction plate, glass, copper products, and more.

Technical Index

Index & Standard

B-D722

BaSO4 Content

(DIN.EN.ISO.3262,PT.2)

≥92%

D50 Particle Size

 (SC.method)

6 μm

Whiteness (dry)

 (ISO.7724)

90

Specific Gravity

(DIN.EN.ISO.3262,PT.2)

≥ 4.20g/cm³

Oil Absorption

(DIN.EN.ISO.787,PT.10)

≤ 14ml/100g

PH Value

(DIN.EN.ISO.787,PT.9)

7±1

Moisture

(DIN.EN.ISO.787,PT.5)

≤0.15%

Residue (325 mesh)

(DIN.EN.ISO.3262,PT.10)

No

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