Calcined Clay RDCCL-98

PRODUCT DESCRIPTION

SD-CCL98 calcined kaolin has the properties of high brightness, finest particle size distribution kaolin clay, superior dispersibility and low abrasion value. SD-CCL98 is widely used in the paper industry.

Main Properties

1、            Cutting costs by partially replacing TiO₂

2、            Improving paper’s properties, such as smoothness, glossiness and opacity

3、            Improving ink absorbency and print adaptation

4、            Compatibility with various pigments and additives

5、            Reducing the abrasion to paper machines, coating machines and printers

6、            Low viscosity

Typical Physical Properties (white milled fine powder)

      Type: Aluminum Silicate

Brightness（%）.......................................................................93 min

Moisture (%)............................................................................0.5max

Screen Residue (325mesh,%). ...........................................0.005max

pH (20%) ..................................................................................5.5-7.0

Particle Size below( -2µm, %) ................................................. 85-90

Specific Gravity ........................................................................2.63

Oil Absorption (g/100g)...............................................................60-75

Abrasion Value (mg/100,000 rev)...............................................25-30

Mesh...........................................................................................6000

Partical distribution:

Main chemical index