Kaolin | Calcined Kaolin | Pigment White 19 | COLORCOM KALN 102 | 1332-58-7, 52624-41-6

Kaolin | Calcined Kaolin | Pigment White 19 | COLORCOM KALN 102 | 1332-58-7, 52624-41-6

Short Description:

Calcined Kaolin is an anhydrous aluminium silicate produced by heating ultra-fine natural kaolin to high temperatures in a kiln. The calcination process increases whiteness and hardness, improves electrical properties, and alters the size and shape of the kaolin particles.

                                  

Product Name:  Kaolin

COLORCOM Code: COLORCOM KALN 102

Color Index:C.I. Pigment White 19

CAS No.:  1332-58-7, 52624-41-6

EINECS No.: 310-194-1

Molecular Formula:H2AI2O8Si2.H2O


Product Detail

Product Tags

Index

Value

Average Particle Size (μm)

3-5

SiO2 Content (%)

97

Specific Gravity (g/cm3)

2.65

Moisture (%)

0.2

PH Value

7-9

Loss on Ignition (%)

≤ 6

Oil Absorption (ml/g)

2.2-2.6

 Specific Surface Area (N2) (m2/g)

160-190

Soluble Salt (%)

1.5

  1. 1.High whiteness;
  2. 2.Uniform particle size;
  3. 3.High plasticity;

  1. 1.In paper industry: Calcined Kaolin are widely used paper coating and fillers.
  2. 2.In rubber industry: Mainly use as a Reinforcing agent and filler used, rubber product can be improved solvent resistance and abrasion resistance.
  3. 3.In plastics and cable industry: Plastics can effectively improve the strength and modulus of resistance, without reducing the ductility and impact strength, can also improve the performance of products.

  1. 25kg/Woven bag lined with plastic composite bag.

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