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Product Name: pigments
Model No:
Company: Deqing Tongchem Co., Ltd.
Country: China
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Synthetic orange and brown iron oxide from Tongchem are high quality inorganic pigments suitable for a wide range or demanding colorant applications. Typical applications include coatings, concrete products..

All of the products are carefully controlled within narrow limits for mass color, tint and strength. They also provide maximum tinting strength, color consistent, light resistant and excellent chemical resistant.

 

Typical properties

Properties

Unit

Specification

Test method

Part

Fe2O3 Content

%

≥86

ISO1248

8

Moisture at 105

%

≤1.0

ISO787

2

Water soluble salts

%

≤0.3

ISO787

3

Oil absorption

%

20-30

ISO787

5

Residue on 325 mesh

%

≤0.2

ISO787

7

PH value

 

4-7

ISO787

9

Tamped apparent density

g/cc

0.5-1.1

ISO787

11

Density

g/cc

4.1-5.0

ISO787

10

Color difference vs standard

E

≤1.0

ISO787

1

Tinting strength vs standard

%

95--105

ISO787

16

 

All information given and recommendations made herein are based upon research and are believed to be accurate. Since the application process and conditions of use of our products are beyond our control, all recommendations and suggestions are made without guarantee.

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