1.Product Description
Ultramarine blue is essentially a three-dimensional aluminosilicate lattice with entrapped sodium ions and ionic sulfur groups,
Ultramarine Blue
Ultramarine blue is essentially a three-dimensional aluminosilicate lattice with entrapped sodium ions and ionic sulfur groups, and its earliest applications were in artists' colours and as a textile brightener.
Ultramarine blue
Color Index:Pigment Blue29-77007;Formula:Na7Al6Si6O24S3; Chemical Abstract No.:57455-37-5;
Advantages:
Non-Toxic
Non-Migratory
Compatible with all polymers
Excellent heat stability up to 350°C
Excellent weatherfastness (4-5 grade)
Excellent lightfastness (7-8 grade)
Excellent resistance to alkali
Maintains dimensional stability
Easily dispersed
Specification
|
|
Index Name |
Index |
Result |
|
1 |
Colour (Compared with standard sample) |
Conform |
yes |
|
2 |
Tinting Strength % (Compared with standard sample) |
100+5 |
102 |
|
3 |
Solute in Water % ≤ |
0.2 |
0.14% |
|
4 |
Free Sulfur % ≤ |
0.05 |
0.035% |
|
5 |
Moisture (100+2°C) % ≤ |
1.0 |
0.45% |
|
6 |
Sieve Residue(325 mesh) % ≤ |
0.1 |
0.07% |
|
7 |
Oil Absorption % |
25-45 |
33 |
|
8 |
Organic Tinting Material |
None |
|
|
9 |
PH Value |
8 - 10 |
8.5 |
Applications
Ultramarines are widely used in plastics, printing inks, rubber, paint, paper, soap, detergents, cosmetics etc.
Advantages:
Hubei XinRunde Chemical Co., Ltd is a renowned pharmaceutical manufacturer. We can offer high quality products at competitive price in quick delivery with 100% custom pass guaranteed. Never stop striving to offer our best service is our philosophy. We have Flexible and Untraceable payment terms. As a leading manufacture, our products have been exported to Germany, Norway, Poland, Finland, Spain, UK, France, Russia, USA, Brazil, Mexico, Australia, Japan, Korea, Thailand, Indonesia, Uruguay and many other countries.
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