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.
ABOUT US
Xingtai Landi Trading Co. Ltd was founded in 2003. Located in ShiJiaZhuang city. The company is one of the first professional research and production of plastics in Hebei, China. The company is also the appointed import and export enterprise in Xingtai, with its own import and export power. We have passed ISO9001 national quality management system certification.
Our company adhering to the business philosophy of "innovation, pragmatism, integrity, close to the European and American fashion elements, and by regularly discuss regularly with well-known designers, a quarterly fashion sense strongly continuous development of marketable products.
Customer satisfaction, quality service providers is the Junteng who vowed to pursue, we are forward strides towards this goal.
contact:
China
