Ultramarine

Product Name: Ultramarine blue

Other Name: Pigment Blue

Chemical Formula: Na6Al4Si6S4O20

Packing: P. P. Woven bags or Paper bags, 25 kg/bag, 20MT/20FCL container.

Iterm	Specification
Appearance	465	464	463	462
Color Shade(compared with standard sample)	Very Close or Similar
Color Strength in %(compared with standard sample)	100± 5
Water soluble content in %(m/m) ≤	1.00	1.50	1.50	1.50
Free Sulfur in %(m/m) ≤	0.10	0.10	0.15	0.30
Volatile Content (105± 2C) %(m/m) ≤	1.00	1.00	1.00	1.00
PH	6.5-7.5
325 Sieve Residue on 43 Micron Diameter in%(m/m) ≤	0.10	0.10	0.10	0.10
Oil Absorption in %(m/m)	25-45
Color Change Test at 140 Degree Celsius	Pass

Kindly Note:

We have Ultramarine blue 462,463,464,465,467,2668,29, etc. Herewith show some of main
specification as above, Sure, if you have any correlative requirement, welcome to contact us
any time, we could produce as buyers’ per request

Payment Terms:

L/C,T/T(Bank Transfer),

Resource:

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