blue pigment

ultramarine blue / PB 29 / blue 29 1. inorganic pigment 2. non-toxic pigment 3. classic blue 4. Prompt delivery ultramarine blueParticular description:

Name:ultramarine blue / PB 29 / pigment blue 29  alias:Sodium Alumino Sulphosilicate

Chemical properties:Formula: Na6Al4Si6S4O20    Molecular weight: 862.60578

Physical  properties:Non-Toxic, it is a safe pigment,Good ability for heat resistance,Light and weather resistance.Excellent dispersibility.Non-migrate.

Other tech indexs:

	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

Usage:

Ultramarine Blue, PB(Pigment Blue) 29, is an inorganic pigments color. It is a sodium alumino-sulphosilicate. This pigment is the synthetic form of Lazurite. Compared with other blue pigment or dyes, ultramarine blue has the advantages of clean and bright reddish blue shade.

Storage:  1.Be set to cool.dry and ventilated place .away from Fire source.

                2. Sealed,Prevent from rain .sunlight and  strong acis or alkali.

                3.Lightly transport  and protect from package damage.

Packing: with net weight 25kgs per kraft paper bag(or as your request)Delivery Detail:14 days after ordering(ASAP)

Carried Standard: ISO9000,REACH Product Registrion,SGS detect etc.

If you have any requirements, please contact us, We will provide you with our best sevices.

 

blue pigment