Ultramarine Blue Pigment Water Based Pigment Paste

Chemicals

Ultramarine Blue

Cas Number:1330-38-7
Type: Iron Oxide
Color: Blue
Brand Name: EC
Product description: Ultramarine blue is a kind of sulphur, good resistance to heat and weather sunshine, insoluble in water, It has very bright light and pure color. The Ultramarine Blue is used for tinting, blueing and
INQUIRY

Specification

Na8(Al6Si6O24)S2	98%
Shade	same as standard sample
Tinting strength ( same as standard sample)	100±5%
Water content	≤1%
Water-soluble salt	≤1.5%
Free sulfur	≤0.3%
Sieve residue (through 45μm sieve) (300 mesh sieve)	≤0.5%
105 °C volatile	% ≤1.0
Than color index:	Pigment Blue 29 CI 77007
pH	8---9
Thermal stability	400 0C
Density(g/cm3)	2,35
Oil Absorption ( g/100 g)	31-35

Description:

Ultramarine blue is a kind of sulphur, good resistance to heat and weather sunshine, insoluble in water, It has very bright light and pure color. The Ultramarine Blue is used for tinting, blueing and adjusting color, etc. It has good application in the below industries:

· As blue colorant in master batches and plastic resins

· As an optical whitener on fabric, paper, plastics, rubber and paints

· As blue colorant in printing inks

Packing in kraft bags with 25KG net weight, keep storing in dry and ventilated places, avoided from moistures, acid and alkali.

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