Name: China Ultramarine Blue 462 Manufacturer Supplier Factory - Ultramarine Blue 462 Wholesale
Brand: GREEFIELD
SKU: 209821868

Ultramarine Blue 462

●Chemical Formula: Na₆Al₆Si₆S₄O₂₀
●Color Index: PB29 Pigment Blue 29, Synthetic Blue 29 (CI 77077)
●Product Form: Brightest Blue Pigment in Powder.
●CAS No.: 57455-37-5 , EINECS No.: 611-533-9
●Delivery as FOB, CIF, FCA, DAF, CIP Base TT, L/C, D/P Payment term, Safety Fine Standard Palletized Suited for container loading.
●Brief guide: Our high PERFORMANCE synthetic Ultramarine Blue/ Violet (UMB) in high quality, color shade from 461, 462, 463, 563 etc, the color shade from light blue tone change to deep blue tone, violet tone. The Ultramarine Blue/ Violet (UMB) is a pigment based on sodium aluminium sulphosilicates. The sodium content determines the tone of the pigment. UMB is the brightest blue/ violet pigment and has very good colourfastness.

Our GREEFIELD high PERFORMANCE synthetic Ultramarine Blue/ Violet (UMB) in high quality, color shade from 461, 462, 463, 563 etc, the color shade from light blue tone change to deep blue tone, violet tone. The Ultramarine Blue/ Violet (UMB) is a pigment based on sodium aluminium sulphosilicates. The sodium content determines the tone of the pigment. UMB is the brightest blue/ violet pigment and has very good colourfastness.

Characteristics:

Due to its excellent UV- and weather-resistant properties Ultramarine Blue/ Violet (UMB) can be used both indoors and outdoors.
Ultramarine Blue/ Violet ( UBM ) pigment is unstable in a strong acidic environment.
In a strong alkaline environment, the sodium ions in the Ultramarine Blue/ Violet (UMB) can be replaced by calcium ions from cement for instance and the blue tint will disappear. It is therefore not advisable to use Ultramarine Blue/ Violet (UMB) in cement-based uses.
Coated Ultramarine Blue/ Violet (UMB) pigments can prevent this exchange of ions; however, protracted mixing in cement applications could damage this coating and result in discolouration
Ultramarine Blue/ Violet (UMB) is used widely as an optical whitener in washing detergents for instance.
Greefield offers a range of Ultramarine Blue/ Violet (UMB) pigments adjusted to the final use of the pigment.The Ultramarine Blue pigment 463 is coated. However, damage through protracted mixing cannot be discounted.
Colour chart:
Inorganic paint pigments 461 ( light blue tone )
Inorganic paint pigments 462 ( standard bright blue tone)
Exclusive GREEFIELD pigments 463 (coated) – (not in range anymore)
Inorganic paint pigments 563 (violet).

Advantages:

1). Bright-colored exquisite powder;
2). Good weatherability; Lightfastness, heat-resistant and alkali resistant;
3). Strong tinting power, excellent covering ability and fine dispersion;
4). We can supply Ultramarine Blue/ Violet (UMB) with different colour, specifications and packing base on client's request.

Mainly Application:
Synthetic ultramarine blue/ violet, being very cheap, is largely used for wall painting, the printing of paper hangings and calico, etc., and also as a corrective for the yellowish tinge often present in things meant to be white, such as linen, paper, lime products like mineral paint, fresco, plaster, ornaments, etc.
Bluing or "Laundry blue" is a suspension of synthetic ultramarine (or the chemically different prussian blue) that is used for this purpose when washing white clothes, optical whitener in detergents, etc.
It is also often found in make-up such as mascaras or eye shadows.
Large quantities are used in the manufacture of paper, and especially for producing a kind of pale blue writing paper which was popular in Britain, Morocco.
Others synthetic materials like plastic, bitumen, asphalt, rubber, resin, quartz flooring, marking powders, etc.
Paint like oil and water colour, the classic blue "Smurf City" of Morocco, etc.
During World War I, the RAF painted the outer roundels with a color made from Ultramarine Blue. This became BS 108(381C) Aircraft Blue.
It was replaced in the 1960s by a new color made on Phthalocyanine Blue, BS110(381C) Roundel Blue.

Material Technical Data Sheet for Ultramarine Blue 462:

Color value & Tinting strength	Unit	Specification	Test Method
Mass Tone △EabL	Color difference vs standards	≤ 1.2	ISO787-1
Tint Tone △EabL	Compared with Standard Sample	≤ 0.9	ISO787-16
Relative tinting strength	%	97 ~ 105	ISO787-16

Technical Data	Unit	Specification	Test Method
Colorant matter Content	%	≥ 99.0	JIS K5112
Free Sulphur Content	%	≤ 0.05	JIS K5112
Heat Resistance ( ℃ )	℃	280 ~ 300	JIS K5112
Matter Volatile at 105℃	%	≤ 0.1	ISO787-2
Water Soluble Salts	%	≤ 0.2	ISO787-3
Residue on 44μm screen	%	≤ 0.1	ISO787-7
PH Value		6.0 ~ 8.0	ISO787-9
Oil Absorption	g/100g	30 ~ 45	ISO787-5
Density	g/cm3	2.35	ISO787-10
Tamped Density	g/cm3	0.90	ISO787-11
Average Particle Size	μm	1.7 ~ 1.9	Electron Micrographs
Particle Shape		Irregular	Electron Micrographs
Standard Package	25kg/bag , 50lb/bag , 1000kgs/bag base on fine standard palletized.
Transportation and Storage	Protect against weathering. Store in a dry place and avoid extreme fluctuations in temperature. Special conditions for opened packaging: Close bags after use to prevent the absorption of moisture and contamination.
Safety	The product is not classified as hazardous under EC 1907/2006 & EC 1272/2008. Ultramarine blue should be handled in accordance with good industrial practice. Detailed information is provided in the Material Safety Data Sheet (MSDS).