PY34 PIGMENT CHROME YELLOW LEAD YELLOW VS (DCC)1100,1026,1032,1034,1036,1019,1032,608,1003,1012
Encapsulated Light /Medium/Deep Chrome Yellow (Pigment Yellow 34) :
Description:
Chrome Yellow is lead(II) chromate (PbCrO4). It occurs naturally as the mineral crocoite but the mineral itself was never used as a pigment in paintings. After the French chemist Louis Vauquelin discovered the new element chrome in 1797 lead chromate has been synthetized in the laboratory and its use as a pigment started in the second decade of the nineteenth century.
Because the pigment tends to oxidize and darken on exposure to air over time, and it contains lead, a toxic, heavy metal, it was originally replaced by another pigment, Cadmium Yellow (mixed with enough Cadmium Orange to produce a color equivalent to chrome yellow).
Chrome yellow had been commonly produced by mixing solutions of lead nitrate and potassium chromate and filtering off the lead chromate precipitate.
Specifications:
| CAS No. | 7758-97-6 |
| C.I.Pigment No. | C.I.Pigment Yellow 34(77600) |
| Application | Solvent Paint ,Plastic ,Solvent Ink/Offset Ink |
| Technical Index |
Good light fastness and heat resistance,high tinting strength. itemindexFull Color Reduced Color Tinting Strength(Compared with standard),%95Volatile Matter at 105 (%,m/m)1.0Soluble Matter In Water,%1.0Alkalinity and Acidity of Aqueous Extract,ml20PH Value Of Water Slurry5~8Oil Absorption, g/100g22Residues On Sieve(45m mesh sieve),%(m/m)0.5Ease Of Dispersion,m25Heat Resistance, 0C180Light Fastness,(Grade)5Water Fastness,(Grade)5Alkali Fastness,(Grade)5Acid Fastness, (Grade)5Linseed Fastness, (Grade)5Total Lead Content,%(m/m)50.0Lead Chromate Content, %(m/m)90.0Note: The data in the form was from our caompanys testing System.Please check the data when you applicate the product in different sytem. Light Fastness:1~8; Acid,Alkali,Linseed and Water Fastness :1~5. |
Package:
Packing in 25kg bag,1000kg on the pallet, 20mt in 1x20'container.
Applications:
1. Used in many types of paints, including anti-rust paint, water-soluble indoor/outdoor paints and oil-based paints.
2. Used for dyeing construction materials, such as bricks, for concrete bricks, pavement, colorful tiles, roofing tiles and man-made marble. Colors for ceramic body.
3. Used in paper industry, esp. rice paper.
4. Used for surface coloration of plastic epoxy floor, color for pitch.
5. Used as a more fade-resistant dye for plastics.
6. Pigment for Cosmetic.
7. Coloring Sugar-coat for medicine tablets.
Interested in, please email: info@eliplas.com, or 282856384@qq.com phone&wechat&whatsapp: 86 138311 88050
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