HangZhou Pigment has been engaged in the production, R ampD and product sales administration group of large efficiency iron oXiHu (West Lake) Dis.de series products for much more than twenty a long time. The senior supervisors are all from domestic iron oXiHu (West Lake) Dis.de pigments creation EPTrprises. At existing, there are more than ten high-functionality iron oXiHu (West Lake) Dis.de innovations. The high-temperature resistant zinc iron yellow, coated iron yellow, ferromanganese black, reduced arsenic red and pink pigments for lithium batteries have been created in massive quantities. At the same time, the foods-grade items deveXiHu (West Lake) Dis.Hu (West Lake) Dis.ed by the organization have handed rigorous European Union screening, and all large metallic indicators are superior to industry and foods-quality handle stXiHu (West Lake) Dis.Hu (West Lake) Dis.rds.
Food quality iron oXiHu (West Lake) Dis.de is an EPTant inorganic coloration pigment, which has substantial masking EPT, powerful coloring EPT, very good dispersibility, ligEPT resistance and weather conditions resistance, and has broad industry space.
two. Objective:
1) Food additives, plates, ferEPTzers. Paper, pesticides.
For example, concealer, uroformaldehyde, phenolic, and sheet coloring. Coloring of compound ferEPTzer, urea, diamine, potassium ferEPTzer and other ferEPTzers. Kraft paper, hanging paper, ornamental paper and pesticides, etc.
| Foods quality iron oXiHu (West Lake) Dis.de purple Foodstuff quality iron oXiHu (West Lake) Dis.de yellow Foods grade iron black | |||||
| Homes | Device | Specification | Take a look at strategy | ||
| Fe as FetwoOthree | % | ge96. | ge85. | ge96. | ISO1248 |
| (105 degC) Matter unstable at 105 degC | % | le1. | le1. | le1. | ISO787-2 |
| (1000 degC,1/2h) Decline on ignition(a thousand C, 1/2h) | % | / | / | / | DIN55913 |
| Drinking water soluble matter | % | le0.five | le0.five | le0.five | ISO787-three |
| Conductivity | mus/cm | / | / | / | ISO787-14 |
| pH pH benefit | 3.~seven. | 3.~7. | 5.~seven. | ISO787-9 | |
| Residue on 325 mesh | % | le0.3 | le0.3 | le0.three | ISO787-7 |
| Oil absorption | g/100g | 15~twenty five | 25~35 | fifteen~25 | ISO787-5 |
| Tinting Toughness(When compared with StXiHu (West Lake) Dis.Hu (West Lake) Dis.rd) | % | ninety five~one hundred and five | 95~105 | ninety five~a hundred and five | ISO787-24 |
| Colour(In comparison with StXiHu (West Lake) Dis.Hu (West Lake) Dis.rd) | Comparable | Related | Similar | ISO787-1 | |
| (As) | Mg/Kg | le3. | le3. | le3. | AA2610 |
| (Pb) | Mg/Kg | le15. | le15. | le15. | AA2610 |
| (Cr) | Mg/Kg | le25. | le25. | le25. | AA2610 |
| (Cd) | Mg/Kg | le7. | le7. | le7. | AA2610 |
| (Hg) | Mg/Kg | le3. | le3. | le3. | AA2610 |
| (Ni) | Mg/Kg | le25. | le25. | le25. | AA2610 |
Use of natural pigments:
Organic and natural pigment is an insoluble natural and organic substance, which is usually added to the substrate in a hugely dispersed state to make the substrate coloured. Organic and natural pigments are commonly utilized in the colouring of inks, paints, coatings, synthetic fibers, as effectively as textile pigment printing, plastics, rubber, leather and so on. The output of organic and natural pigments accounts for about a quarter of the overall output of dyes.
