Iridescent Pearl Pigment with New Design and High Quality

Our organization successfully attained IS9001 Certification and European CE Certification of Yellow Oxide Powder, Iron Oxide Red 110, Iron Oxide Yellow 313. We have a long-term plan for the business, and we're going to continue to operate on that basis, with the hope of receiving a good reputation in the industry. We will uphold the thought of development, strict and demanding spirit, strive for excellence, and set customer satisfaction as our eternal development goal. Our company will continue to reform and innovate with a brand-new look and brand-new concept, and design and manufacture newer and better products to give back to users. We adhere to the independent innovation development strategy, combine local resources with global advanced photoelectric technology, and strive to build an internationally competitive domestic brand.

Medium chrome yellow, also known as pigment yellow 34. The main component is lead chromate pigment, its chemical composition is PbCrO4, the content is about 90%-94%, the appearance is a light red yellow powder, it is the monoclinic crystal, with a slight odor, bright color, low density, migration resistance. It has a melting point of 258°C and stable at 150°C for 20 minutes. It can be dissolved in organic solvents such as ethanol and acetone when heated. It is mainly used for coatings.

Medium chrome yellow has good weather resistance and heat resistance and can maintain good chemical stability at high temperatures. It is an essential material for coloring plastics, coatings, paints, etc.

Feature

1. Bright color and clean

This product is a medium yellow powder obtained by mutual precipitation of chromate and lead salt solution. The original color shows:

Diluted color display: , with blue paint to form a medium green picture

2. Strong tinting power, great hiding power

Relative tinting power ≥ 95%, hiding power ≤ [40,95] (g/m2), low density, easy to grind, strong color bleeding resistance and not easy to fade.

3. Weather resistance, strong heat resistance

Volatile matter at 105℃≤1.0(%,m/m)

4. Excellent water resistance, solvent resistance, acid and alkali resistance

Water soluble matter ≤1.0 (%), PH value of water suspension, 6～9

5. Good light resistance and dispersion

Light resistance ≥ 5 (level), easy to disperse ≤ 25 (μm)

6. Not easy to react with most coatings and base materials

Insoluble in water and oil, oil absorption≤[15,30]%, but easily soluble in strong inorganic acid and excessive alkali solution, easily decomposed when encountering strong acid or strong alkali; it will react with reducing substances such as hydrogen sulfide to make the pigment color darken.

Storage

When storing medium chrome yellow, it is necessary to ensure that the storage place should be kept in a dry and ventilated environment. At the same time, it is also necessary to maintain the temperature and humidity of the warehouse, which can effectively avoid the performance damage of medium chrome yellow.

Container Packing:

20GP，1000kg/Tray，20Tray，Total：20ton/Container

20GP，1200kg/Tray，20Tray，Total：24ton/Container

In order to adapt to the development and requirements of the market, we intensified our research and launched new series of Iridescent Pearl Pigment with New Design and High Quality in line with customer needs. Our company's products within the scope of quality problems, or service is not satisfactory, users can call the hotline at any time. Our company testing equipment is very perfect so as to accelerate the development of new products and market promotion.