309 Zinc Chromate

309 Zinc Chromate
309 Zinc Chromate
309 Zinc Chromate
309 Zinc Chromate

309 Zinc Chromate

Min.Order / FOB Price:Get Latest Price

25 Kilogram

Negotiable

  • Min.Order :25 Kilogram
  • Purity: 98%
  • Payment Terms : L/C,D/A,D/P,T/T,Other

Keywords

Chrome Pigment 37300-23-5 Yellow Powder

Quick Details

  • Appearance:Yellow powder
  • Application:Used for alkyd primer and phenolic primer, high-chprimer, epoxy resin primer, polyurethane primers, etc.
  • PackAge:25kg / Kraft Paper Bag or Can Be Customized
  • ProductionCapacity:10000|Kilogram|Week
  • Storage:Store in a tightly packed receptacle in a cool, dry place.
  • Transportation:We examine from raw materials to finished products each link,to ensure product quality is up to the national standard and delivers the products on schedule, according to quantity and keeps guality.

Superiority:

Chromium yellow, also known as lead chromate, chemical formula: PbCrO4, yellow monoclinic crystal. It is soluble in lye, inorganic acid, insoluble in water and insoluble in oil.
Chromium yellow is neutral lead chromate, a very beautiful slightly warm color, toxic and somewhat carcinogenic. The lead chromate produced according to different production methods can range from the lightest lemon yellow, light yellow, medium yellow, dark yellow up to orange. The chromium yellow marketed are noted with chromium color, such as medium chromium yellow. The stability of chrome yellow varies significantly with its color, the darker the color, the more durable it is, while light chrome yellow will darken with heat or age. Chrome yellow and the stability of the general blue blend will improve, but the chrome yellow can not be mixed with the color with sulfur, easy to darken and black after tuning. Chrome yellow can not be mixed with lead white.

 

 

 

Details:

Product Description:

Chromium yellow is neutral lead chromate, a very beautiful slightly warm color, toxic and somewhat carcinogenic. The lead chromate produced according to different production methods can range from the lightest lemon yellow, light yellow, medium yellow, dark yellow up to orange. The chromium yellow marketed are noted with chromium color, such as medium chromium yellow. The stability of chrome yellow varies significantly with its color, the darker the color, the more durable it is, while light chrome yellow will darken with heat or age. Chrome yellow and the stability of the general blue blend will improve, but the chrome yellow can not be mixed with the color with sulfur, easy to darken and black after tuning. Chrome yellow can not be mixed with lead white.

 

 

309 Zinc Chromate technology index (CAS 37300-23-5)

Project

Index

Appearance

Yellow powder

105℃ volatiles  %

≤ 1.0

CrO3 %

≥ 17.0

Zinc Oxide  %

68.5-72.0

Chloride

≤ 0.1

Oil absorption  ml/100g

≤ 40.0

 

Quick Details:

Product name

309 Zinc Chromate 

Properties

Light 

4

Weather 

2~3

Heat(℃)

160

Water 

4

Menstruum 

5

Acid 

1

Alkali 

3

Transference 

5

Dispersibility (μm) 

≤ 20

Oil Absorption (ml/100g) 

≤ 40

Applications

Paint 

Printing ink 

 

Plastics 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

Product properties:

Slightly soluble in water, strong acid or alkali to meet can decompose.

The main characteristics:

Has good anti-corrosion properties.

Application scope:

Can be used for alkyd primer and phenolic primer, high-chprimer, epoxy resin primer, polyurethane primers, etc. Mainly used for phosphating primer, its high content of zinc salt can participate in phosphoric acid and poly(vinyl alcohol) shrink the reaction of butyl aldehyde, by the formation of the complex can be a very good passivation metal surface, improve its adhesion. Can also be used in light metals of the aviation equipment to surface treatment, it is a good light metals antirust pigment.

Attention:

This product should be avoided mixed use with a acid alkaline or reducing substances. Before using this product, should go to the test, to ensure that our products can meet the requirements of your company.
This product in transportation, storage process, should avoid contact with water. 

 

Related Products Catalog:

 

Company Introduction:

Colorcom is a global leader in industrial chemical manufacturing and is continuously innovating and transforming to exceed client expectations and industry standards.

Colorcom prides itself on superior customer and technical focus, while focusing on support, developing and manufacturing superior colorants and specialty chemicals. All of our industrial chemical manufacturing is executed to enhance the performance, appeal and processing of a broad range of products used in various industries and consumer - based applications.

 

Our advantage:

The competitive advantages of Colorcom international as your business partner or supplier:

1.Established manufacturer.
2.Current ISO certified; REACH registered.
3.Track record of quality, Lot to lot consistency.
4.Zero defect, Return policy.
5.Sufficient inventory.
6.Wide product portfolio, A great choice of shades.
7.Joint product development.
8.Total innovative solutions for every industry of the specific requirements.
9.Open dialogue and communication channels.
10.Long term commitment to meet or exceed the expectations of customers.
11.Competitive pricing, Optimistic margin.
12.Providing efficient service which is second to none.
13.Constantly changing industry requirements for innovative, fully customized products and solutions.
14.Consistent color performance, adaptability, flexibility and customization.
15.26 years of chemical industry knowledge and experience.
16.Colorcom makes every effort to better serve the global customers,We create and bring the best values to you.

 

 

 

 

 

Sincerely look forward to your inquiry!

we will be the most sincere service attitude and product professionalism to make you satisfied!

 

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