cobalt drier

• Post Date:

  May 24,2017

• Expiry Date:

  Jun 23,2017

• Detailed Description:

  Price:7400 USD Metric Tons
  Payment Method: TT
  1. DESCRIPTION:
  Clear and Red Violet Liquid.
  
  2. Applications:
  Cobalt is an extremely active & most widely used drier in coatings & capable of being used even as a single Drier. It is primarily an oxidation catalyst & acts as a " Surface Drier ". It may have a tendency to cause surface wrinkling, hence to provide uniform drying. Cobalt is generally used in combination with other metals, such as Manganese, Zirconium, Calcium & Combinations of these metals. As quantity of Cobalt Drier used is very small, it minimizes discoloration in paints & enamels compared with other Driers. Cobalt does not discolor white paints as the deep blue color of the cobalt counteracts the yellow of the oils &resins & thereby enhances the whiteness of the paint. The unique feature of cobalt is that is least affected by atmospheric humidity. Cobalt is an effective accelerator for polyester.
  
  3. Specification:
  Item Unit Specification
  Color APHA Violet
  Specific Gravity (25℃) gcm-3 (1.02-0.82) ± 0.02
  Metal Content Wt % 4/6/8/10/12
  No-Volatile Matter Wt % (70-20) ± 2
  
  4.Physical Property:?
  Item Unit Specification
  Viscosity (25℃) MPa -s 200-500 CP
  Flashing Point ℃ ≥30
  Freezing Point ℃ <2
  Solubility (20℃) g/100g Transparent
  5. Packing:
  Net 185kgs per drum Also available in bulk quatities

• Company:

  MIDAS CHEMICAL COMPANY LIMITED         

• Contact:

  024-24110168

• Tel:

  +86-13897918272

• Fax:

• Email:

  cindy@midaschem.com