Cobalt Naphthenate CAS NO.61789-51-3

 Cobalt:
Cobalt is a most active oxidation catalyst, who makes the coating surface fast drying. Used alone, it may have a tendency to cause surface wrinkling, therefore, cobalt is generally used in combination with other metals, such as manganese zirconium, lead, zinc, calcium, rare earth.

Because the deep blue color of the cobalt counteracts the yellow of the oils and resins, cobalt is almost always used in white coatings.

Advised addition level 0.02-0.06%(non-volatilization weight of metal to resin)

Cobalt Naphthenate

□  Brand：   421-3

□  Structural Formula:

□  Specification：

□  Property and use：

●   Cobalt is the most active oxidation catalyst, which makes the coating surface fast drying. Used alone, it may have a tendency to cause surface wrinkling; therefore, cobalt is generally used in combination with other metals, such as manganese, zirconium, lead, zinc, calcium, rare earth.

●   Various air-drying coating

□   Add Content：

     (0.02-0.06)%（Compared with the solid content）

□   Package：

 200L iron barrel, net weight 180kg, small package are 25kg / barrel.

□  Storage：

This product should be placed in a cool, dry and ventilated warehouse, sealed to prevent direct sunlight. The production’s life time is one year. Overdue, according to technical indicators retest, if the results meet the standards, it can still be used.

All the above information and data are resulting from our experimental plant, it can be used as a reference, but we remind the user to determine the needs of individuals tested recipes