Oswal Udhyog

New Link Road, Mumbai, Maharashtra

Alumon Black 2 isa Light fast and heat fast neutral black dye suitable for exterior application. The dye bath is stable against contamination by drag-in of sulfates or aluminum salts from the anodizing electrolyte.

he dyed oxide film must be properly sealed properly using a hot sealing salt ANO SEAL CA-350 for best result.

Other Recommendation:

1) Ammonium compounds shall not be used for controlling of the pH or to buffer dye

bath solution.

2) The presence of ammonium compounds in the sealing solution may cause

leaching and loss of color.

3) Use sodium acetate for dye buffer.

4) Adequate care to be taken for proper rinsing to control drag-in for optimum tank life.

5) Dye may be dissolved separately outside the dye bath. Use demineralized water for

better dye bath stability.

6) The life of dye bath is reduced by water containing ammonium.

Alumon Black 2LW produces a Blue-Black color. At medium concentrations it is

used for Blue-Grey and Midnight Blue shades.

The dyed oxide film must be properly sealed properly using a hot sealing salt ANO SEAL CA-350 for best result.

Other Recommendation:

1) Ammonium compounds shall not be used for controlling of the pH or to buffer dye

bath solution.

2) The presence of ammonium compounds in the sealing solution may cause

leaching and loss of color.

3) Use sodium acetate for dye buffer.

4) Adequate care to be taken for proper rinsing to control drag-in for optimum tank life.

5) Dye may be dissolved separately outside the dye bath. Use demineralized water for

better dye bath stability.

6) The life of dye bath is reduced by water containing ammonium.

Alumon Black LSB is a very stable dye in powder form for coloring thin anodized film. It gives fast striking neutral black shade on aluminum. It is highly recommended for exterior applications due to its outstanding light fastness, weathering and heat resistance. Due to high concentration of dye, the consumption is much lower than other black dyes resulting into lower cost of black anodizing of aluminum. Alumon Black LSB offers good leveling even at short immersion time.

The dyed oxide film must be properly sealed properly using a hot sealing salt ANO SEAL CA-350 for best result.

Other Recommendation:

1) Ammonium compounds shall not be used for controlling of the pH or to buffer dye

bath solution.

2) The presence of ammonium compounds in the sealing solution may cause

leaching and loss of color.

3) Use sodium acetate for dye buffer.

4) Adequate care to be taken for proper rinsing to control drag-in for optimum tank life.

5) Dye may be dissolved separately outside the dye bath. Use demineralized water for

better dye bath stability.

6) The life of dye bath is reduced by water containing ammonium.

Alumon Black WHis a general purpose black dye. The dye bath is stable against contamination by drag-in of sulfates or aluminum salts from the anodizing electrolyte.

The dyed oxide film must be properly sealed properly using a hot sealing salt ANO SEAL CA-350 for best result.

Other Recommendation:

1) Ammonium compounds shall not be used for controlling of the pH or to buffer dye

bath solution.

2) The presence of ammonium compounds in the sealing solution may cause

leaching and loss of color.

3) Use sodium acetate for dye buffer.

4) Adequate care to be taken for proper rinsing to control drag-in for optimum tank life.

5) Dye may be dissolved separately outside the dye bath. Use demineralized water for

better dye bath stability.

6) The life of dye bath is reduced by water containing ammonium.

Alumon Black 3 isa single component black dye suitable for exterior application. The dye bath is stable against contamination by drag-in of sulfates or aluminum salts from the anodizing electrolyte.

The dyed oxide film must be properly sealed properly using a hot sealing salt ANO SEAL CA-350 for best result.

Other Recommendation:

1) Ammonium compounds shall not be used for controlling of the pH or to buffer dye

bath solution.

2) The presence of ammonium compounds in the sealing solution may cause

leaching and loss of color.

3) Use sodium acetate for dye buffer.

4) Adequate care to be taken for proper rinsing to control drag-in for optimum tank life.

5) Dye may be dissolved separately outside the dye bath. Use demineralized water for

better dye bath stability.

6) The life of dye bath is reduced by water containing ammonium.

Disclaimer: The information contained herein is believed to be true and accurate. However, Metadye makes no guarantees concerning the veracity of any statement. Use of any information on this page shall not attach any liability to Metadye or its associates. Metadye in no manner whatsoever, expressly or implied, warrants this information to be accurate and disclaims all liability for its use including any implied warranties of merchantability, suitability, fitness for a particular purpose or otherwise. Any person utilizing this document should seek competent professional advice to verify and assume responsibility for the suitability of this information to their particular situation. Under no circumstances shall Metadye be liable for any special, indirect, incidental or consequential damages of any kind, including loss of profits or income, and any such claims are hereby waived. Metadye strongly encourages the reader to consult the appropriate local, state and federal agencies concerning the matters as to handling, use, storage or disposal of any product, including its use alone or in combination with other products, or as to any apparatus or process for the use of any product.

Alumon Blue G is a powder dye recommended for panels, signs and labels. It can be also used for Cosmetic packaging material application.

The dyed oxide film must be properly sealed properly using a hot sealing salt ANO SEAL CA-350 for best result.

Other Recommendation:

1) Ammonium compounds shall not be used for controlling of the pH or to buffer dye

bath solution.

2) The presence of ammonium compounds in the sealing solution may cause

leaching and loss of color.

3) Use sodium acetate for dye buffer.

4) Adequate care to be taken for proper rinsing to control drag-in for optimum tank life.

5) Dye may be dissolved separately outside the dye bath. Use demineralized water for

better dye bath stability.

6) The life of dye bath is reduced by water containing ammonium.

Alumon Violet ACLW produces is fast striking violet dye suitable for cosmetic packaging and decorative applications.

The dyed oxide film must be properly sealed properly using a hot sealing salt ANO SEAL CA-350 for best result.

Other Recommendation:

1) Ammonium compounds shall not be used for controlling of the pH or to buffer dye

bath solution.

2) The presence of ammonium compounds in the sealing solution may cause

leaching and loss of color.

3) Use sodium acetate for dye buffer.

4) Adequate care to be taken for proper rinsing to control drag-in for optimum tank life.

5) Dye may be dissolved separately outside the dye bath. Use demineralized water for

better dye bath stability.

6) The life of dye bath is reduced by water containing ammonium.

Alumon Red A3LW is azo dye, used to give a fire red shade.

SEALING:

The dyed oxide film must be properly sealed properly using a hot sealing salt ANO SEAL CA-350 for best result.

Other Recommendation:

1) Ammonium compounds shall not be used for controlling of the pH or to buffer dye

bath solution.

2) The presence of ammonium compounds in the sealing solution may cause

leaching and loss of color.

3) Use sodium acetate for dye buffer.

4) Adequate care to be taken for proper rinsing to control drag-in for optimum tank life.

5) Dye may be dissolved separately outside the dye bath. Use demineralized water for

better dye bath stability.

6) The life of dye bath is reduced by water containing ammonium.

Calsr ;s(-font-family: ;Times New Romanmso-hansi-font-family:Calibri;mso-bidi-font-family:;Times New Roman;'>Concentration : 3 4 g/l

The dyed oxide film must be properly sealed properly using a hot sealing salt ANO SEAL CA-350 for best result.

Other Recommendation:

1) Ammonium compounds shall not be used for controlling of the pH or to buffer dye

bath solution.

2) The presence of ammonium compounds in the sealing solution may cause

leaching and loss of color.

3) Use sodium acetate for dye buffer.

4) Adequate care to be taken for proper rinsing to control drag-in for optimum tank life.

5) Dye may be dissolved separately outside the dye bath. Use demineralized water for

better dye bath stability.

6) The life of dye bath is reduced by water containing ammonium.