Non Chrome Seal Rinse

 

Non-Chrome Seal Rinse is a water-soluble corrosion preventative designed for use on phosphated and bare steel, as well as non-ferrous metals.  It eliminates hexavalent and trivalent chromium from final seal chemicals to simplify waste disposal, thereby allowing less expensive waste treatment facilities.  This non-foam product provides in-plant protection for up to 30 days.  The anti-oxidation barrier deposited does not interfere with painting, welding, gauging or other procedures.

 

OPERATING CONDITIONS

 

            Concentration                                                    1-4% by volume

            Time                                                                 30 seconds - 1 minute

            Temperature                                                      60 190 oF.

            Control                                                              pH: 10.5 - 11.5

 

MAKE-UP PROCEDURE

 

            1.  Mild steel tank should be filled with water.

            2.  Add 2% Non-chrome seal rinse.

            3.  Mix solution with paddle.

            4.  Raise temperature to operating range.

            5.  Check pH and maintain at 10.5 - 11.5

 

CONCENTRATION CONTROL METHOD

 

            1.  Maintain pH at 10.5 - 11.5

            2.  Pump tank and recharge on regular basis, once every 2 - 4 weeks is normal.

 

HANDLING

 

This product is a strong alkaline material containing sequestering agents.  Handle with extreme caution.

 

Read Material Safety Data Sheet before using this product.

 

DISCLAIMER:

The information presented herein, while not guaranteed, is to the best of our knowledge true and accurate.  No warranty or guarantee expressed or implied is made regarding the performance of any products, since the manner of use is beyond our control.  No suggestion for product use or anything contained herein, shall be construed as a recommendation for its use in infringement of any existing patent and we assume no responsibility or liability for operations which do infringe any such patents.  The above includes confidential and proprietary information of So Clean Solutions and is furnished to you for your use solely on products or processes supplied by us to you.

 

Product Data Sheet/PH017                                                      Effective Date: 06-07-07                                         Supersedes: 12-05-01