HAVILAND ZINC ACID ZINC CHLORIDE HP Radiance AZ • Produces a brilliant level and ductile deposit from *Requires a MINIMUM of 4 oz/gal (30 g/l) Ammonium Recommended total chloride range for potassium- • HP RADIANCE AZ CARRIER is primarily lost Boric Acid or Potassium-Ammonium salt bath Chloride and operates at an ammonium salt bath should be as follows: through drag-out but may also be lost due through formulations. optimum of 6 oz/gal (45 g/l). frequent treatment for iron. The most efficient Zin Metal Total Chlorine Unit • Tolerant to high temperature operation up Concentrations Level and effective way to replace HP RADIANCE AZ to 120°F. Works well in either rack or barrel BATH MAKE-UP 2.0 – 3.0 oz/gal 16 - 18 CARRIER is to add it in conjunction with HP operations Boric Acid 3.0 – 5.0 oz/gal 18 - 20 RADIANCE AZ BRIGHTENER as follows: - LOW DRAG-OUT/LOW IRON CONTAMINATION • Contains a special compound that insures an Per 100 gallons Per 100 Liters (Most Rack Baths) extremely bright yet ductile deposit at higher Zinc Chloride 7 gal 7 liters Total chloride ion can be controlled by adding a current densities. 62.5% mixture of 80% by weight potassium chloride and • Add 1/2 gallon AZ CARRIER with each 1 • Simple two component system for easy bath Potassium Chloride 234 lbs 21 kg 20% by weight ammonium chloride. Two ounces / gallon AZ BRIGHTENER control and maintenance. Boric Acid 25 lbs 3 kg gallon of this mixture will yield one ounce per gallon - MEDIUM DRAG-OUT (Most Barrel Baths, Some • Free of complexing agents. Has excellent rinsing HP Radiance AZ 5 gal 5 liters of chloride ion. Rack Baths) characteristics for reduced drag-out and improved Carrier Ammonium Chloride/Potassium Chloride or Boric • Add 1 gallon AZ CARRIER with each 1 gallon chromate receptivity. HP Radiance AZ 4-10 fl oz 115 - 300 ml acid are chemical additions required during normal AZ BRIGHTENER Brightener • Very low foaming even with vigorous air agitation operation. They should be added regularly based on - HIGH DRAG-OUT/HIGH IRON CONTAMINATION or evaporative recovery. periodic analysis for chloride or boric acid. (Some Barrel Baths) Potassium- Ammonium The following equivalents should be noted when • Add 2 gallons AZ CARRIER with each 1 gallon maintaining the chloride content of the bath: OPERATING PARAMETERS Per 100 gallons Per 100 Liters HP RADIANCE AZ BRIGHTENER Zinc Chloride 7 gal 7 liters • Ammonium Chloride contains 66% chloride. Boric Acid Note: Maintenance of HP RADIANCE AZ additives 62.5% • Potassium Chloride contains 48% chloride. should be checked by the periodic use of Hull-cell Barrel UNIT Potassium Chloride 169 lbs 23 kg • 62.5% liquid zinc chloride contains 78 ounces per evaluations. Min Max Boric Acid 47 lbs 6 kg gallon (586 g/L) chloride and Zinc Metal 3 5 Oz/Gal HP Radiance AZ 5 gal 5 liters 72 oz/gal (541 g/L) zinc (as metal). Carrier Total Chloride Ion* (from 17 20 Oz/Gal E.g. To raise the total chloride 1.0 oz/gal, add 0.34 Potassium) HP Radiance AZ 4-10 fl oz 115 - 300 ml oz/gal Ammonium Chloride (NH4CL) and 1.75 oz/gal Boric Acid 3 5 Oz/Gal Brightener Potassium Chloride (KCL). HP RADIANCE AZ 3 6 % by vol CARRIER 1. Prior to make-up of HP Radiance AZ plating bath, HP RADIANCE AZ 0.03 0.1 % by vol the process tank should be thoroughly cleaned and Only high grade Untreated Potassium Chloride BRIGHTNER leached for a period of 24 hours with a solution of (KCl) must be used in making up an operation of pH (Electrometric) 4.8 5.8 pH 5% by volume HCl. HP RADIANCE AZ. KCl cannot contain harmful or Temperature 75 110 °F 2. Fill the bath approximately 70% of the working organic additives. *To raise the total chloride 1.0oz/gal requires 2.1oz/gal volume with hot water. Potassium Chloride utd.(KCL) 3. While mixing, slowly add the appropriate amount MAINTENANCE ADDITIONS: of zinc chloride, potassium chloride, and either • HP RADIANCE AZ BRIGHTENER is maintained in Potassium- Ammonium boric acid or ammonium chloride. the bath at the rate of one gallon per 15,000 to RACK or UNIT 4. After the salts are dissolved, add the required 20,000 ampere-hours. Additions are made every BARREL amount HP Radiance AZ Carrier and Brightener. 2 - 4 hours or continuously with use of an addition Min Max 5. Adjust to operating volume with water. agent pump. Zinc Metal 2 5 Oz/Gal Total Chloride Ion* (from 16 20 Oz/Gal Potassium) HP RADIANCE AZ 3 5 % by vol CARRIER HP RADIANCE AZ 0.05 0.15 % by vol BRIGHTNER pH (Electrometric) 5.0 5.8 pH Temperature 75 110 °F ACID ZINC CHLORIDE HP Lus AZ • Produces brilliant, level, ductile deposits from a on a regular basis based on periodic analysis of the 1. Prior to make-up of HP Lus AZ plating bath, the straight boric acid or mixed potassium ammonium bath. process tank should be thoroughly cleaned and salt formulation. Ammonium chloride contains 66% chloride. leached for a period of 24 hours with a solution of • Free of complexing agents and has excellent Potassium chloride contains 48% chloride. 5% by volume HCl. rinsing characteristics **Note – Only untreated potassium chloride must 2. Fill the bath approximately 70% of the working • Tolerant to high temperature operation of up to be used in making up and replenishing HP Lus AZ volume with hot water. 110°F. baths and must not contain any harmful or organic 3. While mixing, slowly add the appropriate amount • Very low foaming even with vigorous air agitation additives. Only high purity zinc chloride should be of zinc chloride, potassium chloride, and either or evaporative recovery. used. Low-grade chemicals will cause performance boric acid or ammonium chloride. issues in the process. 4. After the salts are dissolved, add the required amount HP Lus AZ Carrier and Brightener. OPERATING PARAMETERS RECOMMENDED EQUIPMENT 5. Adjust to operating volume with water. Boric Acid • Tanks: PVC or rubber-lined, mild steel RACK OR UNIT MAINTENANCE AND PROCESS CONTROL BARREL • Agitation: Mechanical or air. Min Max • Filtration: continuous filtration of 15 microns is HP Lus AZ Brightener is maintained in the bath at Zinc Metal 3 5 Oz/Gal recommended for routine operation. If carbon the rate of 1 gallon per 15,000-25,000 ampere- Total Chloride Ion* (from 17 20 Oz/Gal treatment or other purification is necessary, 5-10 hours (1 liter per 4,000-6,600 amp hrs). Additions Potassium) micron filters should be substituted. should be made every two to four hours of operation HP LUS AZ CARRIER 1 2 % by vol • Ventilation: spray is inherently corrosive due to low or continuously through the use of an addition agent HP LUS AZ BRIGHTNER 0.03 0.1 % by vol pH. The use of fiberglass, PVC, or polyethylene pump. pH (Electrometric) 4.8 5.8 pH ventilation equipment and exhaust fans is HP Lus AZ Carrier is primarily lost through drag-out Temperature 70 110 °F recommended to prolong equipment life. but may also be lost due to frequent treatment for iron. The most efficient and effective way to replace HP Lus AZ Carrier is to add it in conjunction with HP Potassium- Ammonium BATH MAKE-UP Lus AZ Brightener. Barrel UNIT Boric Acid Min Max Per 100 gallons Per 100 Liters *Note – Maintenance of HP Lus AZ additives Zinc Metal 3 5 Oz/Gal Zinc Chloride 7 gal 7 liters should be checked by the use of periodic hull-cell Total Chloride Ion* (from 17 20 Oz/Gal 62.5% evaluations. Potassium) Potassium Chloride 234 lbs 31 kg Boric Acid 3 5 Oz/Gal pH: Maintained within the operating limits with dilute Boric Acid 25 lbs 3 kg HP RADIANCE AZ 3 6 % by vol hydrochloric acid. Care should be taken during pH CARRIER HP LUS AZ 5 gal 1 liters adjustment as the pH changes quite rapidly with CARRIER HP RADIANCE AZ 0.03 0.1 % by vol small additions of acid. Hydrochloric acid should BRIGHTNER HP LUS AZ 4-10 fl oz 115 - 300 ml be diluted with equal parts water prior to adding to BRIGHTENER pH (Electrometric) 4.8 5.8 pH the bath to avoid localized precipitation of addition Temperature 75 110 °F agents. The pH should be checked using a meter and Potassium- Ammonium not pH paper. BATH MAINTENANCE INFORMATION Per 100 gallons Per 100 Liters Zinc Chloride 7 gal 7 liters The total chloride Ion can be controlled by adding a 62.5% mixture of 80% by weight potassium chloride and Potassium Chloride 169 lbs 23 kg 20% by weight ammonium chloride. Two ounces per Boric Acid 23 lbs 6 kg gallon of this mixture will yield one ounce per gallon HP Radiance AZ 1 gal 1 liters of chloride ion. Carrier Ammonium chloride and potassium chloride or boric HP Radiance AZ 4-10 fl oz 115 - 300 ml acid are the only chemical additions required in the Brightener bath during normal operation. They should be added ALKALINE NON-CYANIDE ZINC ALKALINE NON-CYANIDE ZINC HAVTECH ZN 1 MIX Single Component Process HAVASTAR ZN GLEAM MIX Single Component Process • Extremely bright, “one component” alkaline non- OPERATING PARAMETERS • An extremely bright, simple to use, singe OPERATING PARAMETERS cyanide Zinc plating system that produces lustrous component alkaline non-cyanide zinc plating Optimum Rack Optimum Barrel Optimum Rack Optimum Barrel COMPONENT COMPONENT deposits over a wide range of current densities. Concentration Concentration system designed to produce lustrous deposits over Concentration Concentration • Works equally well in both rack and barrel 1.3 oz/gal Zinc Metal 1.5 oz/gal a wide range of current densities.