The LE-72 hard gold plating solution can produce a 24K alloy coating. The plating solution can operate at a wide range of current densities, resulting in a mirror-like bright coating with a hardness of approximately 160~180 Vickers. The thickness can be increased to over 10 micrometers. The coating has a uniform and bright color, is highly ductile, and has excellent corrosion resistance. It is suitable for decorative and functional applications of parts. This gold plating method is suitable for both curtain coating and rotary plating. The plating solution is stable and easy to operate.
Below is the product catalog I have.
| LEProduct Series Catalogue | |||||
| 1. Pre-treatment Products | V. Chrome-plated Series Products | ||||
| LE-1Powerful room-temperature alkaline degreaser (phosphorus-free,1%Highly concentrated) | LE-50 Rare Earth Chrome Plating Additive | ||||
| LE-2Powerful Room Temperature Acidic Degreaser | LE-51 Fluoride-Free Rapid Hard Chrome Electroplating Additive | ||||
| LE-3Defoamer for degreasing | LE-53 Black Chrome Electroplating Additive | ||||
| LE-10Desiccant | VI. Tin-plated and Tin alloy series products | ||||
| LE-11Copper Parts Pickling Brightener | LE-60 Bright Acidic Tin Plating Brightener | ||||
| LE-13Zinc Alloy Chemical Polishing Agent | LE-61 Bright Electroplating Cobalt-Silver Alloy (Gun Black) Additive | ||||
| LE-14Stainless Steel Electrochemical Mirror Polishing Agent | LE-62 Electroplated Bright Cobalt-Zinc-Zinc Alloy (Chrome Substitute) Additive | ||||
| LE-16Solid Activated Acid | VII. Gold-plated Product Series | ||||
| II. Galvanized Product Series | LE-70 Neutral Electroplating Brightening Thin Gold Additive | ||||
| LE-20 Chlorination * Bright Zinc Plating Additive | LE-71 High Purity Solderability Gold Plating Additive | ||||
| LE-20B Two-component Chlorination * Bright Zinc Plating Additive | LE-72 High-Speed Electroplating Bright Gold Additive | ||||
| LE-21 Bright Zincate (or Cyanate) Zinc Coating General Additives | LE-74 Stainless Steel Direct Gold Plating Additive | ||||
| LE-24 Chlorination* Bright Electroplating Zinc-Iron Alloy Additive | VIII. Silver-plated Product Series | ||||
| LE-26 Bright Alkaline Zinc-Nickel Alloy Electroplating Additive | LE-80 Bright Cyanide Silver Plating Brightener | ||||
| LE-25A Color Passivating Agent | LE-81 Bright Silver Cyanide Plating Brightener | ||||
| LE-25B Blue-White Passivator | IX. Phosphating Series Products | ||||
| LE-25C Black Passivator | LE-90 Normal Temperature Steel Phosphating Solution | ||||
| LE-25E Military Green Passivator | LE-93 Room Temperature Steel Four-in-One Phosphating Solution | ||||
| LE-25H Zinc Plating Sealer | Ten, Metal Protective Agent Series Products | ||||
| LE-25K Chromium-Free Color and Black Universal Passivate | LE-100 Metal Anti-Changing Agent | ||||
| LE-25M Galvanized Passivation Agent | LE-101 Gold Plating Anti-Changing Color Agent | ||||
| LE-25A2 Trivalent Chromium Zinc Plating Color Passivating Agent | LE-102A Dehydrating Anti-rust Agent | ||||
| LE-25B2 Trivalent Chromium Zinc Plating Blue-White Passivating Agent | LE-103 Water-Soluble Lacquer | ||||
| LE-25C2 Trivalent Chromium Zinc Plating Black Passivate | LE-104 Anti-rust Oil | ||||
| III. Copper-plated Series Products | LE-105 Copper Parts Anti-Discoloration Agent | ||||
| LE-30 Bright Acidic Copper Plating Brightener (Imported Brightener) | LE-106A, B Salt Spray and Dehydration Anti-rust Agent | ||||
| German OPASS Acid Copper Light Stabilizer | LE-107 High-Strength Metal Protective Paint | ||||
| LE-31 Bright Cyanide Pre-plating Copper Additive (Low Cyanide, High Efficiency, Fast) | |||||
| LE-33 Semi-bright Alkali Non-cyanide Pre-plating Copper Additive | |||||
| IV. Nickel-plated Series Products | |||||
| LE-41 Multi-component Bright Nickel Plating Additive | |||||
| LE-42 Semi-Bright Nickel Plating Additive | |||||
| LE-43 High-Sulfur Nickel Electroplating Additive | |||||
| LE-115 Nickel Plating Solution Copper and Zinc Remover | |||||
| LE-116 Nickel Plating Liquid Iron Remover | |||||
| LE-400 Chemical Nickel Plating Agent | |||||