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This section provides an overview for surface treatment chemicals as well as their applications and principles. Also, please take a look at the list of 6 surface treatment chemicals manufacturers and their company rankings. Here are the top-ranked surface treatment chemicals companies as of April, 2026: 1.INDOTECH CORPORATION, 2.Akay Grup Kimya San.Tic. A.Ş., 3.Salts and Chemicals Private Ltd.
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Categories Related to Surface Treatment Chemicals
Surface treatment chemicals encompass the various substances utilized in surface treatment processes, targeting materials like metal products, parts, and certain plastics. These treatments aim to enhance mechanical performance, encompassing attributes such as hardness, corrosion resistance, wear resistance, heat resistance, adhesion, insulation, and conductivity.
Additionally, decorative processes like polishing and coloring are often applied to surfaces to add aesthetic value.
The surface treatment process involves several steps, starting with pre-treatment measures like degreasing, acid washing, and rinsing to eliminate foreign substances from the material's surface. Surface activation may also be necessary before applying coatings or initiating chemical reactions. Chemicals utilized in these pre-treatment and post-treatment rinsing processes are collectively known as surface treatment chemicals.
Common surface treatment techniques include chemical reactions, plating, anodizing, and electrocoating.
This method involves immersing materials in chemical solutions to induce reactions on the surface, altering material properties. For instance, blackening iron products enhance corrosion resistance by forming a ferric oxide film through chemical reactions.
Plating entails depositing a metallic coating onto metal substrates (and sometimes plastics) to enhance aesthetics, corrosion resistance, and mechanical properties.
Applied to aluminum substrates, anodizing forms an oxide film to improve corrosion resistance and other properties.
Immersing materials in a water-soluble paint tank and applying direct current deposits the paint onto the surface. Methods like cationic and anionic electrodeposition coating offer superior corrosion resistance, with the former widely used in automotive undercoat painting.
Surface treatment processes necessitate proper surface preparation to remove contaminants like grease, rust, or unwanted films. Parameters such as chemical concentration, temperature, and electrical conditions must be meticulously controlled for effective and consistent treatment. Expertise in managing these parameters is critical for successful surface treatment.
When selecting surface treatment chemicals, factors such as material type, desired performance, and treatment method must be considered. Consulting experts may be beneficial due to the broad range of available chemicals and specialized requirements.
*Including some distributors, etc.
Sort by Features
Ranking as of April 2026
Derivation Method| Rank | Company | Click Share |
|---|---|---|
| 1 | INDOTECH CORPORATION |
16.7%
|
| 2 | Akay Grup Kimya San.Tic. A.Ş. |
16.7%
|
| 3 | Salts and Chemicals Private Ltd |
16.7%
|
| 4 | Uma Chemicals |
16.7%
|
| 5 | Oy Galvatek Ab |
16.7%
|
| 6 | Nihon Parkerizing Co., Ltd |
16.7%
|
Derivation Method
The ranking is calculated based on the click share within the surface treatment chemicals page as of April 2026. Click share is defined as the total number of clicks for all companies during the period divided by the number of clicks for each company.Number of Employees
Newly Established Company
Company with a History
850 products found - Page 4
850 products - Page 4
Sanko Shokai Co., Ltd.
320+ people viewing
■Product overview acidic liquid. ■Applications Etching liquid for chrome. ■Features ・Since it is not a mixture of strong acids, it has excellent...
Sanko Shokai Co., Ltd.
170+ people viewing
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■Product overview acidic liquid. ■Applications Bright chemical polishing liquid for nickel. ■Features Gloss can be added when used at low tempera...
Sanko Shokai Co., Ltd.
190+ people viewing
Last viewed: 14 hours ago
■Product overview Acidic liquid (properties change depending on the type of ITO film). ■Applications Etching liquid for various ITO films. ■Featu...
Sanko Shokai Co., Ltd.
180+ people viewing
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■Product overview acidic liquid. ■Applications Chemical polishing liquid for titanium. ■Features Bright chemical polishing treatment is possible ...
Sanko Shokai Co., Ltd.
210+ people viewing
Last viewed: 1 day ago
■Product overview Non-silicone antifoaming agent that does not fall under the PRTR law. ■Applications Highly concentrated liquid type. ■Features ...
Sanko Shokai Co., Ltd.
160+ people viewing
Last viewed: 6 hours ago
■Product overview acidic liquid. ■Applications Chemical polishing liquid for nickel silver. ■Features Can be processed at room temperature.
Tool System Co., Ltd.
190+ people viewing
Last viewed: 1 day ago
■Features - Penetrant testing that accurately and easily locates surface defects regardless of the material of the inspected object. - High quality...
6 models listed
Sanko Shokai Co., Ltd.
190+ people viewing
Last viewed: 6 hours ago
■Product overview acidic liquid. ■Applications Chemical polishing liquid for Kovar. ■Features Adjustable over a wide range of temperatures (room ...
MARKTEC Corporation
290+ people viewing
■Features ・Aerosol (type 450) fluorescent magnetic powder liquid. - No need to prepare troublesome magnetic powder liquid, making it ideal for out...
Sanko Shokai Co., Ltd.
240+ people viewing
Last viewed: 6 hours ago
■Applications Bright chemical polishing fluid for stainless steel and Kovar. ■Features It can remove burrs and processing marks caused by machinin...
Sanko Shokai Co., Ltd.
350+ people viewing
*Danger/Drama. ■Product overview ・English name: Sodium nitrite. ・CASNo.7632-00-0. ・Also known as: Sodium nitrite. -Chemical formula: NaNO2. ・M...
Sanko Shokai Co., Ltd.
160+ people viewing
■Product overview For steel. ■Applications Degreasing and derusting agent for steel. ■Features Degreasing and derusting can be done simultaneousl...
Sanko Shokai Co., Ltd.
360+ people viewing
Last viewed: 6 hours ago
■Product overview acidic liquid. ■Applications Electrolytic polishing liquid for stainless steel. ■Features Gloss can be added when used at low t...
Sanko Shokai Co., Ltd.
270+ people viewing
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■Applications Bright chemical polishing liquid for copper and copper alloys. ■Features We do not use hydrogen peroxide or Kirinsu bath. A special ...
Sanko Shokai Co., Ltd.
240+ people viewing
■Product overview Electrolytic oxide film removal. ■Applications Copper alloy/iron alloy. ■Features Suitable for electrolytic polishing, deburrin...
Sanko Shokai Co., Ltd.
280+ people viewing
Last viewed: 1 day ago
■Product overview Electrolytic polishing. ■Applications Copper alloy. ■Features Suitable for electrolytic polishing, deburring, chamfering, and o...
MARKTEC Corporation
230+ people viewing
■Features ・Aerosol (type 450) fluorescent magnetic powder liquid. - No need to prepare troublesome magnetic powder liquid, making it ideal for out...
Sanko Shokai Co., Ltd.
150+ people viewing
■Product overview A clear type top coat treatment agent that achieves stable high corrosion resistance and friction coefficient. ■Applications Top...
Sanko Shokai Co., Ltd.
220+ people viewing
Last viewed: 10 hours ago
■Product overview A clear type top coat treatment agent that achieves stable high corrosion resistance and friction coefficient. ■Applications Top...
Daizo Co., Ltd.
210+ people viewing
■Product overview The Scratch Check series is a dye penetrant tester that can quickly and accurately detect minute defects on the surface of materi...
Sanko Shokai Co., Ltd.
140+ people viewing
■Product overview A clear type top coat treatment agent that achieves stable high corrosion resistance and friction coefficient. ■Applications Top...
Sanko Shokai Co., Ltd.
140+ people viewing
■Product overview A clear type top coat treatment agent that achieves stable high corrosion resistance and friction coefficient. ■Applications Top...
Nippon Talc Co., Ltd.
470+ people viewing
Last viewed: 8 hours ago
This talc meets standards based on quasi-drug raw material standards and has acquired Halal certification.
MARKTEC Corporation
260+ people viewing
Last viewed: 7 hours ago
■Features ・For oil dispersion only ・High fluorescence brightness allows minute defects to be easily discovered. ・It can be used for a long time ...
Sanko Shokai Co., Ltd.
150+ people viewing
■Product overview Alloy Zinc/Zincate Type Zinc (Iron Alloy Plating) - For barrel processing. ■Applications Zinc (iron alloy plating). ■Features ...
Sanko Shokai Co., Ltd.
120+ people viewing
■Product overview Alloy Zinc/Zincate Type Zinc (Iron Alloy Plating) - For rack processing. ■Applications Zinc (iron alloy plating). ■Features ・U...
Sanko Shokai Co., Ltd.
130+ people viewing
Last viewed: 1 day ago
■Product overview Chemicals for electronic parts, lead-free, tin-copper plating. ■Applications High current specification. ■Features Semi-bright ...
Sanko Shokai Co., Ltd.
140+ people viewing
Last viewed: 1 day ago
■Product overview Chemicals for electronic parts, lead-free, tin-copper plating. ■Applications High current specification. ■Features ・Semi-brigh...
Sanko Shokai Co., Ltd.
130+ people viewing
Last viewed: 1 day ago
■Product overview Chemicals for electronic parts, lead-free, tin-copper plating. ■Applications Tin-copper plating, high speed bright plating. ■Fe...
Sanko Shokai Co., Ltd.
130+ people viewing
■Product overview Bright plating for high speed use. ■Applications Lead-free tin-copper plating. ■Features Specular gloss over a wide current den...
