中外ケミテック List of Products and Services

"Saprotec G-400" is a product that can remove rust in a short time even in low temperatures during winter. By incorporating a corrosion inhibitor, it suppresses excessive substrate corrosion. Additionally, it is not subject to the Poisonous and Deleterious Substances Control Law, the Fire Service Act, or the PRTR Law. Please feel free to consult us when you need it. 【Features】 ■ Excellent rust removal capability even in low temperatures, such as during winter ■ Excessive substrate corrosion is suppressed by the incorporation of a corrosion inhibitor ■ Not subject to the Poisonous and Deleterious Substances Control Law, the Fire Service Act, or the PRTR Law *For more details, please refer to the PDF materials or feel free to contact us.

• Rust Inhibitor

"SAPROTECH RH-7K" is a water-soluble rust preventive agent for iron-based metals, demonstrating excellent effectiveness with a small amount of addition. It can be used for rust prevention after washing with water following degreasing or rust removal, as well as during water pressure testing and after the test. Additionally, by adding it to the final rinse tank of the phosphate coating process, it is possible to enhance the rust prevention capability after the coating treatment. 【Features】 ■ Excellent effectiveness with a small amount of addition ■ Enhances rust prevention capability after coating treatment by adding to the final rinse tank of the phosphate coating process *For more details, please refer to the PDF document or feel free to contact us.

• Rust Inhibitor

"Suprotec P-57KT5" is a paint stripper specifically for aluminum. It can also strip paint from other metals such as iron, copper, and zinc. This product is an acidic, non-methylene chloride type paint stripper that is not subject to the Poisonous and Deleterious Substances Control Law or the Fire Service Act, making it an environmentally friendly paint stripper. 【Features】 ■ No corrosion to aluminum and aluminum alloys compared to other aluminum strippers ■ Easy to use with immersion treatment, allowing for relatively quick paint stripping and high economic efficiency ■ Odor is reduced for use with heating ■ Does not contain heavy metals or compounds that fall under the Water Pollution Control Law, nor harmful substances ■ Has no flash point, allowing it to be handled as a non-hazardous material under the Fire Service Act *For more details, please refer to the PDF document or feel free to contact us.

• Other consumables

"SaProTech KSP-AL" is a phosphoric iron conversion agent for processing aluminum and aluminum die-cast materials. It can also process steel products simultaneously. This product was developed for customers who want to paint not only aluminum components, which are often painted, but also other materials. This product can treat aluminum, iron, and other materials through immersion treatment. 【Features】 ■ Excellent degreasing ability ■ Simultaneous coating treatment of aluminum components and steel products ■ Produces a clean and uniform coating ■ Compatible with immersion treatment methods *For more details, please refer to the PDF document or feel free to contact us.

• Coating Agent

"SaProTech G-100" is an excellent treatment agent that can process steel products for rust removal and degreasing while simultaneously performing film formation. When processing continuously or when there is a lot of rust and oil, the immersion method is advantageous. If rust and oil are abundant and difficult to remove, increasing the concentration or raising the treatment temperature will enhance the effectiveness. The chemical film is a dense iron phosphate film that provides excellent adhesion for painting and rust prevention. [Features] ■ Simultaneously performs rust removal, degreasing, and film formation ■ Continuous processing or immersion method is effective when there is a lot of rust and oil ■ Effectiveness can be increased by raising the concentration or treatment temperature *For more details, please refer to the PDF document or feel free to contact us.

• Rust Inhibitor

We would like to introduce "Saprotech S-110H," handled by Chugai Chemitech Co., Ltd. This is an alkaline degreaser used for immersion, which cleans oil and grease stains from metal surfaces in a short time. It demonstrates excellent degreasing effects not only on vegetable and animal oils but also on mineral oils. Please feel free to contact us when you need it. 【Features】 ■ Cleans oil and grease stains from metal surfaces in a short time ■ Demonstrates excellent degreasing effects on both vegetable/animal oils and mineral oils *For more details, please refer to the PDF document or feel free to contact us.

• Cleaning agents

"Suprotec S-07LS" is an alkaline liquid cleaner for shower sprays, made by adding an alkaline builder to a mixture of surfactants. It reduces issues such as residue of the cleaner and the formation of insoluble substances, which can occur when using alkaline powder cleaners, as well as clogging of shower spray nozzles. As a result, it shortens maintenance time for cleaning equipment, including nozzles, and reduces waste sludge. 【Features】 ■ Addition of an alkaline builder to a mixture of surfactants ■ Combines low foaming and strong degreasing properties ■ Exhibits excellent degreasing power *For more details, please refer to the PDF document or feel free to contact us.

• Cleaning agents

"SaProTech P-3CS" is a methylene chloride-based paint stripper that minimizes its impact on aluminum and other metals. It has powerful stripping performance while being low-odor, reducing the burden on workers. It is suitable for stripping epoxy, urethane, and electrodeposited coatings. The stripping method is by immersion, so please immerse the object as is or place it in a basket for immersion. 【Features】 ■ Minimizes impact on aluminum and other metals ■ Low odor ■ Suitable for stripping epoxy, urethane, and electrodeposited coatings *For more details, please refer to the PDF document or feel free to contact us.

• Coating Agent
• Other consumables

We would like to introduce "Saprotect KSP-1X," handled by Chugai Chemitech Co., Ltd. This product is a powerful degreasing type iron phosphate coating agent that finishes with a uniform and clean iron phosphate film on steel plates. It easily removes non-ferrous materials such as stainless steel, aluminum, and bonder steel plates, as well as difficult-to-remove oils, thereby reducing labor and resolving issues related to poor paint adhesion. 【Features】 ■ Finishes with a uniform and clean iron phosphate film on steel plates ■ Easily removes non-ferrous materials and difficult-to-remove oils ■ Reduces labor and resolves issues related to poor paint adhesion *For more details, please refer to the PDF materials or feel free to contact us.

• Coating Agent
• paint
• Cleaning agents

"Suprotec G-352" is a metal surface treatment agent used for pre-treatment before painting. It is a wipe-on treatment that removes light rust and oil, forming a thin iron phosphate film to prepare a good surface for painting. Since this product is an acidic liquid (phosphoric acid), please use containers and tools made of acid-resistant materials such as plastic. 【Features】 ■ Removes light rust and oil ■ Forms a thin iron phosphate film ■ Acidic liquid (phosphoric acid) *For more details, please refer to the PDF document or feel free to contact us.

• Coating Agent
• paint

"Saprotech DW-445" is a water wash booth treatment agent that suppresses foaming in the booth, aggregates paint in the water, eliminates paint solidification and stickiness, and facilitates the recovery of sludge by making it float. It has a defoaming effect, making it usable as a booth treatment agent for water-based paints. By adding a small amount to the circulating water of a spray painting water wash booth, it flocculates the paint floating on the water surface and in the water, preventing it from detaching and adhering to walls or solidifying, as well as preventing clogging. [Features] - Alkaline type booth treatment agent (0.3% aqueous solution, pH 9.5) - Suppresses foaming in the booth - Rust prevention properties - Reduces labor for booth cleaning operations - Extends the timing for water replacement in the booth *For more details, please refer to the PDF document or feel free to contact us.

• spray
• Rust Inhibitor
• Other consumables

"Saprotec D-777" is a type of water wash booth treatment agent that is added in small amounts to the circulating water of spray painting water wash booths. It flocculates and dissociates paint suspended on the water surface and in the water, preventing it from adhering and solidifying on booth walls and causing blockages. By preventing the dispersion of paint particles into the atmosphere and removing the generated flocs, the water remains clear, the renewal period is extended, and the characteristic odor is reduced. 【Features】 ■ Contains an antifoaming agent, providing antifoaming effects ■ Extends the cleaning period of the booth ■ Allows for an extended renewal of booth water ■ Has deodorizing effects 　* If the odor is severe, please use the deodorizing agent Saprotec DN-3 in conjunction. * For more details, please refer to the PDF document or feel free to contact us.

• spray
• Cleaning agents
• Other consumables

"SaProTech D-80FA" is a water-wash booth treatment agent that enhances the buoyancy of paint coagulation flocs in booth water. It is also compatible with primer-only booths. By adding a small amount to the circulating water of spray painting water-wash booths, it flocculates the paint that is floating on the water surface and in the water, preventing it from detaching and adhering or solidifying on walls and other surfaces, as well as from causing blockages. [Features] - Neutral and does not contain toxic substances like caustic soda (0.5% aqueous solution pH 7.5) - Contains an antifoaming agent, providing antifoaming effects - Extends the cleaning interval of the booth - Extends the renewal interval of booth water *For more details, please refer to the PDF document or feel free to contact us.

• spray
• Cleaning agents
• Other consumables

The "Saprotec KSP-5A/KSP-5P" is a phosphoric acid iron film forming agent that produces minimal foaming at low temperatures. "There are cases where the degreasing power for items other than steel products is poor, leaving oil residue after processing, which can lead to painting defects, so we are removing oil with thinner as a pretreatment." "I would like a product that can process all treated items in the pretreatment line to be developed." This product was developed in response to the above requests. 【Features】 ■ Minimal foaming at low temperatures and excellent degreasing capability ■ Excellent corrosion resistance - Salt spray test for 200 hours (peeling width within 2mm) - Coating is powder coating (epoxy-polyester) ■ The film is clean and uniform *For more details, please refer to the PDF document or feel free to contact us.

• Coating Agent
• paint
• Other consumables

"Sasquick G-1" is a treatment agent that removes heat scale from stainless steel after welding by brush application, improving the corrosion resistance of stainless steel. The processing time is impressively fast, finishing in 5 to 20 minutes even in winter. When rinsing with water, scrubbing with pressure water or a brush/sponge will result in a cleaner finish. 【Usage method for partial treatment (excerpt)】 ■ Apply undiluted solution by brush to the area to be treated ■ Processing time is 5 to 10 minutes ■ The color of the treatment solution changes from yellow to brown, indicating completion ■ After treatment, thoroughly rinse off the agent with water *For more details, please refer to the PDF document or feel free to contact us.

• stainless
• Other consumables
• Coating Agent

"Saprotec KC-20" is a rust inhibitor for water wash painting booths, appearing as a light yellow liquid. By regularly adding it to the booth water, it suppresses rust formation without compromising the effectiveness of our booth treatment agents. Please feel free to contact us if you have any inquiries. 【Properties】 ■Appearance: Light yellow liquid ■Specific gravity: 1.12 ■pH (1.0% aqueous solution): 8.6 *For more details, please refer to the PDF document or feel free to contact us.

• Other consumables

"SAPROTECH DN-3 (deodorizer)" is an additive for washing booths that has rust prevention effects. It appears as a white powder with a bulk specific gravity of 1.5. Additionally, it is packaged in a 10 kg case. Please feel free to contact us if you have any requests. 【Features】 ■ Does not hinder floc formation by the SAPROTECH D series ■ Has rust prevention effects *For more details, please refer to the PDF document or feel free to contact us.

• Other consumables

We would like to introduce our product, "Saprotech L-22." If left standing for a long time, it may separate or precipitate, but a little stirring will return it to its original state. Additionally, its defoaming properties remain unchanged from the initial state. Please feel free to contact us if you have any inquiries. 【Packaging】 ■ 16kg oil can ■ 4L plastic container *For more details, please refer to the PDF document or feel free to contact us.

• Other consumables

"Sabrotech LB-15" is a one-component booth treatment agent. Being a liquid type, it can be added using automatic supply devices, which is difficult with powder types. Additionally, when directly added to the water in the booth, there is no issue of scattering within the booth as seen with powder types. 【Features】 ■ Extends the cleaning period of the booth ■ Extends the renewal period of the booth water ■ Has deodorizing effects ■ Allows for automatic addition with a metering pump ■ Provides rust prevention and prevents equipment corrosion *For more details, please refer to the PDF document or feel free to contact us.

• Other consumables

"Suprotec Deodorizing Improvement Product-1" is a treatment agent for water-wash painting booths specifically designed to eliminate unpleasant odors. It suppresses foaming in the booth, reducing the labor required for booth cleaning. This product combines improved buoyancy of generated sludge, prevention of foaming, and deodorizing effects. 【Features】 ■ Strong alkaline type (0.3% aqueous solution pH 11.5 or higher) ■ Has deodorizing effects ■ Suppresses foaming in the booth ■ Improves buoyancy of generated sludge ■ Reduces labor for booth cleaning ■ Extends the timing for water replacement in the booth *For more details, please refer to the PDF document or feel free to contact us.

• Other consumables

"Suprotec DW-PR" is a water-based treatment agent specifically designed to prevent corrosion in booth equipment. By adding a small amount to the circulating water of a spray painting water booth, it flocculates and dissociates the paint that is floating on the water surface and in the water, preventing it from adhering and solidifying on booth walls and causing blockages. Additionally, it is a strong alkaline type (0.3% aqueous solution with a pH of 11.5 or higher). 【Features】 ■ Strong alkaline type (0.3% aqueous solution with a pH of 11.5 or higher) ■ Suppresses foaming in the booth ■ Reduces labor for booth cleaning tasks ■ Extends the timing for updating booth water *For more details, please refer to the PDF document or feel free to contact us.

• Other consumables

The "Saprotec DW-PC2 (Floating Type)" is a water-based paint booth treatment agent specialized for foam-breaking effects. It is also effective against foaming in booths using non-water-based paints. Additionally, it prevents the dispersion of paint particles into the atmosphere and removes the generated flock, ensuring that the booth's water remains clear and extends the renewal period. 【Features】 ■ Prevents foaming specific to water-based paints and provides good foam-breaking ■ Neutral and does not contain harmful components ■ Extends the cleaning period of the booth ■ Extends the renewal period of the booth water *For more details, please refer to the PDF document or feel free to contact us.

• Other consumables

"SaProTech DW-KZ" is a weak alkaline type of water wash painting booth treatment agent. It has the ability to improve the buoyancy of generated sludge, prevent foaming, provide deodorizing effects, and prevent equipment corrosion. Additionally, it has a preventive effect against the adhesion of paint sludge to the water flow plates of water curtain booths. [Features] ■ Suppresses foaming in the booth ■ Has rust prevention properties ■ Provides deodorizing effects ■ Improves the buoyancy of generated sludge ■ Reduces the labor required for booth cleaning ■ Extends the timing for water replacement in the booth *For more details, please refer to the PDF materials or feel free to contact us.

• Other consumables

"Suprotec D-708 (Floating Type)" is a water-wash painting booth treatment agent with deodorizing properties. It flocculates and dissociates paint that is suspended on the water surface and underwater, preventing it from adhering and solidifying on booth walls and causing blockages. Additionally, it prevents the dispersion of paint microparticles into the atmosphere, and by removing the generated flocs, the booth's water remains clear, extending the renewal period and eliminating the characteristic odors of the booth. [Features] - Neutral to weakly alkaline, containing no toxic substances like caustic soda (0.5% aqueous solution pH 7.5–8.5) - Contains an antifoaming agent, providing antifoaming effects - Extends the cleaning interval of the booth - Extends the renewal period of the booth water - Has deodorizing effects *For more details, please refer to the PDF document or feel free to contact us.

• Other consumables

"Suprotec P-54EF" is a non-chlorinated methylene type paint stripper that is not subject to the Poisonous and Deleterious Substances Control Law, the Fire Service Act, or the PRTR Law, and is environmentally friendly. It can strip various organic coatings (on iron and stainless steel substrates). Since it is used for immersion treatment, the work is easy, and the paint stripping can be completed relatively quickly, making it economically advantageous. 【Features】 - Capable of stripping various organic coatings (on iron and stainless steel substrates) - Easy to use with immersion treatment, and economically efficient with relatively quick paint stripping - Odor is reduced for use when heated - Does not contain heavy metals and their compounds, cyanides, phosphorous compounds, or harmful substances such as chlorinated solvents and phenols, which are subject to the Water Pollution Control Law - Has no flash point, allowing it to be handled as a non-hazardous substance under the Fire Service Act *For more details, please download the PDF or feel free to contact us.

• Other consumables

"Suprotec SV-500" is a powerful alkaline liquid cleaner that can dissolve, break down, or remove hardened polyester resin and coatings. It contains a corrosion inhibitor, making it suitable for use on copper, brass, and magnesium. 【Features】 ■ Capable of dissolving, breaking down, and removing hardened polyester resin and coatings ■ Contains a corrosion inhibitor, suitable for copper, brass, and magnesium *For more details, please download the PDF or feel free to contact us.

• Cleaning agents