キューケン List of Products and Services

"Pack Polyurea" is a joint filling material made of polyurea resin, suitable for warehouses (refrigerated and frozen) and distribution centers. It has moderate elasticity and a 312% elongation rate, allowing it to follow the movement of concrete. Additionally, it boasts a Shore hardness of 95A, indicating high hardness. It can be traversed by forklifts 40 minutes after application, has no odor, and there is no concern about transferring smells to the food or products being handled. 【Features】 ■ High hardness ■ Moderate elasticity ■ Resin-based and quick-drying ■ Cures even at low temperatures ■ Odorless ■ No large equipment required *For more details, please refer to the PDF document or feel free to contact us.

• Repair Agent

"Diamond Hard AP+" is a concrete surface hardener that utilizes the functions of "water repellency" and "algaecide" to prevent the growth of algae. It forms a glass-like reinforcement layer that suppresses dust generation from the floor surface. Additionally, it becomes resistant to wear. During application, a colorless transparent liquid is applied with a roller or brush. The impregnated liquid strengthens the surface without forming a film, resulting in almost no visible change before and after application. 【Features】 ■ Nano-sized particles penetrate to increase surface strength ■ Dual effects of water repellency and algaecide ■ Fast curing speed allows for time-saving application ■ Easy application with a roller or brush *For more details, please refer to the PDF document or feel free to contact us.

• others

"Diamond Hard" is a surface protection material born in the United States that is easy to apply and maintain. It creates a hard and durable floor that is strong against dirt, tire marks, oil and chemical penetration, whitening, peeling, and wear. As it is used, it increases in gloss and hardens, preventing the penetration of oil and chemicals. It is water-based and contains no organic solvents, and its quality complies with the U.S. Department of Agriculture's safety regulation "V.O.C." 【Features】 ■ Increases in gloss and hardens with use, making it less prone to tire marks ■ By polishing the underlying concrete, it provides gloss from the initial application ■ Contains highly concentrated active ingredients for exceptional durability and increased chemical resistance ■ No special cleaning required, maintenance is easy ■ Formaldehyde emission classification: F☆☆☆☆ *For more details, please refer to the PDF document or feel free to contact us.

• others

"Scratch Guard" is an inorganic-organic hybrid paint primarily composed of an inorganic structure (glass-like structure). It possesses high hardness and flame resistance derived from its glass-like nature, while also incorporating the performance of epoxy resin, demonstrating its true value in harsh environments. It adheres by reacting with concrete components, allowing it to stick to reinforced concrete and concrete that has been impregnated with surface hardeners. 【Features】 ■ High hardness ■ The hard coating makes it difficult for scratches and dirt to adhere ■ Contains a high amount of inorganic components, making it flame resistant ■ Adheres even to generally difficult surfaces like reinforced concrete and wet concrete *For more details, please refer to the PDF document or feel free to contact us.

• paint

This catalog introduces the high-performance durable flooring material "Purecrete," rated F☆☆☆☆. We offer a lineup suitable for areas requiring heat resistance and safety, such as "Purecrete HF," and for areas requiring slip resistance, such as "Purecrete MN." This is a helpful guide that allows you to check the usage environment, specifications, color samples, material composition, and packaging. [Contents (partial)] ■ Purecrete Construction Method Selection Guide ■ Purecrete HF ■ Purecrete HG Method ■ Purecrete MN ■ Purecrete MG Method *For more details, please refer to the PDF document or feel free to contact us.

• others

"Purecrete" is a reliable flooring material that protects important floors from impacts, heat, acids, and various chemicals. We offer a lineup of seven series tailored to different applications. Being a water-based rigid urethane resin, it can be applied without fully drying the substrate, ensuring strong adhesion. Since it is water-based, there is no odor during or after application. Additionally, it dries quickly, significantly shortening construction time and minimizing impact on production lines. We confidently recommend it as a flooring material that meets all stringent safety standards, such as HACCP for food production facilities. 【Features】 ■ Quick installation ■ Water-resistant ■ Odorless ■ Mold-resistant ■ Heat-resistant ■ Impact and abrasion-resistant ■ Acid and chemical-resistant ■ Safe ■ Hygienic ■ Excellent durability ■ Accident prevention *For more details, please refer to the PDF document or feel free to contact us.

• paint
• Coating Agent

"Purecrete SL Gloss" is a high-performance durable flooring material suitable for areas that prioritize ease of cleaning. This reliable coating material, "Purecrete," protects important floors from impacts, heat, acids, and various chemicals, while incorporating a gloss finish that enhances its stain resistance and cleanability. It is ideal for places where aesthetics are important, as dirt and tire marks can be easily removed. 【Features】 ■ Gloss finish ■ Suitable for areas that prioritize ease of cleaning ■ Protects important floors from impacts, heat, acids, and various chemicals ■ Excellent stain resistance ■ Excellent cleanability *For more details, please refer to the PDF document or feel free to contact us.

• paint
• Coating Agent

"Purecrete" is a flooring material developed by Kyuken Co., Ltd. that protects important floors from impacts, heat, acids, and various chemicals. We handle everything from material development to sales and installation, achieving a strong and beautiful finish with high-quality flooring materials and construction techniques. Additionally, it is compatible with all zoning areas found in food factories, such as "contaminated zones," "semi-clean zones," and "clean zones." It is resistant to cleaning and disinfecting chemicals, difficult to peel off, and features a smooth surface that is easy to clean. This case study collection includes three examples of installations in a "chemical product manufacturing company," a "restaurant kitchen," and a "food factory." [Featured Cases] ■ Chemical Product Manufacturing Company ■ Restaurant Kitchen ■ Food Factory *For more details, please refer to the PDF materials or feel free to contact us. ★ Exhibiting at FASE Kansai 2018! Date: October 23 (Tuesday) - 25 (Thursday), 2018 Location: Intex Osaka Booth: 2D-33 We invite you to visit our booth!

• others

One of the causes of troubles occurring in factories is the defects in the "floor." In factories handling food, cosmetics, and pharmaceuticals, foreign matter contamination due to floor cracks and peeling can be fatal. There are various dangers lurking, such as equipment failure caused by static electricity and accidents involving workers tripping. Kuken's flooring material "Purecrete" can be used in heated areas, clean rooms, and explosion-proof areas where static electricity is a concern. It is also highly durable, with minimal peeling and damage in places where heavy items like forklifts are in transit. The installation is completed in a short time and has no odor. We are currently accepting "test installations" to verify the effectiveness of the flooring! * We have agents nationwide and provide a consistent service from material selection to installation. * You can view case studies and technical data from the "Catalog Download."

• Other polymer materials
• Composite Materials

"Purecrete WR" is ideal for baseboards in food factories, as well as for gutters and drainage pits where hot water flows. It is thicker than conventional starting materials and is characterized by its excellent impact resistance. Additionally, it has superior heat resistance and can be used in areas where steam is present. The WR method is used for baseboards, gutters, and drainage pits, while the TR coat is applied to areas where heat and impact resistance are not required. The colors available are green, red, yellow, light gray, and light green. 【Features】 ○ Ideal for baseboards and gutters in food factories ○ Thicker compared to conventional starting materials ○ Excellent impact resistance ○ Superior heat resistance ○ Usable in areas where steam is present For more details, please contact us or download the catalog.

• paint

Purecrete SL," like Purecrete HF, has high resistance to most chemicals. Its smooth finish allows for smooth movement of carts and makes it easy to clean, offering excellent maintenance properties. You can particularly experience its effectiveness in clean rooms and clean areas of pharmaceutical companies and food factories. It is ideal for applications in places that handle explosives and toxic substances, as well as floors that require frequent washing and cleaning. 【Features】 ○ SL Smooth Construction Method (Flat Method) with SL Double Finish ○ Installation Thickness: 3–5mm ○ Heat Resistance: 50–70℃ ○ Weight: 5.5–9.1kg/m² ○ Colors: Green, Red, Yellow, Light Gray, Light Green For more details, please contact us or download the catalog.

• paint

"Purecrete MN" is a fast-drying product that shortens construction time and is environmentally friendly, as it does not use solvents, making it a sister product to Purecrete HF and SL. It allows for a non-slip finish in a single application, thus reducing construction time. We confidently recommend it as a flooring material that can meet the stringent safety standards of food factories and other demanding requirements. It is ideal for areas that require easy cleaning and non-slip surfaces in dry areas. 【Features】 - Fast drying - Non-slip finish achievable in one application - Environmentally friendly product that does not require solvents - Excellent cleanability - Shortened construction time For more details, please contact us or download the catalog.

• paint

"Purecrete HF" not only has a maximum heat resistance temperature of 120°C but also possesses extremely strong impact resistance. It demonstrates powerful performance in environments such as floors that undergo repeated high-temperature cleaning, constantly flowing water, areas handling strong chemicals, and hard environments where forklifts and heavy vehicles operate. According to the results of durability tests conducted in compliance with the Japan Flooring Industry Association standards, Purecrete exceeds the highest standard values in all categories. 【Features】 ○ Mortar method (HF single finish) anti-slip finish ○ Installation thickness: 6-9mm ○ Heat resistance: 90-120°C (depending on thickness) ○ Strong impact resistance ○ Colors: Green, Red, Yellow, Light Gray, Light Green For more details, please contact us or download the catalog.

• paint

Purecrete Conductive" is a water-based rigid urethane resin flooring material that excels in durability, chemical resistance, and mold prevention, and is effective in preventing static electricity. By imparting conductivity, it can preemptively avoid various troubles caused by static electricity, such as dust explosions, equipment malfunctions, and dust adhesion. It also maintains strong adhesion even with high moisture in the substrate, and has almost no odor. It is ideal for clean rooms and explosion-proof areas where static electricity measures are essential. ★ We are currently accepting applications for a "trial installation" to experience its effectiveness! 【Features】 ■ Long-lasting mold prevention ■ Excellent acid and chemical resistance ■ Easy to clean and maintain * For more details, you can view immediately from the "Catalog Download." If you wish to apply for a "trial installation," please do so from the "Contact Us.

• paint

"Purecrete UC" successfully demonstrates UV resistance and enhances chemical resistance by adding a new layer of color quartz and ceramic. The floor, sprinkled with fine particles of color quartz and ceramic, has a moderate texture that makes it slip-resistant and safe. Furthermore, by applying a high-strength clear coat to the top layer, it achieves the dual qualities of "slip resistance = safety" and "glossy surface = strength against moisture and high cleanliness." 【Features】 ○ Quick installation ○ Moisture resistant ○ Low odor ○ Heat resistant ○ Impact and abrasion resistant For more details, please contact us or download the catalog.

• paint

"Pack Polyurea" is an American-made polyurea resin that is an ideal joint filler for logistics centers and refrigerated warehouses. It is suitable not only for joints but also for repairing concrete joints, cracks, and depressions. It is odorless and does not impart any smell to food or products. Additionally, it comes in a cartridge form, making it easy to apply without the need for mixers or other tools. It has quick-drying properties and high hardness, with moderate elasticity that allows it to follow expansion, contraction, and movement. 【Features】 - High hardness (Shore hardness 95A) - Moderate elasticity that follows expansion and movement - Quick-drying (can accommodate forklifts 40 minutes after application) - Odorless and does not impart any smell to food or products - Easy application with cartridge form For more details, please contact us or download the catalog.

• Filling and bottling machines
• Repair Agent

"Diamond Hard" is a durable flooring material that combines high-concentration active ingredients that are easy to apply, require minimal maintenance, and offer exceptional durability and chemical resistance. It creates an ultra-hard and highly durable floor that is strong against dirt, tire marks, oil and chemical penetration, whitening, peeling, and wear. It fully cures in 48 hours and increases in gloss and hardness with use. No special cleaning is required, and the surface of the underlying concrete becomes mirror-like, providing gloss from the start of installation. 【Features】 ○ A floor that increases in gloss and hardness with use ○ Fully cures in 48 hours ○ Contains high-concentration active ingredients with excellent durability and chemical resistance ○ No special cleaning required, easy maintenance ○ F☆☆☆☆ For more details, please contact us or download the catalog.

• paint

We will introduce a case study of the water-based rigid urethane resin high-performance durable flooring "Purecrete" implemented in a "fish processing factory." The request was made due to "the flooring peeling and having unevenness, making it impossible for carts and other equipment to pass." The proposal and response from Kyuken Co., Ltd. involved removing the existing substrate, correcting the slope level, and then installing Purecrete HF type. 【Overview】 ○ Introduced water-based rigid urethane resin high-performance durable flooring "Purecrete" ○ Improved the unevenness of the floor ○ Removed the existing substrate and corrected the slope level ○ Installed with Purecrete HF type For more details, please contact us or download the catalog.

• paint

We will introduce a case study of the water-based rigid polyurethane resin high-performance durable flooring material "Purecrete" implemented in a bakery and confectionery factory. The request was to change the floor currently constructed with wooden tiles to a coated floor. Our proposal and response from Kuken Co., Ltd. involved removing the wooden tiles to create a substrate and suggesting the installation of Purecrete SL. Since the installation was carried out while the facility was in operation, we paid attention to dust and odor. 【Overview】 ○ Introduced water-based rigid polyurethane resin high-performance durable flooring material "Purecrete" ○ Changed the floor constructed with wooden tiles to a coated floor ○ Installed using Purecrete SL ○ Installation was carried out while in operation, with attention to dust and odor For more details, please contact us or download the catalog.

• paint

We will introduce a case study of the installation of the water-based rigid polyurethane resin high-performance durable flooring "Purecrete" at a bento and side dish factory. The request was made to improve the heating area, which was experiencing peeling and lifting due to repeated temperature changes, resulting in the formation of puddles. The proposal and response from Kyuken Co., Ltd. involved chipping away the existing peeling and lifting and installing the HF type, which excels in heat resistance and load-bearing performance. 【Overview】 - Introduced water-based rigid polyurethane resin high-performance durable flooring "Purecrete" - Improved peeling and lifting of the floor - Installed using the HF type, which excels in heat resistance and load-bearing performance For more details, please contact us or download the catalog.

• paint

Purecrete" is a water-based rigid urethane resin flooring material that excels in durability, acid resistance, heat resistance, and mold prevention, which are required for various factory floors. It features a short installation time, allowing for traffic just about 12 hours after application. In addition to food factories, we also offer an "anti-static type" that is useful for flour mills, chemical plants, and semiconductor factories. 【Features】 ■ Strong against moisture, can be applied without fully drying the substrate ■ Heat resistance capable of withstanding steam cleaning at up to 120°C ■ Resistant to drops of equipment and tools, as well as the movement of transport vehicles ■ Strong acid and chemical resistance * We have agents nationwide and provide a consistent service from material selection to installation. * Case studies and technical data can be viewed from the "Catalog Download.

• Other polymer materials
• Composite Materials