関西ポリマー List of Products and Services

The durability of the fluororesin lining was poor, and the functional lifespan of the valve was short, so we purchased and switched to our company's valves. Additionally, since we also perform regular maintenance, unexpected troubles have been eliminated, and we received positive feedback on that aspect as well. 【Do you have any of these concerns?】 ■ The lifespan of the fluororesin lining on the valves is short, leading to frequent issues such as leaks or malfunctioning valves. ■ Maintenance also takes a long time and the response is poor. *For more details, please refer to the PDF document or feel free to contact us.

• Processing Contract

Kansai Polymer Co., Ltd. performs fluororesin coating on metals and other materials. In the standard process, we carry out the following work steps. Additionally, we discuss with customers as necessary to establish special quality standards and manage the work process. 【Introduction to Work Steps】 ■ Can Body ・ Structural check (during drawing creation) ・ Base test upon completion of canning (welded parts and corners) ■ Degreasing (preheating: 400°C) ■ Blasting ・ Surface finish is white metal ■ Primer Application ・ Dispersion coating method ■ Primer Drying and Baking (appropriate temperature for resin) ■ Top Coat ・ Powder application: electrostatic coating method, rotary coating method, fluid immersion method ・ Dispersion coating method ■ Baking (appropriate temperature for resin) ・ In the case of thick films, the top coat and baking are repeated several times until completion ■ Inspection ・ Pinhole test ・ Thickness measurement through sampling Electromagnetic thickness gauge (if the substrate is magnetic) Eddy current thickness gauge (if the substrate is non-magnetic) ・ Visual inspection *For more details, please refer to the catalog or feel free to contact us.

• Surface treatment contract service

Kansai Polymer Co., Ltd. performs fluororesin coating not only on metals but also on rubber and resin. We have numerous achievements in applications for adhesion prevention and slip resistance, thanks to our excellent followability and high adhesion. 【Overview of Work Process】 ■ Incoming Inspection ■ Solvent Wiping Cleaning ■ Coating ■ Baking (60–150°C) ■ Inspection For more details, please refer to our catalog or feel free to contact us.

• Surface treatment contract service

When performing pre-treatment such as sandblasting or high-temperature firing on precision parts, there is a possibility that the substrate may deform. 【Issues】 ◆ The product may warp during the blasting process. Blasting involves applying abrasives to the product to remove surface debris and improve paint adhesion. However, depending on the shape of the product and the blasting area, warping may occur. ◆ The processing temperature for general fluorine coatings is 380°C, which may lead to substrate deformation. 【Improvements】 Our company uses a one-coat paint that allows for non-blasting and low-temperature treatment. It has excellent slip properties and wear resistance, and has a proven track record mainly in precision machinery parts and sliding applications. 【Overview of Work Process】 ■ Incoming Inspection ■ Ultrasonic Cleaning ■ Coating ■ Firing (120–190°C) ■ Inspection For more details, please refer to the catalog or feel free to contact us.

• Surface treatment contract service

Fluororesin is an excellent resin with properties such as low friction, non-stickiness, and chemical resistance. Due to these characteristics, it is utilized in various applications, particularly in semiconductor manufacturing equipment and plants that use chemicals, thanks to its superior chemical resistance. In semiconductor manufacturing environments, where a clean environment is also required, fluororesin, which has low stickiness and can prevent the adhesion of debris, is indeed an ideal resin. 【Examples of Applications】 - Reaction vessels - Tanks - Valves - Piping - Gaskets For more details, please feel free to contact us.

• plastic

In fluororesin coating, there are size limitations because the base material must be placed in a firing furnace, but with "sheet lining," there are no size restrictions. Additionally, with sheet lining, a thicker film (1mm to 3mm) can be obtained compared to coating. The greater the thickness, the longer the distance to the base material, which tends to slow down the penetration rate of the chemical solution proportionally. As a disadvantage, the heat resistance is lower than that of coating because it is limited by the heat resistance temperature of the adhesive. 【Construction Method (Partial)】 1. Can body acceptance inspection 2. Surface treatment (blasting) 3. Application of adhesive 4. Attachment of fluororesin sheet 5. Welding For more details, please feel free to contact us.

• Surface treatment contract service

Do you have any concerns such as objects sticking to rubber or the coating film cracking? Our company offers a specialized coating treatment for rubber that improves the sliding and adhesive properties, which are drawbacks of rubber. In addition to enhancing non-adhesiveness, it demonstrates good adhesion to rubber. It has excellent crack-following properties, making it difficult for the coating film to crack or peel. We have two types: a one-coat type containing fluororesin and an inorganic coating. 【Features】 [PTFE One-Coat] - A coating that maximizes the low friction characteristics of fluororesin. - Significantly improves sliding properties. [Inorganic Coating] - Offers better non-adhesiveness than fluororesin. However, due to its rough surface, sliding properties and cleanability are inferior. Please feel free to contact us for more details.

• Surface treatment contract service

The "KP-10F-2" is an inorganic ultra-non-stick coating system that has "Si-O bonds." This system combines a special aggregate contained in the base coat that forms a rough texture on the surface of the coating, with a top coat of highly non-stick inorganic silicate ceramic that does not contain free silicone compounds, achieving "ultra-non-stick performance" that prevents any adhesive from adhering. 【Features】 ■ Ultra-non-stick performance effective against all types of adhesives ■ The coating does not release and has high durability ■ Shows good adhesion to various metals and rubber For more details, please feel free to contact us.

• Surface treatment contract service

Quatron is a high-performance coating made from a blend of heat-resistant polyimide and fluororesin. It achieves water and oil repellency comparable to fluorine coatings and surpasses fluororesin in heat resistance and insulation strength. *Please download the PDF for comparison materials. Additionally, Quatron provides very high metal adhesion with a single coat. The film is difficult to apply thickly, and due to its thin film thickness of about 20-30μm, it can be applied to products with strict dimensional tolerances. 【A must-see for those facing these issues】 ■ Short lifespan of fluororesin coatings ■ Poor durability of performance such as release properties ■ Low heat resistance of the coating 【Features】 ■ Heat resistance (450℃) ■ Water-soluble ■ High adhesion ■ Water and oil repellency ■ Insulation strength ■ Dielectric constant ■ Radiative heat dissipation ■ Compliance with food sanitation laws ■ Hardness (pencil hardness) → Standard products 2H~3H, High hardness 5H~6H ★ Samples are available. If you are interested, please request through the inquiry form. *The data values are reference values and not guaranteed values. *For more details, please download the PDF or feel free to contact us.

• Other machine elements

Quatron achieves water and oil repellency comparable to fluorine coatings. *Please download the PDF for a comparison of contact angles. Additionally, Quatron provides very high metal adhesion with just one coat. The coating is thick and difficult to apply, and due to its appropriate thickness of 20μm, it can be applied to products with strict dimensional tolerances. ★ Quatron Coating Cross-Section Metal substrate > Blast treatment > Quatron 【Features】 ■ Water-soluble ■ Heat-resistant ■ High adhesion ■ Water and oil repellency ■ Insulation resistance ■ Dielectric constant ■ Radiation heat dissipation ■ Food sanitation law compliant ■ No primer required ■ Hardness (pencil hardness) *For more details, please download the PDF or feel free to contact us.

• Other machine elements

The dielectric constant is a value that represents how easily electricity can pass through a material. A high dielectric constant means that electricity can pass through easily, while a low dielectric constant means that electricity has difficulty passing through. ≪Experimental Results≫ ● Dielectric constants of 1.8 to 2.1 measured using the capacitance method (impedance analyzer) ● Dielectric constants of 2.7 to 3.0 measured using the cavity resonator perturbation method (network analyzer) 【Features】 ■ Water-soluble ■ Heat-resistant ■ High adhesion ■ Water and oil repellency ■ Insulation resistance ■ Dielectric constant ■ Radiation heat dissipation ■ Compliant with food sanitation laws ■ No primer required ■ Hardness (pencil hardness) *For more details, please download the PDF document or feel free to contact us.

• Other machine elements

Dielectric strength refers to the maximum electric field that can be applied without causing dielectric breakdown. 【Features】 ■ Water-soluble　　■ Heat-resistant　　■ High adhesion　　■ Water and oil repellent　 ■ Dielectric strength　　■ Dielectric constant　　■ Radiation heat dissipation　　■ Compliant with food sanitation laws　 ■ No primer required　　■ Hardness (pencil hardness) *For more details, please download the PDF document or feel free to contact us.

• Other machine elements

Thermal radiation (radiation) is the phenomenon where an object emits heat as electromagnetic waves. A high emissivity means a high rate of heat emission as electromagnetic waves. The high-performance water-soluble coating Quatron, with an average emissivity of 0.91, surpasses that of brick, ceramic, and carbon. 【Features】 ■ Water-soluble ■ Heat-resistant ■ High adhesion ■ Water and oil repellent ■ Insulation resistance ■ Dielectric constant ■ Radiative heat dissipation ■ Food sanitation law compliant ■ No primer required ■ Hardness (pencil hardness) *For more details, please download the PDF document or feel free to contact us.

• Other machine elements