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coating×浅井産業 - List of Manufacturers, Suppliers, Companies and Products

coating Product List

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Surface treatment "AS-F" PVD coating

Good news for those troubled by poor release, sliding, and corrosion resistance! Our company's original developed film.

The "AS-F Coating" uses a proprietary furnace developed in-house and employs a sputtering method that excels in surface smoothness, forming a film in an amorphous state without crystals, thoroughly enhancing sliding properties, release properties, and corrosion resistance. Furthermore, through a special technology that manages film formation on a second-by-second basis, we have increased adhesion strength and improved durability by altering the film composition. 【Features】 ■ Original developed film by our company ■ Areas of expertise: sliding, release, corrosion resistance ■ Precision parts compatible with film thickness control from 0.7 to 20μm ■ Significant cost reduction through long-length dedicated furnace ■ Film formation possible on copper and aluminum with low-temperature processing *For more details, please refer to the PDF document or feel free to contact us.

  • Surface treatment contract service

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Fluorine-resistant coating

Protecting metal materials from fluoride! Introducing an ultra-corrosion-resistant film focused on the Ni element, which can be deposited using the PVD method.

We would like to introduce the "Fluorine Countermeasure Coating" handled by Asai Sangyo Co., Ltd. This coating uses a special target that does not react with fluorine, creating a pinhole-free film structure that prevents the penetration of fluorine. Additionally, it exhibits hardness and adhesion strength that ensure durability. We offer high-performance PVD specialized in release, corrosion resistance, and adhesion prevention. If you are having trouble with fluorine, please contact us. 【Features】 ■ Uses a special target that does not react with fluorine ■ Pinhole-free film structure that prevents fluorine penetration ■ Hardness and adhesion strength that ensure durability *For more details, please refer to the PDF document or feel free to contact us.

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  • Coating Agent
  • Surface treatment contract service

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Fluoride-resistant coating "AS-F Coating"

Independently developed for semiconductor manufacturing processes. Suitable for corrosion prevention using halogen-based gases. Free prototype campaign currently underway.

The "AS-F Coating" is a unique coating specialized in release, corrosion resistance, and adhesion prevention. Its excellent corrosion resistance, particularly against halogen gases, is a significant advantage, making it suitable for products used in semiconductor manufacturing processes. It has already been adopted in many jigs and molds. Additionally, it has a film hardness of Hv1200 and features a surface structure similar to that of a lotus leaf, providing excellent release properties and wear resistance. 【Features】 ■ Uses a special target that does not react with fluorine ■ Amorphous structure without crystals to prevent the penetration of corrosive components ■ Ensures high adhesion by forming a film with highly corrosion-resistant components using PVD methods *For more details, please refer to the materials available via the download button. ★ We are currently running a "Free Prototype Campaign." (Application deadline: December 6, 2021) Please feel free to apply through the contact form.

  • Coating Agent

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Original PVD coating

Maximize the benefits of PVD! Improve the wear resistance of beryllium copper molds, chill vents, and copper electrodes for spot welding.

We would like to introduce our "Original PVD Coating." We have adopted a long-length processing device capable of handling 2 meters. It features high release properties (biomimetics BIOMEMETICS film) and corrosion resistance. Due to low-temperature processing, the impact on the base material is minimal, allowing for film formation on aluminum and copper. 【Features】 ■ Outstanding release properties (biomimetics focusing on the release properties of lotus leaves) ■ Excellent corrosion resistance (amorphous film) ■ Long-length processing device capable of handling 2 meters ■ Minimal impact on the base material due to low-temperature processing below 200°C = capable of film formation on aluminum and copper *For more details, please refer to the PDF document or feel free to contact us.

  • Coating Agent

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High-performance PVD coating "AS-F COAT"

Recommended for long items, plating alternatives, release agent measures, and corrosion prevention!

The high-performance PVD coating "AS-F COAT" is a coating product developed based on the knowledge of materials, heat treatment, and coating that our company has cultivated over many years, in response to customer needs. 【Features】 ■ Ultra corrosion resistance (amorphous structure) ■ High wear resistance (HV1300-1500) ■ High adhesion (over 100N (high-speed steel)) ■ High lubrication and high release (smooth surface structure) ■ Low-temperature treatment (no dimensional change, compatible with various substrates) Our staff, who possess expertise in all aspects, will assist you in improving the lifespan of the molds and parts you handle! *For more details, please contact us or download the PDF materials for further information.

  • Coating Agent
  • Processing Jig
  • Processing Contract

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Release, corrosion, and sliding resistance coating

Numerous applications in powder molding dies and resin molded parts! Introducing corrosion protection with AS-F coating.

We propose corrosion prevention using our original development film "AS-F Coat." In a comparison of surface treatments conducted through high-temperature salt spray testing, "AS-F Coat" showed no signs of corrosion after 18 hours, while "hard chrome plating" exhibited corrosion progression within the same time frame. The surface treatment provided by this product not only improves mold release properties, leading to enhanced takt time, but also extends mold life due to its gas corrosion prevention effect, making it a recommended alternative to plating. 【Features】 ■ Improved takt time due to enhanced mold release properties ■ Increased mold life due to gas corrosion prevention effect ■ Extended product life due to wear resistance ■ Applicable to friction reduction components *For more details, please refer to the PDF document or feel free to contact us.

  • Surface treatment contract service

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AS-F coating for resin molding

We solve your problems! AS-F coating for resin molding using in-house developed equipment.

Our company offers "AS-F Coating" for resin molding. Using our in-house developed equipment, we create a film structure based on elements that are particularly strong in resin molding, manage the flow of inert gas in seconds, and simultaneously achieve non-adhesion, corrosion resistance, and long-lasting durability. We solve problems such as the difficulty of changing maintenance for screws. Please feel free to contact us. It can also be used for rubber molding. 【Features】 ■ Corrosion prevention from generated gases ■ Super barrier film that prevents resin adhesion ■ Processing possible up to 2 meters ■ Cost reduction with a long-length dedicated furnace ■ Micro-dimple structure that enhances resin fluidity *For more details, please refer to the PDF document or feel free to contact us.

  • Surface treatment contract service

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AS-F coating for powder molding

We solve your problems! AS-F coating for powder molding using in-house developed equipment.

Our company offers "AS-F Coating" for powder molding. Using our in-house developed equipment, we create a film structure based on elements that are particularly strong against powders, and by managing the flow of inert gas in seconds, we simultaneously achieve non-adhesion, corrosion resistance, and long-lasting durability. We solve problems such as powder sticking to molds, which can lead to molding defects. Please feel free to contact us. 【Features】 ■ Release properties that prevent powder residue in molds ■ Durability improvement with hardness twice that of hard Cr plating ■ Film thickness controllable at the micron level ■ Super amorphous layer that prevents adhesion ■ Smooth surfaces with fewer defects *For more details, please refer to the PDF document or feel free to contact us.

  • Surface treatment contract service

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[Information] Choosing a Disappointing Surface Treatment: Film Type Selection Edition

Various methods and types of surface treatment are available. A correlation chart showing the characteristics of each type of film is included. Free coating is currently being offered.

"Is the surface treatment we are currently using suitable?" "Is there a better surface treatment available?" "Which surface treatment is best for this issue?" For those who are considering these questions, we offer recommendations for the appropriate surface treatment based on (purpose-specific categories such as release, wear resistance, sliding, corrosion resistance, etc.) and (correlation diagrams of various film types). Please download and take a look. [Contents] ■ Purpose of surface treatments ■ Correlation diagrams of various film types ■ Summary ■ Proposal for ASF films *For more details, please refer to the PDF document or feel free to contact us.

  • Surface treatment contract service
  • Coating Agent

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AS-F Coating for Stable and Safe Operations

To companies using medical devices, pharmaceutical manufacturing machines, and plating! AS-F coating for stable and safe operations.

Medical devices and pharmaceutical manufacturing equipment are often used in environments where corrosion and adhesion occur, leading to issues such as equipment components not functioning properly and the devices themselves becoming unstable. Our developed film, 'AS-F', has received rigorous evaluations from customers and has been proven to solve these problems, being adopted in many jigs and molds. Improved release properties, durability, and corrosion resistance. There are numerous case studies of trouble resolution. Companies using medical devices, pharmaceutical manufacturing equipment, and plating are encouraged to consider our solution. Additionally, inquiries made by October 20, 2021, will receive a free prototype. For more details, please refer to the PDF materials. [Features] - Adhesion prevention - Improved release properties - Increased durability - Enhanced corrosion resistance - Safe components *For more information, please refer to the PDF materials or feel free to contact us.

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  • Other safety and hygiene products
  • Coating Agent

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Custom-made PVD Coating

We propose PVD coatings that meet your needs and challenges. Achieving thick, high-hardness film formation. Various applications for parts, materials, and molds.

Our company specializes in "PVD coating," which is effective for corrosion and wear prevention of parts and molds, as well as improving release properties. We offer custom-made thick film deposition up to 50μm. By adopting a new type of evaporation source, we have achieved hard thick film molding. This expands the range of applications and further enhances wear resistance and durability. 【Effects and Examples of Applications】 ◎ Improved erosion resistance Examples of applications: Impellers, outboard motors, pumps, screws ◎ Improved cavitation resistance Examples of applications: Blades, pumps, water jets ◎ Improved sand wear resistance Examples of applications: Molds, conveyors, gears, jigs *For more details, please refer to the materials. Feel free to contact us with any inquiries.

  • Surface treatment contract service

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Comprehensive Coating Solutions

Recommended for companies engaged in harsh mold processing (cold forging, pressing, forming)!

We would like to introduce our "All-Around Coating Solutions." There are various types of coatings used for different purposes. However, there is no single film that meets all purposes. Therefore, it is necessary to select the optimal film for each application. As a coating manufacturer, we not only provide our own films but also, as a comprehensive coating trading company, we propose the best films from all angles. 【Features】 ■ PVD coating with high wear resistance, adhesion, and heat resistance ■ High release properties (Biomimetics BIOMEMETICS film) ■ High corrosion resistance ■ Equipment capable of processing lengths of up to 2m ■ Minimal impact on the base material due to low-temperature processing below 200°C = capable of forming films on aluminum and copper *For more details, please refer to the PDF document or feel free to contact us.

  • Coating Agent

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