テクノ大西 List of Products and Services

"Sanmap" is a porous film made from ultra-high molecular weight polyethylene powder, produced by a unique sintering method developed by Nitto Denko, and realized through cutting. It retains the excellent properties of ultra-high molecular weight polyethylene, such as chemical resistance, abrasion resistance, and release properties, while adding characteristics like breathability and low friction coefficient through porosity. It also boasts excellent processability, making it suitable for various applications. 【Features】 - It is a porous film with continuous bubbles, offering excellent breathability and moisture permeability. - By making ultra-high molecular weight polyethylene porous, which has excellent abrasion resistance and a low friction coefficient, it demonstrates superior sliding properties. - It exhibits excellent chemical resistance, remaining unaffected by most chemicals, including acids and alkalis, due to its high stability. - It has excellent processability, allowing for heat sealing, punching, and molding. *For more details, please refer to the PDF document or feel free to contact us.

The "NITOFLON No.923 Series" is a high-strength adhesive tape made from a polytetrafluoroethylene resin film as the base material, featuring excellent heat resistance, chemical resistance, electrical properties, weather resistance, water (water-repellent) resistance, and non-stick properties. It is suitable for applications such as polyethylene laminate roll wrapping, wiring protection for mobile devices, and release for FRP and CFRP. It also boasts excellent tensile strength. 【Features】 ■ Made from a polytetrafluoroethylene resin film as the base material ■ Excellent heat resistance, chemical resistance, electrical properties, weather resistance, water resistance, and non-stick properties ■ Excellent tensile strength *For more details, please refer to the PDF document or feel free to contact us.

The "NITOFLON No.970 Series" is a fluororesin-impregnated glass cloth that excels in weather resistance, moisture resistance, and contamination resistance. We offer three types with different smoothness: the general type "No.970-2UL," the smooth type "No.970-4UL," and the high-smooth type "No.9700UL." It exhibits a unique self-lubricating property with a lower static friction coefficient among solid materials, particularly showing a decrease in the static friction coefficient as the load increases. 【Features】 ■ Resistant to most industrial chemicals and solvents ■ Continuous use possible over a wide range from -100°C to 260°C ■ Superior thermal properties compared to other thermoplastic resins ■ Both dielectric constant and dielectric loss tangent are low and stable over a wide frequency range ■ Does not adhere to sticky substances and can be easily released even when in contact with them *For more details, please refer to the PDF document or feel free to contact us.

We would like to introduce our products: "Fluororesin Products / Ultra High Molecular Weight Polyethylene Products." "Fluororesin" has excellent resistance to root rain and cold, with a continuous use temperature range of -100°C to +260°C and a melting point of 327°C. It is stable across a wide range of frequency bands and external environments, making it suitable for high-frequency electronic component materials. "Ultra High Molecular Weight Polyethylene" excels in being non-absorbent and non-hygroscopic, and its chemical resistance is stable except for some strong inorganic acids and aromatic solvents. 【Features of Fluororesin】 ■ Has a low coefficient of friction and excellent self-lubricating properties ■ Both dielectric constant and dielectric loss tangent are among the lowest in solid materials ■ It is not affected by most industrial chemicals and solvents ■ Has a characteristic that makes it difficult for adhesive substances to adhere, making it suitable for release applications ■ Is hardly affected by visible light, ultraviolet rays, or moisture, making it suitable for long-term outdoor use *For more details, please refer to the PDF document or feel free to contact us.

The "NITOFLON No.900 Series" is a fluoropolymer film that is inert to almost all chemical agents and solvents, possessing excellent chemical resistance. It has high insulation performance and a wide operating temperature range of -100°C to 260°C, making it suitable for applications such as thrust washers and sliding guide shoes for elevators. Additionally, it has a low coefficient of friction and excellent non-stick (release) properties. 【Features】 ■ Inert to almost all chemical agents and solvents, with excellent chemical resistance ■ High insulation performance and a wide operating temperature range (-100°C to 260°C) ■ Low coefficient of friction and non-stick (release) properties *For more details, please refer to the PDF document or feel free to contact us.

The "NITOFLON No.973 Series" is a adhesive tape made from a fluoropolymer-impregnated glass cloth substrate, utilizing a polytetrafluoroethylene resin film as its base material. It excels in heat resistance, chemical resistance, electrical properties, weather resistance, water (water-repellent) properties, and non-stick characteristics. Due to the use of a silicone-based adhesive, it can be used in a temperature range of -60°C to 200°C, making it suitable for heat-resistant release applications in bag sealing, as well as for conveyor belts in food processing and heat-resistant sliding in printer heating sections. 【Features】 ■ Made from a polytetrafluoroethylene resin film as the base material ■ Excellent heat resistance, chemical resistance, electrical properties, weather resistance, water resistance, and non-stick properties ■ Usable in a temperature range of -60°C to 200°C due to the use of a silicone-based adhesive *For more details, please refer to the PDF document or feel free to contact us.

This is a tape made from polyimide film with excellent heat resistance. It is widely used for electrode insulation applications in lithium-ion secondary batteries, as well as for heat-resistant masking in component mounting reflow processes and various electronic component manufacturing processes. 【Features】 ■ Excellent electrical insulation properties ■ Excellent dimensional stability ■ Excellent heat resistance ■ Capable of narrow-width processing ■ Long-length options available *For more details, please refer to the PDF document or feel free to contact us.