Nitto L Materials List of Products and Services

The No. 59 series (mastic tape) is made from a compound primarily composed of petrolatum, which is derived from petroleum, and is impregnated into non-woven fabric. It is highly flexible and adheres perfectly to any shape. Simply wrapping and smoothing it on, or applying and blending it in, creates an excellent anti-rust and anti-corrosion layer. *It is necessary to use it in conjunction with auxiliary materials such as primer, filler, and underground protective tape (anti-corrosion vinyl tape), rather than using the anti-corrosion tape alone. 【Feature 1】Exhibits excellent anti-rust and anti-corrosion effects - It blocks moisture and air from the metal surface. - The anti-rust and anti-corrosion petrolatum stabilizes red rust by converting it to black rust. - It has excellent chemical resistance, preventing corrosion from acids, alkalis, and bacteria. - The petrolatum, with good adhesion, forms an anti-rust and anti-corrosion layer that remains tacky without evaporating or hardening. 【Feature 2】Easy to apply - No special skills are required. - It adheres perfectly to any complex shape. - Heating is not necessary. An anti-corrosion layer can be created simply by wrapping and smoothing it on. - Work time is reduced.

The "Nitoharu Mac XG" series is a compound primarily composed of a specially formulated drying oil that is impregnated into a plastic-based non-woven fabric, forming a film on the surface through oxidative polymerization, demonstrating excellent corrosion resistance and weather resistance. 〇 Features - Easy to apply, with outstanding workability. After sticking or wrapping, simply smooth it out. It requires no special skills for easy application. - Exhibits excellent corrosion resistance. The compound with good adhesion blocks moisture and air from the metal surface. After application, the stickiness disappears due to oxidative polymerization, forming a flexible tape layer. - Flame retardant. It complies with the flame retardant standards of Fire Safety Regulation No. 57.

It is composed of a vinyl chloride substrate and a rubber-based adhesive, offering excellent durability and corrosion resistance, as well as good wrapping workability. 【Features】 - The tape structure has a flexible film substrate, making it suitable for joints and bends. - The substrate is made of vinyl chloride, which excels in electrical insulation, chemical resistance, and low-temperature properties. - The adhesive is rubber-based, allowing it to adhere well to rough surfaces and providing excellent water-tightness. - It offers superior durability and corrosion resistance. - It is rich in sealing and cushioning properties. *It is used as a surface protection tape for the petro-latum-based corrosion tape "No. 59" series.

What is anti-corrosion tape? Anti-corrosion refers to the means of preventing corrosion. Since the methods of anti-corrosion vary depending on the causes and environment of the corrosion areas, it is necessary to assess the situation and use the appropriate method. Types of anti-corrosion <Metal Coatings> Plating, thermal spraying, vapor deposition, cladding <Non-metal Coatings> Paints (fluorine, acrylic, rubber chloride, polyurethane, MIO, lead oxide, etc.), anti-corrosion tape, rust preventive oil, resins (FRP, asphalt) <Corrosion-resistant Materials> Titanium, stainless steel <Electrical Anti-corrosion> <Environmental Treatment> Dehumidification, corrosion inhibitors (volatile rust preventives), pH adjustment Principle of Anti-corrosion The elements that cause rust are water (H2O) and oxygen (O2). When these combine with iron (Fe), red rust (Fe2O3) forms. To prevent rust formation, it is necessary to cut off the contact between the metal and water/oxygen. Anti-corrosion tape acts as a barrier to cut off this contact and has the ability to convert red rust into black rust. Red Rust and Black Rust Red rust generally refers to the common type of rust, while black rust is the oxide film that forms on the surface. Black rust has the property of converting red rust into black rust. Source: https://www.toishi.info/metal/akasabi_kurosabi.html