Fluororesin heat shrink tubing (release properties (non-stick), corrosion resistance, slip properties, heat resistance)
■Excellent Characteristics 1. Release (Non-adhesive) Property It is particularly excellent. While it is not completely non-adhesive, the release property is good, and adhesion can be easily wiped off. 2. Corrosion Resistance It is not affected by strong acids, strong alkalis, or solvents. 3. Slipperiness It has low friction resistance and is very excellent, similar to other fluoropolymer-treated materials. 4. Heat Resistance It can be continuously used up to 180°C.
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basic information
■Details of Processing Technology 1. This is a technology that shrinks a fluororesin tube with hot air at approximately 400°C for lining (coating). 2. It can be processed not only on metal rolls but also on rolls lined with rubber or resin. However, the surface of the base material may be affected by the heat during the shrink processing. 3. On-site construction is also possible. For large rolls, lifting with a crane or similar equipment is required. 4. If the material requires expansion and contraction, it is possible to bond the base material and the tube during lining using special techniques. 5. There are two tube thicknesses available: 0.5 mm and 1.5 mm. You can select based on application and lifespan considerations. 6. Although sizes are limited, it is also possible to line conductive tubes. Standard products are non-conductive. ■Precautions If the operating temperature exceeds 80°C, adhesion strength may decrease, causing the tube to shift. As a countermeasure, it may be necessary to mechanically secure both ends of the tube with flanges or similar, so please consult us. The unevenness of the material surface may be reflected in the surface after coating, so please be careful.
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Applications/Examples of results
Examples of applications used up to this point: ■ Release (non-adhesive) and corrosion-resistant applications Coater rolls, size rolls, coater expander rolls, paper rolls, etc. in paper machinery ■ Release (non-adhesive) applications Paper rolls in paper machinery, transport rolls for resin sheets just before they solidify, etc. ■ Slip applications Components for product transport lines, etc. ■ Corrosion resistance and heat resistance Parts in contact with liquid inside chemical storage tanks
Company information
In the current situation where advanced technological capabilities are required of Japanese companies as a whole, we aim to be a trading company that not only possesses "integrity" and "technology," but also explores our customers' needs and responds to their requests.
