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Kapton Valeting Tape. The professionals choice! The tape size at 3mm is ideally suited to Rolex Bracelets. The performance of the tape is unsurpassed with outstanding endurance and resistance properties. Kapton Tape is a high temperature adhesive tape. Kapton tape is 25 micron and is coated with a clear silicone pressure sensitive adhesive on one side. 33mtrs supplied on a roll. Tape width is 3mm. Kapton(R)is a registered Trade Mark of Dupont (TM) Kapton Tape is based on Dupont "Kapton ” film. Kapton is backed with a clear silicone pressure sensitive adhesive and has been successfully used at temperatures up to 400° C and only begins to char at 800° C. These properties result in a tape with remarkable dimensional stability and excellent electrical and physical properties over a wide range of temperatures (-8° C to +370 ° C). Application Adhesive Kapton tape is an insulation tape for extreme temperatures, with excellent resistance to thermal radiation. This makes it ideal for masking Gold edge fingers and edge connectors during soldering and reflow soldering processes within the PCB assembly industry. Along with this the Horological industry benefits immensely due to the resistance to friction and temperature during the valeting process of watch servicing. Simply add the tape to the area to be protected by cutting to shape. Availability Kapton Tape is available in 3, 6, 9, 12, 19 and 25mm width rolls. Each roll is 33 metres long. Kapton Dots are available in 4, 6, 9 and 12mm diameter and supplied per 1000 dots. Physical Properties | Adhesive Type: | Silicone | | Backing Thickness (mm): | 0.025 | | Total Thickness (mm): | 0,065 | | Peel Strength (N/cm): | 2.2 | | Tensile Strength (N/cm): | 53 N/10mm | | Elongation (%): | 50 | | Temperature Range: | Continuous 180 short periods up to 370° | Chemical Properties | PH value of aqueous extract: | 4.0 - 6.0 | | Freedom from corrosive sulphur: | No stain on copper | Chemical & Solvent Resistance | Bacteria & Fungi: | Excellent | | Water: | Excellent | | Salt water: | Excellent | | Acids: | Excellent | Resistant to most alcohols, esters, and oils, but not to Aliphatic & Aromatic Hydrocarbons. Storage &Application | Storage: | The conditions under which this product is stored may affect its performance. Storage should be in dry, well ventilated rooms with a constitute temperature of around 20° C and should be protected from continuous exposure to direct sunlight. | | Method of Application: | The product should always be applied to clean, dry, surfaces. | Kapton is a registered Trade Mark of DuPont
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