丙烯酸胶带AF2225

铝 永久

标称22微米(0.88密耳)高拉伸强度铝箔衬底，结合高性能溶剂丙烯酸粘合剂，由易脱模硅树脂离型纸保护。•铝背衬提供了良好的热和光反射。•高质量的粘合剂具有强大的附着力和保持力，提供永久性密封和粘接箔-胶布-牛皮纸面接缝和接缝在暖通空调管道系统应用。•良好的室内外耐老化性能。•低水分蒸汽传输率提供了优良的密封和修补性能。典型应用:暖通空调行业，用于连接和密封箔-棉布-牛皮纸贴面层压玻璃纤维毡/风管板的接缝和接缝;柔性风管接缝和连接处的连接和密封。一般用途的保持，修补，密封和遮蔽-室内和室外。切割辊:48 / 50mm (2") / 60 / 63mm (2.5") / 72 / 75mm (3") / 96mm / 100mm(4")原木辊:1200mm x 45 / 50m原厂辊:1200mm x 1000m / 1200m / 1350m以上数据仅为典型值，不应用于规范目的。 2. Tolerance: Weight and Thickness: ±10%; Width: ±3mm; Length: Cut Roll: ±0.3m, Jumbo Roll ±0.5%. STORAGE & SHELF LIFE: 12 months when stored at 21°C (70°F) / 50% relative humidity out of direct sunlight. SURFACE PREPARATION: It is essential, as with all pressure-sensitive tapes, that the surface to which the tape is applied must be clean, dry, free of grease, oil or other contaminants.