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3M61#聚四氟乙烯(PTFE)薄膜胶带,*合UL510之阻燃要求,这种*薄膜胶带在温差*大时使用,仍保持其性能不变,收缩程度低。抵御化学物质性能*佳、*电弧能力高、且*碳化物质,适用于高温线圈、电容器及扁平漆包线。
Properties T*ical Values
Adhesive Silicone Thermosetting
Backing PTFE Film
Backing Thickness1 5.0 Mil
Total Thickness 7.0 mils/0.178mm
Temperature Cl* 180°C /356°F
Dielectric Breakdown1 15000 Volts
Insulation Resistance1 (megohms) >1 x 106
Breaking Strength1 45 lbs./in. (79 n/10mm)
Elongation1 (% at break) 300
Electrolytic Corrosion Factor2 1.0
Adhesion to Steel1 35 oz./in. (3,8 n/10mm)
UL Flame Retardant3 Yes
* Footnote: 1. Test method ASTM D 1000
2. 3M Test Method-Available on request
3. UL-recognized for flame retardancy per UL 510, Product Category 0ANZ2, File E17385.