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Master Bond adhesives
UBE UPILEX 75S (75 micron) Polyimide Film
Categories: Polymer; Film; Thermoset; Polyimide, TS; Polyimide, Thermoset Film

Material Notes: Description: UPILEX, the ultra-high heat-resistant polyimide film, is the product of the polycondensation reaction between biphenyltetracarboxylic dianhydride (BPDA), of which process Ube Industries originally developed, and diamine. Most notable of these characteristics is UPILEX's physical, mechanical, electrical, and chemical properties under high-temperature conditions.

UPILEX-S demonstrates outstanding mechanical characteristics through a wide temperature range. UPILEX-S displays high tensile strength and modulus, and also features outstanding long-term heat resistance. Another advantage inherent in UPILEX-S is its high resistance to hydrolysis, as its properties are practically unaffected, even by immersion in boiling water for long periods of time.

Information provided by UBE.

Vendors:
Available Properties
  • Density, ASTM D1505
  • Film Tensile Strength at Yield, MD, ASTM D882, 200°C (Stress at 5% Elongation (MD))
  • Film Tensile Strength at Yield, MD, ASTM D882, 25°C (Stress at 5% Elongation (MD))
  • Film Elongation at Break, MD, ASTM D882, 25°C
  • Film Elongation at Break, MD, ASTM D882, 200°C
  • Flex Crack Resistance, ASTM D2176, Cycles Fold Endurance (MIT)
  • Secant Modulus, MD, ASTM D882, 200°C
  • Secant Modulus, MD, ASTM D882, 25°C
  • Coefficient of Friction, Dynamic, ASTM D1894, 25°C, film to film
  • Tear Strength Test, ASTM D1004, kg/mm, 25°C Tear Strength-Initiation [Graves] (MD)
  • Tear Strength Test, ASTM D1922, g/mm, 25°C, Tear Strength-Propagation [Elmendorf] (MD)
  • Film Tensile Strength at Break, MD, ASTM D882, 200°C
  • Film Tensile Strength at Break, MD, ASTM D882, 25°C
  • Volume Resistivity, ASTM D257, DC100V
  • Volume Resistivity, ASTM D257, DC100V
  • Surface Resistance, ASTM D257, DC100V
  • Surface Resistance, ASTM D257, DC100V
  • Dielectric Constant, ASTM D150
  • Dielectric Constant, ASTM D150
  • Dielectric Strength, ASTM D149, 50Hz, 75µm
  • Dielectric Strength, ASTM D149, 50Hz, 75µm
  • Dissipation Factor, ASTM D150
  • Dissipation Factor, ASTM D150
  • CTE, linear, Values determined by minute linear expansion tester at 5°C/min. temperature increments
  • Specific Heat Capacity, Differential Scanning Calorimeter
  • Thermal Conductivity, Laser Flash Method
  • Maximum Service Temperature, Air, Heat Treatment: 20,000 Hours
  • Glass Transition Temp, Tg
  • Flammability, UL94, VTM
  • Oxygen Index, JIS K7201
  • Shrinkage, JIS C2318
  
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Category Notes
Plastic

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