K350 Polyimide Tape compares to Dupont Kapton Tape. (Kapton is a licensed trademark of Dupont.) K250 Polyimide Tape is manufactured from the same materials making it a Kapton equivalent.
Saint-Gobain Performance Plastics CHR® K350 is manufactured from polyimide film with high-temperature adhesive.
TYPICAL PROPERTIES:
Backing Material: Film-Polyimide
Adhesive Type: Silicone
Total Thickness: .0035
Backing Thickness: .0020
Adhesive Thickness: .0015
Adhesion to Steel: 20
Tensile Strength: 50
Elongation (% at break): 75
Dielectic Strength (volts): 10000
Direct Electrolytic Corr.: 1.0
Operating Temperature (oF): -100 to 500
Insulation Class (oC): 180
Color: Amber
APPLICATIONS: K350 are constructed to fill the requirements of a high performance thermoplastic polyimide backing materials. K350 is designed to fill the various needs of electrical insulation requirements.
FEATURES/BENEFITS: K350 has excellent mechanical and electrical properties as well as a high conformability, K350 offers outstanding resistance to cut-through, and is impact and abrasion resistant. It also offers excellent dielectric strength, while the burning of the adhesive forms a non-conductive ash. K350 meets the Underwriters Laboratories, Inc. Guide OANZ2 and File E51201 and File E566639 specifications respectively with a 180oC temperature rating, and it complies with UL510 for a flame retardant.
AVAILABILITY: K350 rolls are slit in widths below and the rolls are 36 yards in length.
