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企业特殊行业经营资质信息公示
德国 Kerafol Keratherm KL 90 and KL 91
Ceramic filled double-sided adhesive film -with or without fiber glass!
are double sided adhesive films. They have an excellent, permanent adhesive strength with high thermal conductivity as well as very good insulation properties at the same time. Low heattransfer resistance can be achieved by a very reliable adhesive strength on different surfaces.
Mechanical fixation with clips, screws or rivets are not necessary.
Due to the soft surface finish, tolerances can be compensated very well. Light weight, easy handling as well as high elasticity are further advantages.
Properties Unit KL 90 KL 91
Colour black black
Basic material acrylate acrylate
Reinforcement (fi breglass) without with
Thermal Properties*
Thermal resistance Rth K/W 0.52 0.55
Thermal impedance Rti °Cmm²/W 208 220 Kin²/W 0.32 0.34
Thermal conductivity λ W/mK 1.40 1.35
Electrical Properties*
Dielectric breakdown voltage Ud; ac kV/mm 6.0 6.0
Volume resistivity Ωm 2.6 x 104 2.6 x 104
Dielectric loss factor tan δ 3.1 x 10-1 3.1 x 10-1
Dielectric constant εr 18.5 18.5
Mechanical Properties
Hardness Shore A 45 59
Tensile strength N/mm² 0.3 11.3
Physical Properties
Application temperature °C -40 to +125 -40 to +125
Density g/cm³ 1.98 1.87
Total mass loss (TML) Ma.-% < 0.15 < 0.15
Flame rating UL-94 V-0 V-0
Possible thickness mm 0.3 - 0.5 0.3
