Songhan Plastic Technology Co.,Ltd.

Saint-Gobain Norton® Fluorglas® Chemfilm® DF2929 Fluoropolymer Tape

Category Polymer , Film , Thermoplastic , Fluoropolymer , PTFE
Manufacturer Saint-Gobain Perfomance Plastics
Trade Name Norton® Fluorglas® Chemfilm®
Port Ningbo port,China
Trade Terms FOB, CFR, CIF
Payment Terms L/C, T/T, Western Union
Download PDF Saint-Gobain Norton® Fluorglas® Chemfilm® DF2929 Fluoropolymer Tape.pdf
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Material Notes:
Description: Chemfilm® Fluoropolymer Cast Films and Tapes for Wire and Cable Industry: Multi-layer cast film process ensures inherently pin-hole free structure, therefore cast films possess superior dielectric properties. The multi-layer process is ideal for bulk and surface properties suited to most demanding applications.DF2000 Series: Combines fluoropolymers with the highest temperature rating and the best electrical properties with the mechanical integrity and dielectric strength of polyimide film. Heat sealable surfaces allow these tapes to be sealed to itself and other layers of fluoropolymer tape wrap insulation at regular wire processing temperatures and the fully sintered fluoropolymer base resin enables the films to be wrapped directly over the conductor.DF2919/DF2929 Performance: Test programs in both military and commercial aircraft markets indicate the benefits of a proper ratio between fluoropolymers and polyimides to give maximum protection against arc propagation and failure.Applications include: Wire and Cable Industry ApplicationsInformation provided by Saint Gobain Performance Products.
Physical Properties Metric English Comments
Specific Gravity 1.60 g/cc
1.60 g/cc
ASTM D-792
Water Absorption <= 0.25 %
<= 0.25 %
Mechanical Properties Metric English Comments
Tensile Strength, Yield 145 MPa
21000 psi
ASTM D-882
Elongation at Break 100 %
100 %
ASTM D-882
Tensile Modulus 2.41 GPa
350 ksi
ASTM D-882
Tear Strength 500 kN/m
2860 pli
Initial Tear Strength; ASTM D-1004
Thermal Properties Metric English Comments
Maximum Service Temperature, Air 260 °C
500 °F
UL-746 B
Minimum Service Temperature, Air -240 °C
-400 °F
Flammability, UL94 V-0
Electrical Properties Metric English Comments
Surface Resistivity per Square 3.80e+17 ohm
3.80e+17 ohm
ASTM D-257
Dielectric Constant 2.8

@Frequency 60.0 - 1.00e+8 Hz

@Frequency 60.0 - 1.00e+8 Hz
ASTM D-150
Dielectric Strength 201 kV/mm
5100 kV/in
ASTM D-149
Dissipation Factor 0.013
ASTM D-150
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