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3M Dyneon™ TFM™ 1705 PTFE

Category Polymer , Thermoplastic , Fluoropolymer , PTFE
Manufacturer 3M Dyneon™
Trade Name TFM™
Port Ningbo port,China
Trade Terms FOB, CFR, CIF
Payment Terms L/C, T/T, Western Union
Download PDF 3M Dyneon™ TFM™ 1705 PTFE.pdf
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Material Notes:
Non-free-flowing resinReduced, adjusted melt viscosityIncreased gel stabilityReduced cold flowLower porosity and permeabilityLower void contentExcellent non-stick and dielectric propertiesHigher elastic modulusCompression molded productsLarge billetsExtremely thin skived filmsDiaphragms, high-pressure hoses and other tough flex fatigue applicationsSemiconductor and chemical processing system componentsInformation provided by Dyneon, A 3M Company
Physical Properties Metric English Comments
Specific Gravity 2.16 g/cc
2.16 g/cc
@ 23°C, Sintering Molding; ASTM D4894-98a
Bulk Density 0.420 g/cc
0.0152 lb/in³
ASTM D4894-98a
Particle Size 25 µm
25 µm
average; ASTM D4894-98a
Deformation 4.5 %
4.5 %
2175 psi - permanent, 23°C, Sintering Molding; ASTM D621
9.0 %
9.0 %
2175 psi - 24 hrs, 23°C, Sintering Molding; ASTM D621
10 %
10 %
2175 psi - 100 hrs, 23°C, Sintering Molding; ASTM D621
Mechanical Properties Metric English Comments
Tensile Strength at Break 33.1 MPa
4800 psi
Sintered Molding; ASTM D4894-98a
Elongation at Break 450 %
450 %
Sintered Molding; ASTM D4894-98a
Tensile Modulus 0.6498 GPa
94.25 ksi
Sintered Molding; ASTM D638
Thermal Properties Metric English Comments
Melting Point 317 - 337 °C
603 - 639 °F
second; ASTM D4894-98a
332 - 352 °C
630 - 666 °F
initial; ASTM D4894-98a
Maximum Service Temperature, Air 260 °C
500 °F
Minimum Service Temperature, Air -200 °C
-330 °F
Flammability, UL94 V-0
V-0
Shrinkage 5.80 %

@Temperature 23.0 °C
5.80 %

@Temperature 73.4 °F
Sintering Moldings; ASTM D4894-98a
Electrical Properties Metric English Comments
Dielectric Strength 146 kV/mm
3710 kV/in
ASTM D149-95a
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