3M™ Dyneon™ PTFE Compound TF 4705

2018-09-08 17:55:34

3M™ Dyneon™ PTFE Compound TF 4705
Polytetrafluoroethylene
15% Glass Fiber; 5.0% Graphite Fiber
Product Description:
Features

Dyneon™ PTFE Compound with 15 % flass fibre and 5 % graphite

Free flow compound

General
Filler / Reinforcement	Glass Fiber, 15% Filler by Weight	Graphite Fiber, 5.0% Filler by Weight
Filler / Reinforcement	Glass Fiber, 15% Filler by Weight	Graphite Fiber, 5.0% Filler by Weight
Features	Good Flow
Features	Good Flow
Processing Method	Compression Molding	Sintering
Processing Method	Compression Molding	Sintering

Physical	Nominal Value	Unit	Test Method
Specific Gravity	2.22	g/cm³	ASTM D4745-06
Apparent Density	0.73	g/cm³	ASTM D4894-07
Molding Shrinkage - Flow	1.8	%	ASTM D4894-07
Hardness	Nominal Value	Unit	Test Method
Shore Hardness² (Shore D)	69		DIN 53505
Mechanical	Nominal Value	Unit	Test Method
Tensile Strength² (Break)	19.5	MPa	ASTM D4745-06
Tensile Elongation² (Break)	280	%	ASTM D4745-06
Additional Information	Nominal Value	Unit
Compression Molding Molding Pressure	50	MPa
Compression Molding Temperature	23 to 26	°C
Sintering Temperature	< 365	°C

²Measured on sintered moldings

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