3M™ Dyneon™ PTFE TF 2073Z

2018-09-08 17:58:34

3M™ Dyneon™ PTFE TF 2073Z
Polytetrafluoroethylene
Product Description:
PTFE fine powder for micro tubing, wire and cable applications

Features

3M™ Dyneon™ PTFE Paste TF 2073Z is the recommended grade for the manufacture of high quality micro tubing and wire and cable insulation

PTFE Paste TF 2073Z is a valuable addition to 3M™ Dyneon™ PTFE Paste TF 2072Z for very thin-wall, smallest diameter tubing and wire and cable insulation with maximum RR of up to 4400:1

High molecular weight PTFE powder, produced by the emulsion polymerization

Product grades with differing extrusion pressure and green strength values, (PTFE Pasate TF 2073Z lower than PTFE Paste TF 2072Z)

PTFE Paste TF 2073Z needs less lubricant than PTFE Paste TF 2072Z (1 part by weight per 100 parts by weight PTFE)

Wide processing range because of very high RR

Far more cost-effective processing because of the possible use of larger pre-forms

Processing by standard paste extrusion methods

General
Features	High Molecular Weight
Features	High Molecular Weight
Uses	Insulation	Tubing	Wire & Cable Applications
Uses	Insulation	Tubing	Wire & Cable Applications
Forms	Paste	Powder
Forms	Paste	Powder
Processing Method	Ram Extrusion	Sintering
Processing Method	Ram Extrusion	Sintering

Physical	Nominal Value	Unit	Test Method
Density²	2.17	g/cm³	ISO 12086
Apparent Density	0.49	g/cm³	ISO 60
Average Particle Size	400	µm	ISO 13320
Films	Nominal Value	Unit	Test Method
Tensile Strength²	35.0	MPa	ISO 527-3
Tensile Elongation² (Break)	460	%	ISO 527-3
Additional Information	Nominal Value	Unit	Test Method
Extrusion Pressure - reduction ratio 1600	26.0	MPa	ASTM D4895
Reduction Ratio	50-4400:1		Internal Method

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