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3M™ Dyneon™ PTFE TF 2025Z

Category:	PTFE , Polytetrafluoroethylene
Manufacturer:	3M Advanced Materials Division
Trademark:	3M™ Dyneon™ PTFE
Fillers:	-
Ports:	Qinzhou, Shekou, Shanghai, Ningbo
Delivery Terms	FOB, CIF, DAP, DAT, DDP
PDF:	P1o7Sp_3M-Dyneon-PTFE-TF-2025Z.pdf
PRICE:	Order Products email sales@su-jiao.com

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Message

PTFE fine powder for unsintered thread sealing tape, joint sealing and pipe lining applications

Features

Meets ASTM D 4895-04 Type I, Grade 1, Class B classification.

3M™ Dyneon™ PTFE Paste TF 2025Z is the recommended grade for pipe liner applications in chemical plant construction due to higher green strength

High molecular weight PTFE powder produced by the emulsion polymerization

Fine powder grade for low to medium reduction ratio

Providing high stretch ratio

Product grade with higher extrusion pressure and green strength level than 3M™ Dyneon™ PTFE Paste TF 2021Z.

Processing by standard paste extrusion methods

General Information
Features	High Molecular Weight
Uses	Liners Seals Tape
Forms	Paste Powder
Processing Method	Calendering Ram Extrusion Sintering

Physical	Nominal Value	Unit	Test Method
Density ¹	2.15	g/cm³	ISO 12086
Apparent Density	0.48	g/cm³	ISO 60
Average Particle Size	530	µm	ISO 13320

Additional Information	Nominal Value	Unit	Test Method
Extrusion Pressure - reduction ratio 400	40.0	MPa	ASTM D4895
Reduction Ratio	20-300:1		Internal Method

Films	Nominal Value	Unit	Test Method
Tensile Strength ²	34.0	MPa	ISO 527-3
Tensile Elongation ³(Break)	370	%	ISO 527-3

Note Message
1 .	measured on sintered moldings
2 .	measured on sintered moldings
3 .	measured on sintered moldings

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