PTFE Tubing

PTFE (Polytetrafluoroethyene) is a fluorocarbon polymers. The chemical structure of PTFE has the hydrogen atoms of polyethylene completely displaced by fluorine atoms to form a high molecule. This is a very stable structure. That is why PTFE is a polymer that never age.

PTFE is a superior sealing material. It is clean and non-sticking, you can use it for food industry. It can work up to 260 C. It can work at PH 0-14. it can be processed into film, block or any shape. It has a low coefficient of friction and lubrication is not always necessary. PTFE can work together with other materials like fiberglass or copper to get a better mechanical property. When PTFE is expanded properly, the fiber changes from hair-like structure to a web-like structure and become much more stronger while it is much lighter.

PTFE is also a young material. Until today SinoSeal and its team has been probing into this new product and you can definitely expect progress in this field

Polytetrafluoroethylene(PTFE)Tubing

[ Features ] PTFE tubing is manufactured by ram extruding method with PTFE granular resin. PTFE is the most chemical-resistant of all known Plastics. It Has the best electrical properties of plastics.

   

[ Specifications ]

Specification	outside diameter (mm)		wall thickness (mm)		Length (mm) min
	Nominal	Tolerance	Nominal	Tolerance
242 252 292 29.62	24 25 29 29.6	0.65	2	0.30	4000
322 323.5 402 404 504 505	32 32 40 40 50 50	0.80
			3.5	038
			2	0.30
			4	0.38
			5
512 524 642.5 644.5 812.5 822.5 823	51 52 64 64 81 82 82	0.95	2	0.30
			4 2.5 4.5 2.5 2.5 3	0.38
903 905 1043	90 90 104	1.10	3 5 3	0.30
1293.5 1544 2044	129 154 204	1.20	3.5 4 4	0.35

[ Main properties ]

Properties	unit	Result
Apparent density	g/cm3	2.10-2.30
Tensile strength(min)	MPa	18
Ultimate elongation(min)	%	230

[ Applications ]
Insulating cover for conductor, pipe for corrosive fluids.