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Tealon TF-1590

Code: Tealon TF-1590

Tealon TF1590

Tealon TF1590 is a restructured PTFE Gasket Sheet manufactured by a unique process which provides a high fibrillation level to overcome the creep relaxation and cold flow problem associated with skived PTFE sheets. This style is produced with virgin PTFE resin filled with Silica.

APPLICATION / SERVICE

Tealon TF1590 is suitable for services with high pressures and temperature, especially in chemical processing and hydrocarbon plants in strong acids (except hydrofluoric), solvents, hydrocarbons, water, steam, and chlorine.

AVAILABILITY

Tealon TF1590 is available in sheets of 59” x 59” (1500mm x 1500mm) with a thickness of 1/16” or 1/8”.

	SERVICE LIMITS
Type	Description		Value
Temperature Limits	Minimum			-350° F
	Maximum		500° F
Pressure	Maximum		1,200 psig (83 bar)
Color	Off-White
pH			0-14
PxT* Max	P x T= psig x °F (bar x °C) Based on 1.5mm sheet thickness **Based on 3.00mm sheet thickness		350,000 (12,000) **
			250,000 (8,600) ***

TYPICAL PHYSICAL PROPERTIES
ASTM Test Method	Property	Value
ASTMF36 A	Compressibility Range @ 5000 psi	7-12
ASTMF36 A	Recovery (%)	40
ASTM 152	Tensile Strength (Mpa)	14
ASTM D 792	Specific Gravity (g/cm3)	2.1
ASTM F38	Creep Relaxation (%)	18
ASTM F37 A	Sealability ml/h @ .7 bar	0.2
DIN 3535	Sealability (cm3/min)	<0.015
ASTM tests are based on .80mm sheet thickness and DIN test is based on 1.50mm sheet thickness This data is a general guide for selection of materials and does not constitute specification limits. It should not be used as the sole means of specifying a material for an application.

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Blaylock Gasket & Packing
9609 Camp Bowie West, Forth Worth, TX 76116
Toll Free: [800]259.8770 Ph: [817]244.8787 Fax: [817]244.1885

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