Garlock GYLON® 3505 PTFE Gasketing, Glass Microsphere Filled

Category	Polymer , Thermoplastic , Fluoropolymer , PTFE , Polytetrafluoroethylene (PTFE), Glass Filled, Molded
Manufacturer	Garlock Rubber Technologies
Trade Name	GYLON®
Port	Shanghai port,China
Trade Terms	FOB, CFR, CIF
Payment Terms	L/C, T/T, Western Union
Download PDF	Garlock GYLON® 3505 PTFE Gasketing, Glass Microsphere Filled.pdf
Price	EMAIL US sales@lookpolymers.com
	Online Service lookpolymers 27660005

Material Notes:

PTFE with aluminosilicate microspheres - NSF 61 approved (drinking water) - Oxygen serviceImproved sealing performance over conventional PTFEUnique manufacturing process minimizes cold flow problems typical of skived and expanded PTFE sheetsExcellent bolt torque retentionWithstands a wide range of chemicals for extended service lifeMedia: Potable drinking water, Hydrocarbons, Solvents, Moderate concentrations of acids and some caustics, Refrigerants, Cryogenics, Hydrogen peroxideInformation provided by Garlock Rubber Technologies

Physical Properties	Metric	English	Comments
Permeability	0.015	0.015	Gas Permeability, cc/min; DIN 3535 Part 4

Mechanical Properties	Metric	English	Comments
Tensile Strength	13.8 MPa	2000 psi	across grain; ASTM F152

Thermal Properties	Metric	English	Comments
Maximum Service Temperature, Air	260 °C @Pressure 5.52 MPa	500 °F @Pressure 800 psi	Continuous
Minimum Service Temperature, Air	-268 °C	-450 °F

Descriptive Properties	Value	Comments
Color	Blue
Compressibility, %	25-45	ASTM F36
Creep Relaxation, %	40	ASTM F38
Sealability ASTM F37B, ml/hr	0.12	ASTM Fuel A

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