35103-6612 by Garlock | GYLON® | Style 3510 | 0.188in Thick | 60in x 60in

BENEFITS:
Tighter seal Improved performance over conventional PTFE Reduced product loss and emissions Reduced creep relaxation Unique manufacturing process minimizes cold flow problems typical of skived and expanded PTFE sheets Excellent bolt torque retention Chemical resistance Withstands a wide range of chemicals for extended service life in a wide variety of applications Cost savings Cuts operational costs through reduced: Fluid loss Energy consumption Maintenance costs Inventory costs Waste Largest sheet sizes* Offers some of the largest sheet sizes in the industry Improved material utilization reduces waste Branding and color coding Easy identification of superior GYLON® products Reduces misapplication and use of unauthorized, inferior substitutes
MEDIA:
Strong acids (except hydrofluoric), solvents, hydrocarbons, water, steam, chlorine, and cryogenics. Conforms to FDA regulations.

NOTES:
1) ASTM F37B Sealability, milliliters/hour (1/4" thick)
ASTM Fuel A (isooctane):
Gasket load: 3,000 psi (20.7 N/mm2), Internal pressure: 30 psig (2 bar)
2) DIN 3535 Part 4 Gas Permeability, cc/min. (1/4" thick)
Nitrogen:
Internal pressure: 580 psig (40 bar), Gasket load: 4,640 psi (32 N/mm2)
* 60" x 60" (1524 mm x 1524 mm), 70" x 70" (1778 mm x 1778 mm), 60" x 90" (1524 mm x 2286 mm)

Typical Physical Properties

		3500	3504	3510
Color		Fawn GYLON®	Blue GYLON®	Off-white GYLON®
Composition		PTFE w/ silica	PTFE w/ alumino silicate microspheres	PTFE w/ barium sulfate
Temperature1	Minimum Continuous Max.	-450°F (-268°C) 500°F 260°C)	-450°F (-268°C) 500°F 260°C)	-450°F (-268°C) 500°F 260°C)
Pressure1cont. max.1	psig (bar)	1,200 (83)	800 (55)	1,200 (83)
P x T, max.1 1/32", 1/16" (0.8mm, 1.6mm) psig x °F 1/8" (bar x °C) (3.2mm)		350,000(12,000)250,000(8,600)	350,000(12,000)250,000(8,600)	350,000(12,000)250,000(8,600)
Sealability ASTM Fuel A ml/hr (ASTM F37B)3		0.22	0.12	0.04
Gas Permeabilitycc/min (DIN 3535 Part 4)4		<0.015	<0.015	<0.015
Creep Relaxation (ASTM F38) %		18	40	11
Compressibility Range(ASTM F36) %		7-12	25-45	4-10
Recovery (ASTM F36) %		>40	>30	>40
Tensile Strength ps(ASTM D1708) (N/mm2)		2,000 (14)	2,000 (14)	2,000 (14)
Flammability	Will not support flame
Bacterial Growth	Will not support

Order Code (Part Number)	Style	Thickness (in.)	Width (in.)	Length (in.)
35103-3302	3510	0.031"	30"	30"
35103-6604	3510	0.063"	60"	60"
35103-6904	3510	0.063"	60"	90"
35103-7704	3510	0.063"	70"	70"
35103-6608	3510	0.125"	60"	60"
35103-6908	3510	0.125"	60"	90"
35103-7708	3510	0.125"	70"	70"
35103-6612	3510	0.188"	60"	60"
35103-6616	3510	0.250"	60"	60"

NOTES:
1 Based on ANSI RF flanges at our preferred torque. When approaching maximum pressure, continuous operating temperature, minimum temperature or 50% of maximum PxT, consult Garlock Engineering.
2 For 3565, HP 3560 and HP 3561, 1/16" thickness only.
3 ASTM F37B Sealability
ASTM Fuel A (isooctane):
Gasket load = 500 psi (3.5 N/mm2), Int. pressure = 9.8 psig (0.7 bar)
Nitrogen:
Gasket load = 3,000 psi (20.7 N/mm2), Int. pressure = 30 psig (2 bar)
4 DIN 3535 Part 4 Gas Permeability, cc/min. (1/16" thick)
Nitrogen:
Gasket load = 4,640 psi (32 N/mm2), Int. pressure = 580 psig (40 bar)

This is a general guide and should not be the sole means of selecting or rejecting this material. ASTM test results in accordance with ASTM F-104; properties based on 1/32" (0.8mm) sheet thickness.

* Values do not constitute specification limits.