Durable PTFE O-Rings for Reliable Sealing Across Industries

• Customization: Available
• Material: PTFE
• Density: 2.10-2.30 g/cm3
• Model NO.: PTFE O-Rings
• Tensile Strength: ≥15.0 Ca20-45 MPa
• Elongation at Break: ≥150 Ca200-350 %
• Compressive Strength: 24 MPa
• Shore Hardness: 50-60
• Friction Coefficient: 0.01
• Trademark: Jiangsu Fuyuan New Material Co., Ltd.
• Origin: Jiangsu
• HS Code: 3917290000

Product Description

Product Description

PTFE O-Rings

PTFE gaskets(PTFE O-rings) are similar to the gaskets production process and are applied as sealing materials. Because of its high corrosion resistance, stable physical properties, and high and low-temperature resistance, the achievement of good sealing performance in the petroleum, chemical, pharmaceutical, electric power, iron, and steel industries has a wide range of applications. Applicable media include water, oil, acid solution, alkali solution, and almost all chemical components.

Specification

Item	ASTM	Indicator	Unit
Mechanical Performance
Density	D792	2.10-2.30	g/cm3
Tensile strength	D638	≥15.0 ca20-45	Mpa
Elongation at break	D638	≥150 ca200-350	%
Compressive strength	D695	24	Mpa
Shore hardness	D636	50-60
Friction coefficient	rigid surface	0.01
Thermal Performance
Operating Temperature		-180-+250	℃
Melting point		330	℃
Maximum production temperature		390	℃
Flame retardancy		V-0
Brittle point temperature		-268	℃
Electrical Performance
Dielectric strength	D149	>1400	KV/mm
Volume resistivity	D257	>1018	Ω.cm
Surface resistivity	D257	>1016	Ω
Dielectric constant	D150	2.1
General Performance