Sheet, Membrane, Rod FEP for Mechanical Seal

• Material: FEP
• Tensile Strength: 14MPa
• Density: 2.1-2.2/Cm3
• Elongation at Break: 175%
• Temperature Range: -196-200 Centigrade
• Modules of Elasticity: 0.3-0.4 Gpa
• Model NO.: HDFEP002
• Transport Package: Export Carton, Pallet
• Specification: sheet FEP
• Trademark: hdgfz
• Origin: China
• HS Code: 3902900090
• Production Capacity: Big&Stable

Product Description

Product name

Sheet, Membrane, Rod FEP for mechanical seal

FEP is a modified category of PTFE. It remains basically the properties of PTFE, like excellent high- low-temperature resistance, chemical stability, dielectricity, high non-adhesiveness and mechanical strength. Compare to PTFE, it has better elasticity and transparency and is only 50° Clower than PTFE by limit of high temperature resistance.

Main properties
1. outstanding chemical resistance
2. Good electrical insulation perfermance
3.Good resistance to high&low temperature
4.Excellent weld-ability and processing properties
5. Good non-sticky properties

Technical Specification

property	NORM	VALUE
Density	ISO1183	2.1-2.2
Tensile strength at break ( Mpa)	ISO527	18-25
Modulus of elasticity	ISO527	0.3-0.4
Elongation at break	ISO527	150-300
Shore D	DUROMETER	56
Temperature range	/	-196-260
Coefficient of linear thermal expansion	ISO11359	0.94

Application
FEP is widely used in chemical anti-corrosion, mechanical seal, semiconductor, electrical insulation,pump&valve fluid,aviation and other relevant industries

FEP Products available:

1). FEP tube (Dia. 3-Dia. 200mm, special size can be customized)
2) FEP rod ( Dia. 5-Dia. 100, special size can be customized )
3). FEP sheet ( 1-50mm thickness, special size can be customized)
4). FEP film (0.03-0.3 thickness, special size can be customized)

FEP Moulded sheet

Size   (unit:mm)	Thickness   (unit:mm)
120*200	3-60
200*200	3-50
250*250	3-50
300*300	3-50
400*400	6-30
495*495	6-30
645*560	8-40

Company introduction
Hongda was founded in 1999 and it is a professional manufaturer of high-performance plastics in the form of semi-finished products and finished parts.The products sell well throughout the country and exported to more than 20 countries&areas, which are widely used in chemical industry,semiconductor, gas&oil, pump&valve, water treatment...

Factory key equipment