Manufacturer Virgin PFA Tubing with Excellent Chemical Resistance

• Material: PFA
• Kind: Thermoplastics Pipes
• Water Absorption: ＜0.01%
• Contraction Percentage: ＜0.4%
• Density: 2.1-2.2 g/cm3
• Modulus of Elasticity: 0.4-0.5gpa
• Model NO.: PFA tubing
• Durometer Hardness: Shore D 60
• Transport Package: Plastic Paper Outside Export Carton
• Specification: normal size and special size can be customized
• Trademark: hongda
• Origin: China
• Production Capacity: 50000 PCS /Year

Product Description

Basic Info.

Model NO.  HDPFA003

Temperature Range: -196~260 Centigrade

Transport Package: Export Carton

Specification: full specification or customized 

Trademark: hdgfz

Origin: China( Raw Material Is From Japan)

HS Code: 3902200000

Production Capacity: Big&Stable

Product Description

 

Product Description

Perfluoroalkoxyor PFA (comonly known as the soluble PTFE), it basically retained the properties of PTFE.
Such as outstanding high&low temperature resistance, chemical stability, electrical insulation, self-lubrication, non-sticky and high mechanical strength properties. It differs from the PTFE Resins in that it is melt-processable using conventional injection molding and screw Extrusion techniques. It's with good folding and cracking resistance, and the mechanical Strength is around 1.6times of PTFE or more.
 

specification

PFA properties are similar to FEP in terms of its mechanical properties. These two are both superior To PTFE with regards to their flexibility, making them useful for tubing applications. Perhaps the most impressive feature of PFA material is its Electrical properties, as it features the dielectric constant of PTFE, and an almost identical dissipation factor, But a dielectric strength that is around four times higher. 

1. Good folding and cracking resistance
2. High mechanical strength, 1.6 times of PTFE or more
3. Outstanding high/low temperature resistance
4. Chemical stability, electrical insulation
5. Self-lubrication, non-sticky
6. Good UV stability
7. Flame retardant, Abrasion resistant
8. FDA compliant grades available

 

Product Parameters

Porperty	Norm	Value
Density (g/cm3)	ISO1183	2.1-2.2
Tensile strength at break %	ISO527	25-35
Modulus of elasticity (Gpa)	ISO527	0.4-0.5
Elongation at Break (%)	ISO527	200-380
Shore D	Durometer	60
Temperature range ºC		-196-260
Coefficient of linear thermal expansion	ISO11359	1.2

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

Certification