PFA Extruded Tube and Moulded Tube for Mechanical Seal

• Customization: Available
• Material: PFA
• Kind: High-Performance Plastic
• Model NO.: PFA Tube
• Water Absorption: 0.1%~0.3%
• Contraction Percentage: ＜0.4%
• Tensile Strength: 22MPa
• Density: 2.12-2.17g/cm3
• Elongation at Break: 280%
• Temperature Range: -200 to 250 Celcius Degree
• Transport Package: Plywood Case
• Specification: Length100-400mm, Width100-400mm, Thickness1-50mm
• Trademark: Hongda
• Origin: Hunan China
• HS Code: 3904690000
• Production Capacity: 100 Tons/Month

Product Description

 Introduction:

PFA (commonly known as soluble PTFE). In terms of its properties, this polymer is similar to PTFE. The big difference is that the alkoxy substituents allow the polymer to be melt-processed. It has improved flow, creep resistance, and thermal stability close to or exceeding PTFE.
PFA has an outstanding chemical resistance, even at elevated temperature. It is resistant to strong mineral acids, inorganic bases, and inorganic oxidizing agents and to most of the organic compounds and their mixtures common in the chemical industry.

Features:
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

Typical Applications:

1. Chemical tank liners
2. Pump and valve parts
3. Semiconductor components

Technical Index:

Item	Unit	Index
		Rod, sheet	Tube, film
Density	g/cm3	2.12-2.17
Tensile strength	MPa	22	15
Elongation at break	%	280	260
Temperature range	Celcius degree	-200~250
Dielectric strength	KV/mm	15

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