Lined Reinforced PVDF Hollow Fiber for Water Treatment

• Membrane Type: Hollow
• Type: MF
• Outside Diameters: 2.6 mm
• Pore Size: 0.1~0.2 Um
• Max Naclo Tolerance Concentration: 5000 Mg/L
• Operating Mode: Outside to Inside
• Model NO.: cPVDF-2.6
• Transport Package: Standard Export Package
• Specification: Lined reinforced PVDF hollow fiber
• Trademark: SHUIYI or Customized
• Origin: Made in China
• HS Code: 8421999090
• Production Capacity: 1000000 Square Meters/Year

Product Description

Product description

SHUIYI reinforced polyvinylidene fluoride ((PVDF) hollow fiber adopts wet spinning process, through a special composite production process, fit the support layer and membrane filtration layer perfectly, forming high resistance pollution, large-flux, high-strength hollow fiber membrane, with excellent chemical stability, it could be widely used in domestic sewage advanced treatment, water reuse and various types of industrial wastewater treatment and other fields.
 

Product characteristics

• Permanent hydrophilic dry membrane

The unique hydrophilic modification technology of membrane with the characteristic of permanent hydrophilicity and high flux; it could be operated in high pressure for a long time and without attenuation of flux, dry transport, and storage. Can withstand repeated wet and dry tests, engineering fault tolerance is strong.

• Fouling resistance,   Ageing resistance

The unique microstructure control technology has an asymmetrical rigid sponge gradient hole structure, very high porosity and excellent hydrophilicity to ensure large membrane flux, it's not easy to foul, the membrane has high pollution resistance, flux reduce slowly.
 

• High mechanical strength, without peeling and breakage

Adopts the hook-woven tube as the lining support material with high tensile strength. High-performance coating composite technology combines the support material with the membrane filter layer to withstand high-strength air scrubbing and hydraulic flushing. Without peeling and breakage in the process of operation.
 

• High chemical-resistant, easy to clean and recover

High-performance PVDF materials are resistant to high concentrations of acids, alkalis and oxidant cleaning, the maximum tolerance of sodium hypochlorite up to 5000ppm, membrane flux easy to clean and recover, longer membrane life.

 

Product Performance and Operating Parameters

 

Model Items		Parameter
		cPVDF-2.6
Specification parameters	Technics	NIPS
	Material	PVDF+ PET
	Structure	Lined reinforced PVDF hollow fiber
	Outside diameters	2.6 mm
	Pore size	0.1~0.2 μm
	Bubble pressure	≥0.03 MPa
	Blast strength	≥0.4 MPa
	Breaking tensile strength	³200 N
	Operating mode	Outside to inside
	Pure water flux	≥2000 L/m2.h(0.1MPa,25ºC)
	Operating p temperature	5~40ºC
	Operating pH range	2~10
	Chemical cleaning pH range	1~11
	Max NaClO Tolerance concentration	5.000 mg/L

Important information

The product parameters covered in this specification may be different depending on the test standard or test condition. For detailed instructions on test standards and tolerance ranges, please refer to our detailed product manuals and test specifications.

Membranes must be used under the operating conditions specified in the Product Specifications and any non-strict design and use will be considered a waiver of quality assurance without a written commitment or notice from Aqua company

The data presented in this article are tested and true and reliable, but do not exclude the differences between different test methods and use conditions, so users should combine the actual application, and Ningbo SHUIYI Membrane Technology Development Co., Ltd. products to be thoroughly understood, such as data and the parameters presented in this article when there is no dispute of responsibility and Ningbo SHUIYI Membrane Technology Development Co., Ltd. to be exempted from liability.