Suspension Process PVDF High Purity Power with Excellent Chemical Corrosion Resistance for Water Treatment Film

• Customization: Available
• CAS No.: 24937-79-9
• Formula: -(CH2-CF2)N-
• Model NO.: water treatment grade
• EINECS: 24937-79-9
• Molecular Principal Chain: High-Molecular Polymer
• Color: Transparent
• Water Content: ≤0.10
• Rotational Viscosity: ≥60
• Melting Point: 168-175ºC
• Application: Water Treatment Membranes
• Application 2: Hollow Fiber Membranes
• Grade: Water Treatment Membrane Grade
• Technology: Suspension
• Advantage 1: High Purity
• Advantage 2: Excellent Chemical Corrosion Resistance
• Mfr@230ºC 5kg: 1-2
• Transport Package: Packaged in Polythene Bags
• Specification: 25kg/pkg
• Origin: China
• HS Code: 3904690000
• Production Capacity: 15000t/Year

Product Description

1.Product Introduction
 

PVDF DY-11 RESIN for WATER TREATMENT MEMBARNE
 

PVDF DY-11 a polyvinylidene fluoride polymer prepared by suspension process. Its high purity, with excellent chemical corrosion resistance, oxidation resistance, radiation resistance and good mechanical properties, suitable for treatment film and finishing line industry application.

2.Advantages

PVDF hollow fiber ultrafiltration membrane no energy consumption, green environmental protection, can filter out all bacteria, viruses, turbidity, spores, giardia and rust and other substances, but can retain the characteristics of essential trace elements of the human body.

 

3.Product Parameters
 

Properties	Unit	Typical value	Test method
Appearance		White powder	Visual inspection
Solubility(DMAC)		Clear and transparent, not cloudy, solution without impurities, Colorless  or  yellowish	T-FSI 027-2019
Density	g/cm3	1.75-1.79	GB/T 1033.1
Water content	Wt%	≤0.10	HG/T 2902
Rotational Viscosity	Pa.s	≥60	1gPVDF/10gDMAC,30ºC
MFR@230ºC 5kg	g/10min (5kg)	1~2	GB/T 3682
Melting Point	ºC	168~175	GB/T 19466.4
Thermal decomposition temperature	ºC	370	TGA

 


4.Detailed Photos

 

5.Our Product Series

1. Polyvinylidene-fluoride (PVDF): There are three series of injection molding, extrusion and molding. 

2. Fluorinated-ethylene-propylene(FEP): Insulation series, sheath series, transparent series and high strength series.

3. Polyfluoroalkoxy (PFA) : Injection molding, extrusion, molding three series. 

4. Polytetrafluoroetylene(PTFE): Two series of dispersion resin and suspension resin.

5. Ethylene tetra fluoro ethylene(ETFE): Three series of injection molding, extrusion and molding. 



6.Our Advantages
 

1.We have DEYI factory can guarantee our supply and quality stability.

2.We have strong technical support from Beijing Tsinghua industrial Developemnt Institute.

3.Professionl after-sale service.



7.Company Profile

     Wuhan Feitengya Chemical New Material Co., Ltd. was established in 2008 in Wuhan. It is an expert in the supply of fluororesin in the whole industry chain integrating scientific research, development, production and sales.

     Feitengya takes high-end fluorine-materials (PVDF, FEP, PFA, ETFE, PTFE, PCTFE) as the core and extends to the entire industrial chain such as lithium battery new energy, photovoltaic new energy, environmental protection, 5G industry, coating field, wire and cable, pharmaceutical fine chemicals, aerospace, and automobile fields.

      Established a good long-term strategic cooperative relationship with many well-known brands, college laboratories, research and development institutions, and production bases around the world, and built a huge production capacity system.
     
      The company adheres to the customer-centric and is committed to the development concept of continuously creating value for customers , perceived responsibility, high-quality return, win-win cooperation!
 

Applications and Factory