Zheflon® FL2007 PVDF — Water Treatment Membrane Grade

group name: PVDF Extrusion Grade

Min Order: 1 kilogram

brand name: Zheflon PVDF & Flurine FKM Manufacturer

model: FL2007

Nearest port for product export: Ningbo, Shanghai

Delivery clauses under the trade mode: FOB, CFR, CIF, EXW, Express Delivery

Acceptable payment methods: T/T, L/C

update time: Fri, 30 Jan 2026 10:46:10 GMT

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Paramtents

Water Absorption（%） ≤0.15
Melt Flow Rate（g/10min） 2.0-8.0
Secondary Melting Point（℃） 165-175
Break Strength/mPa ≥25

Packging & Delivery

Min Order1 kilogram

Briefing

Zheflon® FL2007 PVDF is a high-purity PVDF resin specially formulated for water treatment membrane applications. It offers excellent chemical resistance, thermal stability, and mechanical strength, ensuring reliable performance and long-term durability in ultrafiltration, microfiltration, and reverse osmosis membranes.

Detailed

Description

Zheflon®FL2007 is a powdery polyvinylidene fluoride resin prepared by suspension polymerization. It hasexcellent acid and alkali resistance, good mechanical strength and toughness. It has good solubility in NMP,DMAc, suitable for dry TIPS process, and has wide applications in water treatment industry.

Technical Specifications

Specifications	Range	Reference Standard
Appearance	White powder	/
Moisture Content(%)	≤0.10	GB/T6284
Rotational Viscosity (mPa.s)	50-250	1gPVDF:9g DMAc,#2spindle,30°C,GB/T 10247
Molecular Weight(Da)	450,000-550,000	GB/T 21864
Secondary Melting Point (℃）	165-175	GB/T 19466
Melt Flow Rate（g/10min）	1-10	5kg,GB/T 3682