Zheflon®FL2604 PVDF- Squeeze Grade
Categories PVDF Resin Brand Flurine Model 2604 Features Copolymer. Medium viscosity Uses Optical fiber. Hose Forms White powder or translucent particles Update Time 2021-08-02Detail Information
Zheflon® FL2604 is a medium viscosity grade polyvinylidene fluoride copolymer with high purity. Important properties include excellent chemical resistance to most aggressive substances and solvents, excellent mechanical strength and toughness, high abrasion resistance, high temperature capabilities, excellent aging resistance, low permeability to most gases and liquids and easily melt-processed by standard methods of squeeze. Also can be used for the production of lithium battery separators.
Copolymer. Medium viscosity
Optical fiber. Hose
White powder or translucent particles
Typical Value FL2604
Melt Flow Rate（g/10min）
Load 12.5kg，230℃，ASTM D1238
Shear Rate 100 1/s，ASTM D3835
Water Absorption（%）（Time 24 hr）
Molecular weight distribution
Elongation at Yield（%）
Elongation at Break（%）
Hardness, Shore D（Thickness2.00mm）
Glass Transition Temp, Tg（℃）
1% wt. loss / in air1.PVDF should be processed under 260℃,to avoid producing toxic gases；2.PVDF has good fire resistance and smoke inhibition property, however, when meets with fire, it will release toxic hydrogen fluoride gas and fluorocarbon compounds；3.Operators should take good care of personal protection during the use procedure and processing.
PVDF is packed in PE plastic bag and then be put into a drum with the net weight 25KGS. It must be stored in clean, cool, dry place.