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   Ofluorine PVDF
T-1 PVDF for coatings
T-2 PVDF for powder coatings
D-1 PVDF Lithium Ion Battery Binders
Ofluorine 904 PVDF for UF membranes
 
J-2 PVDF Extrusion Grade
 
Z-1 PVDF Injection Grade
 
M-1 PVDF Moulding Grade
 
PVDF copolymer
 
PVDF film
 
   
Ofluorine 904 PVDF for Water Treatment Membranes
pvdf for water UF membranes
Ofluorine 904 PVDF has good solubility in some special solvent, which is good raw materials for PVDF membranes.
Ofluorine 904 PVDF as raw materials, the PVDF membranes has excellent mechanical strength and flexibility. It can not be eroded by acid, alkali, strong oxidant, halogens. Good durability to aliphatic hydrocarbons, aromatic hydrocarbons, alcohol, aldehyde etc. In the work of hydrochloric acid, nitric acid, sulfuric acid, dilute alkali liquor, dense alkali liquor(40%) and 100deg.C, which keep stable.
Others, 904 PVDF finished products has the properties of gamma-Ray resistant, UV(ultraviolet) resistant, and stability in wide temperature range.mail to us
904 PVDF technical data sheet

Property

Typical Values

Standard

Appearance 

White powder

Odor

None

Standard specific gravity

1.77-1.79

ASTM D792,at 23/23℃

Melting point

160-168℃

ASTM D3418, 10℃/min

Rotary Viscosity

≥0.45 Pa·S

0.1g/ml DMAC, 30℃

Intrinsic Viscosity

1.40-1.90 (102 ml/g)

Ubbelohde viscometer

Water absorption

0.1%

Drying loss method

Solubility

Solution is clear and transparent,
no impurity and insoluble matter

Safety instruction
PVDF(polyvinylidene fluoride) is stable under 310deg.C. When it is stored at 310-320deg.C for a long time, trace toxic hydrogen fluoride(HF) and fluorocarbon organic chemicals(FC) begin to release, when the temperatures more than 370deg.C, HF and FC release speed up. So, a temperature below 310deg.C is suggested for processing and using PVDF.
Furthermore, although PVDF(polyvinylidene fluoride) have good flame retardancy, in case of fire, HF and FC will also be released.

Packing
25kg/carton
 
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