PVDFMembrane Grade-Powder

Product Detail

HAIFLON^TM PVDF Membrane Grade, FP-814

 

CAS No.:24937-79-9




Performance	Testing Standard	Testing condition	Unit	Indices
Rotational viscosity	Rotational viscometer	0.1g/mL DMAC	Pa*S	=0.45
Intrinsic viscosity	Ubbelohde viscometer	102mL/g		1.40-1.90
Melting point	ASTIVl D3418	Secondary melting point	°C	160-168
Moisture	Drying weight-loss method	141°C/4h	%	=0.10
Dissolubility	The solution should be unmuddy, clear, transparent, colorless or a little fellow-  colored. There should be no impurity or insoluble matters in it
Method of forming	Casting after dissolve
Fundamental uses	Microfiltration membrane, casting membrane
Characteristics	Good dissolvability in some solvents

Safety precautions

The homopolymer of vinylidene fluoride (VQF) begin to have a slight decomposition with HF gas released above300°C. Avoid processing or using the products at the temperature above 370°C in order to prevent toxic gas release

Workers should avoid breathing in harmful gases during processing and wear necessary labor protection stuff.

Keep the dust away from being breathed in nasal cavity and infecting eyes.

After production, have a complete clean up of faces and hands.

Disposal of the wastes produced in the processing must be dealt with by specialized personnel for waste disposal and should be conducted according to waste regulations in relevant countries, regions and local places,

Before processing, please read the safety data sheet carefully.

Storage and disposal

The products should be stored in clean, cool, shady, and dry warehouses so as to avoid the mix with dust and moisture. During transportation, violent vibration must be avoided. Prevent any cases aggregation

Packing

PVDF Powder is first packed in polyethylene plastic bags and then put into hard cardboard bucket. 

Net weight per bucket: 20kg.