Manufactur standard Pvdf Extrusion Molding - PVDF Resin For Hollow Fiber Membrane Process (DS204&DS204B) – Huaxia Shenzhou

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Manufactur standard Pvdf Extrusion Molding - PVDF Resin For Hollow Fiber Membrane Process (DS204&DS204B) – Huaxia Shenzhou Detail:

PVDF powder DS204/DS204B is the homopolymer of vinylidene fluoride with good solubility and suitable for manufacturing of PVDF membranes by the dissolving and curtain process. High corrosion resistance to acids,alkali,strong oxidizers and halogens.Good chemical stablity performance with aliphatic hydrocarbons,alcohols and other organic solvents.PVDF has excellent anti-y-ray, ultraviolet radiation and aging resistance. Its film will not be brittle and crack when placed outdoors for a long time. The most prominent feature of PVDF is its strong hydrophobicity, which makes it an ideal material for separation processes such as membrane distillation and membrane absorption.It also has special properties such as piezoelectric, dielectric and thermoelectric properties.It has broad application prospects in the field of membrane separation.

Conformable with Q/0321DYS014

PVDF2011-(2)

Technical Indexs

Item	Unit	DS204	DS204B	Test Method/Standards
Dissolubility	/	The solution is clear without impurity and insoluble substance		Visual inspection
Viscosity	mpa·s	＜4000	﹣	30℃,0.1g/gDMAC
Melting Index	g/10min	﹣	≤6.0	GB/T3682
Relative density	/	1.75-1.77	1.77-1.79	GB/T1033
Melting point	℃	156-165	165-175	GB/T28724
Thermal decomposition,≥	℃	380	380	GB/T33047
Moisture,≤	％	0.1	0.1	GB/T6284

Application

The resin is used to produce PVDF membrane materials for water treatment.

application

Attention

Keep this product away from high temperature to prevent toxic gas releasing at the temperature above 350℃.

Package, Transportation and Storage

1.Packed in plastic drums, and circular barrels cutside, 20kg/drum.Packed in antistatic bag, 500kg/bag.

2.Stored in clearn and dry places, within 5-30℃ temperature range.Avoid contamination from dust and moisture.

3.The product should be transported as non-dangerous product, avoiding heat, moisture and strong shock.

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