Factory Directly Supply PVDF Powder for Water-Treatment Membrane PVDF Resin

• CAS No.: 24937-79-9
• Formula: (CH2CF2)N
• EINECS: 24937-79-9
• Certification: REACH
• Environmental Protection: Non-Pfoa
• Function: Heat Resistance
• Model NO.: pvdf resin hollow-fiber membrane
• Appearance: Powder
• Color: White
• Water Content: 0.1
• Melting Point: 160-170
• Intrinsic Viscosity: 1.60-1.90
• Purity: 99.5%
• Transport Package: Bag
• Specification: PVDF
• Trademark: FeiTengYa
• Origin: China
• HS Code: 3904690000
• Production Capacity: 15000tons/Year

Product Description

PVDF resin for water-treatment membrane

Polyvinylidenefluoride resin is a homopolymerof vinylidenefluoride and has good solubility in some solvents.

It is suitable for preparing membrane materials by dissolving tape casting process technology.

 

Product Parameters

 

 

Properties	Unit	Typical value	Test method
Appearance		White powder	Visual inspection
Solubility(DMAC)		Clear and transparent, not cloudy, solution without impurities, Colorless  or  yellowish	30ºC 1hr 1g/10ml DMAC
Water content	Wt%	≤0.10	HG/T 2902
Rotational Viscosity	Pa.s	≥0.45	0.1g/ml DMAC
Intrinsic viscosity	102ml/g	1.60~1.90	Ubbelohde viscometer method
Melting Point	ºC	160~170	ASTM D3418