Aquivion® P98-SO2F 802662-50G

Linear Formula:	[CF2CF(OCF2CF2SO2F)]m[CF2CF2]n
CAS Number:	69462-70-0
NACRES:	NA.23

Aquivion® P98-SO2F are pellets based on the short-side-chain (SSC) copolymer of Tetrafluoroethylene and the Sulfonyl Fluoride Vinyl Ether (SFVE) CF2=CF2-O-(CF2)2-SO2F industrially produced by Solvay Specialty Polymers. The resulting perfluoropolymers functional groups are in their sulfonyl fluoride form, SO2F.
Aquivion® P98 pellets can be melt-pressed or extruded into plates, sheets or thin films down to about 50µ. The extruder shall be equipped with a standard three-zone metering screw devoid of barrier or mixing elements. Optimum temperature settings will depend on the configuration of the equipment but generally cover 100 to 300°C range. Optionally functional groups in the molded part are then hydrolyzed in baths or wet benches with a heated base (NaOH, KOH etc), reaction which may take minutes or hours, depending on thickness and conditions.
Aquivion® P98 pellets can be directly hydrolyzed as described - either completely or only on their outer surface. This will enable functional activity of the sulfonic acid /sulfonyl salt groups for ion-exchange operations or as acid catalyst.
50 g in glass bottle
Aquivion is a registered trademark of Solvay Group

Quality Level	100,
form	cylinder (pellet), pellets
eq. wt.	980±40g/mol (SO2F)
size	2 mm

RIDADR	NONH for all modes of transport
WGK Germany	WGK 3
Flash Point F	Not applicable
Flash Point C	Not applicable