3M Dyneon™ 2299X Ultra High Viscosity Fluoroelastomer

Category	Polymer , Thermoset , Fluoropolymer, TS , Thermoset Fluoroelastomer , Rubber or Thermoset Elastomer (TSE)
Manufacturer	3M Dyneon™
Trade Name
Port	Ningbo port,China
Trade Terms	FOB, CFR, CIF
Payment Terms	L/C, T/T, Western Union
Download PDF	3M Dyneon™ 2299X Ultra High Viscosity Fluoroelastomer.pdf
Price	EMAIL US sales@lookpolymers.com
	Online Service lookpolymers 27660005

Material Notes:

3M™ Dyneon™ FC 2299X is an ultra high viscosity fluoroelastomers designed for use in applications such as o-rings, gaskets and seals requiring higher strength than achievable with lower viscosity fluoroelastomer copolymers. When appropriately formulated, FC 2299X provides higher tensile strength, improved tear resistance, and lower compression set than comparably formulated, lower viscosity fluoroelastomer copolymers. These products are offered in either slab form (FC 2299X) or in free flowing granule form (FC 2299PX).Features and Benefits:Ultra high viscosity gumstock without incorporated curativesCopolymer composition of vinylidene fluoride and hexafluoropropyleneTargeted for compression moldingBoth are diamine or dihydroxy curable gumsAvailable in easy-to-weigh granular formInformation provided by the Dyneon division of 3M.

Physical Properties	Metric	English	Comments
Specific Gravity	1.80 g/cc	1.80 g/cc
Mooney Viscosity	100 @Temperature 150 °C	100 @Temperature 302 °F	ML 1+10
	150 @Temperature 121 °C	150 @Temperature 250 °F	ML 1+10

Mechanical Properties	Metric	English	Comments
Hardness, Shore A	77	77	Press cure 10 Minutes @ 177°C, Post Cure 16 Hours @ 232°C; ASTM D2240
Tensile Strength at Break	14.8 MPa	2150 psi	Press cure 10 Minutes @ 177°C, Post Cure 16 Hours @ 232°C
Elongation at Break	175 %	175 %	Press cure 10 Minutes @ 177°C, Post Cure 16 Hours @ 232°C
100% Modulus	0.00810 GPa	1.17 ksi	Press cure 10 Minutes @ 177°C, Post Cure 16 Hours @ 232°C
Compression Set	14 % @Treatment Temp. 200 °C, Time 252000 sec	14 % @Treatment Temp. 392 °F, Time 70.0 hour	Method B, -214 O-ring, 70 Hours; ASTM D395

Optical Properties	Metric	English	Comments
Transmission, Visible	25 %	25 %	translucent, but thickness not quantified

Component Elements Properties	Metric	English	Comments
Fluorine, F	65.9 %	65.9 %

Descriptive Properties	Value	Comments
Color	Translucent Amber
MH, Maximum Toque	27.8 inch-lb	100 cpm, 0.5° Arc, 6 Minutes @ 177°C
ML, Minimum Torque	4.9 inch-lb	100 cpm, 0.5° Arc, 6 Minutes @ 177°C
Solubility	Ketones and Esters
t2, Time to 2 Inch-lb Rise from Minimum	1.0 Minute	100 cpm, 0.5° Arc, 6 Minutes @ 177°C
t'50, Time to 50% Cure	1.6 Minutes	100 cpm, 0.5° Arc, 6 Minutes @ 177°C
t'90, Time to 90% Cure	2.3 Minutes	100 cpm, 0.5° Arc, 6 Minutes @ 177°C

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