Daikin DAI-EL® G-763F Fluoroelastomer Copolymer, Bisphenol Curable Grade, 66% Fluorine Content

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Daikin DAI-EL® G-763F Fluoroelastomer Copolymer, Bisphenol Curable Grade, 66% Fluorine Content
Categories:	Polymer; Thermoset; Fluoropolymer, TS; Thermoset Fluoroelastomer
Material Notes:	Excellent mold releasability for O-rings Information provided by Daikin.
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Physical Properties	Original Value	Comments

Specific Gravity	1.85 g/cc
Mooney Viscosity	52 @Temperature 100 °C	ML1+10
	61 @Temperature 121 °C	ML1+10
	90 @Temperature 100 °C	Compound, ML1+10

Mechanical Properties	Original Value	Comments
Hardness, Shore A	69	peak
	63 @Time 3.00 sec
	69 @Treatment Temp. 230 °C, Time 252000 sec	Air aging test
	70 @Treatment Temp. 250 °C, Time 252000 sec	Air aging test
	70 @Treatment Temp. 275 °C, Time 252000 sec	Air aging test
Tensile Strength at Break	14.5 MPa
	9.72 MPa @Treatment Temp. 275 °C, Time 252000 sec	Air aging test
	14.5 MPa @Treatment Temp. 250 °C, Time 252000 sec	Air aging test
	14.8 MPa @Treatment Temp. 230 °C, Time 252000 sec	Air aging test
Elongation at Break	240 %
	204 % @Treatment Temp. 230 °C, Time 252000 sec	Air aging test
	228 % @Treatment Temp. 250 °C, Time 252000 sec	Air aging test
	288 % @Treatment Temp. 275 °C, Time 252000 sec	Air aging test
100% Modulus	3.30 MPa @Strain 100 %
Tear Strength	33.0 kN/m	angle type
Compression Set	8.0 % @Temperature 100 °C, Time 252000 sec	P-24 O-ring
	9.0 % @Temperature 150 °C, Time 252000 sec	P-24 O-ring
	12 % @Temperature 50.0 °C, Time 252000 sec	P-24 O-ring
	12 % @Temperature 175 °C, Time 252000 sec	P-24 O-ring
	13 % @Temperature 25.0 °C, Time 252000 sec	P-24 O-ring
	20 % @Temperature 200 °C, Time 252000 sec	P-24 O-ring

Thermal Properties	Original Value	Comments
Minimum Service Temperature, Air	-18.0 °C	Low Temperature Retraction, TR10
	-15.0 °C	Gehman Torsion T10
	-10.0 °C	Low Temperature Retraction, TR70
	-8.00 °C	Gehman Torsion T2
Brittleness Temperature	-21.0 °C

Processing Properties	Original Value	Comments
Cure Time	4.00 min @Temperature 170 °C	Curelastometer, T90
	4.50 min @Temperature 170 °C	MDR, T90

Component Elements Properties	Original Value	Comments
Fluorine, F	66 %

Descriptive Properties
Test Formula	100	Polymer
	20	N990 Carbon Black
	3	MgO
	6	Ca(OH)2

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PDAIJ9950 / 210023

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