Fluorelastomer Greene FKM 929

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Technical Data Sheet

physical property	Test Condition	Test Method	Test Result
density		ASTM D792	1.85 g/cm³

hardness	Test Condition	Test Method	Test Result
Shore hardness	Shore A	ASTM D2240	97
Shore hardness	Shore hardness		ASTM D2240	65

Supplementary Information	Test Condition	Test Method	Test Result
RubberClassification			FKM
tear strength		ASTM D624	41.2 kN/m

elastomer	Test Condition	Test Method	Test Result
tensile strength	Break	ASTM D412	18.0 MPa
elongation	Break	ASTM D412	26 %
compression set		ASTM D395	34 %
compression set	compression set		ASTM D395	51 %

aging	Test Condition	Test Method	Test Result
Change rate of hardness (Shore) in the air		ASTM D573	0.0
	Change rate of hardness (Shore) in the air		ASTM D573	-3.0
		Change rate of hardness (Shore) in the air		ASTM D573	0.0
		Change rate of hardness (Shore) in the air	Change rate of hardness (Shore) in the air		ASTM D573	-4.0
Change rate of tensile strength in air		ASTM D471	-2.0 %
	Change rate of tensile strength in air		ASTM D471	-4.8 %
	Change rate of tensile strength in air	Change rate of tensile strength in air		ASTM D471	-11 %
Change rate of ultimate elongation in air		ASTM D471	11 %
	Change rate of ultimate elongation in air		ASTM D471	8.6 %
	Change rate of ultimate elongation in air	Change rate of ultimate elongation in air		ASTM D471	23 %
Change rate of hardness (Shore) in the air		ASTM D471	0.0
	Change rate of hardness (Shore) in the air		ASTM D471	-5.0
		Change rate of hardness (Shore) in the air		ASTM D471	-1.0
		Change rate of hardness (Shore) in the air	Change rate of hardness (Shore) in the air		ASTM D471	-7.0
volume change		ASTM D471	0.80 %
	volume change		ASTM D471	1.1 %
	volume change	volume change		ASTM D471	3.2 %
Change rate of tensile strength in air		ASTM D573	-10 %
Change rate of tensile strength in air	Change rate of tensile strength in air		ASTM D573	-5.0 %
Change rate of ultimate elongation in air		ASTM D573	11 %
Change rate of ultimate elongation in air	Change rate of ultimate elongation in air		ASTM D573	-9.0 %
Change rate of hardness (Shore) in the air		ASTM D471	0.0
Change rate of hardness (Shore) in the air	Change rate of hardness (Shore) in the air		ASTM D471	-5.0

Thermal performance	Test Condition	Test Method	Test Result
Usage temperature			-29-204 °C

IMPORTANT NOTES: Plas.com collected the data in the data sheet from the material manufacturers. Plas.com makes the best effort to improve the accuracy of the data, but has no responsibility for the data. We strongly recommend verifying the validity of the data with the material manufacturers before making a final decision.

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