240G-1 of fluoroelastomer rubber

1)without carbon black. 2)Copolymer of FKM 3)stable in high quality 4)good swells .

Material Brand: fkm precompound

Ingredients: Copolymer of vinylidene fluoride (VDF) and hexafluoropropylene(HFP )

Technical Data sheet

	Typical  Values
Fluonine Content %	66.0
Specific Gravity	1.84
Color	white
Mooney Viscosity ML1+10@121	38

Typical Properties of

Test Compound
Polymer			100
MT Black(N990)		Phr	20
MgO		Phr	3
Ca(OH)2		Phr	6
Curing Condition	Press	10min@170°C
	Oven	16h@230°C

 

Tensile  (ASTM  D412)	MPa	12.1
Elongation at break  (ASTM  D412)	%	281
Hardness  (ASTM  D2240)	Shore A	68
Compression Set  (ASTM  D395)
Method B )  200°C@70h	%	18.1

 

Typical  Rheological  Properties

Monsanto  Moving  Die  Rheometer (MDR2000)

100cpm,0.5°Arc,6min@177°C

ML	Nm	0.10
MH	Nm	1.02
ts2		1.1
t(90)		3.11

We have abundant experience to produce the oil seal of every kind and can supply the product of high quality and reasonable prices.

Available in various specifications.

Manufactured according to customers' needs.

240G-1 of fluoroelastomer rubber