High-Performance Foam Rubber "FLUOROELASTOMER FOAM"

MITSUFUKU FAOM "FLUOROELASTOMER FOAM" is a high-Performance foam rubber made with fluoroelastomer

Characteristics of MITSUFUKU FAOM "FLUOROELASTOMER FOAM"

• Heat resistance, Weather resistance.
• Chemical resistance, steam resistance.
• Self extinction property.
• Thickness based on requirement.

PHYSICAL PROPERTY

TEST ITEM	UNIT	DF-700	DF-900	REMARKS
APPARENT DENSITY	kg/m3	220	240	JIS K-6767
TENSILE STRENGH	MPa	0.392	0.686	JIS K-6767
ELONGATION	%	120	340	JIS K-6767
TEAR STRENGTH	N/m	0.196	0.627	JIS K-6767
STRAIN AT 50% COMPRESSION STRESS	MPa	0.083	0.127	JIS K-6767
COMPRESSION SET	%	5.6	24	JIS K-6767 (50%COMPRESSION)
DIMENSIONAL CHANGE	%	-1.8	-1.4	JIS K-6767 (24hours at 200degree)
HARDNESS	Degree	12	28	ASKER C

(Above figures are self-measured figures)

CHARACTERISTICS

DF-700: Minimum compression set. Low density and low modulus of elasticity.
DF-900: Excellent chemical and oil resistance.

STANDARD SIZE

[DF-700]
Width 420 x Length 500 x Thickness 0.5-6 (mm)
Width 700 x Length 800 x Thickness 1-6 (mm)
[DF-900]
Width 500 x Length 500 x Thickness 7 (mm)
[DF-700S-86]
Width 800 x Length 1050 x Thickness 1-10 (mm)

HEAT RESISTANCE DATA

Heating temperature:200degree Heating period:24hrs

PHYSICAL PROPERTY	UNIT	BEFORE HEATING		CHANGE AFTER HEATING(%)
		DF-700	DF-900	DF-700	DF-900
TENSILE STRENGTH	MPa	0.392	0.686	+0.784	+0.196
ELONGATION	%	120	340	-12	-6
TEAR STRENGTH	N/m	0.196	0.627	+0.392	+0.196
STRAIN AT 50% COMPRESSION STRESS	MPa	0.083	0.127	+0.686	+0.294
OOMPRESSION SET (50% COMPRESSION)	%	5.6	24	-1	-4
HARDNESS	Degree	12	28	+1	+2

(Above figures are self-measured figures)

OIL CHEMICAL RESISTANCE DATA

Test piece conditlon: All surfaces are composed of section.
Immersion condition : One week immersion at room temperature.
Volume change A:0-10% B:10-20% C:20-30% D:More than 30%

OILS AND CHEMICALS		DF-700	DF-900
(ACID)	HYDROCHLORIC ACID 35%	C	A
	SULFURIC ACID 96%	A	A
(ALKALI WATER SOLUTION)	SODIUM HYDROOXIDE 20%	A	A
(KETONES)	ACETONE	D	D
	METHYLETHYLKENTONE	D	D
(CHLORINE TYPE SOLVENT)	TRICHLOROETHYLENE	B	A
(AROMATICS)	TOLUENE	C	A
(ETHERS)	ETHYL ETHER	D	D
(ALCOHOLS)	METHYL ALCOHOL	D	A
	ETHYL ALCOHOL	B	A
(FUELS)	LEAD FREE GASOLINE	B	A
	KEROSINE	A	A
(LUBRICATING OILS)	ENGINE OIL	A	A

(Above figures are self-measured figures)

Test methodls based on JIS K-6767.
Hardnessis measured by ASKER-C type