E - (EXCELENT

                    G - (GOOD),

                    F - (FAIR),

                    P - (POOR),

                    U - (UNSATISFACTORE)

 

 

POLYMER

BUTHYL

 

EPCHLORO

HYDRIN

 

ETHYLENE

PROPYLENE

FlUORO

CARBON

FLUORO

SILICON

NBR

NEOPRENE

ASTM D14818

IIR

CO

ECO

EPM

EPDM

FKM

FSI

NBR

CR

POLYMER COST

0.9

2.2

1.0

15-50

32

0.9

1.3

POLYMER SP.GR.

0.9

1.3

0.9

1.8

1.4

1.0

1.3

ORIGINAL

PROPERTIES

 HARDNESS

 (SHORE A)

40-90

40-90

60-95

60-95

45-80

40-100

40-95

 T.S(Kg/㎠)

170

170

200

170

80

200

200

 ELONGATION

500

600

600

300

500

650

600

 ABRASION

 RES.

F-G

F-G

G

F-G

P

G

G

 C.S.RES.

F

F-G

F-E

F-E

G

G-E

F-G

 ELECTRONIC

 RES.

G

F

E

F-G

G

P-F

F

 CORROSION

 RES.

F-G

F-G

G-E

F-G

G

F-E

F-G

 ELISTICITY

G

G-E

G

G

G

G-E

G

 TEAR RES.

G

G

F-G

F

P-F

G

G

CLIMATE

RESISTANCE

TEMP

 HIGH(℃)

120

135

175

260

230

150

100

 LOW(℃)

-55

-55

-55

-40

-55

-55

-40

 OXIDATION

 RES.

G

E

E

E

E

F/G

G

 OZONE RES.

G/E

C/E

E

E

E

P/G

G

 GAS

 TRANSMISSION

 RES.

E

G

G

G

P

G

G

 RADIO

 ACTIVITY

 RES.

U/F

F/G

F

F

F/G

F/G

F

 CLIMATE RES.

E

E

E

E

E

P/G

G

FLUID

RESISTANCE

 ACID

G

U-F

F

F

F/G

F/G

F

 ALKARI

G

F/G

G/E

G/E

F/G

F/G

G/E

 H2O

G/E

F/G

E

F/E

E

G/E

G/E

 ANIMAL &

 VAGATABLE

 OIL

F/G

G

G

G

G

G

G

 BRAKE OIL

F/G

U

E

U

U

U

U/F

 GASOLINE

U

G

U

E

G

G

P/F

 PETROLEUM

U

G

U

E

G

G

P/F

 ANTIEREEZING

 SOLUTION

F/G

F/G

G

G

G

G

F/G

 HIGH ANILINE

 POINT

U

G/E

U

E

G

G

G

 LOW ANILINE

 POINT

U

G

U

E

G

G

P/F

 

 

 

 

 

 

POLYMER

POLY

AGRYLATE

 

NATURAL

 

POLY

URETHANE

SBR

SILICONE

H-NBR

 

ASTM D14818

ACM

NR

AU

EU

SBR

SI

HNBR

 

POLYMER COST

2.3

0.4

-

0.5

2.2

10-20

 

POLYMER SP.GR.

1.1

0.9

1.2

0.9

1.1

1.0

 

ORIGINAL

PROPERTIES

 HARDNESS

 (SHORE A)

50-90

40-90

40-85

40-100

25-85

50-98

 

 T.S(Kg/㎠)

140

240

300

200

100

300

 

 ELONGATION

450

600

650

600

700

700

 

 ABRASION

 RES.

F-G

G-E

E

G

P

E

 

 C.S.RES.

G

F-G

F-G

F-G

G-E

E

 

 ELECTRONIC

 RES.

P-F

G

P-F

F-G

E

P-F

 

 CORROSION

 RES.

F-G

P-G

G

G

G-E

F-E

 

 ELISTICITY

G

E

G

G

G

E

 

 TEAR RES.

F

G-E

E

G

P-F

E

 

CLIMATE

RESISTANCE

TEMP

 HIGH(℃)

175

100

100

100

280

180

 

 LOW(℃)

-40

-55

-55

-55

-85

-40

 

 OXIDATION

 RES.

G

F/G

G

F/G

E

F/G

 

 OZONE RES.

G

P/F

G/E

P/G

E

P/G

 

 GAS

 TRANSMISSION

 RES.

G

F

E

F

P

G

 

 RADIO

 ACTIVITY

 RES.

F/G

F

G

G

F/G

F/G

 

 CLIMATE RES.

E

P/G

G

P/G

E

P/G

 

FLUID

RESISTANCE

 ACID

F/G

F

G

G

F/G

G

 

 ALKARI

U

F/G

P/F

G

F/G

G

 

 H2O

U

G

F/G

G

E

E/G

 

 ANIMAL &

 VAGATABLE

 OIL

G

U

G

U

G

G

 

 BRAKE OIL

U

F/G

U

G/E

P/G

U

 

 GASOLINE

U

U

G

U

U

G/E

 

 PETROLEUM

G

U

G

U

U

G

 

 ANTIEREEZING

 SOLUTION

U

F/G

F/G

F/GG

G

G

 

 HIGH ANILINE

 POINT

G

U

G

U

G

G

 

 LOW ANILINE

 POINT

G

U

G

U

F

G

 

 

 

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