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Oil resistant conveyor belt

coverrubberoilresistantperformancetest。 classessolutionconcentrationCoveredcondition ThechangeratebeforeandaftercoveredVolumeexpansivityStrengthchangerateA1(HCI)18%50℃×96h+10%≥-10%≤A2(H2SO4)50%50℃×96h
Product description

cover rubber oil resistant performance test

 

classes

solution

concentration

Covered condition 

The change rate before and after covered

Volume expansivity

Strength change rate

A1

(HCI

18%

50℃×96h

+10%≥

-10%≤

A2

(H2SO4)

50%

50℃×96h

+10%≥

-10%≤

A3

(NaOH)

48%

50℃×96h

+10%以下

-10%以内

 Main character comparison

 

Rubber name performance

NBR

CR

EPDM

NR

SBR

ACM

VMQ

FVMQ

FKM

Anti-tear

G

F-G

F

E

E

B-F

B-F

B

F-G

abrasion

E

E

G

E

G

F

B-F

B

G

weather ability

B

E

E

B

B

E

E

E

E

Water resistance

E

G

E

E

E

B

G-E

E

E

ozone resistant

B-F

E

E

B-F

B-F

E

E

E

E

Oxidation resistance

G

E

E

G

G

G

E

E

E

compression set

G-E

G-E

G-E

F

F

G

F-E

G

G-E

acid resistanceattenuation

G

E

E

G

G

B-F

G

E

E

acid resistanceconcentration

G

E

E

G

G

B-F

F

G

E

Alkali resistantattenuation

G

E

E

G

G

B-F

E

E

E

Alkali resistantconcentration

G

E

E

G

G

B-F

E

G

P

syntholube

G-E

B

P

P

P

B

P

E

E

Low grade lube

E

E

P

P

P

E

G

E

E

High grade lube

E

G

P

P

P

E

F

E

E

Animal and vegetable oil

G

G

G-E

P

P

G

E

E

E

The electrical resistance

B-F

E

E

B-F

B-F

F

G-E

E

G

EBest   G: better   F: good    B: dad    P: worse  

The data are only for type selection of the conveyor belt and Zhejiang Sanwei Rubber Item Co.,LTD. has the final explanation right

Corresponding parameter set not found, please add it in property template of background
暂未实现,敬请期待
暂未实现,敬请期待

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