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Vysokoteplotní odpor FEP PFA černé FKM zapouzdřené kroužky z PTFE


Encapsulated O Ring adopts special rubber resisting high temperature, F+ plastic and special engineering to compound this sealing product. It not only has low contraction permanent set functions of rubber O Ring, but also resistant heat, cold oil, friction, chemical corrusion and other performances. It can be used in all kind of dynamical seal and static seal widely, meanwhile can replace all traditional rubber and plastic O Ring.

                     

  • FOB Cena:                Vyjednávání
  • Dodávka Schopnost:           10000 kus / kusy za měsíc

  • Port:                          Šanghaj Ningbo 

  • Platební podmínky:        Western Union nebo PayPal , T / T, L / C.
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Funkce

Encapsulated O Ring adopts special rubber resisting high temperature, F+ plastic and special engineering to compound this sealing product. It not only has low contraction permanent set functions of rubber O Ring, but also resistant heat, cold oil, friction, chemical corrusion and other performances. It can be used in all kind of dynamical seal and static seal widely, meanwhile can replace all traditional rubber and plastic O Ring.

Technical Data Sheet

Vlastnictví

Jednotka

Výsledek

A

B

C

Normal Conditions

Tvrdost

JIS Hs

70 90 ~

70 90 ~

60 75 ~

Elongations(min.)

%

60

60

80

Tensile Stress(min)

Mpa

16

16

16

Kompresibilita

%

50 60 ~

50 60 ~

60 75 ~

Obnova

%

> 85

> 85

> 70

Permanentset

%

<10

<10

<10

230°Cx24h   hot air ageing

Change of hardness(max)

JIS Hs

-5 ~ + 5

-5 ~ + 5

-5 ~ + 5

Change of Tensile Stress(max)

%

-15

-15

-15

Change of Elongation(max)

%

-20

-20

-20

Compression Permanentset

175 ° Cx70h

%

≤20

≤20

≤20

Barva



Hnědý

Černá

červená

Aplikace

Teplota omezena

-20 ~ + 250

-20 ~ + 200

-20 ~ + 200

Pressure Limited

Mpa

0 35 ~

Pracovní prostředí


Strong Caustics, moderate acids, chlorine, gases, water, steam, hydrocarbons, hydrogen and aluminum fluoride except element fluorine and fusion sodium.

DOTAZ