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Отпорност на висока температура прстени FEP PFA црни FKM капсулирани тефлонски прстени


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 Цена:                Преговори
  • Набавка Способност:           10000 парче / парчиња месечно

  • Пристаниште:                          Шангај Нингбо 

  • Начин на плаќање:        Western Union или PayPal , T / T, L / C
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Карактеристики

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.

Технички лист на

Сопственост

единица

Резултат

A

B

C

Normal Conditions

Цврстина

JIS Hs

70 90 ~

70 90 ~

60 75 ~

Elongations(min.)

%

60

60

80

Tensile Stress(min)

МПА

16

16

16

Компресибилност

%

50 60 ~

50 60 ~

60 75 ~

Обнова

%

> 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

Боја



Браун

Црна

Црвена

апликации

Temperature Limited

-20 ~ 250

-20 ~ 200

-20 ~ 200

Pressure Limited

МПА

0 35 ~

работна средина


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

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