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Өндөр температурын эсэргүүцэл FEP PFA Black FKM Encapsulated PTFE O Rings


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 үнэ:                Хэлэлцээр хийх
  • Хангамж чадвар:           Сар тутам 10000 ширхэг / ширхэг

  • порт:                          Шанхай Нинбо 

  • Төлбөрийн нөхцөл:        Western Union эсвэл PayPal , T / T, L / C
Холбоо барих

онцлог

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.

Техникийн мэдээллийн хуудас

Эд хөрөнгийн

Нэгж

үр дүн

A

B

C

Normal Conditions

хатуулаг

JIS Hs

70 ~ 90

70 ~ 90

60 ~ 75

Elongations(min.)

%

60

60

80

Tensile Stress(min)

MPA

16

16

16

Шахалт

%

50 ~ 60

50 ~ 60

60 ~ 75

Recovery

%

> 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 ° Cх70ц

%

≤20

≤20

≤20

өнгө



Браун

Хар

Улаан

Програм

Temperature Limited

-20 ~ + 250

-20 ~ + 200

-20 ~ + 200

Pressure Limited

MPA

0 ~ 35

ажлын орчин


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

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