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Acid Resistance Silicone FPM FKM Colored Rubber O Ring

Acid Resistance Silicone FPM FKM Colored Rubber O Ring

Brand Name:ZIQUN
Certification:ISO9001, ROHS
Model Number:FPM FKM Fluoro Carbon Rubber O Ring Seal
Minimum Order Quantity:100PCS
Delivery Time:15-40Work days
Payment Terms:Western Union, MoneyGram, T/T, D/P, D/A, L/C
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Location: Guangzhou Guangdong China
Address: Huiqiao Building, 6 Pengshang Xingfu Road, Baiyun District, Guangzhou City, Guangdong Province, China
Supplier`s last login times: within 48 hours
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Product Details

FPM FKM Fluoro Carbon Acid Resistance 250℃ Silicone Rubber O Ring


FPM Fluoro Carbon Rubber O Ring Seal Strong Acid Resistance High Temperature Resistance 250℃ O Rings


(Fluoro Carbon Rubber)

A fluorine-containing rubber in the molecule has various types depending on the fluorine content (ie monomer structure). At present, the widely used fluorine hexafluoride rubber was first listed by DuPont under the trade name "Viton". High temperature resistance is better than silicone rubber, excellent chemical resistance, resistance to most oils and solvents (except ketones and esters), weather resistance and ozone resistance; cold resistance is poor, and the general use temperature range is -20 ~250 ℃. Special formula can withstand low temperature to -40 ℃. advantage:

· Can withstand heat to 250 ℃

· It is resistant to most oils and solvents, especially all acids, aliphatic hydrocarbons, aromatic hydrocarbons, animal and vegetable oils

· Automobiles, locomotives, diesel engines and fuel systems.

· Seals for chemical plants.

Property Of Conductive Elastomers

Filler Material


Ni/C

Ag/Glass

Ag/Al

Ag/Cu

Elastomer Type


SIL

SIL

SIL

SIL

Physical properties

Test method





Color


Grey

Yellow

Blue

Yellow

Hardness (shore A)


75±5

75±5

75±5

75±5

Density(g/cm3)

ASTM792

2.0±0.25

1.8±0.25

2.0±0.2

3.5±0.5

Tensile strength (Mpa)

ASTM412

>1.8

>1.8

>1.4

>1.5

Elongation At Break(%)

ASTM412

100/200

70/150

100/260

100/200

Tear Strength (KN/m)

ASTM D624

>6.13

>5.25

>5.25

>4.38

Compression Set (%)

ASTM D395

<40

<42

<42

<35

Operating Temperature(℃)

Mil-G-83528

-45~ 150

-55~160

-55~160

-65~125

Electrical properties






Volume resistivity (Ω·cm)

Mil-G-83528

<0.1

<0.01

<0.008

<0.004

Volume resistivity
after aging test (Ω·cm)

Mil-G-83528

<0.1a

<0.01b

<0.008b

<0.01a

Shielding effectiveness 200KHz-10GHz(dB)

GJB
6190-2008

70~100

80~105

100~115

115~120

Remarks:

Ni/C=Nickel-plated graphite Ag/Cu=Silver-plated copper

Ag/Al=Silver-plated-aluminum Ag/Glass=Silver-plated glass SIL=Silicone

Place of Origin

Guangzhou China

Brand Name

ZIQUN

Property

High/low temperature resistance, oil and fuel resistance, weathering resistance, O zone resistance etc.

Shape

According to your requirement.

Color

Any color is available ,according to your requirements.

Material

NBR, CR, SBR, EPDM, IIR, NR, EP, Silicone, VITON etc.

Hardness

30-90ShoreA

Delivery

In 10 days

Packing

Plastic bag & carton box or according to your requirements.

Application

Electronic field, industrial machine & equipment, house-hold appliance, telecommunication, automobile, medical equipment industry etc.



China Acid Resistance Silicone FPM FKM Colored Rubber O Ring supplier

Acid Resistance Silicone FPM FKM Colored Rubber O Ring

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