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Chengdu Eson New Material Co., Ltd.
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NBR Rubber Packer Cups

Chengdu Eson New Material Co., Ltd.

City: chengdu

Country/Region:china

Contact Person:MsLily Luo View Contact Details

NBR Rubber Packer Cups

Brand Name : ESON

Model Number : ES3043

Certification : ISO9001

Place of Origin : CHINA

MOQ : 50-100pcs

Price : negotiable

Payment Terms : T/T, Ali pay

Supply Ability : 20T per month

Delivery Time : 4-8 working days

Packaging Details : 1 pcs in one opp bag

Product name : Rubber Packer Cups

Size and appearance : Accept customize

Color : Black, brown, red and others

Processing : Compression Molding, injection molding

Application : aviation, automobile, printing, textile and machinery manufacturing, etc

Feature : good oil resistance, high wear resistance, good heat resistance,etc

MOQ : 50-100pcs

Packing : It's up to you

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Oil resistance and pressure resistance petroleum packer cup sealing

Description:

Nitrile rubber has resistance to non-polar and weakly continuous oils and solvents,

and has good resistance to gasoline, fatty oils, and fatty acids.

Nitrile rubber has better heat and oxygen aging performance than natural rubber.

Nitrile rubber has good resistance to alkali and weak acids.

It is mainly used to manufacture various oil-resistant rubber products,

such as oil-contacting hoses, rubber rollers, sealing products, linings, aircraft fuel tank seals and large oil sacs.

Nitrile butadiene rubber (NBR): it is made by emulsion polymerization method between butadiene and acrylonitrile,

it is mainly produced by low-temperature emulsion polymerization method, with good oil resistance,

high wear resistance, good heat resistance and strong adhesion.

The disadvantages are poor low-temperature resistance, poor ozone resistance, poor insulation performance and low elasticity.

It belongs to synthetic rubber with good oil (especially the paraffin oil) and aging resistance.

It can be used for a long time in the air at 120℃ or in the oil at 150℃. In addition,

it also has good water resistance, air tightness and excellent adhesion performance.

NBR has good compatibility with PVC and cool acid resin, so it is often mixed with resin to do material modification.

It is mainly used in aviation, automobile, printing, textile and machinery manufacturing, etc.

Data sheet:

Item ESN1140 ESN1150 ESN1160 ESN1165 ESN1170 ESN11701 ESN1180
Density, g/cm3 1.13 1.18 1.32 1.33 1.34 1.35 1.45
Hardness, Shore A 44 53 60 66 70 68 81
Tensile Strength, Mpa 11.9 18.4 16 15 16.1 15.6 16.2
Elongation at break, % 545 572 464 407 320 332 216
Tear Strength, Kn/m 20.6 37.6 36 41 43 44 43
Compression Set, 100 degree @ 24h, Method B 19 18 15 16 15 14 16
Heat aging 100 degree@ 24h Hardness change, Shore A 2 2 3 2 1 2 1
Tensile strength change, % -3 3 -4 9 2 -4 -7
Elongation change, % -12 -6 -11 3 -8 -9 -11
No.1 fuel resistance. 100 degree@24h Volume change, % -8.5 -7.8 -7.3 -14.1 -8.8 -12.2 7.3
No.3 fuel resistance. 100 degree@24h Volume change, % 4.2 2.7 3.1 12.1 5.1 11.3 2.9
End product O ring, gasket molding part O ring, gasket molding part O ring, gasket molding part O ring, gasket molding part Half shaft, intermediate shaft support, differential, transfer box, oil seal etc Half shaft, intermediate shaft support, differential, transfer box, oil seal etc O ring, gasket molding part


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Product Tags:

11.9Mpa NBR Rubber Packer Cups

      

16MPa Rubber Packer Cups

      

11.9Mpa NBR Packer Cups

      
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