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Oil Field Industry Hydrogenated Nitrile HNBR Rubber Compound

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Oil Field Industry Hydrogenated Nitrile HNBR Rubber Compound

Oil Field Industry Hydrogenated Nitrile HNBR Rubber Compound
Oil Field Industry Hydrogenated Nitrile HNBR Rubber Compound Oil Field Industry Hydrogenated Nitrile HNBR Rubber Compound

Large Image :  Oil Field Industry Hydrogenated Nitrile HNBR Rubber Compound

Product Details:
Place of Origin: China
Brand Name: ESON
Certification: ISO9001
Model Number: ES3072
Payment & Shipping Terms:
Minimum Order Quantity: 100KG
Price: Negotiable
Packaging Details: 25KG per carton, and 500kg per pallet
Delivery Time: 3-9 working days
Payment Terms: T/T, Ali pay
Supply Ability: 30T per month
Detailed Product Description
Material: HNBR Compound Color: Black,yellow And Others
Application: Oil Field Industry Processing Method: Compression Molding, Extrusion
Feature: Acid And Alkaline Resistance,medium Resistance,etc Advantage: Excellent Physical Properties
Packing: 25KG Per Carton, And 500kg Per Pallet MOQ: 100KG
High Light:

ES1270V HNBR Rubber Compound

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23.3Mpa HNBR Rubber Compound

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78 Shore A HNBR Compound

Used In Oil Field Industry Hydrogenated Nitrile HNBR Compound

 

Description: 

With the development of petroleum industry and the continuous improvement of drilling depth,the requirements of sealing material rubber products are more and more stringent.

Nitrile butadiene rubber, which is commonly used in large quantities, is no longer sufficient.

Hydrogenated nitrile butadiene rubber can not be distinguished from other kinds of nitrile butadiene rubber in its basic properties, but it can be used in the harsh environment of oil field. In addition to petroleum, rubber products used in oil fields may come into contact with acidic gases such as hydrogen sulfide, as well as amine-containing compounds. Hydrogenated nitrile (HNBR) is well suited to the low temperatures of tens of degrees below zero due to the location of the field, as well as the adverse environments of high temperature and high pressure with the increase of drilling depth.

 

Heat resistance of hydrogenated nitrile:

Hydrogenated nitrile has good temperature resistance. It will take at least 12 days for the elongation to reach half of the original value in hot air at 150 ° C. At high temperature, the wear resistance of hydrogenated nitrile rubber is almost unchanged.
 

Medium resistance of hydrogenated nitrile:

If the cut-off is acid gas/water/diesel, the acid gas consists of 20% hydrogen cyanide, 65% methane, and 15% carbon dioxide. The test temperature was 150 ℃ and the maximum pressure was 10Mpa. After 7 days of corrosion, hydrogenated nitrile showed better corrosion resistance than NBR and FKM.
 

In addition, the acid and alkali resistance of hydrogenated nitrile has good stability in the harsh sodium at 100 ° C or diluted hydrochloric acid at 50 ° C.

 

High pressure resistance of hydrogenated nitrile:

NBR has a very good pressure resistance performance, but when the outside diameter is violently depressurized, the internal low molecular hydrocarbons and gases show a strong tendency to escape, and to a certain degree of depressurization, even cause wave damage in the products. Hydrogenated nitrile, on the other hand, showed a strong tolerance.

 

Application of hydrogenated nitrile in oil field industry:

 

O-ring and other oil-resistant sealing rubber products: in the exploration and production process, the use of a large number of O-ring and other sealing ring sealing ring, they are not only in high temperature and high pressure oil contact, but also withstand the original contained in a variety of acid and alkaline substances and oil required chemicals (such as paraffin agent) corrosion. In the past, most of the products used nitrile butadiene rubber as sealing material.

By replacing it with hydrogenated nitrile butadiene rubber, the service life of the products can be greatly extended, which creates conditions for reducing the number of oil well shut-down and reduces the cost. ,

 

Extraction piston: In the past extraction technology, the carboxyl nitrile rubber is often used as the raw material for the extraction piston,

but the wear resistance and stability are not perfect. The service life of hydrogenated nitrile rubber is extended obviously.

 

Submarine conveying pipe: in the offshore oil production, in order to connect the oil well with the platform,it is necessary to use the tube bundle with certain flexibility, but this kind of flexible pipe must be resistant to various conditions such as high pressure and violent pressure drop and corrosion. At present, hydrogenated nitrile butadiene rubber is used as the first inner layer of the flexible pipe.

 

Explosion-proof tube: good elongation and constant elongation of hydrogenated nitrile are suitable for explosion-proof rubber products. The reliability and durability of hydrogenated nitrile as explosion-proof material have been greatly improved, which is of great significance to the safe production of oil field.

 

Data sheet:

 

HNBR Compound ES1270V
Description: HNBR have excellent heat resistance and oil resistance and H2S chemicals. Itss suitable for well drilling rubber products. Our company materials can reach USA oil well drilling standard
Press cure:170 ℃* 15 min Post cure:160℃*4hrs
Typical Properties Unit Test Methods Value
Hardness Shore A D-2240 78
Tensile strength Mpa D-412 23.3
Elongation % D-412 395
Compression set 125℃*70 hrs % D-395B 17
150℃*70 hrs % D-395B 24
Aging test( 150℃@ 70 hrs)
Hardness change Shore A D-573 +5
Tensile strength change % D-573 +5
Elongation change % D-573 -18
Volume change % D-471 +4
10# Oil resistance(150 ℃@ 70 hrs)
Hardness change Shore A D-471 +2
Tensile strength change % D-471 +2
Elongation change % D-471 +2
Volume change % D-471 -1
70% oil + 30% Water resistance (120 ℃@ 1000 hrs)
Hardness change Shore A D-471 +2
Tensile strength change % D-471 +2
Elongation change % D-471 +2
Volume change % D-471 -1

 

Picture show:

 

Oil Field Industry Hydrogenated Nitrile HNBR Rubber Compound 0Oil Field Industry Hydrogenated Nitrile HNBR Rubber Compound 1

 

Contact Details
Chengdu Eson New Material Co., Ltd.

Contact Person: Lily Luo

Tel: 86-15680650120

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