Walnut shell best filtration product having different sizes



What is Walnut shell?

Walnut shell are crushed, ground, and classified to standard mesh sizes that range from coarse grits to fine powders. It has excellent strength with natural and enduring specialty. It is used for well industry every different physical condition. They can also be used again during the process.

It has wide usages in construction, furniture, adhesives, paint, plywood, resin, rubber, paint, and cosmetic industries. Walnut shell flour can also be used as an additive for the rubber and plastic industry.it is also compatible with other products like anionic, non-ionic, and cationic surfactants.

Advantages of Walnut Shell

1. High hardness, wear resistance, and good pressure resistance.

2. Easy to dissolve in acid and alkali solution.

3. Strong adsorption and dirt-cutting ability. Its adsorption rate is 27-50%.

4. Good hydrophilic, resistant to oil immersed.

5. Easy to backwash and regenerate. It can be directly used for backwashing before filtering.

6. Low operation cost, and easy to manage

Walnut shell in drilling

A walnut shell is a ground walnut shell, a lost circulation material that can be used in both oil-base and water-base systems. It is available in three sizes, fine, medium, and coarse. It can be mixed in combination with other LCMs.
As a lost circulation material they are specially adapted for plugging-induced fractures. Walnut shells are also used to reduce torgue and drag of drill pipe and drill collars, especially in high angle holes. They are used as a sweep to scour the well bore and tools when sticking clay is a problem.

Walnut Shell infiltration

In the oil industry, it is very important for water filtration. This filter material has high water and oil resistance and is easy to reverse. It is easy to regenerate also. When using this in the oil industry you will get the best result from the oil removal rate between %5 and %10 and oil content is significantly reduced to below 5mg/l by >95%.

Walnut Shell in Cosmetic

Walnut shell usage is based on soaps and all of the products for baths. This % 100 natural product ingredient is an excellent microbead replacement and has been used in cosmetic formulations for over 30 years. Cosmetic services include sterilization and custom packaging

Walnut Shell in Polishing

It is soft polishing media, used in polishing metals, hardware, alloys, mechanical parts, and bean seeds. and so on, which cleans and removes matter from surfaces without damaging the underlying material.

Packing  and storage of the product

Package Small bags,15-25kgs/bags packed in PP and PE BAG, or as the customer\’s requires

It must be stored in a cool, dry place. To prevent moisture penetration. packs which have opened should be sealed again as soon as possible.

In view of the environmental and health hazards involved in the use of solvents for cleaning surfaces, in particular, large exterior Surfaces. These shells have become common practice to use an abrasive blasting technique wherein abrasive particles are propelled by a high pressure fluid against the Solid Surface.

To dislodge previously applied coatings, scale, dirt, grease or other contaminants. Hard, durable surfaces, such as heavy steel plating can be cleaned or stripped by a hard abrasive such as sand.

Softer metals, such as aluminum or more delicate Surfaces Such as polymer composite layers may require the use of a Softer abrasive material during blasting Such as plastic pellets or Sodium bicarbonate.


Specification of Walnut Shell

TDS walnut shell


MSDS of Walnut Shell

MSDS walnut shell

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