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China Factory for Alumina Powders - Durable hard fiber Walnut Shells Grit – Junda

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The client satisfaction is our primary concentrate on. We uphold a consistent level of professionalism, top quality, credibility and service for White Corundum Grindstone, Walnut Sandblasting, Used Forging Hammer Steel Balls, To significantly improve our service quality, our company imports a large number of foreign advanced devices. Welcome clients from home and abroad to call and inquire!
China Factory for Alumina Powders - Durable hard fiber Walnut Shells Grit – Junda Detail:

Product Description

Walnut shell grit is the hard fibrous product made from ground or crushed walnut shells. When used as a blasting media, walnut shell grit is extremely durable, angular and multi-faceted, yet is considered a ‘soft abrasive’. Walnut shell blasting grit is an excellent replacement for sand (free silica) to avoid inhalation health concerns.

Cleaning by walnut shell blasting is particularly effective where the surface of the substrate under its coat of paint, dirt, grease, scale, carbon, etc. should remain unchanged or otherwise unimpaired. Walnut shell grit can be used as a soft aggregate in removing foreign matter or coatings from surfaces without etching, scratching or marring cleaned areas.

When used with the right walnut shell blasting equipment, common blast cleaning applications include stripping auto and truck panels, cleaning delicate molds, jewelry polishing, armatures and electric motors prior to rewinding, deflashing plastics and watch polishing. When used as a blast cleaning media, walnut shell grit removes paint, flash, burrs and other flaws in plastic and rubber molding, aluminum and zinc die-casting and electronics industries. Walnut shell can replace sand in paint removal, graffiti removal and general cleaning in restoration of buildings, bridges and outdoor statuaries. Walnut shell is also used to clean aircraft engines and steam turbines.

Technical Parameters

Walnut Shell Grit Specifications

Grade

Mesh

Extra Coarse

4/6 (4.75-3.35 mm)

Coarse

6/10 (3.35-2.00 mm)

8/12 (2.36-1.70 mm)

Medium

12/20 (1.70-0.85 mm)

14/30 (1.40-0.56 mm)

Fine

18/40 (1.00-0.42 mm)

20/30 (0.85-0.56 mm)

20/40 (0.85-0.42 mm)

Extra Fine

35/60 (0.50-0.25 mm)

40/60 (0.42-0.25 mm)

Flour

40/100 (425-150 micron)

60/100 (250-150 micron)

60/200 (250-75 micron)

-100 (150 micron and finer)

-200 (75 micron and finer)

-325 (35 micron and finer)

Product name Proximate Analysis Typical Properties
Walnut Shell Grit Cellulose Lignin Methoxyl Nitrogen Chlorine Cutin Toluene Solubility Ash Specific Gravity 1.2 to 1.4
40 – 60% 20 – 30% 6.5% 0.1% 0.1% 1.0% 0.5 – 1.0 % 1.5% Bulk Density (lbs per ft3) 40 – 50
Mohs Scale 4.5 – 5
Free Moisure (80ºC for 15 hrs) 3 – 9%
pH (in water) 4-6
Flash Point (closed cup) 380º

Product detail pictures:

China Factory for Alumina Powders - Durable hard fiber  Walnut Shells Grit – Junda detail pictures

China Factory for Alumina Powders - Durable hard fiber  Walnut Shells Grit – Junda detail pictures

China Factory for Alumina Powders - Durable hard fiber  Walnut Shells Grit – Junda detail pictures


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abide by the contract, conforms to the market requirement, joins during the market competition by its superior quality also as provides extra comprehensive and exceptional service for consumers to let them turn into significant winner. The pursue of the business, is definitely the clients' gratification for China Factory for Alumina Powders - Durable hard fiber Walnut Shells Grit – Junda , The product will supply to all over the world, such as: Maldives, Latvia, South Korea, For anyone who is keen on any of our items right after you view our product list, you should definitely feel absolutely free to get in touch with us for inquiries. You are able to send us emails and contact us for consultation and we shall respond to you as soon as we can. If it's easy, you may locate out our address in our web-site and come to our business for far more information of our merchandise by your self. We're always ready to construct extended and steady co-operation relations with any possible customers in the related fields.
  • The product manager is a very hot and professional person, we have a pleasant conversation, and finally we reached a consensus agreement.
    5 Stars By Elsie from Iran - 2018.11.22 12:28
    The goods we received and the sample sales staff display to us have the same quality, it is really a creditable manufacturer.
    5 Stars By Christian from Buenos Aires - 2018.09.29 17:23
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