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One of Hottest for Cut Stainless Steel Wire - Durable hard fiber Walnut Shells Grit – Junda

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One of Hottest for Cut Stainless Steel Wire - Durable hard fiber Walnut Shells Grit – Junda Detail:

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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

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One of Hottest for Cut Stainless Steel Wire - Durable hard fiber  Walnut Shells Grit – Junda detail pictures

One of Hottest for Cut Stainless Steel Wire - Durable hard fiber  Walnut Shells Grit – Junda detail pictures

One of Hottest for Cut Stainless Steel Wire - Durable hard fiber  Walnut Shells Grit – Junda detail pictures


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We not only will try our greatest to offer you excellent services to just about every client, but also are ready to receive any suggestion offered by our buyers for One of Hottest for Cut Stainless Steel Wire - Durable hard fiber Walnut Shells Grit – Junda , The product will supply to all over the world, such as: Kuala Lumpur, Peru, Oman, We have been persisting in the business essence Quality First, Honoring Contracts and Standing by Reputations, providing customers with satisfying goods and service. Friends both at home and abroad are warmly welcome to establish everlasting business relations with us.
  • Customer service staff and sales man are very patience and they all good at English, product's arrival is also very timely, a good supplier.
    5 Stars By Renee from Mali - 2017.05.21 12:31
    This supplier stick to the principle of Quality first, Honesty as base, it is absolutely to be trust.
    5 Stars By Evelyn from Mongolia - 2017.08.18 11:04
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