Shizuishan Jin Lin Corundum Refractories Co., Ltd.

China Manufacturer with main products: White Corundum, Brown Corundum, Black Corundum, Silicon Carbide, Quartz Sand, Activated Carbon

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Walnut shell

FOB Price: 240.00 - 860.00 USD/Tonne
Supply Ability: 1,000 Tonne(s) per Month
Shipping: Ten days
Payment Terms: L/C, T/T
In Stock
Export Markets: North America, South America, Eastern Europe, Southeast Asia, Africa, Oceania, Mid East, Eastern Asia, Western Europe
Packaging Details: 25 kg woven bag packaging, also can be customized according to customer request packaging!


Introduction of walnut shell

Jin Lin walnut shell adopts the high quality of pecan shell as raw material, after crushing, polishing, steaming, washing, drug treatment, two filter processing. Walnut shell granular yellowish-brown, toughness, wear resistance compressive strength, strong adsorption capacity, oil immersion, agglomerate, not rot, stable chemical properties, does not contain toxic substances.

Jin Lin walnut shell abrasive for glasses accessories, pearl jewelry, buttons, electronic parts, stamping parts and other industries of polishing deburring, excellent wear resistance, uniform particle size, high content of shell. 


Walnut shell features

1, compressive ability: walnut shell grain particle size 1.25 1.60 mm, the average compressive strength limit of 0.2295 KN (23.40 KGF). Walnut shell grain particle size 0.80 1.00 mm, the average compressive strength limit of 0.165 KN (16.84 KGF).

2, walnut shell has big strength, compressive strength, oil resistance, wear-resisting not agglomerate, decay characteristics. Use it to do abrasive, won't destroy the workpiece surface polishing effect is good.

3, stable chemical properties: walnut shell chemical stability is good, does not contain toxic substances, dissolved in acid, alkali, water volume is small, the loss of walnut shell in hydrochloric acid solution was 4.99%, the attrition rate of 3.8% in sodium hydroxide solution, does not cause deterioration of water quality. Walnut shell filter material due to the hardness of itself, the proportion of ideal, porous and multifaceted, and the special physical and chemical treatment, the pigment, fat, oil, electric ion removal clean), make it has strong oil removal in water treatment performance, in addition to the solid particles.


Walnut shell abrasive applications

Jin Lin walnut shell abrasive used for mould, instrument, electrical, plastic, gold and silver jewelry, metal, glass, glasses, watches, golf clubs, hairpins and buttons such as cleaning and polishing. Mainly used for blast cleaning industry, such as paint, rust, chemical materials, such as existence of workpiece surface, has the effect of removing survivor and smooth surface.

Walnut shell filter material widely used in oil field, chemical industry, leather and other industrial wastewater treatment and urban water supply and drainage engineering, is the most ideal water purification filter material of various filters.

Jin Lin walnut shell pore forming material, used for ceramic bond, stomatal wheel into porous materials with uniform porosity, no smell, no pollution, easy to use, cheap, without damage to the body on the use of employees, safety, and the grinding wheel blowhole size can be arbitrary choice. Walnut shell can also be used as detergent auxiliary materials, etc.

Walnut shell

Jewelry precision polishing with walnut shell abrasive from this supplier

Abrasive for Sandblasting Walnut Shell / Walnut Sand Price    
FOB Price: 500.00-700.00 USD/Metric Ton
Min Order: 1 Metric Ton
Water Treatment Walnut Shell Filter Media for Petroleum Enterprise    
FOB Price: 600.00 USD/Metric Ton
Min Order: 1 Metric Ton
Crushed Walnut Shell Tumbling Media    
FOB Price: 30.00 USD/Kilogram
Min Order: 500 Kilograms
Dry Walnut Shell Sand Soft Abrasive Blasting & Tumbling Media    
FOB Price: 600.00 USD/Metric Ton
Min Order: 1 Metric Ton
Clean Walnut Shell Sand for Filtering    
FOB Price: 600.00 USD/Metric Ton
Min Order: 1 Metric Ton

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