walnut sandblasting powder,walnut polishing media

walnut sandblasting powder,walnut polishing media

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NameWalnut shell powderFilter typeActivated carbonSuitable forOil, greasy dirt
usageSeparate oil from waterNatureLow temperature resistance, anti – static, acid and alkali resistanceParticle size200-20mesh
PH Value4-6Adsorption rate70(%)Pressure rate4.23(kgf)

Walnut shell is a particle (powder) which has micro holes after degrease , crushing, screening process,it is a perfect sandblasting and polishing abrasive, it can protect parts surface without any damage after sandblasting and polishing due to its nature characters.

Walnut shell powder has stable Chemical properties,non- toxic substances, less dissolution in acid, alkali, water . walnut shell in hydrocholric acid solution wastage is 5%, in sodium hydroxide solution wastage is 3.8%, no deterioration for water quality.

Walnut shell powder widely used in oil field, chemical industry, leather and other industrial wasted water treatment and urban water supply and drainage engineering, is the most ideal water purification filter material , it can also used for burs polishing like glasses accessories,stamping parts,Pearl jewelry, buttons, electronic parts

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