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As a main leading walnut shell powder producer and exporter, Saint Firstman has own processing lines, and has the export capacity 3000MT per year.

The walnut shell powder is used in anti-leak of pipes and cosmetic industry.                                  

hardness MOH 2.5~3.0, 

PH 4~6,

size: 8~200mesh,

special gravity: 0.70~0.80 (for 80 mesh or more), 1.28 (for 40 mesh or less)

moisture: <6.0% (for 80 mesh or more), 8.7% (for 40 mesh or less),                      

impurity: <0.05 (for 80 mesh or more),

passing ratio: 95% (for 80 mesh or more) ;

Packed in 20kg braided bag, one 20'FCL loads 15ton (for 120mesh above).

If you have interest in investing in cooperating with Saint Firstman on the walnut shell powder and on supplying your very special products, welcome to contact us, we would like to show our love for you.