Sell Silk powder

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Silk powder
Ingredient and Properties:
Silk powder is a kind of dusty silk protein with high molecular weight about 100,000, water soluble. Silk Powder has the function of excellent natural humidity-control and care for ones skin, preventing part of ultraviolet radiation, prevent and cure some skin disease result from all kinds of dampness and dryness. It has super effect used in prevent sunshine produce.

With the excellent breather function and suitable used in the cosmetic treats the grease skin. The grain diameter is from 5um to 100um with various specifications. Our extra fine Silk Powder can more easily mixed with cosmetic than common ones with more thin grain.

Main index on physics, chem. and sanitation of Silk Powder:
Item Index
Characteristic Powder in white or grayish color, no terrible smelling, freely water soluble
Fine Rate 5m 5--100
Total Nitrogen% >=14
PH Value 5--7.5
Loss on Drying% <=6.5
Residue on Ignition% <=2
Heavy Metal (as Pb) , mg/kg <=20
Arsenicum (as As) , mg/kg <=2
Number of Aerobic Bacterial <=100
Other Pathogenis Bacteria Cant be detected
Package: packing by double plastic bag
Storage: valid for 2 years
Lead Time from Order to Shipment
Minimum Order Quantity
Terms of Payment
T/T D/P l/c
Terms of Sale