silk powder

Silk powder (silk fibrin powder) is a kind of macromolecular silk fibrin in powder form, which is made from the silk fibrin degummed under high pressure, requires special craft processing and smash through physical methods. Its molecular weight of is about 250000. It is tasteless, odorless, slightly soluble in water and insoluble in alcohol ether. Description: Items Specification Coarse silk powder Average particle size: 40 micron Superfine Silk Powder Average particle size: 10 Microns Superfine Silk Powder Mean particle diameter: 5 micrometers Ultrafine and ultra-micro silk...

• Health Food made in Korea
• Silk Fibroin Powder made in Korea

PEARL POWDER

Ultra-fine pearl powder Product Name:Pearl Powder Product Source:Jib clam or wrinkles crown clam Product Appearance:white powder Particle size:200, 500,800, 2000 mesh Packing:1kg/bag, 25kg/drum Storage:Store in a cool and dry room, keep sealed and keep away from direct light. Application:Medicine, Health food, Food, Beverage, Cosmetics and Beverage, etc. Quality index: The volume of protein: ≥1.8%The volume of calcium: ≥37.5% Moisture: ≤3% Total bacterial: ≤1000cfu/g Pathogen: can’t be testedLead: ≤1mg/kg Mercury: ≤0.5mg/kg Arsenic: ≤0.5mg/kg Pearl Powder...

• Drugs affecting the ears, eye, nose and skin made in Korea
• pearl powder made in Korea