Composite silica micro-powder

Soft composite silica powder is produced via special composite modification technology. It features moderate hardness, low ionic impurities and excellent dielectric properties. The powder boasts good fluidity and causes little abrasion to processing equipment. With low oil absorption and high filling capacity as well as high whiteness, it offers great compatibility with various formulas. It effectively improves dimensional stability and reduces shrinkage of finished products, widely used in electronic packaging, copper clad laminates, silicone rubber, coatings and engineering plastics.

• Filler for EMC electronic packaging materials and CCL copper clad laminates
• Functional additive for silicone rubber
• industrial coatings and engineering plastics
• Filler for insulating composite materials and epoxy casting systems.