Product Introduction

H-5 Hydrophilic Fumed Silica is a low surface area fumed silica, offering the lowest surface area among hydrophilic silica products. It is designed for applications requiring high purity, low thickening effects, and excellent dispersion. H-5 excels in anti-blocking for plastic films and improves dielectric properties in various formulations.

Key Features

• Low Surface Area: H-5 has the lowest surface area in the hydrophilic product series, resulting in high bulk density and reduced thickening effects.
• Anti-Blocking Agent: H-5 is ideal for use in plastic films, particularly PET, where it functions as an effective anti-blocking agent, preventing film layers from sticking together.
• Improved Dielectric Properties: H-5 enhances the dielectric performance in composite materials, making it suitable for electronic applications.
• Wide Particle Size Distribution: The wide particle size distribution ensures better performance in various industrial applications, promoting even dispersion.
• High Purity & Low Agglomeration: H-5 boasts high purity and low agglomeration, ensuring consistent quality and performance across applications.
• Low Thickening Effect: Due to its low surface area, H-5 has minimal thickening effects, making it suitable for applications where high fluidity and low viscosity are required.

Specification

Applications

• PET FilmsH-5 is widely used in PET film production as an anti-blocking agent, preventing adhesion between film layers during processing and storage.
• Dental CompositesH-5 is used in dental composite materials, where it provides enhanced mechanical strength and ensures even distribution of the composite components.
• Sol-Gel ProcessesH-5 serves as a raw material in the sol-gel process for producing ultra-pure silica glass, offering high quality and consistency for advanced glass manufacturing.
• EmulsionsH-5 is suitable for use in emulsion systems, where it helps improve stability and performance without significantly increasing viscosity.