The Science of Surface Modification

Bridging High-Performance Colloid Research with Global Industrial Scale.

Section 1: The UCSD Origin

During his tenure at the UCSD Colloid & Interface Science Lab, John Jiang focused on inorganic particle surface charge regulation and hydrophobic treatment. His research revealed that specific silane modification could drastically reduce the electrostatic accumulation of silica while maintaining extreme flowability.

This breakthrough, published in peer-reviewed journals of colloid science, became the theoretical foundation for SILSEP’s discrete carrier technology.

SILSEP Technical Origin - Lab Research
201X - Laboratory Phase

Lab trials at UCSD confirm surface-treated silica can reduce premix CV values below 5%.

201X - Pilot Scaling

Pilot production in Sanming, Fujian solves the uniform coating challenge in large-scale industrial reactors.

20XX - SP-Premix Launch

Full-scale production of SP-Premix for bulk vitamin and mineral premixers worldwide.

20XX - SP-XF Deployment

Introduction of SP-XF, specifically engineered for extreme high-static and pharmaceutical-grade environments.

Future - Intelligent Systems

Developing smart controlled-release carriers and multi-functional anti-mold-flow materials.

Sanming Manufacturing Base

Co-located with the Sensil industrial complex in Sanming, Fujian, our manufacturing facility operates proprietary surface-coating reactors designed to handle high-volume technical silica production.

  • Quality System: ISO 9001:2015 Certified
  • Compliance: FAMI-QS Application in progress (Expected Q4 2026)
  • Capacity: [XXXX] Tons Annual Capacity

"The bridge between UCSD's R&D mindset and Sanming's manufacturing scale is what defines SILSEP's global edge."

SILSEP Sanming Factory