Our Story:
SilGre began with a simple question: What if the world’s waste could power its cleanest materials?
Every harvest season, mountains of rice husk were burned or dumped, releasing carbon and choking nearby villages. While most people saw a nuisance, the founders of SilGre saw a hidden crystal lattice of possibility: ultra‑pure silica locked inside agricultural waste. With a background in advanced materials and a stubborn belief that industry and ecology can work together, they set out to unlock it.
What makes SilGre different:
Delivers some of the highest‑purity precipitated silica available, from carefully engineered, ultra‑clean processes.
Offers highly customizable grades with tunable particle size, surface area and pH for different industries.
Co‑developed and validated with IICT, ensuring deep scientific rigor and robust testing behind every product.
Combines exceptional purity, application‑specific tailoring and strong IICT backing, making SilGre a uniquely reliable partner for performance‑critical applications.
Precipitated Silica Industry Applications
About Us
SilGre was founded by Sudheer Yadati and Prudhvi Raj Dasaraju to build a “waste‑to‑wealth” silica platform from Miryalaguda, Telangana. Backed by technical guidance from CSIR–IICT, we focus on high‑purity, export‑grade precipitated silica made from locally available waste streams.​​