March 2026
Chemtrade has been appointed the authorised distributor for BIOSILICO® silica solutions in South Africa. The appointment brings advanced technology from BSB Nanotechnology to the local market.
It also marks BSB Nanotechnology’s first expansion into Africa. This strengthens access for South African manufacturers to advanced materials used in coatings, cosmetics, rubber and specialised industrial formulations.
BIOSILICO silica technologies are used globally in coatings, personal care products, rubber and advanced material applications. They support manufacturers developing higher-performance and more sustainable products.
Bio-based silica technology
For local formulators and product developers, the partnership means access to silica technologies that can improve product performance, enhance stability and support more sustainable product development.
Bio-based silica from rice husk ash
Derived from rice husk ash, BIOSILICO is a bio-based nanoporous silica. The production process converts agricultural by-products into high-purity silicon dioxide.
This approach supports the growing demand for materials that combine technical performance with environmental responsibility.
Silica plays an important role in modern formulations. It influences properties such as rheology, durability, texture and surface performance.
BIOSILICO solutions have been developed to meet the increasing demand for advanced materials across multiple industries.
Supporting innovation in South African manufacturing
According to Debra Barker, Managing Director of Chemtrade, the partnership reflects the company’s ongoing focus on bringing global innovation to the South African market.
“We are delighted to partner with BSB Nanotechnology and introduce BIOSILICO solutions to South Africa. Manufacturers across several industries are under pressure to improve product performance while meeting sustainability expectations. Access to advanced silica technologies will play an important role in helping formulators meet those challenges.”
Barker says the appointment also reflects Chemtrade’s commitment to connecting local manufacturers with global technology partners.
“South African manufacturers are increasingly looking for innovative raw materials that allow them to compete globally. Our role is to make those technologies accessible locally, supported by the technical insight and expertise customers need to incorporate them successfully into their formulations.”
Through this appointment, Chemtrade provides customers with support and expertise to help them select the right BIOSILICO materials, optimise their formulations and accelerate innovation in their products.
This partnership positions Chemtrade at the forefront of introducing next-generation silica technologies to the South African manufacturing sector.
With decades of experience representing leading international principals, Chemtrade continues to connect Southern African manufacturers with innovative speciality raw materials used in advanced product development.
Manufacturers, formulators, and product developers interested in learning more about BIOSILICO silica solutions are invited to contact the Chemtrade team.
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