WUXI EXTPURE SOLUTIONS Co., Ltd. adheres to the concept of "innovative preparation technology for beauty and health, but also for the earth", integrating R&D, production and service, focusing on the development of silica powder.

QUECHEN & EXTPURE (the most promising high-end silica supplier) has developed "non-sacrificial template method" silica microspheres, which have a lower carbon footprint than traditional template method silica microspheres. The technical route is more environmentally friendly, has lower raw material costs, is more price competitive, is more suitable for 10+μm application fields, and maintains the stability of the supply chain together with the template method.

Non-Sacrifiser Emulsification (NSE): No template required, fast and efficient.

WUXI EXTPURE actively responds to the concept of low-carbon development and is an advocate and practitioner of lower carbon footprint.

Green Manufacturing

▪ The template method will produce ammonia, ethanol, sulfuric acid and other by-products during the preparation process. The non-sacrificial template method produces The product contains less Na2CO3, CO2, etc., and the Na2CO3 produced can be recycled internally.

▪ Promote NSE microspheres with lower carbon footprint.

Green raw materials

▪ In the selection of modifier raw materials, EXTPURE recommends the use of naturally derived bio-based fatty alcohols/fatty acids ( eg. Cetyl alcohol)

▪ Promote bio-based silica/silica spheres (replacing plastic microspheres).

▪ Recommend more customers to use silica microspheres prepared by NSE to reduce carbon emissions.

Transition metals are often used as catalysts in organic synthesis reactions, and the removal of scrap metals from the reaction system is an important issue.
Removing residual metals is equally important as developing the catalyst reaction process. It is recommended to introduce a functional group on the silica surface and use it as an adsorbent to specifically bind metals to the silica surface.
*The prerequisite for removing heavy metals is to maintain high purity
*Improve environmental sustainability by recycling heavy metals. Modified with 50-150μm spherical silica microspheres, it is easy to operate and has high filtration performance.