
Specialist for high-quality adsorbents: molecular sieves, chromatography gels and drying gels since 1946

Upag AG
Mülisacker 221, CH-5705 HallwilNew on Amplifa
About Upag AG
Upag AG is a privately owned Swiss company based in Hallwil (canton of Aargau) and has been active as a specialist for adsorbents since 1946. The product range includes molecular sieves (types 3A, 4A, 5A and 13X) based on crystalline zeolites, chromatography gels (silica gel, modified silicas, polymer gels and ion-exchange materials) as well as drying gels for reliable moisture removal. The products are used in gas and liquid drying, separation and purification – from the laboratory and analytical processes through to industrial production, among others in packaging, electronics, pharmaceuticals, logistics and mechanical engineering. In addition to product selection, Upag AG offers consulting on gas and liquid drying, application support and after-sales assistance on the regenerability of the adsorbents. Production is carried out in accordance with ISO 9001. The company relies on short decision-making paths, individual solutions and long-term customer relationships.
- Site
- CH-5705 Hallwil
- Processes
- Manufacturing of adsorbents (chromatography gels, molecular sieves, drying gels), Manufacturing according to ISO 9001, Consulting and individual product selection for adsorbents, Application support from the laboratory to industrial production, Consulting on gas and liquid drying, Regenerability/after-sales support for molecular sieves
- Materials
- Molecular Sieve 3A, Molecular Sieve 4A, Molecular Sieve 5A, Molecular Sieve 13X, Zeolites (crystalline adsorbents), Silica Gel, Modified Silicas, Polymer Gels
- Certificates
- ISO 9001
- Founded
- 1946
- Industries
- Packaging, Laboratory/Analytics, Technical Drying, Electronics, Pharmaceuticals, Logistics
- 01
Consulting and product selection
- 02
Manufacturing of the adsorbents
- 03
Quality inspection according to ISO 9001
- 04
Delivery
- 05
Application support and regeneration service
Products and Materials
Molecular Sieve 3A
Crystalline zeolite with 3-ångström pores, mainly used for the drying of gases and liquids.
Molecular Sieve 4A
Zeolite adsorbent for drying and separation according to molecular size.
Molecular Sieve 5A
Zeolite adsorbent for selective adsorption of larger molecules in separation applications.
Molecular Sieve 13X
Zeolite with a wide pore opening for gas and liquid drying as well as separation solutions.
Silica Gel
Chromatography gel with defined pore and particle structure for separation, purification and analysis.
Modified Silicas
Gels optimized for specific separation tasks in analytical and industrial processes.
Polymer Gels
Chromatography material for separation tasks with special property profiles.
Ion-Exchange Materials
Gel type for separation and purification processes in the laboratory and in industrial production.
Site

Hallwil
CHOffice / Production
- Materials
- Molecular sieves, chromatography gels, drying gels
Products



Inside the production


Industries
Processes & technical limits
| Processes | Tolerance | Max. part | Weight | Lot size | Materials |
|---|---|---|---|---|---|
| Manufacturing of adsorbents (chromatography gels, molecular sieves, drying gels)Other | – | – | – | – | – |
| Manufacturing according to ISO 9001Inspection | – | – | – | – | – |
Additional services
Quality
Production strictly follows the international manufacturing standards according to ISO 9001.
| Evidence | Hallwil |
|---|---|
| ISO 9001 |
History
- 1946
Start of operations as a supplier of adsorbents – "Your partner for adsorbents since 1946".