# Arkema doubles rheology-modifier capacity in Spain

Arkema has doubled production capacity for its Crayvallac specialty rheology modifiers at its Sant Celoni, Spain, site. The expansion supports demand from coatings, adhesives and sealants manufacturers.

- Type: Expansion
- Announced: 2026-10-30
- Where: Sant Celoni, Spain, Spain
- Status: completed
- Products: Crayvallac specialty rheology modifiers
- Sectors: [Specialty Chemicals](https://endata.com/sectors/specialty-chemicals.md)

## Companies

- [Arkema](https://endata.com/companies/7031.md)

## Sources

- [pcimag.com](https://www.pcimag.com/articles/115460-arkema-doubles-rheology-modifier-capacity-in-spain), 2026-10-30: "Arkema has doubled production capacity for its Crayvallac specialty rheology modifiers at its Sant Celoni, Spain, site."

---
Data from Endata (https://endata.com/). Announcements are summarized from public sources and may be incomplete; check the linked originals.