Seqens offers an extended range of additives and packages which have been developed to suit the needs of metalworking applications. With an ever-expanding global footprint and a flexible supply chain, we enable our clients to adapt to brand new challenges.
High performance additives and packages to foster your product innovation and performance
Redesign your formulae with our performance additives
Seqens offers an extensive range of lubricant additives for metalworking fluids and industrial lubricants. Our product portfolio encompasses extreme pressure, anti-wear additives, corrosion inhibitors and emulsifiers.
We also manufacture ready-to-use packages which feature beneficial additive synergies identified through DoE approach (Design of Experiments). Our customers hence increase the performance of their formulated products while reducing the number of listed raw materials.
Find your solution in our proprietary portfolio
Formulate low-odor fluids thanks to our SULFAD® light-colored sulfurized extreme pressure additives.
Adjust fluid performances to industrial applications severity with ROSCAN® phosphorous-based anti-wear additives and dark-colored sulfurized extreme pressure additives.
Select LOSMA® corrosion inhibitors and emulsifiers, crucial components to formulate complex metalworking fluids.
Benefit from our 55 years of production experience
The flexibility of Seqens plants enables to offer comprehensive solutions thanks to low- or high- production batch size, adjustable process parameters, customized packaging and labelling and worldwide logistics.
Along with flexibility, Seqens emphasizes quality. Our quality-control and quality-assurance teams rely on cutting edge laboratory equipment and well defined procedures to comply with the highest quality standards. Committing to multiple certifications and labels – e.g. ISO 9001, HALAL, KOSHER – we ensure customer satisfaction and we enforce continuous improvement philosophy on the way to longstanding excellence.
Surface: 40, 000 m²
Lab surface: 2, 000 m²
- 4 kilo-labs
- 2 cGMP pilot plants with 11 multipurpose reactors from 100 L to 2, 800 L (total capacity of 12 m³)
- Temperature range: -15/+150°C (hastelloy reactor: -80/+200°C)
- 3 finishing rooms (agitated filter dryers, filters, dryers, milling and sieving equipments)
- Crystallization expertise and technologiesd(salt, co-crystal and polymorph screenings, process development)
- Process Safety expertise and tecnologies
- Flow chemistry for fine chemicals
- Potent API process development
- Genotoxic Impurities
- Issue Management
- Generic A.P.I Solid state expertise
Last inspection: ANSM October 2018
Number of scientists: 110
Other: Ecosystem Pharma with integrated services
Advanced Specialties CouterneFrance
Surface: 120, 000 m²
Capabilities: 190 m³ of ISO 9001 reactors and kilo-lab
Flagship technologies: Most standard organic synthesis reactions (large volumes)
- ISO 9001
- EcoVadis CSR Rating: Silver Certification
News and events
Interview of Christelle FERRAGUT & Guillaume NOTHEAUX (Advanced Specialties) about Lubricant Business Line.
Lubricant additives & grease at Seqens “We do not sell a molecule, we sell a performance.” How much do you know Lubricant additives ? An…Read more