Reactor products<\/h3>\n\n\n\n
We sell CNT reactors and license our technology, allowing customers to produce CNT products themselves. We offer customized carbon nanotube manufacturing solutions specifically tailored to your needs. Our lineup includes:<\/p>\n\n\n\n
- \n
- CNT100 SEMI reactors<\/strong> (formerly S-100 reactors): <\/strong>Custom-designed for producing high-precision CNT membrane products.<\/li>\n\n\n\n
- CNT100 HPR reactors<\/strong> (formerly H-100 High-Performance reactors): Engineered for high-volume CNT film production and seamless integration into fully automated roll-to-roll film production lines.<\/li>\n<\/ul>\n\n\n\n
Additionally, we provide peripherals and consumables to upgrade your equipment and ensure continuous, high-performance operation.<\/p>\n\n\n\n
\n\n\n\n\n \n \n ![\"\"](\"https:\/\/canatu.com\/wp-content\/uploads\/2024\/05\/Canatu-semiconductor-reactor-1_1280x870px.png\")
\n<\/picture> <\/div>\n \nCNT100 SEMI features<\/h3>\n
- \n
- Precision optimized<\/li>\n
- One tube<\/li>\n
- Tailor-made collection chambers (1-2), A3 size<\/li>\n
- Stand-alone<\/li>\n
- Typical applications: CNT membranes<\/li>\n<\/ul>\n<\/div>\n \n <\/div>\n <\/div>\n \n\n
\n \n \n ![\"\"](\"https:\/\/canatu.com\/wp-content\/uploads\/2024\/05\/Canatu-high-performance-reactor-1280x870px.png\")
\n<\/picture> <\/div>\n \nCNT100 HPR features<\/h3>\n
- \n
- High performance<\/li>\n
- Film production<\/li>\n
- Two tubes<\/li>\n
- Large size 600x600mm collection chambers (1-n), standard and orientated<\/li>\n
- Multiple reactors integrated into one automation line<\/li>\n
- Typical applications: film heaters and sensors<\/li>\n<\/ul>\n<\/div>\n \n <\/div>\n <\/div>\n \n\n
\n \n \n ![\"\"](\"https:\/\/canatu.com\/wp-content\/uploads\/2024\/05\/Canatu-reactors-1280x870px.png\")
\n<\/picture> <\/div>\n \nApplications<\/h3>\n
- \n
- CNT pellicle membranes for blocking defects<\/li>\n
- Inspection membranes for debris filtering in patterned mask inspection<\/li>\n
- Optical filters for blocking DUV\/VIS while passing EUV\/X-Ray<\/li>\n
- Film heaters for automotive ADAS sensor de-icing and defogging<\/li>\n
- Electrochemical biosensors for medical diagnostics<\/li>\n<\/ul>\n<\/div>\n \n <\/div>\n <\/div>\n <\/div>\n<\/div>\n\n\n\n\n \n\n
Functionalization and post-processing<\/h3>\n\n\n\n
Canatu has extensive experience in controlling CNT growth and variation during Floating Catalyst Chemical Vapor Deposition (FC-CVD)<\/a> synthesis and in designing CNT reactors, ensuring cost-efficient carbon nanotube manufacturing on an industrial scale.<\/p>\n\n\n\n
Both reactor types are suitable for SWCNT and MWCNT products. FC-CVD synthesis allows tuning of CNT diameter, wall count, (SWCNT or MWCNT), network density, orientation, and bundle size, making it a versatile material platform. With tailored orientation chambers, we can control the orientation of CNTs. CNTs can be further modified through post-processing, such as purification to remove residual metals from the synthesis or functionalization to match the specific deposition chemistry required by coating processes.<\/p>\n\n\n\n
CNT reactors for highly engineered solutions<\/h3>\n\n\n\n
By combining FC-CVD synthesis reactors with a Dry Deposition method, our customers can create CNT membranes with exceptional uniformity, high EUV transmittance, strength, and purity. Thicker CNT membranes are suitable for various applications such as filtering debris from the EUV source, blocking deep-ultraviolet (DUV) photons, or providing a gas seal for differential pressure.<\/p>\n\n\n\n
Canatu CNT membranes are also ideal for X-Ray filter applications due to their high X-Ray transmittance, resistance to pressure differentials, and chemical inertness. These optical filters can be placed in front of an X-Ray detector to block particles, electrons, and photons outside the desired energy range while maintaining high X-Ray transmittance and withstanding high temperatures and differential pressure conditions.<\/p>\n\n\n <\/div>\n\n\n\n\n\n
Latest news<\/h2>\n\n\n\n
\n\n\n\n\n \n \n ![\"Canatu](\"https:\/\/canatu.com\/wp-content\/uploads\/2022\/02\/Canatu-hero-image-reactors-1280-e1645614704809-1280x870.jpg\")
\n<\/picture> <\/div>\n \nCanatu grants license for commercial production of CNT pellicle membranes using CNT100 SEMI reactor<\/h3>\n
Canatu has granted a commercial production license for the first CNT100 SEMI reactor to Korean semiconductor company FINE SEMITECH CORPORATION (\u201cFST\u201d). The license authorizes FST as the licensee to mass-produce CNT pellicle membranes using the CNT100 SEMI reactor, which will be operated by FST.<\/p>\n<\/div>\n Read press release<\/a>\n \n <\/div>\n <\/div>\n
\n\n\n \n \n ![\"\"](\"https:\/\/canatu.com\/wp-content\/uploads\/2025\/07\/JuhaKokkonentoimitusjohtajaCanatu-1280x870.jpg\")
\n<\/picture> <\/div>\n \nCanatu receives customer approval for CNT100 SEMI reactor<\/h3>\n
Canatu has received Site Acceptance Test (SAT) approval for its first CNT100 SEMI reactor and for the related post-processing peripherals, shipped to a semiconductor customer in September 2024. This confirms the CNT100 SEMI reactor\u2019s readiness for mass production of CNT pellicle membranes.<\/p>\n<\/div>\n Read press release<\/a>\n \n <\/div>\n <\/div>\n
\n\n\n \n \n \n<\/picture> <\/div>\n \nSecond CNT100 SEMI reactor shipped<\/h3>\n
Canatu successfully delivered its second CNT100 SEMI reactor in December 2024 to a major global semiconductor customer. The reactor is designed for CNT pellicle membrane production.<\/p>\n<\/div>\n SEE PRESS RELEASE<\/a>\n \n <\/div>\n <\/div>\n
\n\n\n \n \n ![\"\"](\"https:\/\/canatu.com\/wp-content\/uploads\/2025\/01\/Double-size-CNT-pellicle-e1741603512782-1280x870.jpg\")
\n<\/picture> <\/div>\n \nFirst CNT100 SEMI reactor shipped<\/h3>\n
Canatu delivered its first customer CNT100 SEMI reactor in September 2024.<\/p>\n<\/div>\n See press release<\/a>\n \n <\/div>\n <\/div>\n
\n\n\n \n \n ![\"Canatu-DENSO](\"https:\/\/canatu.com\/wp-content\/uploads\/2024\/04\/Canatu-Denso-high-performance-reactor-1280x870.jpg\")
\n<\/picture> <\/div>\n \nDENSO & Canatu launch CNT100 HPR<\/h3>\n
Canatu and DENSO have co-created a high-performance reactor that enhances design, process controls, and serviceability. Key upgrades, such as component upsizing and a novel parallel furnace design, boost yield. Integrated into Canatu\u2019s automated roll-to-roll manufacturing line, these reactors enable scalable throughput, with the potential to add up to four reactors in the cluster, setting new standards for next-gen CNT film production.<\/p>\n<\/div>\n SEE PRESS RELEASE<\/a>\n \n <\/div>\n <\/div>\n <\/div>\n<\/div>\n\n\n\n
\n\nWe partner with forerunners ready to transform industries<\/h2>\n
\n\n\n\n \n \n ![\"Covestro\"](\"https:\/\/canatu.com\/wp-content\/uploads\/2022\/03\/COV_BM_P_std_black_RGB-e1647432301124.png\")
\n<\/picture> <\/div>\n <\/div>\n \n\n\n \n \n ![\"DENSO](\"https:\/\/canatu.com\/wp-content\/uploads\/2022\/02\/DENSO_Black_only-name-e1645688496968.png\")
\n<\/picture> <\/div>\n <\/div>\n \n \n\n\n \n \n ![\"\"](\"https:\/\/canatu.com\/wp-content\/uploads\/2022\/05\/SEKISUI_BrandLogo_black_High-res-e1651667555422.png\")
\n<\/picture> <\/div>\n <\/a>\n <\/div>\n \n \n\n\n \n \n ![\"\"](\"https:\/\/canatu.com\/wp-content\/uploads\/2022\/06\/MethodeElectronics_Stacked_Black-585x200.png\")
\n<\/picture> <\/div>\n <\/a>\n <\/div>\n \n\n\n \n \n ![\"IMEC](\"https:\/\/canatu.com\/wp-content\/uploads\/2022\/02\/imec-251x75.png\")
\n<\/picture> <\/div>\n <\/div>\n \n\n\n \n \n ![\"Aalto](\"https:\/\/canatu.com\/wp-content\/uploads\/2022\/02\/AALTO_logo-72899-1-e1645625906878.png\")
\n<\/picture> <\/div>\n <\/div>\n \n\n\n \n \n ![\"VTT](\"https:\/\/canatu.com\/wp-content\/uploads\/2022\/02\/VTT_Black_Logo-e1645628389745.png\")
\n<\/picture> <\/div>\n <\/div>\n \n\n\n \n \n ![\"\"](\"https:\/\/canatu.com\/wp-content\/uploads\/2023\/04\/Webasto_Logo.png\")
\n<\/picture> <\/div>\n <\/div>\n <\/div>\n <\/div>\n<\/div>\n\n\n\nThe full stack is in our hands<\/h3>\n\n\n\n
At Canatu, we have full control over carbon nanotube production, from our unique material to our patented processes and proprietary reactors.<\/p>\n\n\n\n
- \n
- Unique material:<\/strong> At the core of Canatu is our patented carbon nanomaterial. Canatu CNT offers exceptional properties that push the boundaries of what\u2019s possible.<\/li>\n<\/ul>\n\n\n\n
- \n
- Patented processes:<\/strong> our patented dry deposition process is the bedrock of our carbon nanotube production. Unlike traditional wet dispersion methods, dry deposition simplifies the process, yielding longer and cleaner CNTs, and ensuring better performance in end applications.<\/li>\n\n\n\n
- Own reactors<\/strong>: our reactors and manufacturing equipment are meticulously designed and engineered to precise specifications. We offer a range of options, from high-performance reactors for large-scale CNT film production to specialized equipment tailored for intricate semiconductor applications.<\/li>\n<\/ul>\n\n\n\n
Together, with complete control over the entire stack, we\u2019re empowered to deliver solutions that redefine industries.<\/p>\n\n\n\n\n
\nContact our specialist in manufacturing equipment<\/h2>\n
\n\n\n \n \n ![\"\"](\"https:\/\/canatu.com\/wp-content\/uploads\/2022\/08\/ElinaManninen_canatu_risto_laine_1_path.png\")
\n<\/picture> <\/div>\n \nRisto Laine<\/div>\nVP, Equipment Engineering<\/div>\n risto.laine@canatu.com<\/a>\n +358 50 358 9732<\/a>\n <\/div>\n <\/div>\n<\/div>\n\n\n\n\n\nSend us a message <\/h3>\n
- Own reactors<\/strong>: our reactors and manufacturing equipment are meticulously designed and engineered to precise specifications. We offer a range of options, from high-performance reactors for large-scale CNT film production to specialized equipment tailored for intricate semiconductor applications.<\/li>\n<\/ul>\n\n\n\n
- Patented processes:<\/strong> our patented dry deposition process is the bedrock of our carbon nanotube production. Unlike traditional wet dispersion methods, dry deposition simplifies the process, yielding longer and cleaner CNTs, and ensuring better performance in end applications.<\/li>\n\n\n\n
- Unique material:<\/strong> At the core of Canatu is our patented carbon nanomaterial. Canatu CNT offers exceptional properties that push the boundaries of what\u2019s possible.<\/li>\n<\/ul>\n\n\n\n
- CNT100 HPR reactors<\/strong> (formerly H-100 High-Performance reactors): Engineered for high-volume CNT film production and seamless integration into fully automated roll-to-roll film production lines.<\/li>\n<\/ul>\n\n\n\n