FINE CHEMICALS
Precursors for Sol-Gel and CVD
C hemat Technology, Inc. is the leading supplier
of metalorganic precursors for chemical vapor deposition (CVD) and sol-gel
processes. Because of a deep understanding in chemistry, proce
ssing,
and applications of CVD and sol-gel processes, Chemat is well positioned to provide
services to customers to satisfy their needs in both R&D and products
manufacturing. The Chemat catalog contains more than 700 chemicals and
solutions including metal alkoxides, beta-diketonates, alkylamides, and carboxylates to
cover a wide range of applications. In addition, Chemat produces a series of soluble
polymeric metal organic oxoalkoxides for the processing of advanced ceramics using the
solution route. These soluble polymeric precursors are more stable toward
hydrolysis, and are easier to handle in atmosphere than pure metal alkoxides. The
current product line includes polymeric precursors for Al2O3, In2O3, SnO2, ATO, ITO, BaTiO3, PbTiO3, PZT, and ZrO2 . They are suitable for large-scale
production of thin film coatings, or they may be used as binders in ceramic forming.
Chemat engages in active research in sol-gel and CVD chemistry, and constantly develops unique precursors for the synthesis of advanced materials. Efforts are also focused on the improvement of the quality of our products through innovations of synthesis process and quality control.
Chemat owns large-scale synthesis facilities to manufacture production quantities of precursors for industrial applications. Antimony (III) ethoxide (Sb(OC2 H5)3), barium isopropoxide (Ba(OC3 H7i) 2), barium titanium ethylhexano-isopropoxide (BaTi(OOC8H15)(OC3H7i)5), molybdenum isopropoxide (Mo(OC3H7i)5), niobium ethoxide (Nb(OC2H5)5), tantalum ethoxide (Ta(OC2H5)5), tin (IV) isopropoxide (Sn(OC3H7i)4), and tungsten (VI) isopropoxide (W(OC3H 7i)6 ) are typically produced in production quantities. Other precursors and custom syntheses are also available on request.
Environmentally Friendly Metal Surface Pretreatment Solutions
- AL9201 for Aluminum Alloys
- Ti9601 for Titanium
Chemat's metal surface pretreatment solutions are technological breakthroughs! Developed for the aerospace industry, they have broad applications including aircraft fabrication, sporting goods, construction materials, and automobile components. They are aqueous, environmentally benign solutions for aluminum and titanium surface pretreatment for enhancing bonding strength. They are "user friendly", low cost, safe solutions that do not require mixing, are easily applied, and do not contain any volatile organic compounds.
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