ETHYL SILICATE-40
ETHYL SILICATE-40 is an industrial product in the silicon chemicals category, used in Investment Casting, Ceramic Mould Manufacture. Typical specifications: 400 nm: 0,5; 670 nm: 0,1; Mass fraction of silicon dioxide, %: 40 - 42. KORKİMYA supplies ETHYL SILICATE-40 in Rail tank cars, containers, steel barrels.. Shelf life: 12 months from the date of manufacture.
- Investment Casting
- Ceramic Mould Manufacture
- Binder Production
- Refractory Applications
Rail tank cars, containers, steel barrels.
Ethyl silicate-40 is stored in airtight steel tanks; in barrels it is stored in unheated enclosed warehouses or under canopies at a temperature not exceeding 30 °C.
GHS Hazard Code · 3353By rail and road transport.
12 months from the date of manufacture
What is ethyl silicate-40 (ETS-40 / TEOS) and what is it used for?
Ethyl silicate-40 (ETS-40, tetraethyl orthosilicate / TEOS) is a silicate binder raw material containing 40-42% silicon dioxide by mass. It is mainly used to obtain the binder for ceramic shell moulds in investment casting and refractory applications, as well as in heat-resistant coatings and binder production.
In what packaging is ETS-40 supplied, and is it ex-stock?
ETS-40 is supplied in steel drums, containers and rail tank cars; in drums it is stored in enclosed areas not exceeding 30°C and has a shelf life of 12 months from manufacture. KORKİMYA offers ex-stock delivery and fast shipping, shortening lead times compared with importing from China.
Is ETS-40 KKDIK-registered and is a Turkish SDS provided?
Yes. KORKİMYA supplies ethyl silicate-40 as KKDIK-registered and provides a Turkish Safety Data Sheet (SDS) with every shipment. It ships under UN 1292, and a certificate of analysis (CoA) and technical data sheet (TDS) are available on request.
How can I get a sample and a quote for ETS-40?
Just contact KORKİMYA for an ethyl silicate-40 quote and a free sample. We invoice in TRY, prepare an offer based on your casting or refractory volume, and ship quickly from stock.
Last updated: 21.05.2026
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