TIB KAT 421
Product information
TIB KAT 421 (dibutyltin oxide + plasticizer) is a liquid variant of dibutyltin oxide (DBTO) with a phthalate-based plasticizer.
It contains 40% active tin compared to the solid version TIB KAT 248 and is suitable for curing silicones and silane systems, in particular:
- 1K-MS silyl polymer systems
Properties:
- Liquid form for easy dosing
- Moisture sensitive – avoid contact with water
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EC-NR.
212-449-1
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CAS-Nr.
818-08-6
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Sum formula
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EINECS Name
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Chem. formula
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Substance name
DBTO-plasticizer blend
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Other Names
REAXIS C248DP