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Stabilizer 9000

Beside Stabilizer 9000 is an excellent hydrolysis stabilizer, it can act also as a chain extender or cross linker in polyesters, depending on the dosage and the process conditions.
By reacting with carbon acid end groups in the polyester, Stabilizer 9000 eliminate a viscosity decrease during production, or even increases the viscosity.
Stabilizer 9000 is used, when an excellent effect is needed, and the costs of the material are important, e.g. in polyester recycling.

CAS NUMBER

29963-44-8; 29117-01-9

CHEMICAL NAME
Poly-(1,3,5-triisopropylphenylene- 2,4-carbodiimide)
EMPIRICAL FORMULA
(C16H22N2)n
SYNONYMS
2,4-Diisocyanato-1,3,5-triisopropylbenzene homopolymer; Poly-[nitrilomethanetetraylnitrilo-(2,4,6-triisopropyl-m-phenylene)]
MOLECULAR WEIGHT
polymer

For further information:


Thomas Bomba

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