Hostanox® O 3 by Clariant is a bis[3,3-bis-(4’-hydroxy-3’-tert-butylphenyl)butanoicacid]-glycol ester grade. It acts as a phenolic antioxidant and heat stabilizer. It provides long term heat... view more

Hostanox® O 3 Powder by Clariant is a phenolic antioxidant with high resistance against hydrolysis designed for applications where the final article comes in contact with extractive media such as... view more

Hostanox® P-EPQ® powder by Clariant is a highly efficient phosphorus based secondary antioxidant. Also acts as processing aid. Possesses low dosage, high performance in color and melt flow retention... view more

Synergistic mixtures consisting of phenols and organophosphite... view more

Good synergy leading to a significant improvement of long term thermal stability... view more

Highly efficient phosphorus based secondary antioxidant. Prevents the thermooxidative degradation of polymers and the development of undesired color (yellowing) during melt processing... view more

Phosphite containing antioxidant... view more