antioxidant DTBHQ

YINOX 525
Trade Name: DTBHQ/Alba/NS-7/Santovar
Chem Name: 2,5-di-tert-butylhydroquinone
CAS No. : 88-58-4
EINECS:204-881-4
Appearance: Powder
Melting Point: 215~219℃，Molecular Weight: 222
Benefit: Good stability during processing and storage
Application Field: PE, PP, Elastomers, Rubber, PVC cable, Lubricant, Polyester resin
Size: 25Kg/Drum
YINOX DTBHQ is generally used as a polymerisation inhibitor, an antioxidant and a stabiliser. It is used mostly in industrial applications, particularly in rubbers, adhesive and adhesive films, paints, and monomers.
YINOX DTBHQ is often used as a polymerisation inhibitor in applications requiring inhibitors exhibiting low vapour pressure or short induction periods. Such uses include the protection of monomers during distillations, when monomers are used as chemical intermediates, and in the prevention of cross-linking during the preparation of unsaturated polyesters. When added to unsaturated polyesters, YINOX DTBHQ provides good stability during processing and storage without adversely prolonging the cure. Samples treated with YINOX DTBHQ have shown little gel time drift during storage