RK-628 – High Efficiency Reactive Flame Retardant

Chemical Name: Tetrabromophthlate Diol
Brand Name: RK-628
CAS NUMBER: 20566-35-2
Chemical Formula: C15H16O7Br4
Molecular Weight: 627.8

RK-628 is a reactive flame retardant specially developed for polyurethane (PU), adhesives and coatings. It offers excellent performance at high temperatures and is non-corrosive, so it does not disrupt the catalyst balance on metal surfaces and does not cause precipitation.

Advantages:

• High temperature resistance

• Stability on metal surfaces – Does not precipitate, maintains catalyst stability

• Solubility properties – Soluble in alcohol, toluene and acetone; insoluble in water

You can contact our company for more information.