Trigonox K80 Light Color Transparent Liquid Curing Agent

Trigonox^® K-80 

Product description        Cumyl hydroperoxide, 80% in aromatic solvent mixture

CAS No. : 80-15-9

EINECS/ELINCS No. : 201-254-7

TSCA status : listed on inventory

 Specifications                    Appearance : Clear liquid

                                              Assay : 80.0-85.0%

Color : 450 Pt-Co max.

Active oxygen : 8.40-8.94%

Characteristics            Density, 20°C : 1.06 g/cm³

Viscosity, 20°C : 10.4 mPa.s

Storage Due to the relatively unstable nature of organic peroxides a loss of quality can be detected over a period of time. To minimize the loss of quality, AkzoNobel recommends a maximum storage temperature (T_s max.) for each organic peroxide product. 

For Trigonox K-80 T_s max. = 40°C and  T_s min. = -30°C to prevent crystallization 

When stored under these recommended storage conditions, Trigonox K- 80 will remain within the AkzoNobel specifications for a period of at least 6 months after delivery.

Thermal stability Organic peroxides are thermally unstable substances, which may

undergo self-accelerating decomposition. The lowest temperature at

which self-accelerating decomposition of a substance in the original packaging may occur is the Self-Accelerating Decomposition Temperature (SADT). The SADT is determined on the basis of the Heat Accumulation Storage Test. 

For Trigonox K-80 SADT : 75°C