Cyclohexanone peroxide CYP 12262-58-7; 123-42-2

Cyclohexanone peroxide

Trade name: Initiator CYP

English name: Cyclohexanone peroxide

Chemical name: Cyclohexanone peroxide

Chemical structural formula:
Molecular formula: C12H22O6

Molecular weight: 246.3

Theoretical active oxygen content: 6.5%

Actual reactive oxygen content: 4.7%-5.0%

CAS No.: 12262-58-7; 123-42-2

UN No. 3105

Type D liquid organic peroxide.

Main decomposition products: CO2, Cyclohexanone, Already acid, Isododecanoic acid, Water.

Security indicators:

Half-life (measured in chlorobenzene solution):

0.1 hours:-

1 hour:-

10 hours:-

Thermal stability data:

Self-accelerated decomposition temperature (SADT): 50°C

Critical temperature (Tem): -

Control temperature (Tc): -

Storage temperature (Tsmax): -/25 °C

Technical standards:

Appearance: Clear liquid

Uses:

This product is a room temperature curing agent for unsaturated polyester, which has a shorter gel time than methyl ethyl ketone peroxide, and

Lower exothermic peaks, better adapted to the gradual curing process, a characteristic that makes it more suitable for thick moldings.

It is more suitable for injection molding and other processes, but room temperature curing must be combined with cobalt accelerators. It is more suitable for injection molding and other processes, but room temperature curing must be combined with cobalt accelerators.

Use in conjunction.

Packaging and Transportation:

The standard package of CYP is PE plastic drum with net weight of 20kg. It can also be packed according to the specifications required by the users.

Liquid organic peroxides of Class D, Goods Classification: 5.2, UN No. 3115, Dangerous Goods Package II

Load.

Storage Precautions:

Keep the package tightly closed and in a well-ventilated condition, with a maximum storage temperature of 25℃, avoiding and reducing agents such as

Amines, acids, alkalis, and heavy metal compounds (accelerators and metal soaps) are strictly prohibited from being dispensed and accessed in the warehouse.

Product expiration date:

Strictly in accordance with the conditions of storage and transportation prompted by the manufacturer, the quality of the product can be really guaranteed within three months.

Fire protection:

Small fires need to be extinguished with a dry powder or carbon dioxide fire extinguisher and sprayed with plenty of water to prevent re-ignition. Large fires

Need to be sprayed with large amounts of water from a safe distance.