Hazardous waste
Farlig avfall

Hardeners and organic peroxides

YES PLEASE

  • Organic peroxides
  • Hardeners containing organic peroxides, such as dibenzoyl peroxide
  • Other hardeners, for example amine-based hardeners.

NO THANKS

  • Isocyanates
Classification

Waste code: 7123

Suggested EWC codes: 160903 (Hardeners containing organic peroxides) 080111 (Amine-based hardeners)

Hazard class: 5.2 8

Packing group: -

UN no.: 3104 (Solid) 3105 (Liquid) 2734 (Amine-based, corrosive and flammable)

*Several waste types fall within the organic peroxides fraction. Determine the correct classification for your waste using the safety data sheet or contact SAR for advice.

Packaging and shipping

Hardeners containing organic peroxides can be packaged in packages such as drums and IBCs. Some organic peroxides require temperature control during transport.

Recycling and processing

Waste containing organic peroxides is used for energy recovery.

Requirements and criteria

The waste is delivered in UN-approved packaging.

If a data sheet is available, it must be attached to the declaration.

Further information

May release heat/be explosive when exposed to heat, contaminants, friction and impact.

A SAR employee inspecting a waste facility
GLossary

Get an overview of technical terms and codes used in the waste management guide

The waste guide uses technical terms and codes to describe how different types of waste should be identified, classified, and handled. This makes it easier to find the correct waste fraction and comply with requirements for sorting, packaging, and delivery.

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