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Crosslinking Peroxides

Trigonox, Perkadox

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We are the world's largest producer of organic peroxides for the crosslinking of elastomers, silicone rubbers and thermoplastics. Our products are, for example, used in the production of PEX-a pipes and tubes and XLPE power cables.

We cover classes such as diacyl peroxides, peroxyesters, dialkyl peroxides, peroxyketals and peroxymonocarbonates.

Chemical name CAS No.Brand name
1,1-Di(tert-butylperoxy)-3,3,5-trimethylcyclohexane 6731-36-8 TRIGONOX 29
2,5-Dimethyl-2,5-di(tert-butylperoxy)hexane78-63-7TRIGONOX 101
2,5-Dimethyl-2,5-di(tert-butylperoxy)hexyne-3 1068-27-5 TRIGONOX 145
3,3,5,7,7-Pentamethyl-1,2,4-trioxepane 215877-64-8 TRIGONOX 311
Butyl 4,4-di(tert-butylperoxy)valerate 995-33-5 TRIGONOX 17 
Di(2,4-dichlorobenzoyl) peroxide133-14-2PERKADOX PD
Di(4-methylbenzoyl) peroxide895-85-2PERKADOX PM
Di(tert-butylperoxyisopropyl)benzene 25155-25-3 PERKADOX 14 
Dibenzoyl peroxide94-36-0PERKADOX L
Dicumyl peroxide80-43-3PERKADOX BC
Di-tert-butyl peroxide110-05-4TRIGONOX B
tert-Butyl cumyl peroxide 3457-61-2TRIGONOX T 
tert-Butyl peroxy-3,5,5-trimethylhexanoate13122-18-4TRIGONOX 42
tert-Butyl peroxybenzoate614-45-9TRIGONOX C
tert-Butylperoxy 2-ethylhexyl carbonate 34443-12-4 TRIGONOX 117 

Superior physical properties with peroxide curing

Our Trigonox® and Perkadox® organic peroxides are a necessary and vital component in the manufacture of elastomeric products. Automotive parts, golf ball cores, footwear soles, adhesive tapes, wire & cable and foamed products (rubber or thermoplastic) are examples of everyday products that use our organic peroxides. Compared to sulfur vulcanization, organic peroxide cured elastomers exhibit superior physical properties such as low compression set, improved heat resistance, and rapid vulcanization without reversion.

Advice about peroxide crosslinking

The right choice of crosslinking peroxide depends on the processing conditions and the type of polymers. As the process of crosslinking covers a wide range of application areas and curing temperatures, please contact us for individual advice related to your specific requirements.

We also offer a broad range of rubber additives for the elastomer market.