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| Dear
colleague, |
| As SpecialChem' s
VP for Polymer additives & colors, I would like to introduce you to
the advantages of Organic Peroxides
for rubber
crosslinking: |
Superior heat and ageing stability |
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Excellent compression set at higher temperatures |
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Nitrosamine free system |
| This is an overview
of the advantages you can
get using Organic Peroxide
for rubber crosslinking. For further information, please visit our Crosslinking
Agents Center. You
will find there technical assistance for your crosslinking
issues and peroxide selection, as well as information on the transportation
and storage of these products. |
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Visit our Flame
Retardants Center |
| This article
provides you with valuable information on current legislation and
testing methods for rubber containing nitrosamine.Full
article |
And
get expert advice on the selection and formulation
of flame retardants for your elastomers. |
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Our
Q&A
section provides solutions to common technical issues: |
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We are producing rubber parts for all kinds of applications and we
would like to develop new nitrosamine free EPDM based compositions
using peroxide crosslinking instead of traditional vulcanisation.
Can you recommend any peroxides for this application? |
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The selection of the peroxide takes into account numerous parameters,
like the process used, the processing temperature, presence of volatile,
organoleptic...
Generally peroxides like 1,3-1,4Bis(tert-butylperoxyisopropyl)benzene,
2,5 Dimethyl 2,5 Di(tert-butylperoxyl) hexane or 1,1'-di(tert-butylperoxy)-3,3,5-trimethylcyclohexane
can be used alone or in combination with co-agents like TAC or EGDMA. |
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For a personalized technical solution, please use TechDirect |
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and access for
free TDS, articles, webSeminars, expert solutions... |
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Fillers
(reinforcer/extender)
