Trigonox 141

Product Line Organic peroxides

Trigonox® 141 is an initiator for (co)polymerization of styrene and a curing agent for UP and vinylester resins.

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Trigonox 141 (Organic peroxides)

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Trigonox 141 (Organic peroxides)

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  • Brand

    Trigonox®

  • Chemical family

    Organic peroxide

  • CAS number

    13052-09-0

  • Physical form

    Liquid

  • Regional availability

    Africa, Asia, Asia Pacific, China, Europe, Global, India, Latin America, Middle East, North America, Oceania

  • Chemical name

    2,5-Dimethyl-2,5-di(2-ethylhexanoylperoxy) hexane

  • Molecular drawing

    Organic peroxide

  • Applications

    Trigonox® 141 can be used for the market segments: polymer production and thermoset composites with their different applications/functions. For more information please check our website and/or contact us.

Downloads

Product Data Sheets

PDS Trigonox 141 - Polymer production (English)

  • Product Data Sheet | application/pdf (221.9 KB) | English

PDS Trigonox 141 - Polymer production (中文)

  • Product Data Sheet | application/pdf (333.6 KB) | Chinese

PDS Trigonox 141 - Thermoset composites (English)

  • Product Data Sheet | application/pdf (222.1 KB) | English

PDS Trigonox 141 - Thermoset composites (Pусский)

  • Product Data Sheet | application/pdf (243.9 KB) | Russian

PDS Trigonox 141 - Thermoset composites (中文)

  • Product Data Sheet | application/pdf (336.2 KB) | Chinese

Other Documents

Brochure Safe Transport of Organic Peroxides in Reefers (English)

  • Brochure | application/pdf (861.6 KB) | English

Brochure Thermoset Composites - EMEIA (English)

  • Brochure | application/pdf (1.2 MB) | English

Brochure Thermoset composites - North America (English)

  • Brochure | application/pdf (1.2 MB) | English

Market Segments

Polymer production

Detailed description

In suspension polymerization processes, Trigonox® 141 can be used for the polymerization of styrene at approximately 90°C. Trigonox® 141 has an activity comparable with Dibenzoyl peroxide (Perkadox L-W75). However, the bifunctional Trigonox® 141 gives higher molecular weights of the polymer. Applying the same molecular weights means a reduction of polymerization time.

Functions

  • Polymerization initiator

Applications

  • Polystyrene
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Thermoset composites

Detailed description

Trigonox® 141, 2,5-Dimethyl-2,5-di(2-ethylhexanoylperoxy)hexane, is a di-functional perester which is used for the curing of unsaturated polyester resins at high temperatures. Trigonox® 141 is preferred for the curing of UP resin based Hot Press Molding formulations (such as DMC and BMC) in the temperature range of 120 - 160°C. Trigonox® 141 is preferably used in combination with a low reactive peroxide like Trigonox® C or Trigonox® BPIC-C75 and an optimal low Profile SMC formulation for the production of HPM parts with a Class A surface at short molding times.

Functions

  • Curing agent

Applications

  • Hot press molding,
  • Pultrusion
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Get in touch!

For more information about Trigonox 141, please contact our technical experts. We look forward to hearing from you.

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