Trigonox 77C
Product Line Organic peroxides
Trigonox® 77C is a special peroxide blend used for high-temperature curing.
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ProductBrand
Trigonox® -
ProductCASnr
3457-61-2; 6731-36-8 -
ProductPhysicalForm
Liquid -
Regional availability
Africa, Asia, Asia Pacific, China, Europe, Global, India, Latin America, Middle East, North America, Oceania -
ProductChemicalsName
Mixture of 1,1-di(tert-butylperoxy)-3,5,5-trimethylcyclohexane and tert-butyl cumyl peroxide, 75% in odorless mineral spirits
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Molecular drawing
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ProductApplications
Trigonox® 77C is a peroxide mixture, which is used for the curing of unsaturated polyester resins at elevated temperatures. Trigonox® 77C can be used instead of Trigonox® C for the curing of UP resin based hot press molding formulations (SMC, BMC etc.) and electro insulation lacquers in the temperature range of 100 - 170°C. Trigonox® 77C is not, or much less, sensitive for reducing agents like metals, metal based pigments, fillers or amines than peresters like Trigonox® C. The stability at ambient temperatures of hot press moulding formulations or electro insulation lacquers initiated with Trigonox® 77C is therefor much longer than those initiated with a perester like Trigonox® C. Trigonox® 77C shows at elevated temperatures a comparable reactivity as Trigonox® C. The reactivity of Trigonox® 77C cannot be increased by the addition of a cobalt accelerator.
Downloads
Product Data Sheets
PDS Trigonox 77C - Thermoset composites (English)
- Product Data Sheet | application/pdf (220,7 KB) | English
Use Cases
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