Trigonox 44B
Product Line Organic peroxides
Trigonox® 44B is a fast-curing acetylacetone peroxide used for standard unsaturated polyester resins, but also ISO and ISO/NPG resins to achieve a faster cure than obtained with Butanox M-50, including a vanishing red (VR) indicator system.
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Brand
Trigonox® -
Chemical family
Organic peroxide -
CAS number
37187-22-7 ( for EU: 13784-51-5) -
Physical form
Liquid -
Regional availability
Africa, Asia, Asia Pacific, China, Europe, Global, India, Latin America, Middle East, North America, Oceania -
Chemical name
Acetyl acetone peroxide, in solvent mixture
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Molecular drawing
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Applications
Trigonox® 44B is an acetyl acetone peroxide formulation for the curing of unsaturated polyester resins in the presence of a cobalt accelerator at room and elevated temperatures. With the curing system Trigonox® 44B/cobalt accelerator a much faster speed of cure may be achieved than with curing systems based on a MEKP plus cobalt accelerator, at room and elevated temperatures. Normally the gel times with Trigonox® 44B are comparable to those with Butanox M-50. Trigonox® 44B is particularly suitable in those applications where a fast mold-turnover is required, e.g. for the cold press molding or resin injection molding techniques. The system Trigonox® 44B/cobalt accelerator will give a higher peak exotherm than a standard MEKP/cobalt accelerator system. Due to this fact, is it recommendable to avoid the production of too thick laminates in one operation. At low temperatures a reasonable speed of cure is still obtained when Trigonox® 44B is used in combination with large amounts of cobalt accelerator possibly in combination with N,N Dimethylaniline as promotor.
Downloads
Product Data Sheets
PDS Trigonox 44B - Thermoset composites (Portugais)
- Product Data Sheet | application/pdf (193.6 KB) | Portuguese (Brazil)
PDS Trigonox 44B - Thermoset composites (English)
- Product Data Sheet | application/pdf (191.3 KB) | English
PDS Trigonox 44B - Thermoset composites (Pусский)
- Product Data Sheet | application/pdf (228 KB) | Russian
PDS Trigonox 44B - Thermoset composites (中文)
- Product Data Sheet | application/pdf (308 KB) | Chinese
Other Documents
Brochure Thermoset Composites - EMEIA (English)
- Brochure | application/pdf (850.8 KB) | English
Brochure Thermoset composites - North America (English)
- Brochure | application/pdf (1.2 MB) | English
Brochure Thermoset 宣传册 热固性树脂固化剂 (中国人)
- Brochure | application/pdf (1.2 MB) | Chinese