Trigonox 44B VRN
Product Line Organic peroxides
Trigonox® 44B VRN is an acetylacetone peroxide, in solvent mixture.
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Brand
Trigonox® -
Chemical family
Organic peroxide -
CAS number
13784-51-5 -
Physical form
Liquid -
Regional availability
Africa, Europe, India, Middle East -
Chemical name
3,5-Dimethyl-1,2-dioxolane-3,5-diol
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Molecular drawing
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Applications
Trigonox® 44B VRN 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 VRN/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 VRN are comparable to those with Butanox M-50.Trigonox® 44B VRN is particularly suitable in those applications where a fast mould-turnover is required, e.g. for the cold press moulding or resin injection moulding techniques.The system Trigonox® 44B VRN/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 VRN is used in combination with large amounts of cobalt accelerator possibly in combination with N,NDimethylaniline as promotor.
Downloads
Product Data Sheets
PDS Trigonox 44B VRN - Thermoset composites (English)
- Product Data Sheet | application/pdf (192.8 KB) | English
Market Segments
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