Organic peroxides
Laurox W-40-GD4 is widely used as an initiator for the suspension polymerization of vinyl chloride.
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Product name
Laurox W-40-GD4 -
CAS number
105-74-8 -
Regional availability
Africa, Europe, Global, India, Latin America, Middle East, North America -
Molecular Weight
398.6 -
Concentration
1.59-1.61% -
Applications
Polymerization of vinyl chloride. Laurox W-40-GD4 is widely used as an initiator for the suspension polymerization of vinyl chloride in the temperature range between 60°C and 80°C. In many cases Laurox W-40-GD4 is combined with a more active initiator such as a peroxydicarbonate (e.g. Trigonox EHP) to increase reactor efficiency. Reasons to use a water-based peroxide suspension instead of a solid or solvent-based peroxide are the following: enhanced safety, solvent free (no contamination of the VCM recycle stream), enhancement of PVC purity, easy to use (pumpable) in ‘closed reactor technology’, easy to dilute with water.
Downloads
Product Data Sheets
PDS Laurox W-40-GD4 - Polymer production (English)
- Product Data Sheet | application/pdf (48.4 KB) | English
Market Segments
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