Overview
Laurox is a dilauroyl peroxide used as an initiator for the (co)polymerization of styrene, ethylene, vinyl chloride, vinylidene chloride, and (meth)acrylates. Buyers sourcing this product also use it as an initiator for curing acrylic solid surface at elevated temperatures. Because it is supplied as a contamination-free white powder with a defined melting point, Laurox is used by polymer producers, thermoset composite manufacturers, and acrylics formulators who need a consistent initiator for their processes.
Specifications
| Appearance | White powder without any contamination |
| Assay | ≥ 99.0 % |
| Particle size > 1 mm | ≤ 5 % |
Characteristics
| Bulk density | 460 kg/m³ |
| Melting point | 54°C |
Applications of Laurox Across Market Segments
Laurox can be used for the market segments of polymer production, thermoset composites, and acrylics production, with their different applications and functions. As an initiator, it is used for the (co)polymerization of styrene, ethylene, vinyl chloride, vinylidene chloride, and (meth)acrylates. It is also used as an initiator for curing acrylic solid surface at elevated temperatures, making it relevant to manufacturers producing engineered stone and solid surface materials in addition to standard polymer processors.
Why Particle Size and Purity Matter
This grade is specified as a white powder without any contamination, with a controlled particle size distribution (no more than 5% of particles above 1 mm). For acrylic solid surface manufacturers and polymer producers running automated dosing equipment, consistent particle size and purity support predictable dissolution and initiation behavior during curing.
Why Sourcing Consistency Matters for Buyers
Initiator performance in styrene, ethylene, vinyl chloride, vinylidene chloride, and (meth)acrylate polymerization, as well as acrylic solid surface curing, depends on consistent assay and particle characteristics from batch to batch. It is specified with a minimum assay of 99.0%, a bulk density of 460 kg/m³, and a melting point of 54°C. Buyers running continuous polymer production or acrylic solid surface curing lines typically request certificates of analysis confirming these values before each shipment is released.
For acrylics manufacturers and polymer producers planning production schedules around confirmed delivery windows, supply chain reliability is as important as the technical specification itself. Working with a supplier that can provide consistent lot-to-lot quality and documentation helps reduce the risk of production delays tied to organic peroxide availability.
What to Consider When Sourcing Laurox
Buyers evaluating this product for a new polymerization or acrylic solid surface curing process should confirm that the melting point of 54°C fits their existing curing temperature profile, and request the safety data sheet to plan for the correct storage, transport, and handling procedures required for organic peroxides. Since it is supplied as a fine powder, sourcing managers should confirm compatibility with their existing powder handling and dosing equipment.
Buyers moving to Laurox from another dilauroyl peroxide grade or a different initiator chemistry are encouraged to request technical guidance on dosage levels, since curing behavior in acrylic solid surface applications can vary between initiator grades. Confirming packaging options and minimum order quantities against production volume is also recommended before large-scale adoption.
General Handling and Storage Guidance
As with other organic peroxide products, this initiator should be stored in a cool, well-ventilated area away from direct sunlight, incompatible materials, and sources of contamination, while accounting for its 54°C melting point. Containers should remain tightly closed when not in use, and any spilled material should be handled according to the safety data sheet to avoid decomposition risks associated with concentrated organic peroxides.
Personnel handling this product should use appropriate personal protective equipment and follow site-specific procedures for organic peroxide storage segregation. Buyers new to handling powder-form initiators are encouraged to review the full safety data sheet and consult applicable transport regulations before shipment.
Where to Source This Product
Chemicalsstore.com supplies Laurox and other organic peroxide products for polymer production, thermoset composite, and acrylics applications, with supply chain resource support for recommended international brand products. Product handling and classification should follow applicable ASTM and regulatory guidance for organic peroxides.
Documentation We Can Provide
Upon request, we can provide the safety data sheet (SDS), certificate of analysis (COA), and available technical data for Laurox to support your procurement and quality review process.
FAQ
What is Laurox used for?
Laurox is an initiator for the (co)polymerization of styrene, ethylene, vinyl chloride, vinylidene chloride, and (meth)acrylates, and for curing acrylic solid surface at elevated temperatures.
What is the assay of Laurox?
It has a minimum assay of 99.0%, supplied as a white powder without any contamination.
What is the melting point of Laurox?
Laurox has a melting point of 54°C, which should be factored into curing temperature planning.
Can Laurox be used for acrylic solid surface manufacturing?
Yes, Laurox is used as an initiator for curing acrylic solid surface at elevated temperatures.
Get a Quote for Laurox
Contact our team for pricing, available documentation, and supply chain resource support for Laurox to fit your polymer production, thermoset composite, or acrylics application requirements.
