Overview
Trigonox B (di-tert-butyl peroxide) is a high-purity organic peroxide used as an efficient initiator for the production of low-density polyethylene (LDPE), both in tubular and autoclave processes. As one of the recommended international brand products in our organic peroxide range, it is supplied with supply chain resource support for formulators sourcing initiators for polymer production, polymer crosslinking, and acrylics production.
Specifications
| Active oxygen | ≥ 10.83 % |
| Appearance | Clear liquid |
| Assay | ≥ 99.0 % |
| Color | ≤ 30 Pt-Co |
| Inorganic + organic hydrolysable chloride | ≤ 100 mg/kg |
| TBHP | ≤ 0.099 % |
| Density, 20°C | 0.800 g/cm³ |
| Viscosity, 20°C | 0.9 mPa.s |
Applications of Trigonox B Across Market Segments
Trigonox B can be used for the market segments of polymer production, polymer crosslinking, and acrylics production, with different applications and functions across each. In most cases, a combination of this grade with other peroxides is used to ensure a broad reactivity range. It may also be used for the polymerization and copolymerization of styrene in the temperature range of 95-185°C.
Why Broad Reactivity Range Matters for Trigonox B
In practice, combinations of two or more peroxides with diverging activities, including this grade, are used to reduce the residual monomer content in the final polymer and to increase reactor efficiency. Because Trigonox B is formulated as a high-purity di-tert-butyl peroxide, with active oxygen of 10.83% minimum and assay of 99.0% minimum, it can be dosed consistently whether the target application is LDPE production, polymer crosslinking, or acrylics manufacturing.
Why Sourcing Consistency Matters for Buyers
Because active oxygen content and assay directly affect initiator efficiency, formulators should confirm current specifications against the latest technical data sheet before scheduling a production run. A supplier that consistently delivers this initiator within its stated active oxygen, assay, color, and chloride specifications reduces the need to re-qualify a reactor recipe with every new batch.
This is particularly relevant for LDPE producers running continuous tubular or autoclave processes, where reactor efficiency and residual monomer content are directly tied to initiator purity and dosing consistency. Buyers should confirm current batch documentation against the latest technical data sheet before finalizing a production schedule.
What to Consider When Sourcing Trigonox B
Buyers evaluating Trigonox B for the first time should confirm which of the three primary use cases applies to their process, LDPE production, polymer crosslinking, or acrylics manufacturing, since dosing practices and combination with other peroxides differ across these applications even though the same product is used. Requesting the current certificate of analysis alongside the safety data sheet is a practical way to confirm that a given batch matches the active oxygen, assay, and chloride specifications listed above.
Packaging, storage temperature requirements, and transport classification should also be confirmed directly with the supplier, since organic peroxides are subject to specific handling and shipping regulations. Buyers sourcing this initiator for time-sensitive production schedules should discuss lead time and temperature-controlled logistics requirements before finalizing an order.
General Handling and Storage Guidance
As with other organic peroxides, Trigonox B should be stored in accordance with the supplier’s safety data sheet, typically in a cool, dry, well-ventilated area away from direct sunlight, incompatible materials, and sources of heat or ignition. Personnel handling this material should follow the personal protective equipment and handling procedures specified in the SDS, since organic peroxides can decompose exothermically under certain storage or contamination conditions.
Buyers should request and review the current safety data sheet for Trigonox B prior to receipt, and confirm that on-site storage conditions, including temperature control, are compatible with the product’s recommended storage requirements. Proper inventory rotation and adherence to the stated shelf life help maintain the assay and performance characteristics described above.
Where to Source This Product
Thousands Chemicals supplies Trigonox B and related organic peroxide products through our digital B2B marketplace, with supply chain resource support for formulators sourcing initiators for LDPE, polymer crosslinking, and acrylics production. Peroxide handling and classification are commonly referenced against guidelines published by ASTM International. Our team can help confirm packaging, lead times, and technical documentation for your target application and order volume.
Documentation We Can Provide
For qualified buyers, we can provide the safety data sheet and, where available, a certificate of analysis for the specific batch of Trigonox B being quoted. Specifications listed on this page reflect the manufacturer’s published values; buyers should confirm current documentation before finalizing a purchase order.
FAQ
What is Trigonox B used for?
It is used as an efficient initiator for LDPE production in tubular and autoclave processes, for polymer crosslinking, and for acrylics production. It is also used for the polymerization and copolymerization of styrene at 95-185°C.
What is the active oxygen content of Trigonox B?
It has an active oxygen content of 10.83% minimum, with an assay of 99.0% minimum.
What is the density and viscosity of Trigonox B?
It has a density of 0.800 g/cm³ and a viscosity of 0.9 mPa.s at 20°C.
Can you provide technical documentation and bulk pricing for Trigonox B?
Yes, technical data sheets and SDS documentation are available on request, and our team can provide bulk pricing and lead times based on your target volume and delivery location.
Get a Quote for Trigonox B
Contact our team for pricing, documentation, and lead time on Trigonox B. Our sourcing specialists can help confirm whether this initiator matches your process requirements before you place an order.
