Inquiry
Form loading...
Products Categories
Featured Products

Industrial Dilauroyl Peroxide 99% 105-74-8 - High-Quality China Suppliers & Factory for Polymerization Initiators

Dilauroyl peroxide, an organic peroxide with the chemical formula (C11H22O4), is a key compound in the perester family widely utilized as a radical initiator in various polymerization processes. As a reliable choice among manufacturers in China, our factory produces high-quality dilauroyl peroxide known for its exceptional ability to initiate cross-linking and polymerization of monomers. This process leads to the efficient formation of polymers and copolymers, making it a preferred option for suppliers looking to enhance their product offerings. Explore the benefits of dilauroyl peroxide from top suppliers in China today!

    Half Life Data
    Activation Energy 29.44 kcal/mole
    10hr, Half Life Temp 73℃
    1hr, Half Life Temp 92℃
    1min, Half Life Temp 131℃
    avsa7m
    Dilauroyl peroxide
    Chemical Name Dilauroyl peroxide
    Molecular Formula C24H46O4
    Molecular Weight 398.6
    CAS NO. 105-74-8
    UN NO. 3106
    EINECS 203-326-3
    Brief Introduction
    In industrial applications, dilauroyl peroxide is used as a curing agent in the production of thermoset plastics, elastomers, and other polymer-based materials. It is particularly effective in initiating the polymerization of unsaturated polyester resins and vinyl ester resins, contributing to the formation of strong and durable composite materials.
    Dilauroyl peroxide is also utilized in the production of adhesives, coatings, and other polymer-based products where the initiation of radical polymerization is required.
    It’s important to note that dilauroyl peroxide, like other organic peroxides, should be handled with care and in accordance with safety guidelines due to its potential hazards and reactivity.
    Specification
    Property Value / Standard
    Appearance White Powder
    Assay 99% min
    Bulk density at 20 ℃ 460 kg/m3
    Density 1.06 g/cm3
    Melting point range 53-55℃
    SADT 55℃
    Package and Storage
    • 20kg or 25kg, net, inner PE bag with outer paper carton/drum.
    • Below 30 ℃ stored under shadow, good air circulation. Keep in original containers.
    Applications
    • Mainly used in suspension polymerization of vinylchloride, with temperature range from 50 to 70°C and the suggestion dosing ratio is 0.1 to 0.3 phr.
    • Can be used as Polymerization of acrylates and methacrylates with temperature range from 60 to 90°℃.
    • It also be used for the polymerization of vinylidenchloride.
    Advantages
    Polymerization Initiation

    Dilauroyl peroxide is an effective radical initiator for the polymerization of various monomers, leading to the production of polymers with desirable properties such as strength, durability, and heat resistance.

    Cross-Linking Agent

    It facilitates the cross-linking of polymers, enhancing their mechanical properties and making them suitable for a wide range of industrial applications.

    Versatility

    Dilauroyl peroxide can be used in the production of a variety of polymer-based materials, including thermoset plastics, elastomers, and composite materials, providing versatility in industrial processes.

    Controlled Curing

    It allows for controlled curing processes, enabling manufacturers to tailor the properties of the final polymer products to meet specific industrial requirements.

    Shelf Stability

    Industrial Dilauroyl peroxide formulations can be designed to have good shelf stability, allowing for convenient storage and use in industrial settings.

    Compatibility

    It exhibits compatibility with a wide range of monomers and polymer systems, making it suitable for diverse industrial applications.

    Frequently Asked Questions (FAQ)
    Q: What is the half-life temperature profile of Dilauroyl Peroxide?
    The half-life temperatures for Dilauroyl Peroxide are 73℃ for 10 hours, 92℃ for 1 hour, and 131℃ for 1 minute, with an activation energy of 29.44 kcal/mole.
    Q: What are the key chemical identifiers of this product?
    Dilauroyl peroxide has the molecular formula C24H46O4, molecular weight of 398.6, CAS registry number 105-74-8, UN number 3106, and EINECS number 203-326-3.
    Q: What is the recommended storage temperature and condition?
    It should be stored in its original containers below 30 ℃ under shadow, in an area with good air circulation.
    Q: What are the primary industrial applications of Dilauroyl Peroxide?
    It is mainly used in the suspension polymerization of vinyl chloride (at 50 to 70°C with 0.1 to 0.3 phr), the polymerization of acrylates and methacrylates (at 60 to 90°C), and the polymerization of vinylidene chloride.
    Q: What is the SADT and melting point range of Dilauroyl Peroxide?
    The Self-Accelerating Decomposition Temperature (SADT) is 55℃, and its melting point range is between 53℃ and 55℃.
    Q: What are the main advantages of using Dilauroyl Peroxide in polymer production?
    It provides effective polymerization initiation, acts as a reliable cross-linking agent, offers formulation versatility, allows controlled curing, exhibits excellent compatibility with monomers, and provides good shelf stability.

    Leave Your Message