ORGANIC PEROXIDE CATALYST

WHAT IS AN ORGANIC PEROXIDE CATALYST?

Organic Peroxide Catalysts are essential chemicals used in the polymerization and curing processes of various resins, including polyester and vinyl ester resins. These catalysts help initiate and accelerate the curing process, ensuring the formation of strong and durable composite materials. They are particularly valued for their ability to improve the mechanical properties and thermal stability of the final product.

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COMMON USES FOR ORGANIC PEROXIDE CATALYSTS

Organic Peroxide Catalysts are widely used in the manufacturing of composites, coatings, and adhesives. They play a crucial role in the curing of polyester and vinyl ester resins, which are used in various applications, such as marine, automotive, construction, and electronics industries. For instance, Luperox K1S, Luperox K12G, and Luperox K3 are popular choices due to their effectiveness and reliability.

PRODUCT DESCRIPTIONS

PRODUCT DESCRIPTIONS:
This Methyl Ethyl Ketone Peroxide (MEKP) catalyst has a viscosity of 16 mPa s and a density of 1.128 g/cm³ at 20°C. It has a Self Accelerating Decomposition Temperature (SADT) of 60°C and a flash point of 65°C. This clear liquid contains 9.0-9.4% active oxygen, making it a robust catalyst for various applications.

 

LUPEROX K12G:

Another Methyl Ethyl Ketone Peroxide, Luperox K12G, has a lower viscosity of 11 mPa s and a density of 0.997 g/cm³ at 20°C. With an SADT of 55°C and a flash point of 42°C, it is a versatile clear liquid catalyst with 8.3-8.7% active oxygen content.

 

Luperox K3:

This Acetyl Acetone Peroxide catalyst offers a viscosity of 19 mPa s and a density of 1.024 g/cm³ at 20°C. It features an SADT of 54°C and a flash point of 72°C. This clear liquid catalyst has an active oxygen content of 4.0-4.4%, suitable for specialized applications requiring a robust and efficient curing process.

ORGANIC PEROXIDE CATALYSTS IN COMPOSITE SOLUTIONS

At Composite Solutions, we offer a range of high-quality Organic Peroxide Catalysts to meet diverse industrial needs. These include Luperox K1S, Luperox K12G, and Luperox K3, each with unique properties to suit specific applications. Our products ensure optimal performance, reliability, and efficiency in the curing process of composite materials.

 FAQ’s:

WHAT DOES VISCOSITY MEAN?
This parameter measures the thickness or flow resistance of the resin, with different products exhibiting varying viscosities.
WHAT IS THIX INDEX?
The thixotropic index indicates the degree of shear thinning behaviour of the resin, affecting its flow characteristics during application.
WHAT DOES GEL TIME MEAN?
This value represents the time it takes for the resin to reach a gel-like state after catalysation with the specified organic peroxide at a constant temperature. It is a reference measurement of the resin’s curing behaviour.
WHAT DOES PROMOTOR/ACCELERATOR (%M/M) MEAN?
This indicates the percentage of a promoter or accelerator, a substance used to speed up the curing process.
WHAT IS ORGANIC PEROXIDE CATALYST (%M/M)?
This percentage signifies the amount of organic peroxide catalyst added to initiate the resin’s curing reaction.
WHAT DOES HDT (°C) STAND FOR AND MEAN?
HDT stands for Heat Deflection Temperature and represents the temperature at which a material deforms under load, indicating its thermal stability.