Organic peroxides are a crucial class of chemicals widely used across multiple industries, particularly in polymer manufacturing, resin curing, and rubber processing. These compounds act as initiators, crosslinking agents, and curing agents, making them indispensable in chemical production. However, due to their reactive nature, proper handling and safety measures are essential.

Hengqi New Material Co., Ltd.: A Trusted Supplier of Organic Peroxides

As a leading research, production, and trade enterprise, Hengqi New Material Co., Ltd. specializes in manufacturing high-quality organic peroxides, additives, and initiators. The company adheres to ISO9001 quality management and ISO14001 environmental management standards, ensuring both product safety and environmental responsibility. Hengqi’s products are widely used in the polymerization, crosslinking, and curing processes of various materials, including resins, ABS, rubber, and polypropylene fibers.

What Are Organic Peroxides?

Organic peroxides are organic compounds containing the -O-O- (peroxy) functional group. This chemical structure makes them highly reactive, allowing them to decompose easily and release free radicals. These free radicals are essential in many industrial processes, particularly in the polymerization and modification of plastics and rubber.

Common Uses of Organic Peroxides

1. Polymerization Initiators

Organic peroxides are widely used as initiators in the polymerization of polystyrene (PS), polymethyl methacrylate (PMMA), acrylonitrile-butadiene-styrene (ABS), and polypropylene (PP). They help start the chemical reactions that convert monomers into polymers, forming durable plastic materials.

2. Curing Agents for Unsaturated Polyester Resins (UPR)

In industries like automotive, marine, and construction, organic peroxides play a vital role in curing unsaturated polyester resins, enhancing their strength, durability, and resistance to chemicals.

3. Crosslinking Agents for Polymers and Rubber

Organic peroxides are used as crosslinking agents in polyethylene (PE), silicone rubber, and ethylene-propylene rubber (EPR). This process improves the heat resistance, elasticity, and mechanical properties of the final material.

4. Degradation Agents for Polypropylene (PP) Fibers

In polypropylene production, specific organic peroxides act as controlled degradation agents, helping to adjust molecular weight and melt flow index for better processability in fiber production.

5. Vulcanization and Modification of Rubber

In the rubber industry, organic peroxides aid in vulcanization, improving the strength and flexibility of rubber products such as tires, hoses, and gaskets.

Safety Measures for Handling Organic Peroxides

Due to their high reactivity and potential hazards, it is essential to follow strict safety protocols when storing and handling organic peroxides.

1. Proper Storage Conditions

• Keep organic peroxides in a cool, dry, and well-ventilated area away from direct sunlight and heat sources.

• Store them in approved containers made of materials resistant to decomposition.

• Avoid contact with oxidizing agents, acids, and flammable substances.

2. Handling Precautions

• Always wear protective gloves, safety goggles, and lab coats when handling organic peroxides.

• Use non-sparking tools and explosion-proof equipment to minimize ignition risks.

• Follow proper ventilation and fume extraction procedures in work areas.

3. Emergency Response and Disposal

• In case of spills or leaks, use inert absorbents and dispose of waste according to local environmental regulations.

• For fire hazards, use foam or CO₂ extinguishers, as water can cause violent decomposition.

• Train employees in emergency response protocols to ensure workplace safety.

Why Choose Hengqi New Material Co., Ltd.?

With extensive experience in organic peroxide production and polymer chemistry, Hengqi New Material Co., Ltd. is committed to providing high-quality, safe, and efficient chemical solutions. The company offers:
✔ A wide range of organic peroxides, initiators, and crosslinking agents
✔ Customized OEM solutions for different industrial applications
✔ Strict quality control under ISO9001 and ISO14001 standards
✔ Technical support and product optimization for enhanced efficiency

Conclusion

Organic peroxides are essential in polymer manufacturing, resin curing, and rubber processing, offering superior performance in initiating, crosslinking, and modifying chemical structures. However, due to their reactive nature, proper handling and safety measures are crucial. Hengqi New Material Co., Ltd. stands out as a trusted supplier, delivering highsafety, innovation, and customer satisfaction.

For customized solutions and bulk supply of organic peroxides, contact  HenHengqi New Material Co., Ltd. today!