Polyolefins, such as polyethylene (PE) and polypropylene (PP), are among the most widely used polymers globally due to their excellent mechanical properties, low cost, and versatility. However, like all organic materials, they are susceptible to degradation over time, particularly when exposed to heat, light, and oxygen during processing and end-use. This degradation can compromise their performance, leading to brittleness, discoloration, and reduced service life. To combat this, effective stabilization is crucial, and high-performance antioxidants are key.

As a dedicated supplier of specialized chemical additives, we focus on providing solutions that enhance material performance. For polyolefin applications, Antioxidant 1790 is a standout product. It functions as a primary antioxidant, effectively interrupting the auto-oxidation chain reactions that lead to polymer degradation. Its efficacy in polyolefins is well-documented, making it a sought-after material for manufacturers aiming for superior product durability.

Why is Antioxidant 1790 Ideal for Polyolefins?

The benefits of incorporating Antioxidant 1790 into polyolefin formulations are significant:

  • Superior Oxidation Resistance: Its hindered phenolic structure effectively scavenges free radicals, preventing chain scission and cross-linking that degrade the polymer.
  • High Extraction Resistance: This is particularly important in applications where the polyolefin may come into contact with liquids or undergo cleaning processes. Antioxidant 1790 stays within the polymer, providing long-lasting protection.
  • Excellent Gas Fading Resistance: It helps maintain the color of polyolefin products when exposed to atmospheric pollutants, a critical feature for consumer goods and automotive parts.
  • Thermal Stability: It can withstand the high temperatures often encountered during polyolefin processing (extrusion, injection molding) without significant decomposition, ensuring its protective function is maintained.

If you are a procurement manager or R&D scientist in the plastics industry looking to buy premium polyolefin additives, consider our Antioxidant 1790. As a reputable manufacturer, we ensure consistent quality and reliable supply. We offer competitive price structures for bulk purchases, making it an economically sound choice for large-scale production.

Investing in high-performance antioxidants like Antioxidant 1790 is crucial for achieving the desired longevity and performance characteristics in your polyolefin products. Whether you're developing new materials or improving existing ones, our additive will provide the robust protection your polyolefins need. Contact us to inquire about purchasing and to explore how our expertise as a chemical supplier can support your innovation.