Polyethylene Terephthalate (PET) and Polybutylene Terephthalate (PBT) are widely used engineering plastics known for their strength, rigidity, and thermal resistance. However, their polyester backbone makes them inherently vulnerable to hydrolysis, a degradation process accelerated by moisture and heat. This can significantly shorten the lifespan of components in demanding applications such as automotive parts, electrical connectors, and packaging. For manufacturers seeking to mitigate this, understanding and selecting effective anti-hydrolysis agents is crucial. Bis(2,6-diisopropylphenyl)carbodiimide (CAS 2162-74-5), available from leading suppliers in China, offers a robust solution.

Bis(2,6-diisopropylphenyl)carbodiimide is a high-performance monomeric carbodiimide that functions by effectively neutralizing the carboxylic acid end groups produced during polymer hydrolysis. This chemical reaction halts the chain scission process, thereby stabilizing the polymer's molecular weight and preserving its critical mechanical properties. Its high purity (≥99%) and efficient activity ensure that even small additions can provide substantial protection against hydrolytic degradation, making it a cost-effective solution for enhancing the durability of PET and PBT.

As a prominent manufacturer and supplier in China, we provide Bis(2,6-diisopropylphenyl)carbodiimide designed to meet the stringent requirements of the engineering plastics sector. When you choose to buy from us, you benefit from consistent product quality, reliable supply, and competitive pricing. Our chemical expertise ensures that you receive a product that can be seamlessly integrated into your processing steps, whether extrusion, injection molding, or compounding.

For applications requiring enhanced hydrolytic stability, such as under-the-hood automotive components, durable outdoor equipment, or long-lasting packaging solutions, incorporating Bis(2,6-diisopropylphenyl)carbodiimide is a strategic decision. It not only extends product life but also reduces the likelihood of material failure. If you are looking to purchase an effective anti-hydrolysis agent for your PET or PBT products, or seeking a dependable CAS 2162-74-5 manufacturer, we invite you to explore our offerings. We are committed to supporting your material enhancement needs.