Exploring PET: Applications, Hydrolysis, and Anti-Degradation Solutions
Introduction to PET: Polyethylene Terephthalate (PET) is a widely used plastic material found in bottles, containers, and packaging. Its excellent physical properties and chemical stability make it an important material in industries. PET is extensively used in the production of industrial monofilaments and paper machine clothing area due to its high strength and durability. Application […]
About hydrolysis polymers, knowledge you have to know
What is hydrolysis? click to see more about hydrolysis Does hydrolysis break apart polymers? Yes, hydrolysis plays a significant role in breaking down polymers. Polymers, which are large molecules made up of repeating subunits, have covalent bonds between these units. Hydrolysis disrupts these bonds by inserting water molecules, causing the polymer chains to fragment into […]
Understanding Polyurethane Hydrolysis: Causes, Effects, and Prevention
What is hydrolysis in polyurethane? Hydrolysis in polyurethane refers to a chemical reaction where the polyurethane material breaks down due to the presence of water or moisture. Polyurethane is a versatile polymer used in various applications due to its durability and flexibility. However, it is susceptible to hydrolysis, especially when exposed to water or high […]
Lubricant Additives: Unleashing the Chemical Magic for Enhanced Performance
Lubricants play an indispensable role in various mechanical equipment, ensuring the smooth operation of components like engines, gears, and bearings, reducing friction and wear, and thereby extending the lifespan of the equipment. However, lubricants themselves are not simple chemical compounds; they are complex mixtures comprising base oils and various additives. Among these components, additives are […]
What is the difference between water-based polyurethane and solvent-based polyurethane?
Water-based polyurethane and solvent-based polyurethane are two different types of polyurethane finishes, and they differ in terms of their composition, properties, and applications. Here are the key differences between the two: Composition Water-Based Polyurethane (Waterborne PU): Water-based polyurethane is made by dispersing polyurethane resins in water. It contains a lower level of volatile organic compounds […]
Understanding Hydrolytic Degradation of PLA and Its Mitigation with Anti-Hydrolysis Agents
Introduction In the context of growing sustainability and environmental awareness, PLA (Polylactic Acid) as a biodegradable plastic has garnered widespread attention. However, PLA may undergo hydrolytic degradation under specific conditions, affecting its performance and applications. This article delves into the concept of hydrolytic degradation, introduces the basic characteristics and applications of PLA, and discusses how […]
Differences and Connections Between Antioxidants and Anti-hydrolysis Agents
Introduction In the world of chemistry and materials science, a variety of compounds play essential roles in preserving the integrity and stability of substances. Among these compounds, antioxidants and anti-hydrolysis agents stand out as crucial elements. While they serve distinct purposes, there are situations where their functions intersect. This article delves into the disparities and […]
Hydrolysis of PET: Implications and Mitigation Strategies
Introduction Polyethylene terephthalate, commonly referred to as PET, plays an integral role in our daily lives, serving as the primary material for the production of bottles, fibers, and a wide range of plastic products. However, PET’s vulnerability to hydrolysis has emerged as a critical concern within the context of sustainable plastic recycling and degradation. Hydrolysis […]
Polymer Crosslinkers: Key Elements for Enhancing Material Performance
Introduction In modern materials science and engineering, the performance of polymer materials holds a significant role across various industries such as aerospace, healthcare, automotive, and electronics. However, to meet the diverse demands of different applications, there is a need to enhance the performance of polymer materials in terms of strength, heat resistance, and chemical resistance. […]