Preventing Cracking in PU Leather: Techniques and Solutions
What is PU? Polyurethane (PU) is a polymer material whose molecules contain repeating units of ether or ester bonds. PU has a wide range of excellent properties, including abrasion resistance, oil resistance, solvent resistance, and good elasticity, so it is widely used in many fields, such as synthetic leather, coatings, adhesives, sealants, and foams. Classification […]
Enhancing Sustainability: The Role of Anti-Hydrolysis Agents in PU Leather Production
With the increasing awareness of environmental protection and people’s pursuit of sustainable products, PU leather is becoming increasingly popular in the market as an environmentally friendly product. What is PU leather? PU (Polyurethane) leather is a synthetic leather with a structure and production process that make it look and feel similar to genuine leather, but […]
Understanding Ester Stabilizers: Preventing Hydrolysis and Enhancing Performance
In the world of chemistry, esters play a crucial role in various applications, ranging from fragrance and flavor industries to pharmaceuticals and polymers. However, their susceptibility to hydrolysis can limit their stability and effectiveness. This is where ester stabilizers come into play, helping to prevent degradation and enhance the performance of ester-containing products. In this […]
Exploring PLA Additives: Key to Enhancing Performance
In today’s society, where environmental awareness is on the rise, polylactic acid (PLA) as a renewable and biodegradable alternative has garnered increasing attention. However, despite its many advantages, PLA also faces challenges such as inadequate water resistance and poor thermal stability. To overcome these issues, scientists have developed various types of PLA additives to enhance […]
Three types of hydrolysis and ways to prevent hydrolysis
What is hydrolysis: click to see Three types of hydrolysis How to prevent hydrolysis? Hydrolysis is a chemical reaction where a compound reacts with water, resulting in the splitting of a chemical bond in the compound. Preventing hydrolysis depends on the specific compound or situation involved. Here are some general strategies to prevent hydrolysis:
Strengthening Degradability: The Application of Anti-Hydrolysis Agents in PLA Biodegradable Bags
In the current global push for sustainability, research and application of biodegradable plastics are at the forefront of innovation. Among them, polylactic acid (PLA) has garnered significant attention as a promising biodegradable material. However, the hydrolysis issue of PLA in moist environments has been a focal point of research. To overcome this challenge, scientists have […]
Hydrolysis Mastery for Materials: Boosting Durability and Value
What is hydrolysis? Hydrolysis is a chemical reaction in which a compound is broken down through the addition of water molecules. During hydrolysis, water molecules interact with the chemical bonds in a substance, causing them to break. This process results in the formation of new substances through the cleavage of the original compound. Hydrolysis is […]
Strengthening PLA’s Durability: Role of Anti-Hydrolysis Agents in High-Temperature and High-Humidity Environments
What is PLA? Polylactic Acid (PLA) stands as a biodegradable thermoplastic polymer sourced from renewable materials like corn starch or sugarcane. Its versatility and eco-friendly nature have made it a preferred choice over traditional plastics. What PLA is used for? PLA finds widespread application in various industries, serving as a material for 3D printing, food […]
What is a substrate?
In various fields like biology, chemistry, and technology, a substrate refers to the underlying surface or material upon which something else operates, grows, or interacts. In biology and biochemistry, a substrate often denotes the substance upon which an enzyme acts to produce a specific chemical reaction. For instance, in digestion, enzymes act upon substrates (like […]