What is High-Temperature High-Pressure Hydrolysis Aging Test？
High-Temperature High-Pressure Hydrolysis Aging Test is a testing method used to evaluate the durability and performance changes of materials under high-temperature and high-pressure water environments. In this test, samples are typically prepared in the form of films, coatings, or test pieces. These samples are exposed to high-temperature and high-pressure water environments to simulate extreme conditions […]
Application of carbodiimide anti-hydrolysis agent in starch-based plastics
Starch-based plastics are a type of biodegradable plastic made from renewable resources such as corn, potatoes, and cassava. They are considered to be environmentally friendly because they can be degraded into natural compounds under certain conditions, such as exposure to water, heat, and microorganisms. Compared to traditional petroleum-based plastics, starch-based plastics have lower environmental impact […]
Application of polycarbodiimide crosslinking agent in PUD
What is PUD and polycarbodiimide crosslinking agent? PUD stands for Polyurethane Dispersion, which is a type of polyurethane resin synthesized through a polymerization reaction using water as the dispersion medium. PUD exhibits excellent physical properties and chemical stability, and is widely used in the fields of coatings, adhesives, and printing inks. Compared to traditional solvent-based […]
Application of anti-hdyrolysis agent in paper making fabric
What is a papermaking fabric, and what is its function? A papermaking fabric is a mesh material made of woven polyester monofilament. It is mainly used for filtration and moisture regulation during the papermaking process. In the papermaking process, pulp is pumped into the headbox of the paper machine, where the pressure and spray system […]
Carbodiimide anti-hydrolysis agents: a new option to improve the service life of biodegradable mulch
Agricultural mulch is a widely used agricultural tillage material that effectively protects the soil, increases soil temperature and improves crop yields. However, traditional agricultural mulch materials, such as polyethylene (PE) and polypropylene (PP), are not biodegradable and cause environmental pollution and waste of resources when used, so there has been a trend to use biodegradable […]
How to solve the hydrolysis aging problem of PU synthetic leather
PU synthetic leather is widely used in car interior, sofas and other household applications because of its excellent wear resistance and comfortable feel, but the problem of hydrolysis has been troubling manufacturers, but also let the majority of users worry about the quality of the product. If these problems are not solved, it will largely […]
Enhancing the Performance and Durability of 3C Electronic Coatings with Polycarbodiimide Crosslinking Agents
Polycarbodiimide crosslinking agents have gained significant attention in recent years due to their excellent performance in various coating applications, including 3C electronic coatings. The crosslinking reaction between the polycarbodiimide and the polymer chains in the coating system creates a three-dimensional network structure, which enhances the coating’s mechanical strength and stability, making it more durable and […]
Application of anti-hydrolysis agent in PLA and PBAT
Anti-hydrolysis agents are widely used in the polymer industry to improve the stability and durability of polymeric materials in humid environments. Among various polymers, polylactic acid (PLA) and polybutylene adipate terephthalate (PBAT) are two promising biodegradable polymers that have attracted considerable attention due to their unique properties and potential applications. PLA is a thermoplastic aliphatic […]
Application of polycarbodiimide in PUDs
Polycarbodiimide is a versatile and multifunctional polymer that has been widely used in various applications, including in polyurethane dispersions (PUDs). PUDs are water-based coatings that are widely used in the production of various products, such as textiles, leather, wood, and automotive coatings. Polycarbodiimide is used in PUDs as a crosslinking agent, which helps to improve […]