Question 1: What are the raw materials and manufacturing process of molecular sieve powder?Answer: The main raw material of molecular sieve powder is molecular sieve raw powder (i.e., silicoaluminate). 3A molecular sieve is sodium potassium aluminosilicate, 4A molecular sieve is sodium aluminosilica

As a leading chemical industry event in Southeast Asia, the Vietnam International Chemical Industry Exhibition attracts top chemical companies from Asia and around the world. National high-tech enterprise and globally recognized industrial adsorption brand, CHEMXIN, showcased its technical expertise

CHEMXIN Modified Molecular Sieve Activated Powder is an advanced aluminosilicate material with a 3D microporous structure, precisely controlled pore size (0.3–0.5 nm), and high specific surface area (800–1000 m²/g). It provides exceptional moisture adsorption, effectively preventing bubble formation

In two-component polyurethane (PU) systems, strict moisture control is essential to ensure product stability and performance. Even trace amounts of water can trigger undesirable side reactions with isocyanates, causing excessive foaming, poor curing, and a significant drop in mechanical strength. Fo