Polyimide is the molecular structure contains an aromatic heterocyclic polymer compounds of polyimide-based chain links, the English name Polyimide (PI for short), can be divided into benzene-type PI, ...

There are many synthesis methods for polyaniline, but the commonly used synthesis methods are two categories: chemical synthesis and electrochemical synthesis. (1) Chemical synthesis method Chemical s ...

Calcium propionate is white crystalline particles or crystalline powder. It is odorless or slightly smells of propionic acid, hygroscopic, easily soluble in water, and insoluble in alcohol. Calcium p ...

Polyurethane (PU) rigid foam is a widely used insulation material, known for its excellent thermal performance and energy efficiency. However, the production and use of traditional PU rigid foam can r ...

Silicone materials are widely used in various industries, including automotive, construction, electronics, and personal care, due to their unique properties such as thermal stability, chemical resista ...

Rigid polyurethane (PUR) foam is a versatile, lightweight, and high-performance insulation material used in various applications, including building and construction, refrigeration, and transportation ...

Polyvinyl chloride (PVC) is a widely used thermoplastic polymer, valued for its versatility, durability, and cost-effectiveness. However, PVC is susceptible to degradation when exposed to heat during ...

Polyether, as the main raw material, reacts with isocyanate to form carbamate, which is the skeleton reaction of foam products. With the same functionality, the tensile strength, elongation and resili ...