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Does using polyimide resin powder affect the air?
Polyimide resin powder in the sintering curing process, may produce some emissions, mainly including: 1. formaldehyde: due to the polyimide resin powder contains formaldehyde groups, so in the sinteri…
Polyimide for special engineering plastics
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,…
Synthesis of polyaniline
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…
Method for preparing calcium propionate from calcium carbonate
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 pr…
Low Odor Polyurethane Rigid Foam Catalysts: Enhancing Indoor Air Quality and Comfort in Insulation Applications
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 Curing Catalysts: Enhancing the Performance and Versatility of Silicone Materials
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: Insulation Material of Choice for Energy Efficiency and Sustainability
Rigid polyurethane (PUR) foam is a versatile, lightweight, and high-performance insulation material used in various applications, including building and construction, refrigeration, and transportation…
PVC Heat Stabilizers: Enhancing the Thermal Stability and Performance of Polyvinyl Chloride
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 …
The effect of catalysts on foaming
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…
Flame retardant masterbatch consists of these four parts
Flame retardant masterbatch (bromine series/halogen series), also known as flame retardant masterbatch, is the best flame retardant product in plastics, rubber and other resins today. One, the flame r…
