Resin for electronic applications PBT

injectionfor bondingfor IML core-making

Julier(Xiamen) Technology Co., Ltd manufactures PBT resins, which are commonly used in food processing and electrical applications due to their resistance to coloring and low moisture absorption. Polybutylene terephthalate, or food-grade PBT resin, is a high-performance thermoplastic polyester resin. Food-grade PBT from Julier has several special qualities and a variety of uses. Properties and Definition of PBT Plastic Resin Material - Produced by polycondensation of 1,4-butanediol and terephthalic acid or terephthalate using a specific mixing procedure. - Milky white, translucent to opaque crystalline thermoplastic polyester resin. - Low water absorption and superior gloss. - Benefits include heat resistance, chemical resistance, radiation resistance, abrasion resistance, and flame retardancy. Uses of PBT Food Grade Pellets - Extensively used in food packaging, containers, and other food-contact applications due to its exceptional overall qualities. - Commonly used for beverage, condiment, medication, and cosmetic bottles. - Also used in automobile parts, electronic and electrical components, and medical devices. Advantages of PBT - Resistance to High Temperatures: Suitable for food packaging and containers that need to tolerate high temperatures, functioning steadily at 120°C and higher. Customization available based on customer needs. - Chemical Resistance: Exceptional resistance to acidic and alkaline foods and chemical reactions, ensuring food safety and original flavor. - Strong Mechanical Properties: High tensile strength, flexural strength, and impact resistance, exceeding design specifications for complex constructions. - Outstanding Processability: Easy to mold and process, supporting high production efficiency with various molding techniques such as extrusion and injection molding. Quality Control and Production Process of PBT Chips - Manufactured through extrusion, injection molding, mixing, and raw material selection. - Ensures raw materials' quality and purity meet applicable criteria. - Raw components are mixed evenly for product homogeneity. - Specialized molding techniques are used to achieve required size and shape. Certificates - Food-grade PBT is available with technical support throughout the production process. Characteristics / Technical Specifications - Material: Polybutylene terephthalate (PBT) - Grade: Food grade - Color: Milky white, translucent to opaque - Heat resistance: Up to 120°C and higher - Chemical resistance: Acidic and alkaline resistance - Mechanical properties: High tensile, flexural, and impact strength - Processability: Suitable for extrusion and injection molding - Applications: Food packaging, containers, bottles, automotive, electronics, medical devices