What is POLYETHYLENEIMINE

POLYETHYLENEIMINE (PEI), cas number 9002-98-6, is an important synthetic polymer material with a variety of special properties and a wide range of applications. It is a linear polymer that is synthesized from ethylene imide monomer by polymerization. POLYETHYLENEIMINE has high molecular weight, high branching, abundant amine groups, etc., which makes it have a wide application prospect in the field of electronics, opto-electronics, and aviation.

POLYETHYLENEIMINE is a polymer with good solubility that dissolves in a variety of solvents. It has a high solubility in water and can form a stable colloidal solution with water. This dissolution property makes PEI have good processability and controllability, and can be prepared by solution method, thermoforming, spraying and other methods of different shapes and sizes of materials.

What are the characteristics of POLYETHYLENEIMINE?

1. Waterproof: POLYETHYLENEIMINE has good waterproof performance, which can effectively prevent water penetration and leakage.

2. Heat insulation: POLYETHYLENEIMINE has good heat insulation performance and can effectively prevent the transfer of heat energy.

3. Freshness/POLYETHYLENEIMINE has strong airtight performance, which can effectively maintain the freshness of food and other items and extend the shelf life.

4. Corrosion resistance: POLYETHYLENEIMINE has high corrosion resistance and is able to resist the attack of certain chemicals.

5. High strength: POLYETHYLENEIMINE has high strength and is able to effectively resist pull, pull, squeeze and other forces.

What is the use of POLYETHYLENEIMINE?

1. Electronics.

POLYETHYLENEIMINE is an excellent insulating material with excellent electrical insulation properties and high temperature resistance. Therefore, it is widely used in the insulation layer of electronic components, circuit boards, cables and other fields. In the semiconductor manufacturing process, PEI is also used as a thin film substrate for the manufacture of high-density integrated circuits.

2. Photoelectric field

POLYETHYLENEIMINE has excellent transparency and high temperature resistance, so it is widely used in the field of photoelectricity. For example, it can be used as a substrate material for solar panels, and it can also be used to make LED packaging materials.

3. Аэрокосмическая промышленность

POLYETHYLENEIMINE has excellent physical properties such as light weight, high strength and high temperature resistance, so it is widely used in the aerospace field. For example, it can be used as thermal insulation material, thermal conductivity material, protective material, etc.

4. Medical field

ПОЛИЭТИЛЕНЕНИМИН обладает отличной биосовместимостью и высокой термостойкостью, поэтому он широко используется в области медицины. Например, его можно использовать в качестве медицинских перевязочных материалов, хирургических инструментов, медицинских упаковочных материалов и т.д.

5. Другие области

ПОЛИЭТИЛЕНИМИН также может быть использован для изготовления материалов в горячих средах, таких как горячая лента, горячие кабели, горячие трубы и т.д. Кроме того, PEI также может быть использован для производства высокопрочных волокон, высокоэффективных композитных материалов и так далее.

Подводя итог, ПОЛИЭТИЛЕНЕНИМИНE - превосходный полимерный материал, который может быть использован в широком спектре применений. ПОЛИЭТИЛЕНЕНИМИН обладает свойствами гидроизоляции, теплоизоляции и свежести, что делает PEI широко используемым во многих областях, таких как строительство, энергетика, химическая промышленность и медицинское обслуживание. Считается, что с развитием материаловедения роль и область применения PEI будут продолжать расширяться.