Keywords

• Vinylamine,polymers (8CI)
• PVAm
• Poly(vinylamine)

Quick Details

• ProName: POLY(VINYLAMINE) HYDROCHLORIDE
• CasNo: 26336-38-9
• Molecular Formula: C2H5N
• ProductionCapacity: /
• Purity: 99
• LimitNum: 0

Superiority

Details

Polyethylene amine homopolymer (PEI) is a polymer compound with multiple amino functional groups. Its properties include:

Good solubility: PEI can be completely dissolved in water and also has good solubility in many organic solvents.
Ionic: The amino functional groups in PEI molecules can carry a positive charge, making it an ionic polymer.
High reactivity: PEI has high reactivity and can undergo chemical reactions with many molecules, such as acids, alcohols, and carboxylic acids.

Ethyleneamine homopolymers have a wide range of applications in many fields, some of which include:

Adsorbent: PEI can be used as a gas adsorbent, such as a carbon dioxide adsorbent and a natural gas treatment agent.
Thickener: PEI can be used as a thickener for coatings, paints, adhesives, and inks to increase their viscosity and consistency.

There are generally two methods for preparing ethylene amine homopolymers:

Acid catalyzed reaction: PEI is generated by reacting ethyleneamine with an appropriate concentration of acidic solution.
Ion exchange method: Ethyleneamine is subjected to ion exchange reaction with appropriate amino exchange resin or other polymers to prepare PEI.

Safety information: Ethyleneamine homopolymers have certain irritants, especially for the eyes and skin. Keep away from sources of fire and high temperature environments to avoid combustion and explosion.