Quaternary Ammonium Salt Functionalized Polyethyleneimine
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Quaternary Ammonium Salt Functionalized Polyethyleneimine

Quaternary Ammonium Salt Functionalized Polyethyleneimine

Cat No:BMAP-0001

Description

QAS-functionalized polyethyleneimine with broad-spectrum antibacterial activity, ideal for coating medical devices and food contact materials.

Basic Information

Material Composition Polyethyleneimine-QAS Copolymer
Morphology Viscous Liquid
Molecular Weight (g/mol) 10,000–50,000
Purity (%) ≥98.5
Antimicrobial Spectrum Gram-Positive/Gram-Negative Bacteria
Antimicrobial Efficacy (%) ≥99 (24h Contact)
Solubility Soluble in Water/Ethanol
Glass Transition Temp (°C) 55–65
Decomposition Temp (°C) 280–300
Biocompatibility Non-Toxic to Mammalian Cells
Water Absorption (%) 8–12
Tensile Strength (MPa) 15–25
Elongation at Break (%) 120–150
pH Stability Range 3.0–9.0
Processing Temperature (°C) 80–100
Sterility Non-Sterile (Sterilizable)
Packaging Airtight Plastic Bottle (1L/5L)

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Our products and services are for research use only and cannot be used for any clinical purposes.

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