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NMA2820 Hydroxymethyl Chemical Acrylamide

Categories NMA Chemical
Brand Name: Seeyon
Model Number: NMA2820
Certification: ISO45001,ISO9001, ISO14001 CN
Place of Origin: CN
MOQ: To Be Negociated
Price: To Be Negociated
Payment Terms: L/C,D/A,D/P,T/T
Delivery Time: To Be Negociated
Packaging Details: IBC
Purity: ≥ 98%
Molecular Formula: C3H7NO2
Shelf Life: 2 years
Vapor Pressure: 0.4 mmHg at 20 °C
Density: 1.06 g/cm3
Application: Used as a solvent, intermediate in organic synthesis, and in the production of pharmaceuticals and agrochemicals
Refractive Index: 1.427
Appearance: Colorless to pale yellow liquid
Solubility: Soluble in water and most organic solvents
Molecular Weight: 89.09 g/mol
Cas Number: 627-93-0
Melting Point: -92 °C
Boiling Point: 182 °C
Storage: Store in a cool, dry place away from heat and direct sunlight
Flash Point: 94 °C
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NMA2820 Hydroxymethyl Chemical Acrylamide

NMA2820
NMA2820 is a specialized composite aqueous solution of N-(Hydroxymethyl)acrylamide, designed for applications requiring strict limitation of free formaldehyde. This colorless to faint yellow transparent liquid offers excellent water solubility and storage stability.
Product Specifications
ItemIndex
AppearanceColorless to light yellow transparent liquid
N-(Hydroxymethyl)acrylamide Concentration25 - 28%
Acrylamide Content19 - 22%
Total Solids Content46 - 50%
Viscosity30 - 100 mPa*s
Inhibitor≤ 50 ppm
pH Value6.0 - 7.5
Performance and Applications
  • Superior Crosslinking Performance: Engages efficiently in free radical copolymerization, forming durable covalent crosslinks that enhance water resistance, mechanical strength, abrasion resistance, and thermal stability in acrylate and vinyl acetate emulsion systems.
  • Textile Finishing Applications: Used as an environmentally sound crosslinking monomer for low-formaldehyde fabric finishing agents, improving crease resistance, dimensional stability, and durable press performance while maintaining softness and breathability - ideal for children's wear and undergarments.
  • Green Adhesives & Coatings: Functions as a crosslinking monomer for self-crosslinking acrylic emulsions and waterborne polyurethane dispersions with low formaldehyde release, enhancing adhesion, water/chemical resistance, and thermal stability for interior decorative coatings, food packaging adhesives, and automotive interior adhesives.
Key Advantages
  • Ultra-low formaldehyde content (<0.2%) meets rigorous domestic and international environmental standards for high-end applications
  • Ready-to-use aqueous liquid formulation improves production efficiency and product consistency compared to solid powders
  • High crosslinking efficiency with excellent compatibility with various vinyl monomers, delivering superior final product properties

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