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Industrial Textile Water Soluble NMA2820
| MOQ: | To Be Negociated |
| Price: | To Be Negociated |
| Standard Packaging: | IBC |
| Delivery Period: | To Be Negociated |
| Payment Method: | L/C,D/A,D/P,T/T |
Detail Information
Place of Origin
CN
Brand Name
Seeyon
Certification
ISO45001,ISO9001, ISO14001 CN
Model Number
NMA2820
Flash Point:
86 °C
Appearance:
Colorless To Pale Yellow Liquid
Storage:
Store In A Cool, Dry Place In Tightly Closed Containers
Purity:
≥ 99.0%
Molecular Formula:
C3H7NO2
Molecular Weight:
89.09 G/mol
Ph:
11.5-12.5
Vapor Pressure:
0.1 MmHg At 20 °C
Refractive Index:
N20/D 1.408
Density:
1.02 G/cm3
Odor:
Ammonia-like
Cas Number:
627-93-0
Boiling Point:
197 °C
Melting Point:
-92 °C
Solubility:
Miscible With Water
Highlight:
Industrial n acrylamide
,Water Soluble n acrylamide
,Crosslinking acrylamide liquid
Product Description
Low Free Formaldehyde NMA2820 Crosslinking Monomer
Premium Solution for High-End Textile & Green Coatings
NMA2820 is a specially designed composite aqueous solution of N-(Hydroxymethyl)acrylamide, engineered for premium applications that demand rigorous control over free formaldehyde. It presents as a colorless to pale yellow transparent liquid, featuring outstanding water solubility and storage stability.
Specifications
| Item | Index |
|---|---|
| Appearance | Colorless to light yellow transparent liquid |
| N-(Hydroxymethyl)acrylamide Concentration | 25 - 28% |
| Acrylamide Content | 19 - 22% |
| Total Solids Content | 46 - 50% |
| Viscosity | 30 - 100 mPa*s |
| Inhibitor | ≤ 50 ppm |
| pH Value | 6.0 - 7.5 |
Performance and Applications
- Superior crosslinking properties: Bifunctional hydroxymethyl and acryloyl groups participate in copolymerization during free radical polymerization and establish stable covalent crosslinked networks upon heating, improving polymer properties like water resistance, mechanical strength, and thermal stability.
- High-end textile finishing: Eco-friendly crosslinking monomer for producing low- or formaldehyde-free finishing agents. Enhances fabric wrinkle resistance, dimensional stability, and durable press performance while preserving soft hand feel and breathability.
- Eco-friendly adhesives and coatings: Used for synthesizing self-crosslinking acrylic emulsions and waterborne polyurethane dispersions with low formaldehyde emission. Improves adhesion, water resistance, chemical resistance, and thermal stability.
Key Advantages
- Exceptionally low free formaldehyde content (<0.2%), superb environmental profile, complying with stringent international regulations
- Aqueous form ensures user-friendly handling, eliminates dissolving difficulties, enhances production efficiency and operational convenience
- High crosslinking efficiency, strong reactivity, and good copolymerizability with various vinyl monomers
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