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High Purity NMA Chemical NMA98 Hydroxymethyl Acrylamide Monomer For Adhesive Coating
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High Purity NMA Chemical NMA98 Hydroxymethyl Acrylamide Monomer For Adhesive Coating
| MOQ: | To Be Negociated |
| Price: | To Be Negociated |
| Standard Packaging: | 25Kg/Bag |
| 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
Model Number
NMA98
Boiling Point:
202 °C
Density:
1.02 G/cm3
Solubility:
Soluble In Water
Appearance:
Colorless Liquid
Cas Number:
627-93-0
Purity:
≥ 98%
Product Type:
Chemical
Molecular Weight:
89.09 G/mol
Refractive Index:
1.426
Storage:
Store In A Cool, Dry Place
Flash Point:
93 °C
Vapor Pressure:
0.4 Mm Hg ( 20 °C)
Molecular Formula:
C3H7NO2
Melting Point:
-92 °C
Highlight:
High Purity NMA Chemical
,NMA Chemical Monomer
,NMA98 hydroxymethyl acrylamide
Product Description
High Purity NMA98 Crosslinking Monomer Powder For Adhesive Coating
Product Description
NMA98 is N-(Hydroxymethyl)acrylamide, an important reactive cross-linking monomer appearing as white crystalline powder with high purity and excellent reactivity. With N-(Hydroxymethyl)acrylamide content stable at ≥98.0% and free formaldehyde content controlled below 0.1%, this versatile polymer modification monomer is widely used in textile finishing, adhesive preparation, coating resins, and other industrial applications.
Specifications
| Item | Index |
|---|---|
| Appearance | White crystalline powder |
| N-(Hydroxymethyl)acrylamide | ≥98.0% |
| Total Aldehyde Content | ≥29.0% |
| Free Formaldehyde | ≤0.1% |
| Water Content | ≤2.0% |
| Inhibitor Content | ≤20 ppm |
Performance and Applications
- Excellent cross-linking reactivity: The dual functional groups in NMA98's molecular structure participate in copolymerization reactions and self-crosslinking under heating, enhancing water resistance, wear resistance, mechanical strength, and durability in polymers.
- Textile industry applications: Used as a textile finishing agent monomer for durable press finishing agents, non-iron resins, and fabric coating agents, improving wrinkle resistance, dimensional stability, and wash-and-wear performance while maintaining fabric softness.
- Adhesive and coating applications: Functions as a cross-linking monomer for self-crosslinking acrylic emulsions and polyurethane modified resins, enhancing adhesion, chemical resistance, stain resistance, and thermal stability in architectural coatings, industrial coatings, and composite adhesives.
Key Advantages
- High efficiency: Small additions significantly improve polymer cross-linking density and properties
- Low formaldehyde: Extremely low free formaldehyde content ensures safe use and meets environmental requirements
- Versatile compatibility: Excellent copolymerization properties with most vinyl monomers for various polymer modification systems
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