Diacetone acrylamide CAS 2873-97-4
Chemical name: Diacetone acrylamide
Synonymous names:DAAM;Diacetonyl acrylamide;DIACETONE ACRYLAMIDE
CAS No:2873-97-4
Molecular formula:C9H15NO2
Molecular weight:169.22
EINECS No:220-713-2
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Structural formula:
Product Description:
ITEMS |
SPECIFICATIONS |
RESULTS |
Appearance |
White to slightly yellow flakes |
White flakes |
Melting point (℃) |
55.0-57.0 |
55.8 |
Purity (%) |
Minimum 99.0 |
99.37 |
Water (%) |
Maximum 0.5 |
0.3 |
Inhibitor (PPM) |
Maximum 100 |
20 |
Acrylamide (%) |
Maximum 0.1 |
0.07 |
Solubility in water (25℃) |
Minimum 100g/100g |
Complies with |
Properties and Usage:
Diacetone acrylamide (CAS 2873-97-4) is an important cross-linker used in plastics, resins, adhesives, coatings, textiles, rubber and composite manufacturing.
1. Plastic and resin processing: Diacetone acrylamide can copolymerize with monomers in the cross-linking of epoxy resin and unsaturated polyester resin, greatly improving the mechanical strength, heat resistance, chemical corrosion resistance and dimensional stability of the resin. sex.
2. Enhance adhesive performance: As a cross-linking agent, diacetone acrylamide can effectively improve the adhesion and durability of adhesives.
3. Wear-resistant and anti-corrosion coating: Diacetone acrylamide in the coating formula can significantly improve the wear resistance and corrosion resistance of the coating. It is especially suitable for surface protective coatings that need to be exposed to harsh environments for a long time. Such as industrial equipment and ship painting, ensuring the stability and long-term effectiveness of the coating.
4. Improve textile properties: Diacetone acrylamide is used as an auxiliary in textile processing to improve the wear resistance and service life of fabrics. It helps textiles maintain good appearance and structure by improving their stability and resistance to washing, especially for products that are washed frequently.
5. Improve the physical properties of rubber: In rubber production, diacetone acrylamide is used to enhance the hardness, elasticity and wear resistance of rubber, making it more durable and suitable for various complex applications, including automotive parts and industrial equipment seals of manufacturing.
6. Enhance the strength and durability of composite materials: Diacetone acrylamide can improve the strength and service life of composite materials in the aerospace, automotive and construction fields.
Storage conditions: Keep container tightly closed in a dry, ventilated place. Opened containers must be carefully resealed and kept upright to prevent leakage.
Packing: This product is packed in 20kg 50kg Carton, and it can also be customized according to customers' requirements