Main uses of diacetone acrylamide
1.DAAM is an important vinyl monomer. The homopolymer produced by polymerization is insoluble in water, but has "water breathability". The water absorption rate can reach 20-25% of the weight of the resin, and when the ambient humidity is lower than 60%, the water absorbed by the polymer is released again, and the water acts as a plasticizer for the polymer. Taking advantage of this peculiar property, a variety of uses can be developed. (1) Perm resin with good moisture resistance Japan uses it as a moisture-resistant perm resin, which keeps the hairstyle for a long time and does not deform when exposed to rain and rinse. (2) Photosensitive resin Use this product as a part of the photosensitive resin raw material, which can have the following characteristics: fast photosensitive speed; easy removal of non-image parts after exposure to obtain clear images; good strength, solvent resistance and water resistance can be obtained. layout. In addition, it can also be used as a cross-linking agent for unsaturated polyester resins, a cross-linking agent for diallyl phthalate, and a curing agent for epoxy resins, such as for "water-breathing" resins (contact lenses, Glass fogging, boat bottom coatings, etc.), pressure-sensitive adhesives, adhesive modifiers, non-woven fabric adhesives, water-absorbing films, leather finishes and modifiers, paper strength enhancers, antistatic polymers, inks, etc.
2. DAAM can be used in the production of water treatment agents, such as scale inhibitors, flocculants; temperature-resistant and salt-resistant drilling fluid fluid loss reducers, oil well cement fluid loss reducers, and temperature-resistant and salt-resistant polymer oil displacement agents. It can also be used in the modification of fiber materials, daily chemicals, printing, papermaking, electronics and photography, medicine and health, etc.