Diacetone acrylamide CAS NO.2873-97-4

HOMOPOLYMER produced by polymerization is insoluble in water, but has "water absorbency" . The water absorption rate can reach 20-25% of the resin weight, and when the ambient humidity is less than 60% , the water absorbed by the polymer is released again, and the water acts as a plasticizer for the polymer. By taking advantage of this peculiar property, a variety of uses can be developed. (1) moisture-resistant Perm Resin Japan will be used for moisture-resistant Perm Resin, hair style to maintain a long time, rain, washing is not deformed. (2) photosensitive resin used as part of the raw material of the photosensitive resin, which has the following characteristics: High Speed of photosensitive; easy removal of the non-image part after exposure to obtain clear image; Can obtain the strength is good, the resistance solvent, the water resistance good layout. In addition, it can also be used as a cross-linking agent for unsaturated polyester resin, a cross-linking agent for diallyl phthalate, a curing agent for epoxy, such as for "water-absorbing" Resin (contact lenses, anti-fogging of glass, ship bottom paint, etc.) , pressure-sensitive adhesive, adhesive improver, non-woven fabric adhesive, water-absorbing film, leather finishing agent and improver, paper strength enhancer, anti-static Polymer, ink, etc. . Mainly used as homopolymer, widely used in paint, good wet resistance Perm Resin and spray molding agent, photosensitive resin and its additives.