Polymers

ADIPIC ACID DIHYDRAZIDE (ADH), also known as dihydrazide, is pure white crystals, it is easily soluble in water and poisoned. Mainly used as epoxy powder coating curing agent and coating additive, metal deactivator and other polymer additives and water treatment agent. Same as bifunctional cross-linking reagent, special used for aldehydes to generate relatively stable hydrazone links. It can be a protein drug carrier after being cross-linked with sodium hyaluronate. It plays cross-linking role with diacetone acrylamide in water emulsion and water-soluble polymer. It can also be used as indoor formaldehyde adsorbent and intermediate raw materials.

DIACETONE ACRYLAMIDE (DAAM) has two reactive groups: N-substituted amide and ketone, which is easy to copolymerize with other ethylene and monomers, thereby introducing a ketone carbonyl group into the polymer, by using the chemical nature of the ketone carbonyl group, the polymer can undergo crosslinking and branching reactions, used to prepare various adhesives thickening agent paper reinforcing agent cross-linking agent, etc. It has been widely used in the fields of coatings, adhesives, daily chemicals, epoxy resin curing agents, photosensitive resin additives, textile additives, medical and health care.