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          Acrylamide,N-(1,1-dimethyl-3-oxobutyl)

           


          Product name Acrylamide,N-(1,1-dimethyl-3-oxobutyl) or DAAM

          Item name
          Technical index
          Measured index
          Appearance
          White to yellowish crystals
          qualified
          Content (%)
          ≥ 99.0
          99.3
          Acrylamide
          ≤0.1
          0.06
          Moisture %
          ≤ 0.3
          0.1
          Solubility (25°C)
          >100g/100g
          qualified
          Melting point
          54.5-57.0
          55.6-56.5
          Test result
           
          qualified

          Uses: It can make polymer cross-linked and having other reactions, used to prepare a variety of adhesives, thickeners, paper reinforcing agents, cross-linking agents. Has been widely used in coatings, adhesives, daily chemicals, epoxy curing agents, photosensitive resin additives, textile additives, health care and other fields.

          (1) Application in Hair Treatment Agents

            The important characteristic of DAAM is that its homopolymer or copolymer is insoluble in water, but it has "water respiration" and the water absorption rate reaches 20% to 30% of its own weight. When the ambient humidity is less than 60%, it can also release Moisture. Using this feature, DAAM is mainly used to produce hair spray fixing agents and photosensitive resins.

          (2) Application in photosensitive resin

            The use of bright, hard acid and alkali resistant solid DAAM homopolymers for the production of photosensitive resins enables the resin to have a fast photospeed and easy removal of the non-image areas after exposure, resulting in a clear image with good strength and good solvent and water resistance.

            Another important use of DAAM is to partially replace gelatin. Gelatin is used in sensitizing emulsions, and it uses almost all the special properties of gelatin, so it has been difficult to find the ideal product to replace it for more than a hundred years. High-purity gelatin for photography will be in short supply in China for a long time. It is estimated that domestic photosensitive materials will require about 2,500 tons of gelatin, but the current domestic production of gelatin for photography is only a few hundred tons.

          (3) for preparing plastic letterpress printing plates

          (4) Application on adhesives

            It can be used as an adhesion promoter and modifier for cellulosic compounds, cement, glass, aluminum and polyvinyl chloride, as well as pressure-sensitive adhesives. It can also be used as paper, textiles and polymers containing propylene-based polymers. Film of heat-sensitive adhesive.

          (5) Application in other aspects

          In addition to the above applications, Acrylamide, N-(1,1-dimethyl-3-oxobutyl) can also be widely used in other fields:

          ① It can be used as curing agent for epoxy resin, ship bottom antirust paint, bottom underwater paint, acrylic resin paint, unsaturated polyester paint, etc.;

          ②Acrylamide, N-(1,1-dimethyl-3-oxobutyl) water-soluble copolymer monomers are effectively used for clarification with suspended solids;

          ③ can be used as a laser recording material for thermal production;

          ④ as a glass anti-blurring agent;

          ⑤ applied to azo copy materials;

          ⑥ used as a composition of water-soluble photosensitive resin.


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