White or slightly yellow crystal DAAM CAS 2873-97-4 DAAM
Alias: DAAM
Chemical formula: C9H15NO2
Particular weight: 169.22
CAS No.: 2873-97-4
EINECS No.: 220-713-2
Melting point: 53-57°C
Boiling point: 120°C (8 mmHg)
Water soluble: soluble
Appearance: White or slightly yellow flaky crystals
Flash point: 110°C min
Technical data
Product name |
Diacetone acrylamide |
Standard |
Q/370682YFC004–2016 |
Item |
Specific |
Appearance |
Light yellow or white flake (powder) |
Melting point ℃ |
54.0–57.0 |
Diacetone acrylamide % |
≥ 99.0 |
Acrylamide % |
≤ 0.1 |
Moisture % |
≤ 0.3 |
Solubility in water (25)℃ |
> 100g/100g |
Application
⑴ Used in hair treatments
An important property of diamines is that their homopolymers or copolymers are insoluble in water.But it has “water breathing”,water absorption rate is 20% to 30% of its own weight.When the ambient humidity is less than 60%,It can release water.As this advantage, diamines are mainly used to produce fixatives and photosensitive resins for hair sprays.
⑵ Used in photosensitive resin
To produce photosensitive resin by bright, hard acid and alkali resistant solid diamine homopolymer.It can make resin photosensitive fast.Easy removal of non-image parts after exposure.Thereby, a layout with clear image and good strength, solvent resistance and water resistance can be obtained.
Package: 20 kg/carton
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