Cellulose acetate butyrate
44-50%
Reagent
Code: #65867
Alias
Cellulose acetate butyrate
CAS Number
9004-36-8
science Other reagents with same CAS 9004-36-8
blur_circular Chemical Specifications
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Registry Numbers
MDL Number
MFCD00081513
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Physical Properties
Melting Point
127-240 °C
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Storage & Handling
Density
1.25 g/mL at 25 °C(lit.)
Storage
room temperature
description Product Description
Cellulose acetate butyrate is widely used in coatings and paints due to its excellent solubility, clarity, and resistance to UV light, making it ideal for protective and decorative finishes. It is also employed in the production of films and sheets, where its flexibility and toughness are beneficial for packaging and graphic arts. Additionally, it serves as a key component in the formulation of adhesives, providing strong bonding properties. In the automotive industry, it is used in lacquers and finishes for vehicles, offering durability and a high-gloss appearance. Its compatibility with various plasticizers and resins further enhances its versatility in creating specialized coatings and molded products.
format_list_bulleted Product Specification
| Test Parameter | Specification |
|---|---|
| Acetyl Content | 2-4% |
| Butyryl Content | 44-50% |
| Free Acidity | 0-300 ppm |
| Hydroxyl Content | 4-5% |
| Viscosity | 0.16-0.4 cP |
| Water (Karl Fischer) | 0-3% |
| Appearance | White Powder, Crystals, Fibers, Flakes, or Solid |
| Infrared Spectrum | Conforms to Structure |
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