Cellulose acetate
Acetyl 39.8 wt % , Hydroxy 3.5 wt %, M=30,000
- Product Code: 65872
Alias:
Cellulose Acetate; Cellulose Acetate, Cellulose Acetate, Diacetyl Cellulose
CAS:
9004-35-7
| Molecular Weight: | Molecular Formula: | ||
|---|---|---|---|
| EC Number: | 232-674-9 | MDL Number: | MFCD00081512 |
| Melting Point: | 230-300℃ | Boiling Point: | |
| Density: | 1.3 g/mL at 25 °C(lit.) | Storage Condition: | room temperature, sealed |
Product Description:
Cellulose acetate is widely used in the production of textiles, particularly as a synthetic fiber known as acetate rayon. It is valued for its silk-like appearance, soft texture, and ability to drape well, making it a popular choice for linings, lingerie, and elegant apparel. In the film industry, it serves as a base for photographic films and motion picture films due to its transparency and flexibility. Additionally, it is utilized in the manufacturing of eyeglass frames and tool handles because of its durability, lightweight nature, and ease of molding. Cellulose acetate is also employed in filtration applications, such as cigarette filters and dialysis membranes, owing to its porous structure and biocompatibility. Its versatility extends to coatings and inks, where it enhances adhesion and provides a glossy finish.
Product Specification:
| Test | Specification |
|---|---|
| Acetyl Content | 39.3-40.3 |
| Acidity as Acetic Acid | <=0.1 |
| Ash | 0.05 |
| Hydroxyl Content | 3-4 |
| Melting point | 230-250 |
| Molecular Weight | 30000 |
| Dielectric Strength | 669 kV/cm, 1.7 kV/mil |
| TG | 185°C |
| Haze | <=25 ppm |
| Poured | 320 kg/m³ 320 lb/ft³ |
| Tapped Density | 400 kg/m³ 25 lb/ft³ |
| Viscosity | 38 poise |
| Weight/Volume | 1.31 kg/L (10.9 lb/gal) |
Sizes / Availability / Pricing:
| Size | Availability | Price | Quantity |
|---|---|---|---|
| 250g | 10-20 days | ฿1,010.00 |
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| 1kg | 10-20 days | ฿3,690.00 |
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Cellulose acetate
Cellulose acetate is widely used in the production of textiles, particularly as a synthetic fiber known as acetate rayon. It is valued for its silk-like appearance, soft texture, and ability to drape well, making it a popular choice for linings, lingerie, and elegant apparel. In the film industry, it serves as a base for photographic films and motion picture films due to its transparency and flexibility. Additionally, it is utilized in the manufacturing of eyeglass frames and tool handles because of its durability, lightweight nature, and ease of molding. Cellulose acetate is also employed in filtration applications, such as cigarette filters and dialysis membranes, owing to its porous structure and biocompatibility. Its versatility extends to coatings and inks, where it enhances adhesion and provides a glossy finish.
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