Acetate Tow for Cigarette Filter About
1. Basic Information
Product Name: Acetate Tow for Cigarette Filter CAS Number: 9035-69-2 Chemical Name: Cellulose Diacetate Raw Source: Refined wood pulp Available Specifications: 2.5Y25000, 2.5Y30000, 3.0Y35000, 3.5Y35000, customized denier available Molecular Formula: Not applicable (Polymer macromolecule) Molecular Weight: Not applicable
2. Physical & Chemical Properties
Physical Index
- Appearance: Uniform white crimped continuous filament tow, free of black spots and impurities
- Odor: Odorless
- Solubility: Soluble in acetone; insoluble in water and aliphatic alcohols
- Hygroscopicity: Slightly hygroscopic
- Storage Stability: Stable under normal temperature and neutral environment
Chemical Characteristics
- Structural feature: Acetylated cellulose fiber with Y-shaped cross-section
- Core function: Effectively adsorb tar and harmful substances in smoke, maintain smooth smoking taste; good bulkiness, elasticity and plasticity, suitable for high-speed filter rod production
- Thermal property: Softens at approx.180; avoid long-time high temperature exposure
- Processing matching: Compatible with triacetin plasticizer for filter rod molding
3. Main Applications
- Primary raw material for manufacturing cigarette filter rods
- Special filter medium for air and liquid filtration
- Raw material for high-grade non-woven materials
4. Quality Standard
| Test Item |
Specification |
| CAS Number |
9035-69-2 |
| Appearance |
White uniform crimped tow, no foreign particles |
| Filament Denier |
2.5D / 3.0D / 3.5D customizable |
| Total Tow Denier |
2500035000 customizable |
| Crimp Frequency |
1826 crimps /25mm |
| Whiteness |
88% |
| Moisture Content |
5.0%7.5% |
| Package |
500kg / 1000kg per bale, PP woven bag package |
5. Storage & Transportation
Storage: Store in cool, dry and ventilated warehouse below 30. Keep away from fire, moisture and heavy compression. Avoid direct sunlight. Transportation: Ordinary industrial fiber goods. Prevent rain and dampness during transit. Shelf Life: 24 months under intact original package.
6. Safety Instructions
Low irritation fiber product. Avoid prolonged inhalation of fine fiber dust, wear dust mask during operation. No inherent toxicity under normal application. Do not discard waste materials arbitrarily.
Superior Purity and Filtration EfficiencyThis Acetate Tow stands out for its exceptionally high purity, ensuring the absence of unwanted black spots or impurities. Its clean and consistent texture maximizes filtration efficiency, making it the go-to material for producing high-quality cigarette filter rods that meet rigorous industry requirements.
Tailored for the Tobacco IndustryComplying with established processing standards, this acetate tow is specifically tailored for cigarette filter rod manufacturing. Its neutral pH and odorless nature ensure that there is no alteration in taste or aroma, safeguarding the smoker's experience and adhering to the quality expectations of premium brands.
Versatile Industrial ApplicationsBeyond cigarette filters, this product serves as an effective filtration medium for both air and liquids in various industrial applications. Its compatibility with acetone and resistance to water and lower alcohols provide versatility and reliability across multiple uses.
FAQ's of Acetate Tow for Cigarette Filter:
Q: How is Acetate Tow used in the manufacturing of cigarette filters?
A: Acetate Tow is the primary raw material for producing cigarette filter rods. It is processed to form bundles of thin fibers, which are then shaped and cut into rods to provide effective filtration and improve the smoking experience.
Q: What are the benefits of using high-purity Acetate Tow?
A: High-purity Acetate Tow ensures there are no black spots or visible impurities, contributing to consistent filter performance, improved aesthetics, and reduced risk of defects in the final product.
Q: Where is this Acetate Tow typically applied besides cigarette filters?
A: Besides its main application in cigarette filter rods, Acetate Tow is utilized as a filter medium for industrial air and liquid filtration processes, owing to its effective filtering capacity and chemical resistance.
Q: What is the process of dissolving Acetate Tow during manufacturing?
A: During processing, Acetate Tow can be dissolved in acetone for certain applications, as it is specifically soluble in acetone but remains insoluble in water and lower alcohols, facilitating specialized industrial uses.
Q: When should Acetate Tow be selected over other filter materials?
A: Acetate Tow should be chosen when high purity, odorless performance, and compliance with tobacco industry standards are paramount, especially for premium cigarette filter production and advanced industrial filtration.
Q: What maintains the quality of Acetate Tow during storage and use?
A: Maintaining dry conditions and avoiding contact with water or lower alcohols helps preserve its physical integrity and filtering capacity, ensuring it meets strict production standards.