Low-fuming (LF) grade formulated to minimize smoke and volatile emissions during thermal processing.
High acetate substitution (≈59–61 wt% acetyl content) for enhanced solvent solubility and film clarity.
Optimized melt flow for consistent extrusion and thermoforming performance in high-speed production lines.
Excellent UV stability and inherent resistance to yellowing under ambient and accelerated aging conditions.
Compliant with FDA 21 CFR §177.1000 for indirect food contact applications when used as a functional barrier.
Transparent packaging films for premium confectionery, pharmaceutical blister lidding, and cosmetic overwraps.
Thermoformed trays and clamshells for fresh produce, bakery goods, and ready-to-eat meals.
Acetate-based filtration media substrates requiring dimensional stability and low extractables.
Base resin for specialty coatings and lacquers in optical and decorative surface finishes.
| Chemical Type | Cellulose acetate homopolymer |
| Product Form | Free-flowing granules |
| Appearance | White to off-white translucent pellets |
| Acetyl Content (wt%) | 59.0–61.0 |
| Viscosity (ASTM D1343, 25°C, 2% w/v in acetone) | 3.8–4.4 cP |
| Moisture Content (ASTM D1653) | ≤3.5% |
| Residue on Ignition (Ash) | ≤0.1% |
| Primary Applications | Thermoforming, extrusion coating, flexible packaging films |
Contact With Us:
E-mail: wangxingqiang@ericwchem.com
Have a Questions? Call Us:
Add:
Building A1, Jiete Industrial Park, Huangpu District, Guangzhou City, Guangdong Province, China