Description

Cellulose Triacetate is a high-performance, fully acetylated derivative of cellulose, valued for its excellent film-forming properties, high transparency, and superior dimensional stability. This engineered polymer is critical for applications requiring durable, clear, and chemically resistant materials. It is primarily utilized by manufacturers in the photographic film, specialty coatings, filtration, and advanced display industries seeking reliable, high-quality raw materials.

Application

• Photographic and Motion Picture Film: As a primary film base material due to its clarity, toughness, and dimensional stability.
• Liquid Crystal Display (LCD) Components: Used in protective films, polarizer substrates, and compensation films for screens.
• Specialty Membranes and Filters: For reverse osmosis, dialysis, and ultrafiltration applications.
• High-Performance Coatings and Lacquers: Providing glossy, durable, and solvent-resistant finishes.
• Optical Products: In the manufacture of eyeglass frames, tool handles, and other molded articles requiring clarity and strength.
• Controlled Release Systems: As a semi-permeable membrane in pharmaceutical and agrochemical delivery systems.

Basic Information

Product Name	Cellulose Triacetate
CAS No.	9012-09-3
Molecular Formula	(C12H16O8)n
Molecular Weight	~288.25 (monomer unit)
Synonyms	Triacetylcellulose; Cellulose Triacetate Polymer; TAC; 2,3,6-Tri-O-acetyl cellulose; Acetylcellulose; Cellulose acetate (triacetate); Primary cellulose acetate; Fully acetylated cellulose
EINECS	Contact for details

Quality Control

Our Cellulose Triacetate is manufactured under a stringent quality management system. Each batch is tested to ensure it meets critical parameters such as acetyl content, viscosity, and clarity. Certificates of Analysis (COA) detailing purity, physical properties, and performance characteristics are provided to guarantee consistency and reliability for your industrial processes.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated area at room temperature (15-25°C). This material is hygroscopic (moisture-sensitive); the container must be kept tightly sealed to prevent absorption of atmospheric moisture, which can affect material properties.

Specification

Item	Specification
Appearance	White to off-white flakes or powder
Acetyl Content	43.0 - 44.8%
Viscosity (in solution)	Custom grades available
Moisture Content	≤ 2.0%
Identification (IR)	Conforms
Solubility	Soluble in specific chlorinated solvents, acetone mixtures
Haze / Clarity (Film)	Contact for details

Note: Specifications can be tailored. Please contact us for the detailed technical data sheet of a specific grade.