Eastman

                Product description

                Eastman Cellulose Acetate CA-398-30 is a high-viscosity, high molecular weight cellulose acetate supplied as fine, dry, free-flowing powder. The powder is free from coarse particles and excessive fines. Its relatively uniform particle size permits good plasticizer distribution during blending. When CA-398-30 is dissolved in appropriate solvents a clear, colorless solution is produced. Cellulose acetate CA-398-30 offers good physical properties for molded and extruded articles. It may be compounded into plastic using extrusion equipment or heated rolls.

                Eastman CA-398-30 is based on cellulose, one of the most abundant natural renewable resources, from trees harvested from sustainably managed forests.The calculated approximate bio-content value of 55% for Eastman CA-398-30 was determined by using six bio-based carbon atoms per anhyroglucose unit divided by the total number of carbons per anhyroglucose unit. Although the value reported is not specifically measured for bio-carbon, it can be estimated based on typical partition data.

                Applications/uses

                • Adhesives/sealants-B&C
                • Auto plastics
                • Auto refinish
                • Building materials
                • Coil coatings
                • Compounders
                • Consumer electronics
                • Consumer housewares-NFC
                • Consumer tape
                • Electronic chemicals
                • Filtration
                • General industrial coatings
                • Graphic arts
                • Gravure printing inks
                • HTF - pharmaceutical processing
                • Lenticular
                • Metal coatings
                • Multi-layer film non food contact
                • Non-medical housings & hardware for elec
                • Ophthalmics
                • Other-LCD displays
                • Packaging components non food contact
                • Packaging inks non food contact
                • Packaging tape
                • Paints & coatings
                • Photographic imaging film
                • Polymer modification
                • Process additives
                • Protective & performance film
                • Protective coatings
                • Shrink film non food contact
                • Specialty tape
                • Tac film
                • Tape non food contact
                • Water treatment industrial
                • Wire/cable
                • Wood coatings

                Regulatory information and data sheets

                Product availability

                Check with local sales office to determine exact availability by country. Orders subjected to minimum order quantity.
                • Europe, Middle East, & Africa
                • Latin America
                • North America

                Authorized distributors

                Please select a region and country for a list of authorized distributors. If a country is not listed for a region, contact Eastman for further information.
                Region   
                Country/territory   
                © 2020 Eastman Chemical Company or its subsidiaries. All rights reserved.
                As used herein, ® denotes registered trademark status in the U.S. only.
                五月丁香六月综合缴情在线