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CAB-553-0.4
CAB-553-0.4 is a low molecular weight cellulose acetate butyrate polymer with high butyrate content and hyroxyl functionality. It is a film former used in coatings and inks that require alcohol solubility.
Fulfilled By ChemPoint
- Manufacturer: Eastman
- Product Line: Eastman Cellulose Esters
- Product: Cellulose Acetate Butyrate
- Industries: Adhesives | Coatings | Inks | Personal Care
- Authorized Countries: Canada | United States
Fulfilled By ChemPoint
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Overview
CAB-553-0.4 is a mixed cellulose ester with very high butyrate content and extra hyrdoxyl functionality. The high butyrate content lends to increased film flexibility and solvent compatibility. The extra hydroxyl functionality provides even further solvent compatibility as well as cross-linking sites CAB-553 is soluble in alcohol and organic solvents, it even tolerates a substantial portion of water. When formulated into coatings and inks CAB-553-0.4 improves leveling, wetting, flow, pigment orientation, durability, and flexibility. CAB-553-0.4 is also used in nail care products for its compatibility and solubility in alcohols. it provides improved clear film, flow and dry-time.
Specifications
Viscosity ASTM-A, sec: 0.16 - 0.40
Acetyl by GC, wt%: 4 Max
Butyryl by GC, wt%: 44- 50
Free acidity, ppm: 300 Max
Moisture, wt%: 3.0 Max
Hydroxyl, wt%: 4.0 - 5.0
Primary Chemistry: Cellulose Acetate Butyrate
Features & Benefits
Soluble in alcohol
Improve flow and leveling
Reduce cratering
Reduce dry time
Provide polishability
Improve sprayability
Pigment dispersion medium
Metallic pigment control
Redissolve resistance
Sag resistance
Enhanced color uniformity
Decreased sand scratch telegraphing
Intercoat adhesion
Problems Solved
Cratering of UV curable and solvent based coatings
Poor pigment dispersion in coatings and inks
Incompatibility of cellulose based resins in monomers used in UV curable formulations
Applications
Automotive Coatings; Printing Inks; Wood Coatings; Lacquers; Nail Care
Related Applications
Adhesives
Coatings
- Aerosol Coatings
- Aerospace Coatings
- Appliances & Machinery Coatings
- Architectural Coatings
- Automotive OEM Coatings
- Automotive Refinish
- Basecoats
- Ceramic Coatings
- Coil Coatings
- Consumer Paints
- Electronics Coatings
- Floor Coatings
- Furniture Coatings
- Industrial Coatings
- Lacquers
- Marine Coatings
- Metal Coatings
- Nail Polish
- Overprint Varnishes
- Pipe Coatings
- Plastic Coatings
- Primers
- Special Purpose Coatings
- Stone and Tile Coatings
- Terra Cotta Coatings
- Textile & Leather Coatings
- Topcoats
- Traffic Paint
- Wood Coatings
- Automotive Inks
- Commercial & Publication
- Corrugated Boxes
- Digital Inks
- Flexible Films
- Glass & Ceramics
- Graphic Arts Coatings
- Narrow Web
- Packaging
- Plastics
- Printed Electronics
- Tag & Label
- Textiles
Related Chemistries
Related Functions
Adhesives
Coatings
Inks
Personal Care
Related Technologies
Eastman Cellulose Esters Articles
Eastman Automotive
Eastman Solus™ performance additives are the newest cellulose esters designed for high-solids solvent-borne systems. Solus™ is specifically engineered to meet lower VOC target while improving performance in clear, pigmented and metallic automotive coatings.
Eastman Cellulose Esters - Metal coatings
Eastman CAB enhances efficiencies and reduces waste through fewer rejects and reduced need for re-coating while substantially improving finished outcomes.
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