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Product Overview
1,4-Cyclohexanedicarboxylic Acid High Purity (CHDA-HP)
CAS number:
Chemical synonyms:
Cyclohexanedicarboxylic Acid
Product description
Eastman™ 1,4-CHDA-HP (1,4-cyclohexanedicarboxylic acid high purity) is a cycloaliphatic diacid offering many unique performance properties to polyester resins for coatings and fiberglass-reinforced plastics. It is also ideally suited improving performance of waterborne, high solids, powder coatings and coil coating applications. Its symmetrical, 1,4-substituted cycloaliphatic ring brings properties ideally suited for high-performance applications in automotive, transportation, industrial maintenance, aerospace, architectural, appliance, and general metal coatings, and gel coats. CHDA is a mixture of cis and trans isomers. It is supplied as white to off-white powder in various package sizes. Eastman also manufactures DMCD, which is the dimethyl ester of CHDA.
Applications/uses
Automotive
Building materials
Coil coatings
Construction chemicals
Electronic connectors
Food flavors & food fragrances
Intermediates
Kitchen & bath
Metal coatings
Paints & coatings
Pharmaceutical chemicals
Process additives
Protective coatings
Truck/bus/RV
Wind energy
Key attributes
An excellent combination of hardness and flexibility in one monomer
Better gloss retention and yellowing resistance
Better hydrolytic stability
Excellent thermal stability for low resin color
High solubility in molten glycols
Improved corrosion, stain, chemical, and detergent resistance
Reduced “orange peel” in powder coatings
Regulatory information and data sheets
SDS
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Technical Data Sheet
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Sales Specification
Product availability
Check with local
sales office
to determine exact availability by country. Orders subjected to minimum order quantity.
Asia Pacific
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
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Asia Pacific
Europe, Middle East, & Africa
Latin America
North America
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Resources
Active, excipient, and intermediate ingredients for pharmaceuticals
Appliance Coil Coatings
Building Blocks for Better Resins
Eastman Coatings Solutions - Specialties for Industrial Maintenance Applications
Eastman ingredients for pharmaceuticals
EASTMAN Polyester Resin Intermediates for Powder Coatings
EASTMAN Products for the Composites Industry
EASTMAN Resin Intermediates for Interior Can Coatings
High-Solids Polyester Resins for Appliance and General Metal Coatings
Improved Coil Coating Performance With EASTMAN 1,4-CHDA
Improved Hydrolytic Stability of Waterborne Polyester Resins With EASTMAN 1,4-CHDA, and EASTMAN TMPD Glycol
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