Description

Hexanedioic acid, polymer with 2-butene-1,4-diol, 1,6-diisocyanatohexane, 2,2-dimethyl-1,3-propanediol, 1,6-hexanediol, 1,1-methylenebis4-isocyanatocyclohexane, methyloxirane, 2-methyl-1,5-pentanediamine and sodium hydrogen sulfite, polyethylene-polypropy is a specialized, multi-component polyurethane or polyurethane-urea hybrid polymer, often designed as a high-performance aqueous dispersion or solution. This complex copolymer is engineered to deliver a unique balance of flexibility, chemical resistance, and adhesion properties critical for demanding industrial coatings and binders. It is primarily sought after by formulators in the coatings, adhesives, sealants, and elastomers (CASE) industries for advanced applications.

Application

• High-Performance Industrial Coatings: Used as a film-forming agent in protective coatings for metals, plastics, and concrete, offering excellent durability and chemical resistance.
• Specialty Adhesives and Sealants: Serves as a key polymeric binder in formulations requiring strong substrate adhesion, flexibility, and environmental stability.
• Textile and Leather Finishing: Applied as a finishing agent to provide water resistance, improved handle, and durability to fabrics and leather goods.
• Fiber and Film Modification: Utilized as a coating or sizing agent to enhance the performance characteristics of synthetic fibers and films.
• Automotive and Transportation Coatings: Incorporated into primer, basecoat, or clearcoat systems for interior and exterior components demanding toughness and weatherability.
• Packaging Inks and Overprint Varnishes: Functions as a resin component in ink systems that require good adhesion to non-porous substrates and resistance to abrasion.

Basic Information

Product Name	Hexanedioic acid, polymer with 2-butene-1,4-diol, 1,6-diisocyanatohexane, 2,2-dimethyl-1,3-propanediol, 1,6-hexanediol, 1,1-methylenebis4-isocyanatocyclohexane, methyloxirane, 2-methyl-1,5-pentanediamine and sodium hydrogen sulfite, polyethylene-polypropy
CAS No.	141347-04-8
Molecular Formula	Contact for details
Molecular Weight	Contact for details (Polymer)
Synonyms	Polyurethane dispersion based on hexanedioic acid, HDI, and IPDI; Aqueous anionic polyurethane-urea hybrid; Sulfonated polyurethane copolymer; Aliphatic polyether-polyester polyurethane dispersion; Adipic acid copolymer polyol; CAS 141347-04-8; Polyurethane resin with sodium sulfonate groups; Waterborne polyurethane for coatings
EINECS	Contact for details

Quality Control

Our production of this advanced polymer adheres to strict batch-to-batch consistency protocols. Quality is monitored through key parameters including solids content, viscosity, pH, particle size, and mechanical property testing of cast films. Certificates of Analysis (COA) detailing these specifications are provided with every shipment to ensure it meets your formulation requirements.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, well-ventilated area at temperatures between 5°C and 30°C. Do not freeze. For aqueous dispersions, protect from extreme temperatures and prolonged storage. Keep away from strong oxidizing agents.

Specification

Item	Specification
Appearance	Milky white to slightly yellow dispersion or clear solution
Solids Content	30% - 40% (Typical)
pH (at 25°C)	7.0 - 9.0
Viscosity (Brookfield)	50 - 2000 mPa·s
Particle Size	< 200 nm
Ionic Character	Anionic

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