Description

Hexanedioic Acid, Polymer With n-(3-Aminopropyl)-n-Methyl-1,3-Propanediamine And (Chloromethyl)Oxirane is a specialized cationic polymer, commonly known as a polyamide-epichlorohydrin (PAE) resin. This high-performance polymer is engineered to deliver exceptional wet strength and retention properties in aqueous systems. It is a critical additive for industries requiring durable, water-resistant materials and efficient process aids. The product is supplied under CAS No. 26985-90-0.

Application

• As a wet-strength resin in the production of high-quality paper and paperboard, including towel, tissue, and packaging grades.
• As a retention and drainage aid in papermaking processes to improve machine efficiency and fiber yield.
• As a flocculant and coagulant aid in water treatment applications for clarifying industrial and municipal wastewater.
• In the manufacture of saturation binders for non-woven fabrics and fiberglass mats.
• As a cross-linking agent in specific textile finishing processes to enhance fabric durability.
• For filler and pigment retention in specialty coating and filler formulations.

Basic Information

Product Name	Hexanedioic Acid, Polymer With n-(3-Aminopropyl)-n-Methyl-1,3-Propanediamine And (Chloromethyl)Oxirane
CAS No.	26985-90-0
Molecular Formula	(C6H10O4 · C7H18N2 · C3H5ClO)n
Molecular Weight	Polymer - Contact for details
Synonyms	Poly(adipic acid-co-N-(3-aminopropyl)-N-methyl-1,3-propanediamine-co-epichlorohydrin); PAE Resin; Polyamideamine-epichlorohydrin resin; Wet Strength Resin; Kymene®-type resin; Cationic polyamide-epichlorohydrin polymer; Adipic acid polymer with N-(3-aminopropyl)-N-methyl-1,3-propanediamine and epichlorohydrin
EINECS	Contact for details

Quality Control

Our polyamide-epichlorohydrin (PAE) resins are manufactured under strict process controls to ensure batch-to-batch consistency and performance reliability. Each lot is tested against key parameters including solids content, viscosity, charge density, and functional activity. Certificates of Analysis (COA) documenting these specifications are provided with every shipment to support your quality assurance protocols.

Storage

Preserve in a tightly closed container, protected from light. This product is hygroscopic (moisture-sensitive). Store in a cool, dry, and well-ventilated area at room temperature (15-25°C). Keep container tightly sealed when not in use to prevent moisture absorption and maintain product integrity. Observe all local regulations for chemical storage.

Specification

Item	Specification
Appearance	Clear to slightly hazy viscous liquid
Solids Content	10 - 15 %
Viscosity (at 25°C)	100 - 500 cps
pH (as supplied)	4.0 - 6.0
Charge Density	Contact for details
Identification (IR)	Conforms to structure

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