Poly(Epichlorohydrin-Co-Propylene Oxide-Co-Starch) CAS NO 59419-60-2

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CAS No.:59419-60-2

Grade:Pharmacy Grade

Content:99.9%

Brand:Customizable

Packaging:Customizable

Description

Poly(Epichlorohydrin-Co-Propylene Oxide-Co-Starch) is a specialized, starch-modified polyether copolymer designed to offer unique rheological and adhesive properties. This material matters for formulators seeking biodegradable components or enhanced performance in water-based systems. Key industries that need this polymer include adhesives & sealants, paper coatings, textile sizing, and construction materials where controlled viscosity and film formation are critical.

Application

As a biodegradable thickening agent and rheology modifier in water-based adhesives and sealants.
In the formulation of specialty paper coatings and binders to improve surface strength and printability.
As a sizing agent in textile manufacturing to provide stiffness and handle to yarns and fabrics.
For modifying the workability and water retention of construction materials like mortars and gypsum plasters.
As a film-forming agent and binder in environmentally friendly paints and coatings.
In the development of controlled-release matrices for agrochemical or pharmaceutical applications.
As a stabilizer and suspending agent in various industrial and consumer product formulations.

Basic Information


Product Name	Poly(Epichlorohydrin-Co-Propylene Oxide-Co-Starch)
CAS No.	59419-60-2
Molecular Formula	(C3H5ClO·C3H6O·C6H10O5)n
Molecular Weight	Variable (Polymer)
Synonyms	Epichlorohydrin-Propylene Oxide-Starch Copolymer; Starch-g-Poly(epichlorohydrin-co-propylene oxide); Poly(epichlorohydrin-co-propylene oxide) Starch Graft Copolymer; Modified Starch Polyether; ECH-PO-Starch Terpolymer; Oxirane, (chloromethyl)-, polymer with oxirane and starch; Starch-based Polyether Elastomer
EINECS	Contact for details

Quality Control

Our Poly(Epichlorohydrin-Co-Propylene Oxide-Co-Starch) is manufactured under a rigorous quality management system. Each batch undergoes comprehensive analytical testing to ensure consistency in composition, viscosity, and performance. Certificates of Analysis (COA) detailing key parameters are available upon request to support your quality assurance protocols.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated area at room temperature (15-25°C). Due to its hygroscopic (moisture-sensitive) nature, the container must be kept tightly sealed after opening to prevent moisture absorption, which can affect product performance.

Specification

Item	Specification
Appearance	Off-white to pale yellow powder or granules
Identification (IR)	Conforms to structure
Moisture Content	≤ 8.0 %
Viscosity (specified conc. & temp)	To be specified per grade
pH (aqueous solution)	5.0 - 8.0
Epichlorohydrin Content	Contact for details
Residual Solvents	Meets ICH guidelines