Description

Ethene, Homopolymer, Oxidized, Calcium Salt is a specialized polymer derivative where oxidized polyethylene is neutralized with calcium. This compound matters for its role as a versatile processing aid and performance additive, offering unique rheological and surface-modifying properties. It is needed by manufacturers in the plastics, coatings, and adhesives industries seeking to enhance product stability and functionality.

Application

• As a processing aid and lubricant in PVC and polyolefin compounding to improve flow and reduce melt fracture.
• Functioning as a dispersing agent and viscosity modifier in coatings, inks, and adhesive formulations.
• Utilized as a surface modifier and anti-blocking agent in polymer films and masterbatches.
• Acting as a compatibilizer in polymer blends to enhance interfacial adhesion between components.
• Serving as a rheology control agent in greases and specialty lubricants.
• Used in the production of hot-melt adhesives to adjust tack and open time.
• Potential application as a acid scavenger in polymer systems to neutralize catalyst residues.

Basic Information

Product Name	Ethene, Homopolymer, Oxidized, Calcium Salt
CAS No.	68441-72-5
Molecular Formula	(C₂H₄O)ₓ·Ca (Representative)
Molecular Weight	Variable (Polymer)
Synonyms	Calcium Salt of Oxidized Polyethylene; Oxidized Polyethylene Calcium Salt; Polyethylene, oxidized, calcium salt; Calcium Polyethylene Glycolate; Calcium PEGolate; Calcium salt of oxidized homopolymer of ethylene; Oxidized HDPE Calcium Salt; Calcium-neutralized oxidized PE
EINECS	Contact for details

Quality Control

Our Ethene, Homopolymer, Oxidized, Calcium Salt is produced under a rigorous quality management system. Each batch undergoes comprehensive testing to ensure consistency in key parameters such as acid value, calcium content, melt viscosity, and ash content. Certificates of Analysis (COA) documenting these specifications 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, well-ventilated area at room temperature (15-25°C). This material is easily oxidized; for long-term storage, maintaining an inert atmosphere (e.g., under nitrogen) is recommended to preserve product integrity. Keep away from strong acids and strong oxidizing agents.

Specification

Item	Specification
Appearance	White to off-white waxy solid / flakes / powder
Identification (IR)	Conforms to structure
Acid Value	Contact for details
Calcium Content	Contact for details
Melting Point / Drop Point	Contact for details
Ash Content	Contact for details
Moisture Content	< 1.0% (Typical)

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