Description

Modifiedpolyethylene CAS NO 103479-08-9 is a chemically altered polyethylene polymer engineered to impart specific performance characteristics not found in standard grades. This modification is crucial for enhancing properties such as adhesion, compatibility, thermal stability, or reactivity, making it a versatile additive and base material. It is essential for formulators and manufacturers in the plastics, coatings, adhesives, and packaging industries seeking to improve product performance and processability.

Application

• As a compatibilizer and impact modifier in polymer blends and composites.
• Key component in the formulation of hot-melt adhesives and pressure-sensitive adhesives (PSAs).
• Used as a processing aid and lubricant in the extrusion and molding of polyolefins.
• Functional additive in masterbatches for color dispersion and additive incorporation.
• As a tie-layer resin in co-extruded multilayer films for packaging.
• Modifier for bitumen and asphalt to improve flexibility and durability.
• Base polymer for cable jacketing and wire insulation compounds.
• Additive in inks, coatings, and sealants to enhance film properties and substrate adhesion.

Basic Information

Product Name	Modifiedpolyethylene
CAS No.	103479-08-9
Molecular Formula	(C₂H₄)ₙ (Base polymer, modification varies)
Molecular Weight	Varies by grade and modification
Synonyms	Functionalized Polyethylene; Polyethylene, modified; PE-g-MA (if maleic anhydride grafted); Grafted Polyethylene; Chemically Modified PE; Polyolefin Elastomer (POE) modifier; Polyethylene copolymer; Adhesive Polyethylene; Compatibilized Polyethylene
EINECS	Contact for details

Quality Control

Our Modifiedpolyethylene is manufactured under a strict quality management system. Each batch undergoes rigorous testing for key parameters such as melt flow index (MFI), grafting degree, thermal properties, and mechanical performance to ensure consistent quality and batch-to-batch reproducibility. Certificates of Analysis (COA) documenting all relevant specifications are available upon request.

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). Keep away from heat sources and open flame. For long-term storage, consider an inert atmosphere to prevent oxidation.

Specification

Item	Specification
Appearance	Pellets or granules, color as specified
Melt Flow Index (MFI)	Grade dependent (e.g., 2-50 g/10 min)
Density	0.90 - 0.96 g/cm³
Melting Point (DSC)	80 - 130 °C
Grafting Level	As per grade requirement (%)
Ash Content	< 0.1 %
Moisture Content	< 0.05 %

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