An epoxy modified ethylene copolymer

Model No.: W5AS

lntroduction:

Coace®W5AS is an epoxy modified ethylene copolymer with high content of reactive groups.

Characteristics	Value	Unit	Test Method
Appearance	Granules
Color	white
Density	0.87	g/cm3	ASTM D792
Melt Flow Rate（200℃5kg）	2-5	g/10min	ASTM D1238
Maleic Anhydride Content	High	wt%	COACE Method[1]

Notes: LOW<0.4wt%;Middle(0.4wt%-0.8wt%);High≥0.8wt%

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Description

Coace®W5AS is an epoxy modified ethylene copolymer with high content of reactive groups.

An epoxy modified ethylene copolymer with high content of reactive groups is a type of polymer that has been modified with epoxy groups to enhance its reactivity and improve its performance in various applications. Ethylene copolymers are a class of polymers that are made by copolymerizing ethylene with one or more other monomers, such as vinyl acetate, acrylic acid, or methyl acrylate.

Characterisitic

Processing Information

After pelletizing, the compounds should be dried between 110 ℃ to 130 ℃ for 4 hours, and then be used into injection process.

The modification of an ethylene copolymer with epoxy groups involves the reaction of the copolymer with an epoxy compound, resulting in the incorporation of a high number of reactive groups into its structure. This modification enhances the copolymer's reactivity and makes it useful for a variety of applications that require high-performance materials with excellent mechanical and adhesive properties.

The high content of reactive groups in the epoxy modified ethylene copolymer makes it suitable for use in various industries such as automotive, construction, and coatings. It can be used as an adhesive, sealant, or coating to improve the adhesion and mechanical properties of substrates such as metals, plastics, and composites. Additionally, the epoxy modified ethylene copolymer can be used as a base material for manufacturing gaskets, O-rings, and other products that require high flexibility, chemical resistance, and thermal stability.

Overall, the epoxy modified ethylene copolymer with high content of reactive groups is a versatile and high-performance polymer that has a wide range of applications due to its reactivity and excellent mechanical and adhesive properties.