Coace® W1C-2 Polyolefin copolymer grafted maleic anhydride used as impact modifiers for PA6, PA66

Model No.: W1C-2

lntroduction:

Coace® W1C-2 is a maleic anhydride polyolefin with special formula treatment.

POE grafted maleic anhydride is a type of polymer that is produced by grafting maleic anhydride onto a polyolefin elastomer (POE). This process involves reacting the maleic anhydride with the POE in the presence of a free radical initiator, which causes the maleic anhydride to attach to the POE chains.

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Description

The resulting polymer has both polar (maleic anhydride) and non-polar (POE) segments, which makes it useful for a variety of applications. For example, POE grafted maleic anhydride can be used as a compatibilizer to improve the adhesion between dissimilar polymers in a blend. It can also be used as a coupling agent to enhance the dispersion of inorganic fillers in a polymer matrix.

Coace® W1C-2 is a POE grafted maleic anhydride product.

Characterisitic

Characteristics	Value	Unit	Test Method
Appearance	Granules
Color	White or light yellow
Density	0.90	g/cm3	ASTM D792
Melt Flow Rate（190℃2.16kg）	0.3-1.5	g/10min	ASTM D1238
Maleic Anhydride Content	Middle	wt%	COACE Method[1]

Notes[1] LOW＜0.4wt%; Middle(0.4wt%-0.8wt%); High≥0.8wt%

Applications

To be used as impact modifiers for PA6, PA66, and polyamide base fire retardant

compounds masterbatch.

To be used as compatibilizers to improve the compatibility between polyamide and polypropylene, or polyethylene.

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