Ultra-low temperature nylon toughener W1B

Model No.: W1B

lntroduction:

Ultra-low temperature nylon toughener

W1B in the application of nylon + glass fiber modification, W1B can react with the glass fiber after surface treatment to improve the compatibility of nylon and glass fiber, thereby improving the tensile strength and impact strength of nylon.

The addition of the MA groups to the POE molecule introduces a strong polar side group, which can improve the adhesion and compatibility of the POE with non-polar materials. This is because the polar MA groups can interact with other polar molecules or surfaces, leading to improved bonding and compatibility.

W1B is commonly used in various applications, such as adhesives, coatings, and composites, where its polar nature can provide unique functional properties. In addition, the presence of the MA groups can also improve the thermal and mechanical properties of the material, making it a versatile and useful material for a range of applications.

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Description

W1B is prepared by grafting maleic anhydride by POE reaction. Since it introduces a strong polar side group (maleic anhydride) into the main chain of POE molecule, maleic anhydride grafted POE can become a polar material A bridge of adhesion and compatibility with non-polar materials.

Characterisitic

W1B can be used both as a compatibilizer and as a toughening agent. As a nylon compatibilizer, it is also suitable for PA/PE, PA/PP alloys, which can improve the toughness of the alloy. W1B is an ultra-low temperature toughening agent. The impact strength of PA6+20%W1B at -40°C can be maintained at 70-80% of that at room temperature.

Characteristics	Value	Unit	Test Method
Appearance	Pellets
Color	White or light yellow
Density	0.87	g/cm3	ASTM D792
Melt Flow Rate（190℃2.16kg）	0.3-2.0	g/10min	ASTM D1238
Maleic Anhydride Content	High	wt%	COACE Method[1]