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BP-3

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Model No.: BP-3
lntroduction:

Coace®BP-3 is an anhydride modified Poly(butylene succinate) with high grafting rate.


Coace®BP-3 is an anhydride modified Poly(butylene succinate) with high grafting rate.

Grafting of anhydride modified PBS can be achieved through a variety of methods, including melt blending, solution mixing, and reactive extrusion. The choice of method will depend on the specific application and desired properties of the final product.

High grafting rates can be desirable in a number of applications, such as in the development of high-performance composites, where the polymer is used to enhance the mechanical properties of a matrix material. Anhydride modified PBS with high grafting rates can also be used in biomedical applications, as the polymer is biodegradable and biocompatible, and can be used to improve the properties of other biomaterials.

Overall, anhydride modified PBS with high grafting rates has the potential to offer significant improvements in strength, durability, and other performance characteristics, making it an attractive option for a wide range of applications.


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Description

Coace®BP-3 is an anhydride modified Poly(butylene succinate) with high grafting rate.

Anhydride modified Poly(butylene succinate) (PBS) is a type of polymer that has been chemically modified with an anhydride group, which allows it to be more easily grafted onto other materials. When the grafting rate of PBS is high, it means that a larger percentage of the polymer chains have successfully attached to the target material, resulting in a stronger bond and potentially better performance.
Characterisitic
Characteristics
Value
Unit
Test Method
Appearance
Granules


Color
White or light yellow


Density
1.25
g/cm3
ASTM D792
Maleic Anhydride Content
High
wt%
COACE Method[1]

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


Applications

To be used as coupling agent between biodegradable materials like PLA, PBS and theinfill materials which contain starch, wood powder and others.

To be used as compatibilizers in PLA/PBS alloy for injection molding process or blowning process.


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