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A styrene-butadiene copolymer containing epoxy

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Model No.: BDC
lntroduction:

BDC is a styrene-butadiene copolymer containing epoxy groups with a yellowish appearance.


Characteristic
Value
Unit
Test method
Appearance
Granules


Color
Light yellow


Density
1.02
g/cm3
ASTM D792
Melt Flow Rate(200℃5kg)
0.5-2.0g/10min
ASTM D1238
Glycidyl Methacrylate Content
High
wt%
COACE Method [1]
Notes[1]LOW<0.4wt%; Middle(0.4wt%-0.8wt%); High≥0.8wt%.


  • Description
  • Characteristic
  • Applications
  • Q& A
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Description

BDC is a styrene, butadiene copolymer containing epoxy groups.

Styrene-butadiene copolymers are commonly used in a variety of applications due to their unique combination of properties. For example, they are often used in the production of tires, as they can provide good abrasion resistance and flexibility. The addition of epoxy groups to the BDC copolymer may further enhance its properties, such as improving its adhesive properties or increasing its strength.

Epoxy groups are reactive chemical groups that can undergo cross-linking reactions, which can create a three-dimensional network of polymer chains. This can lead to improvements in properties such as mechanical strength, chemical resistance, and thermal stability. The presence of epoxy groups in the BDC copolymer suggests that it may be particularly useful in applications where these properties are important.

Overall, it appears that BDC is a specialized copolymer that has been designed to meet specific needs in a particular application or set of applications. Its unique combination of properties, including the presence of epoxy groups, may make it well-suited for use in certain applications where other materials may not be as effective.



Characterisitic

BDC is a styrene, butadiene copolymer containing epoxy groups.

Styrene-butadiene copolymers are commonly used in a variety of applications due to their unique combination of properties. For example, they are often used in the production of tires, as they can provide good abrasion resistance and flexibility. The addition of epoxy groups to the BDC copolymer may further enhance its properties, such as improving its adhesive properties or increasing its strength.

Epoxy groups are reactive chemical groups that can undergo cross-linking reactions, which can create a three-dimensional network of polymer chains. This can lead to improvements in properties such as mechanical strength, chemical resistance, and thermal stability. The presence of epoxy groups in the BDC copolymer suggests that it may be particularly useful in applications where these properties are important.

Overall, it appears that BDC is a specialized copolymer that has been designed to meet specific needs in a particular application or set of applications. Its unique combination of properties, including the presence of epoxy groups, may make it well-suited for use in certain applications where other materials may not be as effective.


Applications

Generally , PBT/ABS alloys without BDC are incompatible. After adding 5% BDC, PBT/ABS alloys can be successfully produced, and adding 5% high rubber powder can better improve the alloy properties of PBT/ABS.Styrene, butadiene copolymer and polyester alloy compatibilizer

To be used as modifiers for styrene-butadiene copolymer and polyester alloy to improve their compatibility.

To be used as a compatibilizer for PC/ABS, PBT/ABS, etc.

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