BDC is a styrene-butadiene copolymer containing epoxy groups with a yellowish appearance.
BDC is a styrene-butadiene copolymer containing epoxy groups with a yellowish appearance.
BDC is actually an acronym for "Butadiene Diepoxide Coupled" and refers to a type of styrene-butadiene copolymer that contains epoxy groups. This copolymer is known for its yellowish appearance, which can be attributed to the presence of the epoxy groups.BDC is a styrene-butadiene copolymer containing epoxy groups with a yellowish appearance.
BDC is actually an acronym for "Butadiene Diepoxide Coupled" and refers to a type of styrene-butadiene copolymer that contains epoxy groups. This copolymer is known for its yellowish appearance, which can be attributed to the presence of the epoxy groups.
Styrene-butadiene copolymers are commonly used in a variety of applications, including adhesives, coatings, and sealants. The addition of epoxy groups to the copolymer can improve its adhesive properties, making it more effective at bonding to a variety of surfaces.
The yellowish appearance of BDC is a result of the chemical structure of the epoxy groups. These groups contain aromatic rings that absorb light in the visible spectrum, giving the copolymer a yellowish tint. The color of BDC can vary depending on the amount of epoxy groups present in the copolymer and the specific conditions of the manufacturing process.
Overall, BDC is a valuable material for improving the adhesive properties of styrene-butadiene copolymers. Its yellowish appearance is a characteristic of its chemical structure and can be an advantage in certain applications where color is not a concern.
Product Model | BDC |
Appearance | Light yellow even granules |
Comparison parameters of different applications:
Styrene, butadiene copolymer and polyester alloy compatibilizer
Performance | Numerical value | Test method |
Density | 1.02g/cm3 | ASTM D792 |
Melt flow rate(220ºC/5kg) | 2.0-5.0g/10min | ASTM D1238 |
Epoxy group content | High | Coace Method1 |
Moisture | ≤0.3 % | Halogen Rapid Moisture Determination |
Note: The above data are typical values tested and should not be construed as specification Low < 0.4 wt %, Medium 0.4 - 0.8 wt %, High > 0.8 wt %
Application
It is epoxy functionalized Styrene copolymer.
The high content of epoxy groups offer adhesion to most polyester polymer, and the base Styrene co-polymer could have good compatibility with ABS, AS polymers.
It is designed as a kind of compatibilizers for the blends like ABS/PBT, ABS/PC, etc.
BDC is a styrene-butadiene copolymer containing epoxy groups with a yellowish appearance.
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