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[Chemical Knowledge]：Properties and uses of ABS high rubber powder

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The nature and use of ABS high rubber powder in the field of raw materials for chemical production
Abstract

This paper introduces the nature and use of ABS high rubber powder in the field of raw materials for chemical production in
. As an important polymer additive, ABS high rubber powder has excellent performance characteristics and a wide range of applications. Through the discussion of the properties, preparation methods and application fields of ABS high rubber powder, the purpose is to deepen the understanding and understanding of ABS high rubber powder.

1. Introduction

With the continuous advancement of science and technology, polymer materials are more and more widely used in various fields. As an important polymer material additive, ABS high rubber powder can improve the performance of materials and broaden the application range of materials. Therefore, it is of great practical significance to study the properties and uses of ABS high rubber powder.

2. ABS high rubber powder properties

1. Physical properties

ABS high rubber powder is a light yellow or white powder with high surface activity. Because its molecular structure contains styrene, acrylonitrile and butadiene and other components, making ABS high rubber powder has good heat resistance, cold resistance, weather resistance and electrical insulation.

2. chemical properties

ABS high rubber powder has good chemical stability, can resist the corrosion of acid, alkali, salt and other chemical substances. At the same time, ABS high rubber powder also has good processing performance, easy to melt processing and molding.

3. ABS high rubber powder use

1. Modifier

ABS high rubber powder can be added to other polymer materials as a modifier to improve the performance of the material. For example, adding ABS high rubber powder to polyvinyl chloride (PVC) can improve the toughness, heat resistance and processing performance of PVC.

2. impact agent

ABS high rubber powder has good impact resistance and can be added to the polymer as an impact agent to improve the impact strength of the material. For example, adding ABS high rubber powder to polycarbonate (PC) can improve the impact resistance of PC.

3. Alloy material

ABS high rubber powder can also be blended with other polymers to prepare alloy materials. For example, ABS/PA alloy materials with excellent properties can be prepared by blending ABS high rubber powder with polyamide (PA), which are widely used in automobiles, electronic appliances and other fields.

4. ABS high rubber powder preparation method

ABS high rubber powder preparation method mainly includes emulsion polymerization method, suspension polymerization method and solution polymerization method. Among them, the emulsion polymerization method is the most commonly used preparation method, through the polymerization of styrene, acrylonitrile and butadiene and other monomers in the role of emulsifier, to obtain ABS high rubber powder.

5. conclusion

ABS high rubber powder as an important polymer additive has excellent performance characteristics and a wide range of applications. Through the discussion of the properties, preparation methods and application fields of ABS high rubber powder, we can deepen the understanding and understanding of ABS high rubber powder, and provide a useful reference for the development of polymer materials.

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