Modification properties of ABS modified plastics
Time:2020-03-04
Views:151
ABS resin is continuously developed on the basis of polystyrene resin modification. ABS material has excellent comprehensive performance, hard, shiny and easy to color. It is widely used in various industries and fields. It is worthy of being the "king of all things" in the plastic industry. Today, China Xinhua United States modified plastic small braid takes you to understand the modification and application of ABS plastics.
ABS is non-toxic, odorless and low in water absorption. It can be made into various colors and has 90% high gloss. ABS has good combination with other materials, and the surface printing, coating and plating treatment are easy. ABS has an oxygen index of 18.2. It is a flammable polymer. The flame is yellow with black smoke. It is scorched but does not drip. It will give off a special cinnamon flavor. Adding flame retardant can change ABS into flame retardant material, which can ensure the safety and fire resistance of finished products; At the same time, low smoke during combustion reduces environmental pollution
The development direction of ABS resin is to continuously develop to high-performance, multi-functional special resin, in order to enhance the added value and market competitiveness of products. High performance ABS resin has heat resistance, flame retardancy, high impact, transparency, high gloss, extinction, weather resistance, conductivity, antistatic, anti-seismic, anti creep, high flow, etc. The improvement of ABS heat resistance improves its application level, meets the high-performance requirements of end use, and widens its application field. The development direction of flame retardant ABS is the multi-function of flame retardant, such as flame retardant impact resistance, flame retardant foaming, flame retardant weather resistance and flame retardant heat resistance. The development direction of transparent ABS is to improve its comprehensive performance. In a word, high-performance ABS resin not only meets the high-performance requirements of products, improves the application level and competitiveness of products, but also widens the application field of products.
However, in order to achieve high performance, it is difficult to achieve the performance of ABS resin alone. Only through the alloying of ABS resin with polycarbonate (PC), polyethylene terephthalate (PET), polybutylene terephthalate (PBT), polyurethane (PU) and other engineering plastics can we achieve the high performance. Therefore, the alloying of ABS resin is an important development direction of ABS resin. After ABS resin is alloyed with other resins, its comprehensive performance is greatly improved, which not only meets the high-performance requirements of end products, improves the competitiveness of products, but also widens the application field of products.
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