What are the materials for producing plastic water bottles-AS?

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AS acrylonitrile styrene copolymer is also a commonly used material for producing water bottles, and this material can also be used to produce transparent plastic products. http://www.umbottle.com/ProductsDetail-VB-10425.htmlMany plastic ice drink cups that people use in their daily lives are produced by AS.

What are the characteristics of AS?

Chemical properties: AS plastic is made by copolymerizing acrylonitrile and styrene in a specific ratio. This structure enables AS plastic to exhibit good chemical stability and is not easily corroded by everyday chemicals such as acids and alkalis.

Physical properties: AS plastic has high transparency and gloss, which gives the finished product a good appearance. http://www.umbottle.com/ProductsDetail-VB-10425.htmlAt the same time, it also has good toughness and hardness, is not easy to break, and is suitable for making daily necessities such as water bottles. The transparent water cup made of AS will have a slight bluish tint when observed.

high temperatures, but may deform when exposed to excessively high temperatures (usually exceeding 90 ° C). Therefore, it is suitable for cold drink cups or applications where heat resistance requirements are not extremely high. The temperature resistance of plastic water bottles produced by AS is also average. http://www.umbottle.com/ProductsDetail-VB-10425.htmlWhen there is a large temperature difference between the drinks before and after, the cup body will show obvious cracks. When the temperature is too low or too high, cracks will also appear.

Environmental adaptability: At room temperature, the performance of AS plastic is relatively stable and will not be affected by small changes in the environment. Due to the poor temperature resistance of AS, both high and low ambient temperatures can cause material instability and physical changes such as cracking.

What are the advantages of AS?

Transparency and aesthetics, water bottles made of AS plastic usually have good transparency and aesthetics, making them suitable as containers for displaying beverages.

Chemical stability, good corrosion resistance to most daily chemicals, suitable for use as food containers.

Good processability, AS plastic is easy to process and shape, with high production efficiency. http://www.umbottle.com/ProductsDetail-VB-10425.htmlIt can be quickly produced into finished products through blow molding, injection molding, and other methods.

Cost effectiveness: Compared with some other high-performance plastics, AS plastic has a relatively low cost and is suitable for large-scale production and use.

What are the drawbacks of AS?

Insufficient high temperature resistance. Although AS plastic can withstand certain high temperatures, it is not suitable for hot drinks or high-temperature disinfection. http://www.umbottle.com/ProductsDetail-VB-10425.htmlIn addition, AS cannot hold hot water above 70 ℃ because once it exceeds 70 ℃, AS will release harmful substances.

The scratch resistance is poor, and after prolonged use, scratches may appear on the surface, affecting its appearance.

Environmental issues, AS plastics are difficult to biodegrade and pose a certain burden on the environment, requiring proper recycling and disposal.

AS plastic has significant advantages in the production of daily necessities such as plastic water bottles due to its unique physical and chemical properties. However, considering its limitations in heat resistance and environmental protection, manufacturers and consumers need to carefully consider specific needs when choosing materials. http://www.umbottle.com/ProductsDetail-VB-10425.htmlBased on current environmental trends, the improvement of AS plastics and the development of alternatives will be an important direction in materials science research in the future.