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可降解塑料依据原理可以分为哪几种?

可降解塑料依据原理可以分为哪几种?

来源网址:https://www.swjjkl.com/ 2022-07-12 16:30:00    

可降解塑料是指在生产过程中加入一定量的添加剂(如淀粉、改性淀粉或其他纤维素、光敏剂、生物降解剂等),稳定性下降,较容易在自然环境中降解的塑料,它是在新型材料的化学结构上通过新的高分子合成技术引入了易分散的基团、易断裂的化学键、易转移的原子或基团、或分子上连接或整体成分中掺和一些微生物可吞食的成分。这样在光照、机械震荡或微生物的作用下使分子链断裂,结构被破坏,然后很快在自然中被分解。不污染环境,能回收再利用,而且质量轻、加工方便,包装性能好,易于表面装饰。

Degradable plastic refers to a plastic that is easy to degrade in the natural environment due to the decrease of stability due to the addition of a certain amount of additives (such as starch, modified starch or other cellulose, photosensitizers, biodegradable agents, etc.) in the production process. It is a plastic that introduces easily dispersed groups, easily broken chemical bonds, easily transferred atoms or groups through new polymer synthesis technology in the chemical structure of new materials Or the molecular connection or the whole component is mixed with some components that can be swallowed by microorganisms. In this way, under the action of light, mechanical vibration or microorganisms, the molecular chain is broken, the structure is destroyed, and then it is quickly decomposed in nature. It does not pollute the environment, can be recycled and reused, and has light weight, convenient processing, good packaging performance and easy surface decoration.
可降解塑料依据原理可以分为光降解塑料、水降解塑料和生物降解塑料等,不同的降解方式有不同的产物,但是无论哪种方式可降解塑料都不会对环境产生污染,这也是为什么它会受到很多人喜欢的原因。自从有了可降解塑料,不仅提高了我们的生活品质,而且对环境起到了一定的保护作用。
According to the principle, degradable plastics can be divided into photodegradable plastics, water degradable plastics and biodegradable plastics. Different degradation methods have different products, but no matter which method, degradable plastics will not pollute the environment, which is why it is loved by many people. Since the advent of degradable plastics, it has not only improved our quality of life, but also played a certain role in protecting the environment.
以上就是为大家介绍的有关生物降解颗粒的详细的介绍,希望对您有所帮助.如果您有什么疑问的话,欢迎联系我们.我们将以的态度,为您提供服务https://www.swjjkl.com
The above is a detailed introduction about biodegradable particles. I hope it can help you. If you have any questions, please contact us. We will provide services for you with a professional attitude https://www.swjjkl.com