plasticiser的意思|示意

'

英语单词plasticiser的用法讲解

Plasticisers are chemicals that are commonly added to plastics to make them more flexible and pliable. These chemicals work by decreasing the intermolecular forces between polymer chains, allowing them to slide past each other more easily. This results in a softer material that is more suitable for certain applications, such as in the production of soft toys, packaging films, and medical devices.

Plasticisers can be classified into two main categories: phthalates and non-phthalates. Phthalates are the most commonly used plasticisers and are used in a wide range of applications. However, there are concerns about the potential health risks associated with some phthalates, such as reproductive and developmental toxicity. In recent years, non-phthalate alternatives have become more popular, as they are considered to be safer for human health and the environment.

When using plasticisers, it is important to carefully consider the specific properties required for the application in question. For example, different plasticisers have different effects on properties such as the flexibility, transparency, and durability of the final product. Additionally, the choice of plasticiser can impact the overall cost of production.

In conclusion, plasticisers are an important component of many plastics, allowing for greater flexibility and adaptability in a wide range of applications. However, it is important to consider the potential health and environmental impacts when selecting a plasticiser, and to choose one that is suitable for the specific needs of the product in question.