在商超逛一逛總缺不了用到塑料購物袋，主要是因為購物袋有著特殊的優良性能，下面讓小編為大家詳細講述一下購物袋有哪些好的優良性能吧！

There is no shortage of plastic shopping bags for shopping in supermarkets. The main reason is that shopping bags have special excellent performance. Let's talk about the good performance of supermarket shopping bags in detail!

是購物袋質輕強度好。購物袋都是塑料性質的質量很輕，一般的密度都是金屬的幾分之一甚幾十分之一，有些增強的塑料袋的強度更是接近甚還超過鋼材呢，而且這些購物袋的拉伸強度也是非常強大的，有些增強的塑料性的購物袋甚可以達到四百兆帕的可怖程度。

First of all, supermarket shopping bags are light and strong. Supermarket shopping bags are all plastic and light in quality. The general density is a fraction or even a tenth of that of metal. The strength of some reinforced plastic bags is closer to or even more than that of steel. Moreover, the tensile strength of these supermarket shopping bags is also very strong. Some reinforced plastic supermarket shopping bags can even reach a horrible level of 400 MPa.

其次是購物袋有著優良的絕緣性能。國內幾乎所有購物袋都有優良的電絕緣性能，像非常小的介電損耗和優良的耐電弧特性，這些性能甚跟陶瓷相比也不相上下了。

Secondly, supermarket shopping bags have excellent insulation performance. Almost all supermarket shopping bags in China have excellent electrical insulation properties, such as very small dielectric loss and excellent arc resistance, which are even comparable to ceramics.

再次是購物袋的化學性能也非常穩定，由于購物袋大多由聚乙烯（PE）構成，這些塑料對酸堿性等物質有著良好的耐腐蝕能力。

Thirdly, the chemical properties of supermarket shopping bags are also very stable. Because most supermarket shopping bags are made of polyethylene (PE), these plastics have good corrosion resistance to acid and alkali substances.

 

第四是購物袋的減摩和耐磨性能也是非常好的。很多購物袋都有很好的減摩、耐摩和自潤滑的性能，這些購物袋中的成份中的耐摩擦零件就是利用了塑料中的這種強大特性，在耐摩塑料中加入了一些固體潤滑劑和填料，從而降低了這種購物袋的摩擦系數并且還進一步把它的耐摩性能給提高了。

Fourth, the antifriction and wear resistance of supermarket shopping bags are also very good. Many supermarket shopping bags have good antifriction, antifriction and self-lubricating properties. The antifriction parts in the ingredients of these shopping bags take advantage of this powerful feature of plastic. Some solid lubricants and fillers are added to the antifriction plastic, thus reducing the friction coefficient of this supermarket shopping bag and further improving its antifriction performance.

以上就是為大家介紹的有關濟南塑料袋的詳細的介紹,希望對您有所幫助.如果您有什么疑問的話,歡迎聯系我們.我們將以的態度,為您提供服務http://www.yscmbj.com

The above is a detailed introduction of Jinan plastic bags for you. I hope it will be helpful to you. If you have any questions, please contact us. We will provide you with professional services http://www.yscmbj.com