What is the basic function of metallocene polyethylene?

The basic function of metallocene polyethylene is that its diversity can be applied to a wide range of flexible packaging films, including: shrink packaging films for bottled water, beverages, cans, hand sanitizers, detergents, health care products and skin care products; Pallet packaging of bulk goods; Multi-layer manual salivation winding packaging film; Agricultural greenhouse film; Medium and heavy packaging bags; Various composite flexible packaging films for food and non-food use.

It is understood that metallocene polyethylene, as a new thermoplastic, can not only be regarded as the most important technological progress in the polyolefin industry in the 1990s, but also as an important innovation after LLDPE production technology. This kind of polyethylene is produced by using metallocene (MAO) as polymerization catalyst.

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Details of metallocene polyethylene

It is understood that metallocene polyethylene can be used as the latest generation of polyethylene products. Compared with traditional PE materials, metallocene polyethylene has narrow molecular weight distribution and regular molecular chain structure; If reflected in the product performance, metallocene polyethylene still has high mechanical strength and good optical properties.

According to the specific density, metallocene polyethylene can be divided into different types, such as elastomer, plastomer, m-VLDPE, m-LLDPE, m-MDPE and m-HDPE.

With the continuous development of China's film processing industry, metallocene polyethylene is favored by more and more markets because of its advantages in mechanical properties and optical properties, and its general addition is about 50%, which will become the mainstream and development direction of the film processing industry in the future.

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