Ems-Grivory of Switzerland has developed Grivory HB, a polyamide (nylon) copolymer resin for paper barrier coatings. The Grivory HB is a semi-crystalline nylon MXD6/MXDI copolymer, and its processing performance is very similar to that of PA6. It has a higher barrier to oxygen and carbon dioxide, and has a good stretching orientation at 95°C or more.
Grivory HB can be coated with a standard coating method, such as extrusion, compounding, co-extrusion, and tandem extrusion into a single or multilayer product. Ems-Grivory can now supply a wide range of Grivory HB grades from different processes and can produce final products with good barrier properties. (Li Wei)
Source: China Chemical News
An aluminum fence is a type of fencing made from aluminum metal. It is a popular choice for both residential and commercial properties due to its durability, low maintenance requirements, and attractive appearance.
Aluminum fences are known for their strength and ability to withstand harsh weather conditions, making them suitable for outdoor use. They are resistant to rust and corrosion, which is a significant advantage over other types of fencing materials such as iron or steel.
In terms of aesthetics, aluminum fences come in a variety of styles, colors, and designs, allowing homeowners to choose a fence that complements their property's architecture and landscaping. Whether you prefer a traditional picket fence or a more modern and sleek design, there is an aluminum fence option available to suit your taste.
In summary, aluminum fences are a popular choice for their durability, low maintenance requirements, and attractive appearance.
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