8011 رقائق الألومنيوم مقابل 8021 ورق ألومنيوم

What are the similarities and differences between medicinal aluminum foil 8011 و 8021

بيت » مدونة » 8011 رقائق الألومنيوم مقابل 8021 ورق ألومنيوم

8011 aluminum foil and 8021 aluminum foil are both popular types of aluminum foils used for various applications, but they have some differences in their chemical composition and properties. Here’s a comparison based on key factors:

تكوين سبائك:

8011 ورق ألومنيوم: It is a typical alloy of the 8xxx series and contains aluminum as its primary element with small amounts of other elements like iron, السيليكون, and copper.
8021 ورق ألومنيوم: It also belongs to the 8xxx series and is an alloy that consists of aluminum as the primary element, with additional elements such as iron, السيليكون, and other trace elements.

طلب:

8011 ورق ألومنيوم: This type of foil is commonly used in various packaging applications, such as for food packaging, التعبئة والتغليف الصيدلانية, and household foil.
8021 ورق ألومنيوم: It is specifically used for blister packaging in the pharmaceutical industry due to its excellent barrier properties against moisture, oxygen, and light.

Mechanical Properties:

8011 ورق ألومنيوم: It has good mechanical properties, making it suitable for general-purpose packaging requirements.
8021 ورق ألومنيوم: This foil has higher tensile strength and elongation compared to 8011 احباط, which is crucial for blister packaging that requires easy formation and sealing.

خصائص الحاجز:

8011 ورق ألومنيوم: It provides a moderate barrier to moisture, ضوء, and gases, making it suitable for standard packaging needs.
8021 ورق ألومنيوم: Due to its enhanced barrier properties, it is an excellent choice for pharmaceutical blister packaging, protecting drugs from external elements.

Softness:

8011 ورق ألومنيوم: It has a relatively softer structure, making it easy to bend and fold for various packaging applications.
8021 ورق ألومنيوم: This foil is slightly harder than 8011, but it remains pliable enough to be formed into blister packs without compromising the barrier properties.

Cost:

8011 ورق ألومنيوم: It is generally more cost-effective compared to 8021 احباط, making it preferable for cost-sensitive applications like household foil.
8021 ورق ألومنيوم: Being specialized for pharmaceutical blister packaging, it may be more expensive than 8011 foil due to its unique properties.

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