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Why are rust preventive bags rustproof? How to choose the right rust preventive bag?
Publication Time:
2021-11-04 11:43
Traditional PE bags only offer basic dust and water protection, providing almost no rust prevention for metals. With increasing demands for higher product quality and technology, new rust prevention products are becoming increasingly popular. Speaking of new rust prevention products, many people have heard of rust prevention bags. So, why are rust prevention bags necessary?
Rust prevention bags are high-tech rust prevention products created using chemical technology and dozens of chemical raw materials. These rust-inhibiting ions fill the entire sealed packaging space, preventing metal rust.
We buy rust prevention products because some metal products rust. What causes rust? Let's use automotive products as an example for a detailed explanation.
1. Corrosion from harmful substances. Dust from roads accelerates car rust, especially pollution from salt, dust, and water vapor.
2. Rust after mechanical damage. In accidents or collisions, scratches to the paint protection layer on some cars can also lead to rust.
3. Corrosion caused by environmental factors. In humid areas, car corrosion accelerates, especially when temperatures are above freezing.
Although different metal products are used in different situations, the causes of rust are similar. Therefore, when storing metal products, we can avoid rust factors as much as possible and place them in rust prevention bags to ensure good preservation.
Regarding the purchase of VCI rust prevention bags, their rust prevention performance is a matter of ongoing interest. Purchasing VCI rust prevention bags is also a considerable expense; finding a good manufacturer of dehydrating rust prevention oil is always a priority. When choosing to buy VCI rust prevention bags, you must first understand the bag's rust prevention performance, material requirements, product quality, transportation, rust prevention cycle, and after-sales service. Only in this way can we find the most suitable products from rust prevention bag manufacturers.
1. Understand the rust prevention principle of rust prevention bags.
The full name of a rust prevention bag is a "vapor phase inhibitor (VPI) bag." VPI plastic film is a new generation of innovative high-tech products based on the combination of polymer materials and VCI vapor phase corrosion inhibition technology. It isolates various factors that induce corrosion from contact with the surface of the object to be protected, effectively preventing corrosion. It has good vaporization and barrier properties. It is a new type of rust prevention packaging material, especially suitable for the long-term storage and rust protection of metal products during sea transport.
2. Selecting a rust prevention bag manufacturer.
VCI vapor phase inhibitor bags produced by different manufacturers have different rust prevention cycles and performance. Our products are popular in the automotive manufacturing industry, electromechanical parts manufacturing industry, large-scale equipment manufacturing industry, and hardware parts product industries.
Choosing a product brand is simply a matter of comparing products, such as price, quality, and service. A good brand will have a relatively complete system process both domestically and internationally, providing a good experience from consultation to purchase, use, and after-sales service.
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