Why Should Auto Parts Use Oil-free Rust Prevention？

The production characteristic of the automobile industry is that the supply of parts and components comes from all over the world, and the assembly of the whole vehicle is concentrated in a certain manufacturer. Therefore, a certain storage and transportation cycle is required for parts and components from production to assembly. There are many types of auto parts, and most of them are metal products, so how to solve the problem of rust prevention in the process of metal parts from production to assembly is particularly important.

The traditional anti-rust method of auto parts is mainly anti-rust oil. However, there are many problems in the actual use of this traditional anti-rust method, for example:

1. Anti-rust oil will cause greater pollution and damage to the operating environment and operators;

2. The oil on the surface of the parts can easily leak out and cause pollution to the packaging box. This will cause a lot of inconvenience to the storage and transportation of auto parts, and oil pollution will cause the appearance of the product to be unsightly

3. Most auto parts need to be cleaned before using anti-rust oil, which need cost for degreasing equipment and labor.

4. Using anti-rust oil to prevent rust sometimes causes rust problems.

At present, the rust prevention for auto parts in the international market increasingly favors oil-free rust prevention packaging methods. After opening the package, users can directly assemble without degreasing, no cleaning process is required, and production efficiency is improved.

Oil-free antirust packaging for auto parts is mainly based on VCI rust preventing technology, and products such as VCI paper, VCI film, VCI bag, VCI powder and water-based antirust liquid,etc.

The characteristics of oil-free rust prevention are as follows:

1. VCI⁺ anti-rust material can provide anti-rust effect without direct contact with metal products;

2. Whether the metal part with a complex structure or a product with holes and gaps, VCI⁺ can protect all surfaces of the product in the package from rust.

3. VCI⁺ oil-free anti-rust method will make the packaging and unpacking process easier without special packaging equipment or technology, which can

improve work efficiency;

4. The anti-rust period of VCI⁺ oil-free anti-rust method is longer, up to 1~10 years;

5. VCI⁺ oil-free anti-rust can keep the metal surface clean and beautiful, which is suitable for the needs of modern clean production.