Volatile corrosion inhibitor paper

Product Description:

Vapor phase corrosion inhibitor paper is produced based on traditional No. 2 anti-rust paper by adding a vapor phase rust inhibitor. It has good anti-rust effect on steel, cast iron, powder metallurgy products, etc. Widely used in bearings, measuring tools, hardware tools, machine tool accessories, etc. The paper is slightly hygroscopic, but it does not affect the anti-rust effect. The anti-rust time can reach more than two years. It is a relatively economical and practical anti-rust packaging material.

Vapor phase corrosion inhibitor paper (VCIP) is processed from a variety of vapor phase corrosion inhibitors and a variety of packaging materials. It relies on the gas emitted by the vapor corrosion inhibitor at room temperature to fill the internal space of the package and adsorb on the metal surface to form a protective passivation film to prevent corrosion and achieve long-term anti-rust effect. .

Advantage

1. The volatile gases of corrosion inhibitors are everywhere. Even if the VCI packaging material does not directly contact the metal surface, it can protect the metal surface, inner hole, pipe, groove or groove. Therefore, it is more suitable for mechanical parts or assembled parts that are irregular, non-planar, complex in structure, and are not allowed to be sealed with oil and hard coating rust inhibitors. The effective protection distance is 30 cm. The dosage can be determined by the anti-rust time.

2. Easy to break and use. No oiling is required before packaging, and no cleaning process is required after opening. It saves energy, reduces labor intensity, beautifies product packaging, and is easy to operate mechanized.

3. Long anti-rust period, effective and reliable. The rust-proof time of the product is generally up to two years. According to the different needs of packaging products, by adjusting the amount of corrosion inhibitor, the rust prevention time can be up to 10 years.

How to use and precautions

1. Before packaging, the workpiece should be cleaned. Direct contact with hands is strictly prohibited.

2. The side of the anti-rust material coated with anti-rust paper should face the packaged material. Workpieces of different materials, sizes, and shapes can be packaged in different packaging methods and materials. The workpiece cannot be exposed and must be sealed and packaged.

3. VCI packaging materials can be used for packaging a variety of metal products. It can also be used for temporary rust prevention of semi-finished products that are transferred between processes. According to needs, it can be made into VCI bags, boxes, barrels, etc., which can be recycled. Economical and convenient.

4. Vapor phase anti-rust packaging materials should be placed in a cool and low temperature dry place to avoid acid and alkali corrosion and long-term exposure to sunlight. The remaining materials after unpacking should be sealed and properly stored.

5. Electrical optical glass and high-sensitivity, bullet-loaded ammunition should be used with caution.

Packaging and storage

Packaging: roll PE film packaging or slit packaging.

Storage: Indoor warehouse.