Suzhou Yiyang Protective Packaging Materials Co., Ltd.



VCI gas phase antirust powder
VCI gas phase antirust powder
VCI gas phase antirust powder

VCI gas phase anti-rust powder is packaged in small bags with non-woven fabric, non-woven paper or DuPont paper to prevent powder pollution and safe and convenient. After VCI is vaporized, the voids of the package are volatilized into the packaging space, and adsorbed on the metal surface to form a dense protective film layer, thereby preventing rust. The use of anti-rust in a confined space is very good.

First, product features and strengths:

1. It is especially suitable for the internal and external rust prevention of the sealed space of rust-proof articles, including inner cavity, hole and curved surface. Auxiliary rust prevention for large equipment rust bag packaging.

2. Close the space and then close it, still have a continuous anti-rust effect.

3. After the anti-rust items enter the next process, they can be used without external pretreatment.

4, no stains after use, it is easy to blow off with compressed air or clean water.

5, free of silicone, phosphate and heavy metals, environmentally safe. Comply with the RoHS directive.

Second, the application method:

1. The surface of the rust-proof item will be clean and boring, and there must be no residual debris, stains or other stolen goods.

2. The anti-rust powder bag should be placed within the VCI effective effect distance (≤30cm). At the same time, because the VCI anti-rust gas density is greater than air, the powder bag should be placed or suspended in the upper space of the anti-rust item.

3. Under normal circumstances, the basic application amount is 50-100g/m3. The dosage is increased in harsh environments.

4. Wear clean gloves when working. Do not touch the rust-proof items with bare hands.

Third, the applicable metal:

Various metal materials and products such as iron metal, alloy steel, cast iron, copper, brass, bronze, electroplated metal, zinc and alloy, chromium and alloy, cadmium and alloy, nickel and alloy, tin and alloy, aluminum and alloy.

Fourth, the packaging standard:

Non-woven paper packaging 5g, 10g, 20g, 50g, 100g, 500g, the standard can be customized.

Five, anti-rust period:

2 to 3 years (used according to requirements)

6. Storage and storage:

Sealed and stored in a cool, dry place to prevent direct sunlight and prevent exposure to fire and corrosive substances. The shelf life is 12 months from the date of delivery.