SF/H 130 VCI powder for ferrous metals has excellent gasification, diffusion and adsorption properties. After the powder is vaporized, it is adsorbed on the protected metal surface to form a protective layer, which can effectively prevent the corrosion of the metal surface, especially for the rust prevention of the hard to reach black metal surface such as deep holes, thin pipes, twists and cracks.
VCI powder SF / H130l for ferrous metal has excellent gasification,diffusion and adsorption properties. After the powder is gasified, it is
adsorbed on the metal surface to form a protective layer, which can effectively prevent the corrosion of the metal surface. It is especially
suitable for the rust prevention of hard to reach ferrous metal surfaces such as deep holes, slender tubes, twists and gaps.
1. excellent anti rust Simple and convenient operation
2. low usage and environment friendly
3. It can be used as hanging bags or spraying
Suitable for Iron and steel Instructions:
The protected metal surface shall be free of rust, oil stain,sweat, dust, moisture and other impurities.
Place the anti rust bag in the protected space and keep it sealed. The effective working distance is 30cm.
The protection period can reach 12 months, generally the usage of every 1m ³ of confined space is 100g, which can be
increased or reduced according to the packaging materials,construction environment humidity and storage and transportation
The formed VCI protective layer generally does not need to be removed before processing or use. If necessary, it is easy
to remove it with air gun or water.
The surface of the protected workpiece shall be clean and dry. When using VCI materials, pay attention to sufficient
dosage. When sealing and packaging, desiccant can be used together.
The placement and hanging of large products shall be evenly distributed, and the distance between VCI powder
and metal surface shall be less than 30cm The tubular workpiece shall be evenly distributed in the
Holes and pipes protected with VCI materials shall be firmly sealed
During the sealing and packaging of large products, pay attention to the sealing of the packaging to prevent acute
angles and edges from piercing the sealing layer.Pay attention to the adaptability of VCI powder to paint and rubber parts
Clean and covered transportation tools shall be used for the transportation of VCI powder. Rain, snow and direct
sunlight shall be prevented. Handle with care to avoid damaging the protective packaging layer.
The storage of VCI powder shall not damage the original protective packaging layer and keep it sealed. Store in a
cool, dry and clean warehouse.
Avoid direct placement on the ground or direct sunlight. It shall not be stored together
with chemicals. It shall be no less than 1m away from the heat source and no less than 0.1M away from the ground.
Take it and use it at any time. If it cannot be used up at one time, it shall be re sealed and stored.