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Product description
The product is a certain amount of VCI vapor phase anti rust powder into a non-woven bag made of, mainly used for metal hollow, hollow or cavity of the internal surface of the rust treatment. In the confined space, because the non-woven fabric has a good ventilation effect, so the gas phase in the bag after the vapor phase anti rust powder, the rust proof effect is excellent. After gasification, the gas phase corrosion inhibitor is adsorbed on the metal surface to form a dense protective film to play the role of rust prevention.
Purpose
Mainly used in steel, copper, aluminum and other metals to prevent corrosion protection, while gold, silver, copper, steel, aluminum, zinc, magnesium, tin and other common metals in electronic equipment, with the adaptability of the gas. Also applies to all kinds of metal materials and products of metallic iron, alloy steel, cast iron, copper, brass, bronze, metal plating, zinc and alloy, alloy and chromium, cadmium and alloy, nickel and nickel alloy, tin and alloy, aluminum and alloy.
Product features
1、Especially suitable for the inner surface of the sealed space of the anti rust articles, which comprises an inner cavity, a hole, a curved surface, etc ;
2、Closed space to open and then closed, still has a continuous anti rust effect ;
3、Before entering the next working procedure, the surface is not required to be pretreated ; 4、No silicone, phosphate and heavy metals, environmental protection and safety. Through the SGS certification, in accordance with the requirements of RoHS directive.
Application
1、Need to read the product introduction before using and follow the professional staff while using it ;
2、When in use, should be put in the powder bag effective range (less than 30cm). At the same time, due to the VCI anti rust gas density is greater than air, it should be as far as possible to put the powder bag or suspended in the upper part of the product ;
3、Generally, the basic usage : 100g-130g/m3. Under harsh environment, the amount of the appropriate increase according to the situation ;
4、Should wear clean gloves to operate, prohibit the skin direct contact with the workpiece.
Notice
In a completely open space, the effective ingredients of the VCI powder completely lost at least more than 120h ; in fully enclosed space, VCI powder induction period for 30-40min.
Packaging storage
Packing:2.5g,5g,10g,20g,50g,100g,500g
Storage : Sealed and stored in a cool, dry ventilated place, shelf life of 12 months.
