VCI master batch, a base material used for producing VCI plastic film (a kind of functional plastic filmwhich can be applied to the packing and antirust of ferrous and nonferrous metals), is a functional resin concentrated and refined from PE, compound VCI and multi additives with specific processing technology.
Features/Advantages:
1 The VCI plastic film with excellent performance can be produced with a small amount of such resin added to the formulation, which is of high cost performance.

2 The master batch is easy to operate and is extensively applicable to equipment and materials in selection.

3 The master batch passes SGS certification and meets ROHS directives.

Applicable Metals:
It is applicable to ferrous metal, alloy steel, cast iron, copper, brass, bronze, plated metal, zinc and its alloy, chrome and its alloy, cadmium and its alloy, nickel and its alloy, tin and its alloy, aluminum and its alloy, and other metal materials and their products.
Application Method:
1 Weigh and take respectively the masterbatch and new PE granules according to the established formulation proportion, then mix them evenly and feed them for film blowing production
2 Set the temperatures for the fusion range and mould head range of a blow molding machine according to the requirements, otherwise they will have effects on the quality of VCI film.
3 If it is necessary to produce colored VCI film, control the addition amount of the colored resin granules in the range of the established proportion and its PH value shall be neutral.
4 Seal again the original packaging in time after taking the resin granules to avoid its being affected with damp.

Category:

Name of commodity	Type	Model	Color	Packaging
VCI Resin	Generally applicable to multi-metals	Particle	Ivory or off-white	20kg/cardboard barrel
5kg/bag; 10kg/bag

Custody and Storage Remarks:
With sealed package, it shall be kept in a cool, dry place, away from sunshine and no contact with sources of ignition and corrosive materials. The quality guarantee period shall be twelve months from the date of delivery.
Remarks:
Since VCI film prevents metals from rusting by means of the continuous and adequate VCI gasified antirust particles volatilized from VCI contained in the film, thin film means less VCI content which may influence the usage effects of the product. Therefore, on the basis of our practical experience, the recommended standard thickness of the VCI film made from VCI antirust resin shall be 100um (0.10mm).