Composite rust prevention material - polymerized iron phosphorus powder P908
Technical index:
|
Matter |
Items |
Executive standard |
|
Appearance |
Grey |
Visual inspection |
|
Oil absorption（g/100g） |
10-20 |
GB/T 5211.15 |
|
Covering power（g/㎡） |
70-100 |
HG/T 3851 |
|
Res.on 500 mesh(%) |
≤1.0 |
GB/T 1715 |
|
Water suspension PH value |
7.0-8.5 |
GB/T 1717 |
|
Moisture（105℃）% |
≤1.0 |
GB/T 5211.3 |
|
Bulk Density（27℃，g/cm³） |
4.2-4.5 |
GB/T 1713 |
Main components: It is a kind of gray powder made of high quality phosphorous iron ore by ultra-fine processing, which can be properly adjusted according to user needs on the product hue and eye number. Product models include: P908B, P908, P908T-2, P908B-9, P908B-08, and so on.
Rust prevention mechanism: The product can chemically combine with the coated surface to form an insoluble passivation film, which has a strong electrochemical inhibition effect on the corrosion of steel and other metal objects. At the same time, it can form a good conductive path in the paint film, and provide the parent for the corrosion sediment, so that the cathode to anode surface ratio increases, improving its cathodic protection efficiency.It has the characteristics of less consumption in coating, high cost performance, wide adaptability and so on. It can play a kind of superposition effect when used with metal zinc, and has better anti-rust effect than using zinc powder alone.
Product features: The anti-rust paint film supported by this product has good adhesion, excellent resistance to salt water and salt spray, easy to disperse, strong anti-rust ability, environmental protection and non-toxic.This product is suitable for alkyd, epoxy, acrylic and other base materials to make anti-rust paint, or for zinc rich primer to replace part of the zinc powder.
Application: The product is partially or completely replace the traditional antirust pigments such as zinc powder ideal material, can improve the use of zinc powder, can be used with a variety of pigments and fillers, can also be used with a variety of antirust pigments to prepare a variety of high-performance heavy anticorrosive coatings, especially for zinc rich coating effect is very excellent, its salt spray resistance, heat resistance and oxidation resistance is better than zinc powder.It can improve the welding resistance of zinc-rich primer and reduce the production of toxic zinc mist. In addition, it can be used as conductive pigment or filler in antistatic coatings.
Storage and packaging: Stored in ventilated dry place, outer woven bag + inner plastic bag double packaging, crystal seed 25kg/bag.
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