1. 环氧富锌底漆 Zinc PrimerAmount of the calculation

环氧富锌底漆 Zinc Primer Actual dosage and the shape of the workpiece, the construction method, the surface treatment method, the expected dry film thickness, and $ The gravity and bulk solid parts of环氧富锌底漆 Zinc Primerare highly correlated.

1. The parameters that need to be known first before determining the dosage:

Construction: the shape of the workpiece, the construction method, the surface treatment method, the expected thickness of the dry film.

Paint products: volume of solid parts, specific gravity.

2. Calculate the theoretical amount of epoxy zinc-rich primer.

With national standard 环氧富锌底漆 Zinc Primerfor example, the specific gravity is about 2.4kg / kg. The volume solid portion is about 66% (note that the bulk solid portion, not the mass solid portion, and not the zinc content, etc.).

The required dry film thickness is 50 μ m, then the theoretical coating rate is 5.5 ㎡ / ㎏; the theoretical dosage per square meter is 182g / ㎡; the coating rate calculation formula: (1000 * bulk solid) / (specific gravity * dry film thickness)

3. In the paint calculation tool, find out the corresponding loss coefficient, and you can know the actual dosage per square meter.

Large area: refers to the continuous large surface, such as the hull, deck, large boiler steel plate, etc.

Small area: refers to machine tools, large and medium-sized steel components, diameter above 80cm pipeline, etc.

4. According to the actual design film thickness, take the corresponding proportion to calculate the actual amount

If the film thickness is not given in the design, spray 40 μ m and 70 μ m.

For example, the user air spraying, plant steel structure, new steel, belong to the small area type, the required film thickness is 40 μ m, then found from the above table:

环氧富锌底漆 Zinc PrimerThe actual dosage per square meter reference value: 0.232 kg / square meter, the area that can be coated per kilogram is: 4.3 square meters.

2. Welcome to order the DreamZinc 30

We expect that in the future development process, products and services will be recognized by everyone, at the same time, establish a good Corporate Culture and social responsibility, create excellent value for employees and customers, for the society and environment. In the future, we will always stay true to our original aspiration, forge ahead, continue to focus on the field of industrial anticorrosion, and strive to become a "trustworthy partner" in the eyes of customers. Protect your assets and enhance the value of your products through our professional and diversified services.

Epoxy zinc-rich primer is a two-component zinc-rich primer. The mechanical properties of epoxy zinc-rich primer are very superior, with strong impact resistance, good adhesion and good flexibility. Epoxy zinc-rich primer has strong salt spray resistance. An epoxy zinc-rich primer with a zinc content of 30% can withstand salt spray for up to 300 hours. Mainly used as anti-corrosion primer for containers, storage tanks, offshore drilling platforms, steel structures, ships and other places.

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