Langfang Four Star Anti-corrosion Material Co

Resin glass flake cement (coating)
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Glass flake primer
) Take the appropriate amount of pre-prepared primer, and then add the appropriate proportion of matching Stir the curing agent above and use after stirring evenly. Use a brush or roller to apply the paint, and the amount should be about 1 square meter per road. Apply the first coat of primer to the prepared surface to be lined. And apply a second coat of primer after the first coat of primer. The directions for applying primers should be perpendicular to each other.
) During the construction of steel structure foundation, during the process of mixing primer and rubber, quartz powder (about mesh) with a weight ratio of % resin should be added. Only after mixing evenly can a better interface bonding effect be achieved. .
) During concrete foundation construction, if the viscosity is slightly high or in a low-temperature construction environment, in order to increase the bonding between the coating and the base layer, % solvent can be appropriately added for dilution. The solvent is styrene, and the primer can be Paint all over.
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Glass flake cement mid-coat
) The mid-coat resin should match the base coating resin. The viscosity of glass flake paint is generally 0 to 1, the thixotropic index is 0 0, and the thickness of each layer is about , which varies with different construction methods. Construction can be done by roller brushing or spraying. High-pressure airless spraying should be used for spraying.
) When preparing glass flake paint, a stirrer with a higher rotation speed should be used. Add an appropriate proportion of matching curing agent and stir for more than 10 minutes. The flake glue paint stirred at one time should be used up within the time limit, and the initial setting should be done. The time should be controlled around.
) After the previous one is dry, proceed with the next construction. The dosage is about / square meter. The painting direction of the paint should be consistent, and the painting direction between the two layers should be vertical. The coating should be uniform, no missed coating is allowed, no sagging bubbles, pinholes and debris (brush bristles, sand particles, etc.), and other defects are not allowed.
) Apply a layer of chopped strand felt to the uneven surface and structural corners for local reinforcement. Use a roller to apply a layer of paint and then add a layer of glass felt. After soaking, use a paint-impregnated roller to remove air bubbles. . Then carry out construction according to the above construction requirements.
Resin glass flake coating top coating
Since corrosive media directly contacts the outer surface of the coating, the top coating resin must have excellent corrosion resistance and minimize the amount of filler. At the same time, the topcoat also plays a role in beautifying the appearance of the coating and increasing its impermeability. When preparing the coating, add an appropriate proportion of the matching curing agent and stir for more than 10 minutes before construction. Generally, the dosage is about 100 square meters per lane. The last coating should contain styrene paraffin liquid.
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