Paint Tips: Water-like paint coating problems and solutions

Winter low temperature, low humidity, dry environment, but also furniture paint coating ills of the high incidence period. Water-like paints seem to be more "expensive" to use than traditional oily paints (PU, PE, UV, NC).
From the construction point of view alone, the biggest difference between oily paint and water-based paint is in the drying mode (film-forming system), as long as the full understanding of product properties, master the coating of the mains, with good water-based paint, it is not difficult!
water-like paint solid wood coloring process and construction techniques
correct painting method
for cold areas using water-type paint, it is recommended to refer to the following water-type paint mixing methods:
recommended before using water-type paint into the 40 degrees C±5 degrees C or so thermostat to adjust the insulation, until the paint temperature is constant and then diluted with warm water after the use of .
must be stirred well before use, water as required and diluted to the construction viscosity suitable for coating tools, can also be filtered and then used.
Construction Precautions
Temperature and Humidity Management: Low temperature can be warmed with heating equipment to provide a suitable drying temperature for lacquer film, when the humidity is less than 40%, water can be sprinkled on the ground or humidifier can be used to increase humidity.
thin coating awareness: thin coating is conducive to the paint film of water from the inside out of the rapid evaporative, good drying quality. On the contrary, thick coating will cause drying slowly or dry due to the large difference in water volatility in the upper and lower layers of the paint film, which can lead to paint disease problems.
when spraying paint in heating or heating environments, it is recommended that the ground be sprayed or wet to reduce dust pollution, but also adjust the temperature and humidity balance.
Dabao water-like wood paint products and coating effects
water-type paint construction conditions
1, construction environment temperature ≥10 degrees C, during the construction process and after the drying environment temperature is not less than 10 degrees C. Construction is not recommended at less than 5 degrees C.
2, environmental humidity management recommendations: 40% to 80%
3, bungalow management: temperature 25-30 degrees humidity: 60-80%, wind speed of about 1m/s.
4, dry room management: temperature: 45-50 degrees, wind speed of about 1m/s.
5, spray room, dry room needs to be equipped with temperature and humidity meter, and keep the environment clean, according to the need to add humidifiers.
substrate treatment
1, wood moisture content control: the south control in 10 to 15%, the north control in 8 to 12%, to avoid deformation or paint film adhesion, whitening, fog and other ills.
2, with a closed primer to close the substrate, to ensure that the closed in place and sufficient drying time to dry sufficiently, to avoid sinking or rising ribs.
3, to avoid the temperature of the work parts too low, can be applied before the water-based paint, in advance put the work parts into the drying room or equipment for preheated, improve the temperature appropriateness of the plate and water-based paint, improve the flat coating, perforation, reduce paint disease.
storage and transportation of water-like paint
1, water-type paint storage temperature control at 5 degrees C to 35 degrees C, to maintain the environment ventilation, shade, dry.
2, 0 degrees C below the environment transport, need to use insulation vehicles, storage to warm and save, to avoid freezing.
(if there is ice during transport or storage, the paint can be placed in a warm environment, so that it is back to its original state, and then confirmed that there is no abnormality, can be used normally.)
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