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    Home > Coatings News > Paints and Coatings Market > Water paint is used for operation

    Water paint is used for operation

    • Last Update: 2020-12-01
    • Source: Internet
    • Author: User
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    01 Skilled paint coating technician, how long does it take to master the operation of water paint?
    generally less than half a day of training and familiarity can be basic master, three days can be skilled.
    can I do with 02 water paint?
    like paint, brushing, spraying, roller coating, showering and immersion, etc.
    is it true that many people say that water paint is harder to operate than paint?
    no, but the vast majority of painters are used to the operation of paint, and water paint is a new thing, as long as adapted and skilled, water paint will be simpler than paint
    China
    .
    04 How do I use water paint for the body protection of the coater?
    wear a mask to prevent paint film into the nostrils, mouth, eyes, mouth paint, immediately with clean water can be cleaned.
    the most important thing to pay attention to when painting 05 water paint brush?
    First, if you use a new wool brush, you must immerse it in clean water with washing finely tuned water for more than 2 hours, and then rinse it clean with clean water, and second, do not paint too much back and forth in the same place, especially in the same place, especially in the hot, dry and other table dry fast (≤5 minutes) environment, otherwise it will be with the paint film table dry, and cause brush marks and affect the paint film flow equal.
    the water problem with 06 water paint?
    Preferred pure water, secondary water filtered by filter impurities after use, strictly prohibited use of well water or mountain water, etc. , in addition to avoid water paint plus water is immediately used, need to be stirred evenly, placed after half an hour to use, preferably placed more than 8 hours, in order to allow water molecules to fully blend water-based resin.
    most important thing to pay attention to in the spraying of 07 water paint?
    First, the gun nozzle model is generally used 1.5;
    do you understand the viscosity of the 08 water paint?
    Just manufactured water paint viscosity is very low, just like water, need to be thickened in accordance with production standards before it can be produced and used, water paint thickening is very simple, plus a small number of thickeners, you can thicken to paste the same viscosity, so the viscosity of the high and low can not be used to measure what water paint, can not take the size of the viscosity, the international paint trend direction is low viscosity high solid content. When the paint gets cold, the viscosity becomes err, and the paint becomes hot and the viscosity becomes smaller.
    there is a standard viscosity when using 09 water paint?
    yes, to operate the need to develop viscosity, according to the coating -4 cup standard, such as head degree primer generally 14 seconds below, varnish for 35-45 seconds, and so on, and can not be hard set water measurement, how much water to viscosity needs.
    viscosity important when using 10 water paint products?
    important, it affects the coating quality and coating performance, effect and so on.
    11 water paint coloring complicated?
    is not complicated, similar to paint. First, coloring varieties and oily color composition is the same, one-to-one corresponding to water-based, and second, the operation is also 100% imitation of oil-based methods to reduce the difficulty of coating personnel, color repair is also edge trim dry, easy to operate and uniform.
    12 rollers color?
    can, mainly used for bottom coloring, roller painting and spray coloring effect is no different, which is better than one of the oily places, because the water-based color volatilization is slow, conducive to color stability and color flow equality.
    13 why is some water paint sprayed very thick and the paint film is very thin after dry?
    This is due to low solid content caused, some water paint manufacturers in order to reduce the price, then low-cost water flushing low solid content, it is very unscientific, water paint moisture itself volatile slowly, the higher the water paint content is required, the better, in order to appeal for thin spray can reach the film thickness demand, otherwise, wet film water content too much, not only slow dry, more likely to cause other side effects, such as excessive water absorption of wood.
    14 water paint easy to hang?
    Is not, the flow does not flow to the viscosity of high and low decision, but the viscosity also affects the leveling, so the leveling performance of the water paint is also good, otherwise, the paint film feel will be affected by this.
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