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Determine the performance of wood coatings waterborne wood paint are four big misunderstanding _ | opal chemical water-based paint
by：Opal
2021-01-18
Wood coatings is a kind of commonly used paint coating, usually when evaluating a wood coatings, is the comprehensive factors to consider.
But, a lot of people know there are some misunderstandings for wood coatings, today small make up to introduce: four big mistake of judgment wood coatings.
1, wood paint viscosity
a lot of people think that wood coatings of high viscosity, when construction can add some more water or thinner, per square furniture cost was reduced. But water or thinners add too much, the paint film is not enough plump, cause of any film shooting and performance results. Wood coatings, therefore, the higher the viscosity is not the better, it is good to appropriate.
2, wood paint drying speed
in wood coatings, the faster dry, then the shorter the time it takes to construction, while it is true, but the drying rate of wood coatings and wood coatings quality there is not a direct relationship. For specular wood coatings products, the drying time is too fast, otherwise it will impact due to shorter film flow flat gloss of coating.
3, the hardness of wood coatings
it is now accepted that wood coatings film as hard as possible, the higher the hardness is more not easy scratches, scratches, etc. In fact this is a misunderstanding, because of the high hardness is not necessarily good scratch resistance, if the substrate is very soft, and wood coatings are high hardness, collision is prone to white and slightly up shell phenomenon, show the adhesion adverse situations.
1, wood paint viscosity
a lot of people think that wood coatings of high viscosity, when construction can add some more water or thinner, per square furniture cost was reduced. But water or thinners add too much, the paint film is not enough plump, cause of any film shooting and performance results. Wood coatings, therefore, the higher the viscosity is not the better, it is good to appropriate.
2, wood paint drying speed
in wood coatings, the faster dry, then the shorter the time it takes to construction, while it is true, but the drying rate of wood coatings and wood coatings quality there is not a direct relationship. For specular wood coatings products, the drying time is too fast, otherwise it will impact due to shorter film flow flat gloss of coating.
3, the hardness of wood coatings
it is now accepted that wood coatings film as hard as possible, the higher the hardness is more not easy scratches, scratches, etc. In fact this is a misunderstanding, because of the high hardness is not necessarily good scratch resistance, if the substrate is very soft, and wood coatings are high hardness, collision is prone to white and slightly up shell phenomenon, show the adhesion adverse situations.
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