Some content of stone coating is introduced
by：Opal
2021-01-18
Stone coating as a kind of practical coating, widely used in our life.
We are familiar with.
Paint is a kind of excellent properties.
Today we give everybody to explain some about ten kinds of coating of small stone paint brand knowledge.
middle tier of stone coating generally by the aggregate, binder ( Base material) , all kinds of additives and solvent composition. Aggregate including color aggregate and normal aggregate.
should pay special attention to color aggregate. Considering the production situation of the coating, the need for fire, make it has strong acid and alkali, strong rigidity, weather resistance, etc. Timely sand as a kind of artificial sand color, when choosing materials are usually used as aggregate. Because of the dark, a certain amount of white quartz sand combined with natural color stone powder, adjust the color depth, the coating color layer, can achieve the similar natural stone texture. In order to reduce the production cost, the aggregate grain size of stone on the workability of the coating and coating application conditions have great influence. If aggregate particles is too thick, easy to precipitate in the coating, spray sand abrasion will increase, leading to large amount of coating, covering power is reduced, coating rough appearance, easy to deposit dust and pollution. If aggregate particles are too thin, the effect may not be ideal!
but also can make the coating density. Stone paint interlining coating formula is as follows: pure acrylic emulsion ( Strong adhesion, high values of MFT emulsion) 30 natural stones sand 60 additives on the market at present most is not a pure c 10, cost is too high, most of styrene acrylic, only some high-end customers will use pure c, formula of pure c content is very big.
this is division of fujian building materials paint co. , LTD. About the content of the stone coating is introduced, so the article to the end, thank you for reading!
middle tier of stone coating generally by the aggregate, binder ( Base material) , all kinds of additives and solvent composition. Aggregate including color aggregate and normal aggregate.
should pay special attention to color aggregate. Considering the production situation of the coating, the need for fire, make it has strong acid and alkali, strong rigidity, weather resistance, etc. Timely sand as a kind of artificial sand color, when choosing materials are usually used as aggregate. Because of the dark, a certain amount of white quartz sand combined with natural color stone powder, adjust the color depth, the coating color layer, can achieve the similar natural stone texture. In order to reduce the production cost, the aggregate grain size of stone on the workability of the coating and coating application conditions have great influence. If aggregate particles is too thick, easy to precipitate in the coating, spray sand abrasion will increase, leading to large amount of coating, covering power is reduced, coating rough appearance, easy to deposit dust and pollution. If aggregate particles are too thin, the effect may not be ideal!
but also can make the coating density. Stone paint interlining coating formula is as follows: pure acrylic emulsion ( Strong adhesion, high values of MFT emulsion) 30 natural stones sand 60 additives on the market at present most is not a pure c 10, cost is too high, most of styrene acrylic, only some high-end customers will use pure c, formula of pure c content is very big.
this is division of fujian building materials paint co. , LTD. About the content of the stone coating is introduced, so the article to the end, thank you for reading!
