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foaming |
① poor water resistance of paint itself.
② thinner optional unreasonable and too volatile.
③ of the surface was coated with oil pollution, water.
④ the ambient temperature is too high, too much humidity, poor ventilation.
⑤ a thick coating, solvent evaporation difficult.
⑥ high moisture content of wood, not dried on the construction.
⑦ curing agents to join in the Jiaoyun paint, placing the lack of time.
⑧ air compressor and water separator from bad.
⑨ air pressure too high, too much paint mixed with air. |
① optional water-resistant, resistant coating tide.
② slowly add the water, adjusting the speed evaporation.
③ Tu of the surface to be dry and to maintain cleanliness.
④ avoid coating on the high-temperature, high humidity position.
⑤ should not be too thick, a coating of not more than 30 um.
⑥ wood moisture content and requirements of local water content is balanced.
⑦ stirring, 1 standing for five minutes. (25 ℃)
⑧ regularly ranked oil, overhaul separator.
⑨ air pressure adjustment to normal value. |
