Wood up reinforcement effect on waterborne wood paint _ wood coatings | opal chemical water-based paint
by：Opal
2021-01-25
The development of waterborne wood coatings in recent years, in all kinds of evils appeared on the coating application and problems of wood up reinforcement is inevitable problems in application of waterborne wood paint, greatly influenced the popularization of waterborne wood coatings.
Underneath, small make up to explain to you: wood up reinforcement effect on waterborne wood coatings.
because of the wood contains water, at the time of waterborne wood paint coating, paint film of moisture from the surface of the wood into them, to destroy the original wood moisture balance, makes the catheter on the surface of the wood and some neatlier risen, destruction of the original wood surface level off, this is what we call wood up muscle.
cause muscle in different wood is different also, because of the different growth environment, the wood material density is different, the moisture content is different also, serious situation up reinforcement also have very big difference. Cork up reinforcement is more serious, hardwood reinforcement is mild, according to different wood material, can through the primer for wood up reinforcement treatment.
improvement methods: wood up different reinforced, cork spray waterborne wood paint should be less as far as possible when add water, prevent muscle up; Hardwood to spray a sealer, remove the burr. Waterborne wood coatings can choose the minimum film-forming temperature higher resin. Closed effect may be appropriately thick coating, effect should besmear brushs sealer and remove burrs.
because of the wood contains water, at the time of waterborne wood paint coating, paint film of moisture from the surface of the wood into them, to destroy the original wood moisture balance, makes the catheter on the surface of the wood and some neatlier risen, destruction of the original wood surface level off, this is what we call wood up muscle.
cause muscle in different wood is different also, because of the different growth environment, the wood material density is different, the moisture content is different also, serious situation up reinforcement also have very big difference. Cork up reinforcement is more serious, hardwood reinforcement is mild, according to different wood material, can through the primer for wood up reinforcement treatment.
improvement methods: wood up different reinforced, cork spray waterborne wood paint should be less as far as possible when add water, prevent muscle up; Hardwood to spray a sealer, remove the burr. Waterborne wood coatings can choose the minimum film-forming temperature higher resin. Closed effect may be appropriately thick coating, effect should besmear brushs sealer and remove burrs.
