Protective Effect of Resin on Efflorescent White Marble Cultural Relics

The protective effect of three resin materials including,acrylate,fluorocarbon and silicone on white marble was evaluated by property tests of the anti-corrosion capability against acid,alkali and salt,the acid degree,the air permeability,the hydrophobicity and the light resistance.The results indicated that all three coatings had good protection effect.The silicone coating had a better capability of air permeability and hydrophobicity than the other two,and is suggested to be the conservation material for efflorescent white marble cultural relics.