、 不溶于水和溶剂，也不溶于弱酸和碱性溶液：pH值呈中性，能提高系统抗腐蚀性。 Insoluble in water and solvent, it is also insoluble in weak acid and alkaline solution: the pH value is neutral and can improve the system's anti-corrosive effect. 　　3、 经重轻、比表面积在，具有优良的保温隔热、隔音、绝缘和透气性能。 3. It has excellent heat insulation, insulation, insulation and air permeability. 　　4、 纤维具有优良的柔软性及分散性，混合后形成三维网状结构，增强了系统的支撑力 和耐久力，能提高系统的稳定性、强度、密实度和均匀度。 4, fiber has good softness and dispersion, blend to form a three-dimensional network structure, enhance the support and durability in the system, can improve the system stability, strength, compactness and uniformity. 　　5、 纤维的结构粘性，是加工好的预制件的精度大大提高。 5. The structure of fiber is viscous, and the accuracy of prefabricated parts is greatly improved. 　　6、 纤维的毛细管效能使“干燥”过程均匀透彻，并具有透气性能，保湿性能。 6. The capillary efficiency of the fiber makes the "drying" process evenly and thoroughly, and has the ability of breathable and moisturizing properties. 　　7、 在涂料中使用能改善流运性，降低密度，刷低密度，不滴挂，透气性好，反光柔和，隔热，隔声，热膨胀均匀不起壳不开裂，更高的湿膜强度及覆盖效果。 7, used in the coating can improve the flow, lower density, low density, don't hang, good air permeability, soft reflections, heat insulation, sound insulation, thermal expansion even shell or cracking, higher wet film strength and covering effect. 　　8、 具有很强的防冻和防热能力，当温度达150℃能隔热数天、当温度达200℃能隔热数十小时、当温度超过220℃也能隔热数小时。 8, have very strong anti-freeze and heat capacity, when the temperature of 150 ℃ to heat insulation for a few days, when the temperature reaches 200 ℃ can heat insulation dozens of hours, when the temperature exceeds 220 ℃ can also heat insulation for hours.