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• 有极高的耐火度，一般达摄氏1600－1700度，使其成为优异的高性能耐火材料。

•        2、 质轻、保温隔热；漂珠壁薄中空，空腔内为半真空，只有极微量的气体（N2、H2及CO2等），热传导极慢极微。所以漂珠不但质轻（容重250－450公斤/m3），而且保温隔热优异（导热系数常温0.08－0.1），这为其在轻质保温隔热材料领域大显身手奠定了基础。

•        3、硬度大、强度高；由于漂珠是以硅铝氧化物矿物相（石英和莫来石）形成的坚硬玻璃体，硬度可达莫氏6－7级，静压强度高达70－140MPa，真密度2.10－2.20克/cm3，因此，漂珠具有很高的强度。

•        4、绝缘不导电；一般绝缘体的电阻均随温度的升高而降低，漂珠则相反，随温度的升高电阻增大。这一优点是其他绝缘材料都不具备的。所以，它可以制作是性能优异的绝缘材料。5、粒度细，比表面积大；漂珠自然形成的粒度为1－250微米。比表面积300－360g/cm2，和水泥差不多。因此，漂珠不需粉磨，可直接使用。细度可满足各种制品的需要。

• Cenosphere is a can float on the surface of fly ash hollow ball, a pale, thin wall and hollow, light weight, bulk density of 250 - 450kg / m3, particle size of about 0.1 mm, surface closed and smooth, small thermal conductivity, refractoriness is equal to or more than 1700 DEG C is excellent heat insulation refractory material, widely used in petroleum drilling and production of light weight castable. The chemical composition of cenosphere to silica and aluminum oxide, with fine particles, hollow, lightweight, high strength, wear

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等各个领域及保温结构工程。漂珠的化学成份以二氧化硅和三氧化二铝为主。

漂珠理化指标

漂珠用途

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  nd smooth surface, small thermal conductivity, refractoriness 1610℃or higher, with incombustible, liquidity, decentralized, ultra-fine grain, thermal insulation, insulation, high temperature resistant, acid and alkaline many excellent features, such as specially for oil field drilling aspects and refractory fire-proof material production, is the best raw material to replace power plant drift beads, also excellent heat insulating refractory material, widely used in construction, petrochemical, metallurgy, plastics, rubber and other fields and heat preservation structure engineering.Drift beads of the chemical composition is given priority to with silica and 3 oxidation 2 aluminium.Drift beads useA, floating beads in the application of the buildingIn building materials industry high-grade thermal insulation mortar, use new drift beads as lightweight aggregate, and fluidity of mortar and the tensile strength, reduce material shrinkage rate, improve product performance, reduce the overall production cost.Second, the drift beads in oil well cementing, the application of the explorationDrift beads with good liquidity, viscosity, low fluid loss, currently adopted by the oil industry at home and abroad customers, can significantly reduce the cementing cost.In the exploration of the cementing technology has good plugging effect;Improve the service life of the well, and to improve performance.New drift beads than traditional fly-ash floating beads cheap, very good to achieve th

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漂珠特性

1、改善流变性、降低粘度、减轻制品重量。空心陶瓷微珠流动性***，可降低粘度和改善流变性及流动性，0.3-0.4的比重使其可大大减轻制品的重量降低成本，是不饱和树脂的新型功能性填充料。

2、高填充能力、释低粘结剂用量。空心陶瓷微珠系球状，具有较小的比表面积，故粘合剂用比一般的填充剂要少。

3、化学稳定性。空心陶瓷微珠硅酸铝的材料成分使其具有很强的化学稳定性。

4、耐火性。空心陶瓷微珠熔点在1400度以上，可作为防火涂料的一种很好的股料，特别适用于膨胀型防火涂料。

5、保温绝热隔音性:薄壁密闭型空心球体结构，使其拥有独特的保温、绝热、隔音等效果

三、漂珠用途

漂珠的重量很轻，以其颗粒细、中空、质轻、高强、耐磨、耐高温、保温绝缘、绝缘阻燃等多种功能，是优良的保温耐火材料，广泛用于耐火材料原料、轻质浇注料的生产和石油钻井方面。另外，漂珠还可以作为充填剂可用于保温隔热、防火涂料、木塑制品（代木、仿木）、聚合物、胶粘物、腻子、玻璃钢、电绝缘材料、复合材料、耐火材料、保温材料、建筑材料，可广泛用于航天、航海、汽车等工业。

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