盐城发热冒口漂珠耐火漂珠铸造冒口40目细漂珠报价多少钱

使用微信扫描二维码分享朋友圈，成交更快更简单！

盐城发热冒口漂珠 耐火漂珠 铸造冒口40目细漂珠报价多少钱 果，又明显地降低生产成本，现已广泛应用于耐火材料的原料之中。

【漂珠特性】

1、高耐火度：漂珠的主要化学成分为硅、铝的氧化物，其中二氧化硅（SiO2)约为50-65%，三氧化二铝(Al2O3)约为25-35%。因为二氧化硅（SiO2)的溶点高达1725摄氏度，三氧化二铝(Al2O3)的溶点为2050摄氏度，均为高耐火物质。因此，漂珠具有的耐火度，一般达1600-1700摄氏度，使其成为的耐火材料。没精打采、穿着随意的大叔，头发还有那么一点凌乱。

寒暄完毕，话题自动切入了彼此的兴趣爱好。

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250-450kg/m3)，而且保温隔热(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。吧？我刚在南郊买了房，你父

paint, paste, composite insulation dry powder, light resistant glass fiber reinforced plastic.
2, building materials, building decoration, high-grade pavement materials, roof waterproof thermal insulation coating, road engineering, modified asphalt, etc.
3, the oil industry, oil well cementing, pipeline anticorrosion insulation, sea oil field, floating device, the well drilling mud reducing agent, oil and gas pipelines, etc.
4, insulation materials, plastic activation fillers, insulation of high temperature and high pressure, etc.
5, coating industry, paint, printing ink, adhesives, stealth coatings, insulating paint, anti-corrosion paint, floor paint, high temperature resistant fire retardant paint, exterior paint, insulation paint, floor paint, auto putty, putty, etc.
Development: 6, space and space satellite, rocket, the spacecraft surface composites, satellite fire protection layer, Marine equipment, vessels, deep-sea submarines.
7, the plastics industry, such as automotive trim, instrument panel, home appliance shell, fan, speakers, lamps and lanterns is always bearing, casting, gear, structure, zippers, pipes, plates, etc.

4、电绝缘性，不导电：选去磁珠后的漂珠，是性能的绝缘材料，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。