          |
| 晶须产品分类： |
| 1.钛酸钾晶须 |
| 2.钛酸钾晶须增强工程塑料及其应用 |
------------------------------------------------------------------------
| 钛酸钾晶须 |
| Potassium Titanate Whiskers |
| 钛酸钾晶须的性能：PTW Performance | |
| 特性 Feature | 数值 Values |
| 化学式：Chemical formula: | K2Ti6013 |
| 外观形貌：Apperance: | 白色针状结晶体 White needle crystal |
| 晶须尺寸：Size: | 平均直径（Dia.range）0.2-1.5μm 平均长度（length range）10-50μm |
| 耐热温度：Heat-resistance: | 1200。C(在空气中)（in air） |
| 熔点：Melting point: | ＞1350。C |
| 真比重：Real density: | 3.1-3.3g/cm3 |
| 松比重：Loose packing density: | 约（about）0.3g/cm3 |
| 拉伸强度：Twnsile strength: | 7GPa |
| 弹性模量：Elastic modulus: | 280GPa |
| 莫氏硬度：Mohs hardness: | 4 |
| 膨胀系数：Expansion coeffcient: | 6.8*10-6/。C |
| 电性能：Resistance: | 3.3*1015Ωcm |
| 介电性能：dielectrc constant: | ε=3.3-3.7 tanδ=0.06-0.09 |
| PH值：PH value: | 7-9(分散在水中Dispersed in water) |
| 吸湿性：Moisture absorption: | 0.3% |
| 红外反射: reflection capacity over the infrared wave length area: |
性能好 Excellent |
| 耐热隔热： heat-resistance and heat-proof |
性能好 Better |
| 摩擦性能：wear-resistance | 良好 Good |
