| 含量≥ | 99（％） |
| 产品单价 | 580.00 |
| 白度 | 60（%） |
| 含水量 | 0.5（%） |
| 松散密度 | 2.8（g/cm3） |
| 原产地 | 河北省灵寿县鲁柏山 |
| 含砂量 | 1（%） |
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BACKGROUND-COLOR: transparent; mso-border-alt: solid windowtext .5pt; mso-border-left-alt: solid windowtext .5pt; mso-border-top-alt: solid windowtext .5pt} -->云母主要结晶成单斜晶系，晶体呈假六方薄片状、鱼鳞状。比重0.70~2.80。云母的特性是抗电弧、耐电晕、耐高温并具有绝缘性、耐酸碱、抗压和剥分性等特性。质地坚硬，机械强度高，有光泽、物理化学性能稳定，且具有良好的弹性和韧性、隔音、热膨胀系数小、表面光滑、径厚比大、形态规则、附着力强等特点。
云母粉化学指标:
化学成份 | SiO2 | Al2O3 | Fe2O3 | K2O | Na2O | MgO | CaO | 其它 |
含量(%) | 42-48 | 28-33 | 2-6 | 7-9 | 0.8-1.5 | 0.48-0.69 | 0.3-0.57 | 微量 |
20目云母粉粒度分布
规格(目) | 20 | -20/ 40 | -40/ 60 | -60/ 100 | -100 | 水份 |
指标(含量%) | <5 | 70?5 | 25?5 | <10 | <5 | <0.5 |
我厂生产的云母粉常用包装：
（1）塑编袋25Kg/袋
（2）压膜袋500KG/袋
（3）牛皮纸25Kg/袋
（4）托盘加吨袋包装
用户可自行选择或可根据您的要求定制
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BACKGROUND-COLOR: transparent; mso-border-alt: solid windowtext .5pt; mso-border-left-alt: solid windowtext .5pt; mso-border-top-alt: solid windowtext .5pt} -->云母主要结晶成单斜晶系，晶体呈假六方薄片状、鱼鳞状。比重0.70~2.80。云母的特性是抗电弧、耐电晕、耐高温并具有绝缘性、耐酸碱、抗压和剥分性等特性。质地坚硬，机械强度高，有光泽、物理化学性能稳定，且具有良好的弹性和韧性、隔音、热膨胀系数小、表面光滑、径厚比大、形态规则、附着力强等特点。
云母粉化学指标:
化学成份 | SiO2 | Al2O3 | Fe2O3 | K2O | Na2O | MgO | CaO | 其它 |
含量(%) | 42-48 | 28-33 | 2-6 | 7-9 | 0.8-1.5 | 0.48-0.69 | 0.3-0.57 | 微量 |
20目云母粉粒度分布
规格(目) | 20 | -20/ 40 | -40/ 60 | -60/ 100 | -100 | 水份 |
指标(含量%) | <5 | 70?5 | 25?5 | <10 | <5 | <0.5 |
我厂生产的云母粉常用包装：
（1）塑编袋25Kg/袋
（2）压膜袋500KG/袋
（3）牛皮纸25Kg/袋
（4）托盘加吨袋包装
用户可自行选择或可根据您的要求定制
