纯度９/p>50
莫氏硬度９/p>4.5-5.5
白度９/p>90-92
目数９/p>300-2500
品级９/p>优级
留言询价
虚拟号将180秒后失效
使用微信扫码拨号
1.性能特点９/span>硅灰石具有针状、纤维状晶体形态及较高的白度和独特的物理化学性能，可取代或部分取代玻璃纤维作为聚合物复合材料的增强体，提高材料性能，降低生产成本，起增重和增强补强作用、/span>
Characteristics:the wollastonite has acicular, fibrous crystal form and high whiteness, unique physical and chemical properties, and can replace or partly replace glass fiber as the reinforced polymer composite material, which can improve the material performance, reduce production cost, gain weight and enhance reinforcing effect.
2.应用领域９/span>广泛应用于复合材料（电子元件、封装材料、高性能橡胶制品。汽车壳体、模具）、陶瓷、油漆、涂料、塑料、橡胶、化工、造纸、电焊条、冶金保护渣以及作为石棉代用品等领域、/span>
Application fields:widely used in composite material (electronic components, packaging materials, high performance rubber products. Motor shell, mold), ceramics, paint, coatings, plastics, rubber, chemical industry, paper making, welding electrode as asbestos substitute, metallurgical powder and etc.
3.系数指标
测定项目 |
325M |
400M |
800M |
1250M |
2000M |
2500M |
3000M |
SiO2二氧化硅%?/span> |
49 |
49 |
49.8 |
49.8 |
49.8 |
49.8 |
49.8 |
CaO氧化钘/span>%?/span> |
47 |
47 |
47.2 |
47.2 |
47.2 |
47.2 |
47.2 |
Fe2O3三氧化二?/span>%≣/span> |
0.20 |
0.20 |
0.20 |
0.20 |
0.20 |
0.20 |
0.20 |
MgO氧化?/span>%≣/span> |
0.25 |
0.25 |
0.25 |
0.25 |
0.25 |
0.25 |
0.25 |
PH Value PH倻/span> |
7-9 |
7-9 |
7-9 |
7-9 |
7-9 |
7-9 |
7-9 |
Whiteness白度%?/span> |
90 |
90 |
92 |
92 |
92 |
92 |
92 |
True Specific Gravity真比重（t/m3) |
2.8 |
2.8 |
2.8 |
2.8 |
2.8 |
2.8 |
2.8 |
Postulate Specific Gravity假比重（t/m3) |
0.6-1.4 |
0.6-1.4 |
0.6-1.4 |
0.6-1.4 |
0.6-1.4 |
0.6-1.4 |
0.6-1.4 |
Moh's Hardness莫氏硬度 |
4.5-5.5 |
4.5-5.5 |
4.5-5.5 |
4.5-5.5 |
4.5-5.5 |
4.5-5.5 |
4.5-5.5 |
Refraction Coefficient折光系数 |
1.63 |
1.63 |
1.63 |
1.63 |
1.63 |
1.63 |
1.63 |
Melting Point熔点ℂ/span> |
1540 |
1540 |
1540 |
1540 |
1540 |
1540 |
1540 |
Density密度 |
2.75 |
2.75 |
2.75 |
2.75 |
2.75 |
2.75 |
2.75 |
Coefficient of Thermal Expansion热膨胀系数 |
6.5*10-6 |
6.5*10-6 |
6.5*10-6 |
6.5*10-6 |
6.5*10-6 |
6.5*10-6 |
6.5*10-6 |
Particle Size粒径93(μm)≣/span> |
20 |
16 |
10 |
7 |
5 |
||
Appearance外观 |
白色粉末 |
白色粉末 |
白色粉末 |
白色粉末 |
白色粉末 |
注：可以按照客户的需求生产不同白度、纯度、细度的硅灰石粉、/span>
暂无数据
硅灰石粉的工作原理介绍？硅灰石粉的使用方法？硅灰石粉多少钱一台？硅灰石粉使用的注意事顸/li>硅灰石粉的说明书有吗＞/li>硅灰石粉的操作规程有吗？硅灰石粉的报价含票含运费吗？硅灰石粉有现货吗＞/li>硅灰石粉包安装吗＞/li>
移动?/p>
工商已核宝/p>
