研磨玻璃微珠

1)产品介绍
   研磨玻璃微珠具有表面光滑,大小均匀,硬度高,耐磨,稳定,广泛应用于染料,油漆,油墨,化工等行业的分散剂,研磨介质和填充材料;
2)产品规格
   研磨玻璃珠的主要规格如下表:

编号 

直径(mm)

对应目数 

1

0.8-1.0

20-18

2

1.0-1.5

18-14

3

1.5-2.0

14-12

4

2.0-2.5

12-8

5

2.5-3.0

8-7

6

3.0-4.0

7-6

7

4.0-5.0

6-4

8

5.0-6.0

4-3

 

技术参数
外观:无色透明球体,光洁圆整,无明显的气泡或杂质。
成圆率:成圆率≥80%
密度:2.4-2.6g/cm3
折射率:Nd≥1.50 
组成成份:钠钙玻璃组成,SiO2含量>68%

抗压强度:> 1200N

摩氏硬度:6-7

使用说明:

1、 根据研磨物料的粘度、硬度、分散粒径大小以及研磨要求,选择相应品种、规格和数量的玻璃珠。
2、 研磨前,清洗玻璃珠和研磨机筒内壁。
3、 先把需研磨的物料装入研磨机筒内,然后放入适量的玻璃珠。研磨机运行后,再逐渐添入玻璃珠。填装量一般为研磨机筒体容积的70%—85%。
4、 切勿让玻璃珠在研磨机缺料的条件下长时间运行。否则,玻璃珠在高速运转的研磨机内易被击碎。
5、 研磨机运行一段时间后,要适量补充玻璃珠,以保证研磨的质量和效能。

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Langfang Olan Glass Beads Co.,Ltd

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