类别: 消息

混凝土是一种广泛使用的建筑材料, 其特性对强度的决定起着至关重要的作用, 耐用性, 以及最终产品的整体质量. 其中一项属性是混凝土的比重, 这是与水相比密度的衡量标准. 在本文中, we’ll take a closer look at what […]

Silica fume Properties Silica fume, 也称为微硅粉 (CAS 号 69012-64-2, EINECS number 273-761-1). It is divided into two types: densified microsilica and undensified microsilica . Microsilica is a fine powder with particle size less than 1 micron and has a high silicon dioxide (二氧化硅) content of about 85% – 99%. 微硅粉应用 […]

河南优质磨具进口& 出口公司, 有限公司. 电话: +86-18638638803 网络: https://hsamaterial.com E-mail: sales@superior-abrasives.com No.806,8th floor,8第楼,No.68 Zhengtong road,Erqi District Zhengzhou Henan, China SILICA FUME TECHNICAL DATA SHEET SILICA FUME is a very fine pozzolanic material, composed of amorphous silica produced by electric arc furnaces as a byproduct of the production of elemental silicon or ferro […]

Silica fume is very important in the use of concrete, 耐火材料, we all know that the use of the dosage control is very strict, and even in many cases will determine the amount of use through the test, in order to use, in general in the concrete, silica fume dosage of 5% 到 10%, […]

Finding a reliable silica fume supplier near you can be a daunting task. Because, since you are looking for a supplier, it means that the amount of micro silica powder you need must not be small, and the production of micro silica powder as a waste gas from high temperature melting of ferrosilicon is generally […]

Silica Fume is used in many fields, it is an excellent concrete reinforcing agent, all engineering fields involving concrete construction need to use Silica Fume, it is also a high-strength refractory additives, refractory materials silica fume can improve the high temperature resistance of the material to extend the service life; it is also a new […]