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Use of micro silicon powder in thermal insulation materials
As a new raw material, micro-silica powder is widely used in thermal insulation materials. It plays an important role in the improvement of amorphous refractories. The performance of the body is as follows: 1. There are many pores in the traditional refractory material, and the micro-silica powder is filled in the pores, which increases the bulk density and reduces the porosity, and the strength can be obviously enhanced.
2022-01-25 18:00
11 advantages that micro-silica powder can be applied in concrete
1. Micro-silica powder is a neutral inorganic filler with very stable physical and chemical properties. It does not contain crystal water and does not participate in the curing reaction, and does not affect the reaction mechanism.
2022-01-25 17:56
Introduction to the chemical properties and usage of micro silicon powder
Microsilica is also called silica fume or agglomerated silica fume. English is Microsilica or Silica fume. When ferroalloy is used to smelt ferrosilicon and industrial silicon (metal silicon), a large amount of highly volatile SiO2 and Si gas is produced in the ore furnace, and the gas is quickly oxidized and condensed and precipitated after being discharged. It is a by-product of large-scale industrial smelting. The whole process needs to be recycled by dust-removing environmental protection equipment. Because of its lighter quality, it needs to be encrypted with encryption equipment.
2022-01-25 17:58
The 11th International Solar Energy Exhibition in Jinan opened many overseas buyers to attend
On April 21st, the 11th International Solar Energy Exhibition was held in Jinan, and the leading enterprises in the solar energy industry attended the exhibition. (Photo: Yang Hua)
2022-01-25 17:55
Shandong Pengcheng photovoltaic materials Co., Ltd.
A comprehensive enterprise integrating metal silicon smelting, metal silicon powder, micro silicon powder production, processing and sales
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