Glass Fiber Composite High Temperature Filter Bag

Glass fiber filter bag is a high-temperature filter bag with reasonable structure and good performance. In addition to excellent acid and alkali resistance, corrosion resistance, and high temperature resistance, it has high strength and small expansion rate, high fiber porosity, small gas filtration resistance, and can be used continuously below 250°C. It is cheap. At present, the commonly used glass fibers produced in my country are divided into two types: alkali-free and medium-alkali. Alkali-free glass fiber is highly stable to water, humid air, and weak alkaline solutions at room temperature, but is not resistant to acid and alkali erosion with higher solubility. Medium-alkali fiber has good water resistance and acid resistance. Therefore, it is necessary to select glass fibers of different compositions as filter materials according to the properties of the introduction to achieve better results.

★Product features and technical parameters:

★Product advantages:

high temperature resistance, high strength, small expansion rate, corrosion resistance, small filtration resistance

★Product disadvantages:

glass fiber filter material is brittle, not foldable, not wear-resistant, and has certain deformation after being pulled

★Post-treatment:

water-repellent and oil-proof Teflon coating (PTFE coating)

★Introduction to glass fiber:

Glass fiber is a widely used inorganic fiber. It has outstanding high temperature resistance and low price. Glass fiber is also corrosion-resistant (except hydrofluoric acid, it can resist most acids, but it is not resistant to acid and alkali and medium alkali at high temperature); it has high tensile strength, but is not wear-resistant, brittle, and has poor flexural resistance. The glass fiber filter material used in industry is generally modified. It has a smooth surface, low fluid resistance, and is easy to clean, so it is widely used.

★Company Introduction

Jiangsu Mingjing Cloth Industry Co., Ltd. was founded in the 1980s. The company is currently located in Fucheng Industrial Park, Funing County, Jiangsu Province. It is mainly engaged in the research and development and production of industrial filter materials such as dust removal cloth, industrial filter cloth, geotextile, etc. It is one of the country's large-scale filter material manufacturers.
The company has complete production and inspection equipment, many years of production experience and accumulated customer resources, forming a large-scale, intensive, and resource-based benign production mechanism. Provide a variety of high-quality normal temperature, medium temperature, high temperature and other filter material products for bag dust collector manufacturers and bag dust collector environmental protection equipment users. The company's main products are: Metas, Fluoromes, Fangster, PPS, P84, high-temperature glass fiber needle felt, etc. The products are widely used in steel, cement, power generation, metallurgy, chemical industry, grain and other industries.

★Factory Appearance

★FAQ

Q. What are the operating temperatures of FMX and Aramid dust filter bags?
A. FMX dust filter bags: Usually suitable for environments up to 204°C, and some models can withstand higher temperatures.
Aramid dust filter bags: Usually withstand temperatures between 150°C and 250°C, depending on the type of aramid
Q. What are the applicable environments for Aramid dust filter bags?
A. Aramid dust filter bags are widely used in medium-high temperature and corrosive environments, especially in the following industries:
Fertilizer plants: Remove dust from the fertilizer production process.
Foundry industry: Filter metal dust generated during the casting process.
Coal-fired power plants: Dust treatment in boiler exhaust gas, especially coal-fired boilers.
Steel and metallurgical industry: Handle dust in high-temperature flue gas.
Q. How to choose the right acrylic dust filter bag?
A. When choosing the right acrylic dust filter bag, you can consider the following factors:
Operating temperature: Make sure to choose a filter bag that adapts to the ambient temperature range. Acrylic filter bags are usually suitable for environments below 150°C.
Dust characteristics: Select the appropriate filter bag according to the particle size, concentration and chemical properties of the dust.
Filtration efficiency requirements: Select a filter bag with sufficient filtration accuracy.
Air flow and pressure: Select the appropriate filter bag size and quantity according to the air flow and the working pressure of the equipment.