The dehumidification rotor is usually a honeycomb-shaped rotor made of heat-resistant materials. Commonly, it uses aluminum inorganic fiber with a heat resistance of over 300℃ as the base material to form a honeycomb structure with a pore diameter of only 1.5mm. The moisture absorption area of each Read More

As we all know, the common recovery technologies of VOCs include : adsorption technology, absorption technology, condensation technology and membrane separation technology.Each of them has its own advantages and disadvantages. Today we will mainly talk about the principle of membrane separation technology, its advantages and disadvantages, and which industries' VOCs are suitable for membrane separation technology. Read More

Application of Wet-laid Fiberglass Thin TissueAfter countless times of polishing, Wet-laid Fiberglass Thin Tissue has found a lot of advantages on its own, and has played a major role in many aspects.For example, air filtration is mainly used in ordinary air conditioning systems, gas turbines and ai Read More

Fiberglass can be divided into alkali-free fiber, medium-alkali fiber,high-alkali fiber, special glass fiber, etc. according to the alkali content in its composition. The first three kinds of fibers are commonly used in wet-laid felt. alkali-free glass fiber is suitable for epoxy copper clad laminates and electrical insulation products. Read More

Polyester glass fiber cloth has been widely used in bridge construction because of its high strength, high temperature stability, good chemical stability and other characteristics. In the process of application in bridge engineering, the application of polyester glass fiber cloth in the specific construction stage needs comprehensive design and comprehensive management from several aspects such as construction preparation, construction process and post-construction control. Only in this way can we ensure that the effect of polyester glass fiber cloth technology can be fully played out. Read More

In the process of "white and black" reconstruction, a thin stress absorbing layer on the rigid base can effectively prevent the appearance of reflection cracks. The traditional geotextile stress layer has a certain waterproof ability, but when the spreading temperature of the hot asphalt mixture exceeds 160℃, the geotextile has poor strength and creep resistance, so it can not play the reinforced anti-cracking effect. Glass fiber grating and asphalt mixture can form the effect of extrusion. Read More