Does glass wool have environmental protection formaldehyde-free? I believe that there are many new contacts with thermal insulation materials will have this kind of question, this is very normal, thermal insulation material types and complete, even if engaged in many years of professional staff may not be able to fully grasp. To be sure, glass wool is formaldehyde-free environmental protection, it is different from ordinary glass wool binder, formaldehyde-free environmental protection glass wool adhesive is acrylic or starch glue, general glue contains chemicals, more or less will affect human health, such as the release of formaldehyde gas.
What is formaldehyde-free environmental glass wool? Glass wool is an environmentally friendly heat insulation material, and has the effect of sound absorption and sound insulation. It is widely used in industrial buildings, which can save energy consumption and other sound absorption and noise reduction measures, and can improve the comfort level of residential buildings and industrial plants. Now the requirements for architectural design in various regions are becoming higher and higher, and the "green environmental protection" specifications are coming out successively. The implementation of green buildings may have an impact on the use of formaldehyde glass wool materials in the future. Although the formaldehyde content of ordinary glass wool now meets the domestic standard, but the production of formaldehyde-free glass wool is the direction of glass wool manufacturers at home and abroad have been working hard.
Formaldehyde-free environmental protection materials, especially in some places with high requirements for environmental protection and high acceptance requirements for energy conservation and emission reduction. Formaldehyde-free environmental protection glass wool according to the shape, can be divided into formaldehyde-free glass wool board, felt, pipe, strip and other products, each product has a corresponding application scenario, determines its main use. Cotton board can be used for heat insulation of HVAC ventilation pipe and prevent condensation, reduce energy consumption; Cotton felt can be used in steel structure workshop roof and wall energy saving heat preservation; Cotton tubing can be used for thermal insulation applications in natural gas pipelines as well as other pipelines.
Formaldehyde-free environmental protection glass wool has lower thermal conductivity and better thermal insulation performance. Thermal conductivity is a very important point to measure the performance of glass wool, which is also the reason why it is popular in the market. This is the technical knowledge of the insulation material industry, I hope to help you.