What color is formaldehyde-free centrifugal glass wool?Centrifugal glass wool and formaldehyde-free glass wool can be intuitively distinguished by color. The former one is mainly yellow, and the latter is mainly white. Formaldehyde-free centrifugal glass

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 enga

Formaldehyde-free glass wool is made of natural minerals such as quartz sand, dolomite, borax and other inorganic materials, in accordance with the specific environmental protection process formula proportion requirements of mixing, after high temperature

Is it rock wool?Glass wool and rock wool are two different materials, first of all from their production of raw materials and material structure, performance and use of these three aspects, you can get the similarities and differences of glass wool roll f

Glass cotton felt is baidu search heat ranking higher product words, you can see that in many glass cotton products, glass cotton felt demand and use is more, it also shows that the amount of glass cotton felt, it is necessary to talk about glass cotton f

There are many kinds of insulation materials in the market. On the one hand, we can see that the market of insulation materials is large, on the other hand, it also brings chaos to the personnel who want to purchase insulation materials and the practition

Glass wool is inorganic glass cotton fiber material, with high quality glass as raw material, fused into fiber shape, and then with binder to shape, and made by advanced technology.Due to the special material structure, the internal fiber is interlaced wi

One of the highlights of last week: Guangdong issued green building materials product certification and promotion and application implementation plan!This will better promote the certification and promotion of formaldehyde-free glass wool and other green

Glass wool insulation materials, plus is the glass fiber materials, by adjusting the glass and mineral inorganic raw materials formula, binder content and size of glass wool can be customized, also is the bulk density (density) can be customized, high den

As we all know, glass wool belongs to a category of glass fiber, the use of high-quality glass raw materials and the use of quartz sand, limestone, dolomite and other natural ore high-temperature melting of inorganic fiber materials.Inorganic fiber materi

01 Qualification reform is coming to the ground!Engineering qualifications reduced from 593 to 245! At a State Council executive meeting presided over by Premier Li Keqiang on Nov 11, the number of qualification categories and grades of engineering survey

Glass wool is heat preservation and sound absorption material, we all know that glass wool is heat preservation material, but not necessarily someone knows another widely used glass wool sound absorption performance, mainly in order to reduce the indoor r