Q:whether the sound insulation is asbestos good or the glass wool good?

Because the main function is the fireproofing), sound absorption cotton belongs to asbestos, but match up with the installation (glass fiber cloth, and we in real life (in fact, we need the material with good sound insulation

Q:What's the centrifugal glass wool?

Centrifugal glass wool is a kind of filiform material made by fibrillating and spraying thermosetting resin on the glass in melten state via centrifugal blowing process, which is then conducted thermosetting deep processing to make series products of a variety of uses. The fiber inside centrifugal glass wool is fluffy and staggered, with a lot of tiny pores, which is typical porous sound-absorbing material and has good sound absorption properties. Centrifugal glass wool can be made into wallboard, ceiling, space absorber, etc., which can absorb a lot of sound energy within the centrifugal glass wool (5 pieces) room, reducing the reverberation time and indoor noise.

Q:Centrifugal glass wool board is used to do what

Both in high temperature or low temperature environment can maintain a good thermal insulation sound-absorbing performance,

Q:How about the quoted price of glass wool board of 96kg?

Glass wool board with a weight of 96kg and a thickness of 25mm keeps 10.2 RMB yuan in price, while board with a thichness of 30mm keeps 16.8 RMB yuan in price. The above information is found on the Internet for reference. Specific prices are based on purchasing.

Q:What is the difference between imported glass wool and rock wool?

It is also known as rock cotton, which belongs to mineral wool. It is a fluffy, short and fine fiber made up of natural rocks and minerals and more as the raw materials.

Q:What kinds of thermal insulation method do the Insulation glass wool insulation materials belong to?

Glass wool insulation materials are medium and low temperature thermal insulation materials, thus they are generally used in civil and cryogenic pipeline.

Q:What does the thermal insulation test of glass rock wool include?

Appearance dimensional deviation moisture content areal density density impact resistance combustion performance(oxygen index) average burning time(horizontal method) average burning height (vertical method) board shrinkage principal section thermal resistance radioactivity common testing programs of thermal insulation materials

Q:What are the differences between the common and high temperature resistant glass wool boards?

The operating temperatures are different. The common boards can resist 300 degrees, the high temperature resistant one can resist 500 degrees.

Q:What is the uses of aluminum foil glass wool felt?

Roll glass wool felt is coiled materials for large area coverage. It is not only thermal-insulating, but also can reduce shock and absorb sound,especially the medium and low frequency noise. It can help reduce the noise and improve the working environment. This material can be tailored based on the actual needs, mainly used for architectural indoor, muffler systems, transportation, refrigeration equipment, damping, sound absorption, noise reduction for the household appliances. Glass wool felt overlaid with aluminum foil has strong thermal radiation resistance. It is good lining material for high temperature workshops, control room, inner walls of machine room,compartment and flat top.

Q:What's the types of glass wool points? do they have the same sound insulation effect?

Mineral wool and rock wool basically