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Distinguish between rockwool with glasswool

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Mô tả :       Although glass wool and rock wool market has existed for a long time, but remains vague about the differences and similarities in the field , the application and the source between the two kinds of material

Minh Quan insulation company specializes in providing consulting and product fireproof insulating high- insulating material we are made of mineral fiber and glass fiber ( rock wool ) .
Although vitreous glass wool and Rockwool mineral wool market has existed for a long time , but remains vague about the differences and similarities in the field , the application and the source between the two kinds of material.
Depending on technical conditions and norms , as well as the needs of users or the requirements of the contractor to choose between materials mineral wool or glass wool, Rockwool during construction . The matter is warm, comfortable , sound insulation and fire safety is always put on top , so the selection of thermal materials in the construction phase of the design is extremely important .
We will give unbiased advice about the characteristics , properties , and construction using glass wool mineral glass wool and Rockwool cotton t how to choose from.
First introduced on the material :
The mineral wool rockwool and glasswool vitreous are derived from mineral production :
   + Rock wool ( rockwool ) is formed from volcanic basalt contains , dolomite and diabase .
   + Glass wool is formed from sand and glass slag .
The production process is similar : the raw materials are melted at high temperatures to form " lava " , then using centrifugal force to form fibers, molded and packaged into rockwool mineral wool and glass wool glasswool 
► See also : ADVANTAGES OF COTTON GLASS - GLASSWOOL
Different characteristics 

 

Len khoáng sản đá

Bông thuỷ tinh khoáng sản

  •   Sợi cấu tạo ngắn

  •   Tỉ trọng lớn hơn

  •   Chịu được áp lực cao

  •   Khả năng hấp thụ âm thanh lớn

  •   Vật liệu không cháy

  •   Nhiệt độ làm việc tối đa 750 ° C

  •   Nhiệt độ nóng chảy cao, trên 1.000°C

  •   Độ đàn hồi thấp

  •   Độ bền kéo thấp

  •   Dễ hư hại trong quá trình thi công

  •   Sợi cấu tạo dài

  •   Tỉ trọng thấp hơn

  •   Chịu áp lực thấp

  •   Khả năng hấp thụ âm thanh kém

  •   Vật liệu không cháy

  •   Nhiệt độ làm việc tối đa 230 ° C

  •   Nhiệt độ nóng chảy thấp , khoảng 700°C

  •   Độ đàn hồi cao

  •   Độ bền kéo cao

  •   Khả năng chống hư hại khi thi công cao

 

General features :

  • Insulation
  • Soundproof
  • Good fire protection capabilities
  • For added durability , insulation works
  • Water resistant and moisture ( room ' breathe ' )
  • Resistance to microbes and chemicals
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