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Rock wool felt

rock wool felt

Longyan cotton felt, made of high-quality basalt, has good incombustibility and melting point above 1000℃, which is especially effective in heat insulation and fire prevention and noise reduction or absorption. It is suitable for heat preservation, heat insulation, sound insulation and silencing of large pipelines, containers, storage tanks, boilers and conveying pipelines. Rock wool felt single-sided reinforced mesh 1 inch (25mm) wire mesh, its strong binding force ensures rock wool will not have any tear and damage. Overview of rock wool felt products: rock wool felt products use high-quality basalt as raw materials, have good incombustibility, melting point above 1000℃, and are especially effective in heat insulation, fire prevention, noise reduction or absorption.

Application of rock wool felt products:

it is suitable for heat preservation, heat insulation, sound insulation and silencing of large pipelines, containers, storage tanks, boilers and conveying pipelines. Rock wool felt single-sided reinforced mesh 1 inch (25mm) wire mesh, its strong binding force ensures rock wool will not have any tear and damage. Product performance of rock wool felt: otherwise, it is fire-proof, pest-proof, corrosion-resistant, asbestos-free, stable in chemical performance, green and environment-friendly, harmless to human body and environment, easy to handle and transport, and low in maintenance cost. Low chlorine products of rock wool felt meet the requirements of ASTM795 and are suitable for stainless steel products.


Product size of rock wool felt:

thicknessmm

Length   x widthmm 

densitykg/m³ 

30-150

3000×630or00×600

40-120  

Technical parameters of rock wool felt:

project

standard 

National   standard 

American   Standard 

Slag ball   content (particle size greater than 0.25mm) 

5.0

10

4%

Average   fiber diameter um

4.2

<7

<7

Thermal   conductivity w / m · K average temperature 70 ℃

0.039

0.044

0.042

Organic   content%

2.9

4.0


Hydrophobicity%

99.8

98%

98%

combustion   performance

No   combustible

No combustible

No   combustible

Chloride   ion content ppm

10ppm


25ppm

Heat load   shrinkage temperature

700

600

650

Allowable   deviation of density%

±5%

±10%

±10%


Advantages of rock wool felt:Rock wool felt, rock wool seam felt, steel wire mesh, rock wool felt are still of many specific uses. According to the analysis of relevant experts, the use of this product can be divided into six types. Consumers can know about it through the following specific introduction. Trust can definitely help them to purchase this product. First of all, this kind of product can be used in the structure just made, which can have a very good thermal insulation effect.

Rock wool felt, rock wool seam felt, steel wire mesh, rock wool felt, this product can also be used in air ducts. The first thing to do is to block noise and heat. Of course, it can also have a better heat preservation function in other pipelines. It is certain that the gas or liquid in the pipelines and the pipelines will adhere to a better temperature and will not crack. It may be said to be other situations. In addition, if this product can be laid on the wall surface, it can also have a heat preservation effect on the wall. It is often found on the construction sites constructed in winter.
On the other hand, this kind of product can also play a better spacing effect in the room. The first thing is to partition the function, which is convenient for workers to construct. Finally, rock wool felt, rock wool seam felt, steel wire mesh, rock wool felt can also be directly put into the train compartment. As the compartment is relatively closed and the noise inside is still very much, coupled with the heat preservation function is not very good, naturally, after using this kind of product, it is sure to adhere to the temperature and reduce noise.


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