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glass wool pipe

The glass wool pipe is a kind of scrolling materials made for the large area laying. Besides heat insulation and thermal insulation, it has other advantages such as excellent damping and sound absorption, especially for intermediate and low frequency and all kinds of noise concussion, noise reduction and working environment improvement.
Quantity:
  • glass wool pipe
  • lonrace

Item

Unit

Index

Density

kg/m3

10-80

Average fiber dia.

µm

5-8

Water content

%

≤1

Grade of combustibility

 

Non-combustible Grade A

Reshrinking temp

°C

250-400

Thermal conductibility

w/m.k

0.034-0.048

Hydrophobicity

%

≥98

Moisture rate

%

≤5

Sound absorption coefficient

 

1.03 product reverberation method 24kg/m32000HZ

Slag inclusion content

%

≤0.3


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