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High Silica Needle Mat

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High Silica Needle Mat

High Silica Needle Mat made from silica fiberglass chopped strand through carding and needling process. 

Fiberglass randomly distributed in 3-D structure. It has properties of small small needling hole and high porosity.

 

Properties:

1.  SiO2 ≥95%

2.  Continuous working temperature: 1000℃

 

Main application:

1. Filtration and heat material in coom, steel, nonferrous metal and chemical industry.

2. Acoustic, insulation, damping and fire resistant material in motorcycle and automobile industry.

 

Silica Needle Mat Specification:



Style

Thickness

(mm)

Weight

(kg/m³)

Width

(cm)

SiO2 Content

LOI

BWHS-3

3

120~160 

90~100

≥95%

regular12.5%

 

Pre-Shrunk3%

BWHS-4

4

 120~160 

BWHS-5

5

 120~160 

BWHS-6

6

 120~160  

BWHS-7

7

 120~160 

BWHS-8

8

 120~160 

BWHS-9

9

 120~160 

BWHS-10

10

 120~160 

BWHS-15

15

 120~160 

BWHS-20

20

 120~160  

BWHS-25

25

 120~160 

 

What's High silica fiberglass?

http://www.boweafiberglass.com/blog/2019/08/12/whats-high-silica-fiberglass/