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Address:Youyi South Road, Xicheng District, Xingping, Shaanxi

Your present location:首页productsSilica fiberglass products / Silica fiberglass needled mat
  • 产品名称: Silica fiberglass needled mat

Properties


 SiO2≥96%
 Soft point nearly 1700℃, long-period service at 900℃
 Low thermal conductivity
 Good chemical stability
 Good electrical insulation
 Low thermal shrinkage
 Non-asbestos product without pollution
 Good process performance

 

Silica fiberglass needled 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. It widely used as filtration and high temperature insulation material in coom, steel, nonferrous metal and chemical industry. It also used as acoustic, insulation, damping and fire resistant material in motorcycle and automobile industry.
 

Specification of silica fiberglass needled mat

 

Style

Thickness
mm

Width
cm

Weight
g/m2

Breaking strength
N/25×100mm

thermal shrinkage %

SiO2 content
%

remark

Warp

Weft

J-SNM1/4”

6.3  7.9

91.5-92

890±80

≥15

≥10

≤13.0

≥96

Base mat

J-SNM1/2”

12.7  15.9

91.5-92

2000±200

≥40

≥20

≤13.0

≥96

Base mat

J-SNM1”

21-24

91.5-92

3660±360

≥80

≥40

≤13.0

≥96

Base mat

remark test condition of thermal shrinkage 980℃ 30 minutes

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