耐火纖維及制品是采用干法、濕法生產(chǎn)的具有較低體積密度、較好柔軟性、極低的導(dǎo)熱系數(shù)的優(yōu)質(zhì)絕熱保溫材料，施工時可分別采用粘貼法、錨固法、折疊塊形式施工，適用于各種工業(yè)窯爐降低熱耗之用。
Refractory fiber and product is manufactured by means of dry method and wet method .As an excellent insulation material ,it has comparatively low volume density ,good softness and very low thermal conductivity coefficient .Sticking method , ancjoring method and folding method can be selected respectively .This product can be used in various industrial kilns &furmaces for lowering heat consumption .
| 指標(biāo) |
名稱 |
普通硅酸鋁
纖維氈 |
優(yōu)質(zhì)硅酸鋁
纖維氈 |
高鋁
纖維氈 |
干法針刺氈
標(biāo)準(zhǔn)型 |
泡沫石棉
制品 |
巖棉制品 |
含鋯硅酸鋁
纖維氈 |
| Al2O3 % |
46-50 |
50-54 |
60-64 |
|
|
|
>38 |
| Si02 % |
48-53 |
44-48 |
34-38 |
|
|
|
>15
(ZrO2) |
| Fe2O3% |
<1.2 |
<1.0 |
<1.0 |
|
|
|
<1.0 |
| 纖維直徑(微米) |
1-4 |
1-4 |
1-4 |
2-4 |
<3.5 |
4-7 |
|
| 容量Kg/m3 |
150-250 |
150-250 |
200-300 |
90-128 |
25±5 |
40-250 |
95-150 |
| 渣球含量%(0.22mm以上) |
<4 |
<4 |
<4 |
|
|
<7 |
<10 |
| 彈性% |
>80 |
>80 |
>80 |
|
>60 |
|
|
| 加熱收縮率% |
1150℃×6h |
1250℃×6h |
1300℃×6h |
1150℃×6h |
|
200℃ |
1300℃×24h |
| |
<4 |
<4 |
<4 |
<3.5 |
|
無變化 |
<3 |
| 導(dǎo)熱系數(shù) 1000℃ W/m.k |
<0.12 |
<0.12 |
<0.15 |
<1.0 |
0.042-0.05 |
<0.041 |
<0.15 |
| |
|
|
|
|
|
350±10℃ |
|
0510-87594088 
haike@jshaike.com 
