|
|
 産品詳細介紹 |
|
項 目 \ 牌 号 |
粘 土 質 |
高(gāo) 鋁 質 |
紅柱石質 |
|
KN-40 |
XN-40 |
ZN-40 |
JZN-40 |
JZN-36 |
JZL-48 |
JZL-55 |
JZL-65 |
S60 |
T55 |
SK38 |
JZH-57 |
| Al2O3 % |
≥40 |
≥40 |
≥40 |
≥40 |
≥36 |
≥48 |
≥55 |
≥65 |
≥62 |
≥55 |
≥72 |
≥57 |
| Fe2O3 % |
|
|
|
|
|
|
|
|
|
|
≤1.5 |
≤2.0 |
| 顯氣孔率 % |
≤22 |
15-25 |
≤23 |
17～25 |
17～25 |
≤25 |
≤26 |
≤26 |
≤24 |
≤24 |
≤25 |
≤25 |
| 體(tǐ)積密度 g/cm3 |
|
|
|
|
|
≥2.15 |
≥2.20 |
≥2.30 |
≥2.25 |
≥2.20 |
≥2.35 |
≥2.30 |
| 耐火(huǒ)度 ℃ |
≥1710 |
≥1710 |
≥1710 |
≥1720 |
≥1700 |
≥1750 |
≥1770 |
≥1790 |
|
|
SK≥38 |
≥1790 |
| 重燒線變化率 % |
|
1350 ℃×2h
0～ -0.3 |
|
|
1350 ℃×2h
+0.1～-0.3 |
1450 ℃×2h
0.1～-0.4
|
1450 ℃×2h
±0.3
|
1500 ℃×2h
±0.3
|
|
|
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