特点:
GWDL- F高温陶瓷纤维棉,具有容重小、导热系数低、热震稳定性好、使用温度高、化学稳定性好、抗侵蚀性好等优良特性。在冶金、建材、陶瓷、航天军工等领域有广泛的应用。
The polycrystalline alumina fiber prepared by sol-gel method is characterized by low volume weight, low thermal conductivity, good thermal shock resistance, high service temperature, good chemical stability and good corrosion resistance, etc. It is widely applied in metallurgy, building materials, ceramics, and aerospace industries.
应用范围:
1. 制成纤维毡、板和各种异型纤维制品,用于1000-1800℃以上的窑炉内衬。
2.用于高温窑炉膨胀缝或短期隔热修补的填充材料。
3.活塞、刹车片的增强材料或用于其它合金的增强。
4.火箭发动机的绝热层或其它用于航天军工的绝热材料。
5.欧Ⅲ及以上排放标准的汽车催化器衬垫材料。
Application:
1. Made into fiber insulating felt/board or special shaped fiber products used in furnaces with service temperature above1000- 1 800 ℃
2. Filling materials in expansion joints or short-term insulating patch
3.Reinforcing materials of piston, brake block or other alloy composites
4.Heat insulating layer of rocket motor or other insulating materials in aerospace industry.
产品性能:
Product specification:
产品牌号 Product brand | GWDL-F-1100 | GWDL-F-1300 | GWDL-F-1450 | GWDL-F-1600 | GWDL-F-1700 | GWDL-F-1700A | |
最高使用温度,℃ Max. service temperature | 1100 | 1300 | 1450 | 1600 | 1700 | 1700 | |
类别 | 高纯 | 高铝 | 含锆 | 多晶 | 多晶 | 多晶 | |
化学成分,% Chemical compositions | Al₂O₃ | ≥45 | ≥54 | ≥36 | ≥72 | ≥80 | ≥95 |
SiO2 | ≥52 | ≥46 | ≥48 | ≥28 | ≥20 | ≥5 | |
Al₂O₃+ SiO2 | ≥98 | ≥99 | —— | ≥99.5 | ≥99.5 | ≥99.5 | |
Fe₂O₃ | ≤0.8 | ≤0.2 | ≤0.1 | —— | —— | ||
ZrO2 | —— | —— | ≥15 | —— | —— | ||
纤维长度,mm Fiber length | —— | —— | —— | 20-100 | 20-100 | 20-100 | |
平均单丝拉伸强度,≥MPa Average single fiber tensile strength | —— | —— | —— | 800 | 800 | 500 | |
平均直径,μm Average diameter | 2-4 | 2-4 | 3-5 | 4 | 3.9 | 3.7 | |
渣球含量(>0.212mm),% Slag-ball content | ≤22 | ≤20 | ≤18 | ≤1 | ≤1 | ≤1 | |
包装规格 Packaging specifications | 编织袋Preparation bag | 纸箱,净重3kg/箱 Carton, NW 3kg / box |
注:产品的技术数据是由所采用的测试标准得的平均值,会在一定的范围内波动,该数据不代表产品的质量保证数据。
特点:
GWDL- F高温陶瓷纤维棉,具有容重小、导热系数低、热震稳定性好、使用温度高、化学稳定性好、抗侵蚀性好等优良特性。在冶金、建材、陶瓷、航天军工等领域有广泛的应用。
The polycrystalline alumina fiber prepared by sol-gel method is characterized by low volume weight, low thermal conductivity, good thermal shock resistance, high service temperature, good chemical stability and good corrosion resistance, etc. It is widely applied in metallurgy, building materials, ceramics, and aerospace industries.
应用范围:
1. 制成纤维毡、板和各种异型纤维制品,用于1000-1800℃以上的窑炉内衬。
2.用于高温窑炉膨胀缝或短期隔热修补的填充材料。
3.活塞、刹车片的增强材料或用于其它合金的增强。
4.火箭发动机的绝热层或其它用于航天军工的绝热材料。
5.欧Ⅲ及以上排放标准的汽车催化器衬垫材料。
Application:
1. Made into fiber insulating felt/board or special shaped fiber products used in furnaces with service temperature above1000- 1 800 ℃
2. Filling materials in expansion joints or short-term insulating patch
3.Reinforcing materials of piston, brake block or other alloy composites
4.Heat insulating layer of rocket motor or other insulating materials in aerospace industry.
产品性能:
Product specification:
产品牌号 Product brand | GWDL-F-1100 | GWDL-F-1300 | GWDL-F-1450 | GWDL-F-1600 | GWDL-F-1700 | GWDL-F-1700A | |
最高使用温度,℃ Max. service temperature | 1100 | 1300 | 1450 | 1600 | 1700 | 1700 | |
类别 | 高纯 | 高铝 | 含锆 | 多晶 | 多晶 | 多晶 | |
化学成分,% Chemical compositions | Al₂O₃ | ≥45 | ≥54 | ≥36 | ≥72 | ≥80 | ≥95 |
SiO2 | ≥52 | ≥46 | ≥48 | ≥28 | ≥20 | ≥5 | |
Al₂O₃+ SiO2 | ≥98 | ≥99 | —— | ≥99.5 | ≥99.5 | ≥99.5 | |
Fe₂O₃ | ≤0.8 | ≤0.2 | ≤0.1 | —— | —— | ||
ZrO2 | —— | —— | ≥15 | —— | —— | ||
纤维长度,mm Fiber length | —— | —— | —— | 20-100 | 20-100 | 20-100 | |
平均单丝拉伸强度,≥MPa Average single fiber tensile strength | —— | —— | —— | 800 | 800 | 500 | |
平均直径,μm Average diameter | 2-4 | 2-4 | 3-5 | 4 | 3.9 | 3.7 | |
渣球含量(>0.212mm),% Slag-ball content | ≤22 | ≤20 | ≤18 | ≤1 | ≤1 | ≤1 | |
包装规格 Packaging specifications | 编织袋Preparation bag | 纸箱,净重3kg/箱 Carton, NW 3kg / box |
注:产品的技术数据是由所采用的测试标准得的平均值,会在一定的范围内波动,该数据不代表产品的质量保证数据。
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陶瓷纤维材料宣传册.pdf文件大小:4.67M下载