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High-strength wear-resistant plastic material used in circulating fluidized bed boiler
A high-strength wear-resistant plastic material used in a circulating fluidized bed boiler belongs to the technical field of high-temperature fireproof materials and includes following components, by mass: 50-80% of aggregate being not more than 3 mm in granularity, 5-20% of sub-white corundum powder passing through a 325-mesh sieve, 1-10% of silicon carbide micro-powder being not more than 5 [mu]m in granularity, 1-20% of soft clay being not more than 5 [mu]m in granularity, 1-10% of magnesium sand being not more than 5 [mu]m in granularity, 1-10% of PA glue, 1-10% of an industrial-grade phosphoric acid solution and 0-0.5% of an additive. The plastic material has great meaning of increasing the operation efficiency of the system, reducing production cost and saving resources and energy, and is excellent in anti-stripping capability, mechanical strength, thermal shock performance and service life.
High-strength wear-resistant plastic material used in circulating fluidized bed boiler
A high-strength wear-resistant plastic material used in a circulating fluidized bed boiler belongs to the technical field of high-temperature fireproof materials and includes following components, by mass: 50-80% of aggregate being not more than 3 mm in granularity, 5-20% of sub-white corundum powder passing through a 325-mesh sieve, 1-10% of silicon carbide micro-powder being not more than 5 [mu]m in granularity, 1-20% of soft clay being not more than 5 [mu]m in granularity, 1-10% of magnesium sand being not more than 5 [mu]m in granularity, 1-10% of PA glue, 1-10% of an industrial-grade phosphoric acid solution and 0-0.5% of an additive. The plastic material has great meaning of increasing the operation efficiency of the system, reducing production cost and saving resources and energy, and is excellent in anti-stripping capability, mechanical strength, thermal shock performance and service life.
High-strength wear-resistant plastic material used in circulating fluidized bed boiler
ZHAO YAN (Autor:in) / LI XIAOFENG (Autor:in) / LUO HUAMING (Autor:in) / HAO RUI (Autor:in) / XIA YINFENG (Autor:in) / WANG GUOFEI (Autor:in) / SONG WEISONG (Autor:in) / YAO WEIDONG (Autor:in)
08.07.2015
Patent
Elektronische Ressource
Englisch
IPC:
C04B
Kalk
,
LIME
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