Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Preparation method of soft heat-preservation carbon felt, prepared soft heat-preservation carbon felt and application of soft heat-preservation carbon felt
The invention discloses a preparation method of a soft heat-preservation carbon felt, and relates to the technical field of heat-preservation materials. The preparation method comprises the following steps: in a vacuum or inert gas atmosphere, placing melamine foam in a carbonization furnace for carbonization treatment, and cooling to obtain the soft heat-preservation carbon felt. The invention also provides the soft heat-preservation carbon felt prepared by adopting the preparation method and the application of the soft heat-preservation carbon felt. The invention has the beneficial effects that the soft heat-preservation carbon felt is prepared from the melamine foam through one-step carbonization, conventional carbon fibers do not need to be subjected to bonding and compression molding, the preparation process is simple, complicated processing procedures are not needed, the production cost is low, industrial production is easy to realize. The prepared heat-preservation carbon felt is soft, elastic and not prone to cracking, has the advantages of being good in heat preservation performance, high in mechanical performance, resistant to tearing, good in rebound resilience, convenient to use, durable and the like, solves a series of problems existing in the using process of existing heat-preservation furnace carbon felts, and can be widely applied to heat-preservation furnaces in various fields.
本发明公开一种软质保温碳毡的制备方法，涉及保温隔热材料技术领域，包括以下步骤：在真空或惰性气体氛围下，将三聚氰胺泡沫置于碳化炉中进行碳化处理，冷却后即得所述软质保温碳毡。本发明还提供采用上述制备方法制得的软质保温碳毡及其应用。本发明的有益效果在于：本发明采用三聚氰胺泡沫经一步碳化后制备软质保温碳毡，无需使用常规的炭纤维经过粘结压制成型，制备工艺简单，无需复杂的加工工序，生产成本低，易于实现工业化生产，且制备得到的保温碳毡质软富有弹性且不易开裂，具有保温性好、机械性能强耐撕裂、回弹性好、使用方便且耐用等特点，解决了目前保温炉碳毡使用过程存在的系列问题，可广泛应用于多种领域的保温炉中。
Preparation method of soft heat-preservation carbon felt, prepared soft heat-preservation carbon felt and application of soft heat-preservation carbon felt
The invention discloses a preparation method of a soft heat-preservation carbon felt, and relates to the technical field of heat-preservation materials. The preparation method comprises the following steps: in a vacuum or inert gas atmosphere, placing melamine foam in a carbonization furnace for carbonization treatment, and cooling to obtain the soft heat-preservation carbon felt. The invention also provides the soft heat-preservation carbon felt prepared by adopting the preparation method and the application of the soft heat-preservation carbon felt. The invention has the beneficial effects that the soft heat-preservation carbon felt is prepared from the melamine foam through one-step carbonization, conventional carbon fibers do not need to be subjected to bonding and compression molding, the preparation process is simple, complicated processing procedures are not needed, the production cost is low, industrial production is easy to realize. The prepared heat-preservation carbon felt is soft, elastic and not prone to cracking, has the advantages of being good in heat preservation performance, high in mechanical performance, resistant to tearing, good in rebound resilience, convenient to use, durable and the like, solves a series of problems existing in the using process of existing heat-preservation furnace carbon felts, and can be widely applied to heat-preservation furnaces in various fields.
本发明公开一种软质保温碳毡的制备方法，涉及保温隔热材料技术领域，包括以下步骤：在真空或惰性气体氛围下，将三聚氰胺泡沫置于碳化炉中进行碳化处理，冷却后即得所述软质保温碳毡。本发明还提供采用上述制备方法制得的软质保温碳毡及其应用。本发明的有益效果在于：本发明采用三聚氰胺泡沫经一步碳化后制备软质保温碳毡，无需使用常规的炭纤维经过粘结压制成型，制备工艺简单，无需复杂的加工工序，生产成本低，易于实现工业化生产，且制备得到的保温碳毡质软富有弹性且不易开裂，具有保温性好、机械性能强耐撕裂、回弹性好、使用方便且耐用等特点，解决了目前保温炉碳毡使用过程存在的系列问题，可广泛应用于多种领域的保温炉中。
Preparation method of soft heat-preservation carbon felt, prepared soft heat-preservation carbon felt and application of soft heat-preservation carbon felt
一种软质保温碳毡的制备方法、制得的软质保温碳毡及其应用
XIAO XIAOTIAN (Autor:in) / XIAO HAO (Autor:in) / BU YUXUAN (Autor:in) / ZHANG MINGYU (Autor:in) / XU BANGGUI (Autor:in) / SONG LIANGFEN (Autor:in) / HUANG MENG (Autor:in) / CHEN QIANG (Autor:in) / JIANG RU (Autor:in)
21.12.2021
Patent
Elektronische Ressource
Chinesisch
IPC:
C04B
Kalk
,
LIME
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