Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
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Manufacturing method and forming process of polytetrafluoroethylene modified graphite product
The invention provides a manufacturing method and a forming process of a polytetrafluoroethylene modified graphite product, and relates to the technical field of graphite products, and the manufacturing method comprises the following steps: S1, preparing a proper amount of polytetrafluoroethylene, reinforcing fibers, graphite powder, a stabilizer, a surfactant, an organic solvent and a curing agent in proportion; the preparation method comprises the following steps: mixing polytetrafluoroethylene, an organic solvent and a surfactant, mixing and adding graphite powder, then adding reinforcing fibers, a stabilizer and a curing agent, heating and mixing to form modified graphite particles, carbonizing the modified graphite particles to obtain a finished product modified graphite, and carrying out compression molding on the finished product modified graphite. The polytetrafluoroethylene can effectively increase the non-stick property of the product and reduce the fragility, and the reinforcing fibers can effectively improve the strength and tensile strength of the graphite product, so that the graphite product can have a better use effect.
本发明提供一种聚四氟乙烯改性石墨制品的制造方法及成型工艺，涉及石墨制品技术领域，包括以下步骤：S1：按比例准备适量的聚四氟乙烯，加强纤维，石墨粉，稳定剂、表面活性剂，有机溶剂和固化剂。本发明，通过对聚四氟乙烯、有机溶剂和表面活性剂进行混合，并混合加入石墨粉，然后加入加强纤维、稳定剂和固化剂，进行加热混合，形成改性石墨粒，并对改性石墨粒进行炭化处理，得到成品改性石墨，并对成品改性石墨进行压制成型，然后进行烧结固化，得到成品石墨制品，聚四氟乙烯能够有效的增加制品的不沾性，同时能够降低易碎性，而加强纤维能够有效的提高石墨制品的强度与抗拉性，使石墨制品能够具有更好的使用效果。
Manufacturing method and forming process of polytetrafluoroethylene modified graphite product
The invention provides a manufacturing method and a forming process of a polytetrafluoroethylene modified graphite product, and relates to the technical field of graphite products, and the manufacturing method comprises the following steps: S1, preparing a proper amount of polytetrafluoroethylene, reinforcing fibers, graphite powder, a stabilizer, a surfactant, an organic solvent and a curing agent in proportion; the preparation method comprises the following steps: mixing polytetrafluoroethylene, an organic solvent and a surfactant, mixing and adding graphite powder, then adding reinforcing fibers, a stabilizer and a curing agent, heating and mixing to form modified graphite particles, carbonizing the modified graphite particles to obtain a finished product modified graphite, and carrying out compression molding on the finished product modified graphite. The polytetrafluoroethylene can effectively increase the non-stick property of the product and reduce the fragility, and the reinforcing fibers can effectively improve the strength and tensile strength of the graphite product, so that the graphite product can have a better use effect.
本发明提供一种聚四氟乙烯改性石墨制品的制造方法及成型工艺，涉及石墨制品技术领域，包括以下步骤：S1：按比例准备适量的聚四氟乙烯，加强纤维，石墨粉，稳定剂、表面活性剂，有机溶剂和固化剂。本发明，通过对聚四氟乙烯、有机溶剂和表面活性剂进行混合，并混合加入石墨粉，然后加入加强纤维、稳定剂和固化剂，进行加热混合，形成改性石墨粒，并对改性石墨粒进行炭化处理，得到成品改性石墨，并对成品改性石墨进行压制成型，然后进行烧结固化，得到成品石墨制品，聚四氟乙烯能够有效的增加制品的不沾性，同时能够降低易碎性，而加强纤维能够有效的提高石墨制品的强度与抗拉性，使石墨制品能够具有更好的使用效果。
Manufacturing method and forming process of polytetrafluoroethylene modified graphite product
一种聚四氟乙烯改性石墨制品的制造方法及成型工艺
HAO HAIDONG (Autor:in) / HAI ZHENDONG (Autor:in) / DU SHIXIAO (Autor:in)
28.06.2022
Patent
Elektronische Ressource
Chinesisch
IPC:
C04B
Kalk
,
LIME
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