铅笔芯专用石墨
铅笔芯以石墨为主要原料的铅笔,铅芯主要由粘土、颜料、滑石粉、胶粘剂、油脂和蜡等组成。是一种用来 书写以及绘画素描专用的笔类,石墨铅芯的硬度标志,一般用“H”表示硬质铅笔,B表示软质铅笔,HB表示软硬 适中的铅笔,F表示硬度在HB和H之间的铅笔
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微粉石墨 | 微粉石墨具有优质天然鳞片石墨的性能,在高温条件下具有特殊的抗氧化性、自润滑性和可塑性,同时具有 良好的导电、电热和附着性。公司采用高速粉碎机、雷蒙磨粉机、气流粉碎机等先进的磨粉设备,生产各种型号的 微粉石墨系列产品。广泛应用于电碳制品、润滑材料、化肥催化剂、铅笔芯、粉末冶金脱模剂,以及橡胶、塑... | |
石墨板材卷材 | 用高碳鳞片石墨经化学处理高温膨胀轧制而成,具有耐高温、耐腐蚀、富于弹性等特点。 同时,以此为原料我公司生产石墨增强复合板、金属缠绕垫片、柔性石墨填料环、柔性石墨增强复合垫片等。 | |
青岛富雷克石墨新材料有限公司 | Графит для фрикционного материала /Graphite for friction material /摩擦材料专用石墨 Графит для грифеля карандаша /Graphite For Pencil Lead /铅笔芯专用石墨 Г... | |
人造石墨 | Synthetic Graphite is also known as Artificial Graphite. The appearance of Synthetic Graphite is dark grey to black. It is made from calcined cokes... | |
铅笔芯专用石墨 | 铅笔芯以石墨为主要原料的铅笔,铅芯主要由粘土、颜料、滑石粉、胶粘剂、油脂和蜡等组成。是一种用来 书写以及绘画素描专用的笔类,石墨铅芯的硬度标志,一般用“H”表示硬质铅笔,B表示软质铅笔,HB表示软硬 适中的铅笔,F表示硬度在HB和H之间的铅笔 |
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