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天王壳4升CF-4柴油机油

Price
Negotiable
Unit
Piece
Product number
201803290859237935
Place of Origin
中国 - 山东 - 淄博
  • Product introduction
  • Application:0
    Custom Processing:0
    Size:0
    Model:0

    能对发动机起到润滑减磨、辅助冷却降温、密封防漏、防锈防蚀、减震缓冲等作用。机油由基础油和添加剂两部分组成。基础油是润滑油的主要成分,决定着润滑油的基本性质,添加剂则可弥补和改善基础油性能方面的不足,赋予某些新的性能,是润滑油的重要组成部分。

    主要作用:

    1、润滑:活塞和汽缸之间,主轴和轴瓦之间均存在着快速的相对滑动,要防止零件过快的磨损,则需要在两个滑动表面间建立油膜。有足够厚度的油膜将相对滑动的零件表面隔开,从而达到减少磨损的目的。

    2、辅助冷却降温:机油因比热值较低,且在发动机内部,本身并不具有冷却作用。但发动机内由于燃料燃烧产生热能,在发动机工作时,机油能够将热量带回机油箱再散发至空气中帮助水箱冷却发动机,真正起冷却作用的是发动机壳外部的水(或防冻液体类)。

    3、清洗清洁:好的机油能够将发动机零件上的碳化物、油泥、磨损金属颗粒通过循环带回机油箱,通过润滑油的流动,冲洗了零件工作面上产生的脏物。

    4、密封防漏:机油可以在活塞环与活塞之间形成一个密封圈,减少气体的泄漏和防止外界的污染物进入。

    5、防锈防蚀:润滑油能吸咐在零件表面防止水、空气、酸性物质及有害气体与零件的接触。

    6、减震缓冲:当发动机气缸口压力急剧上升,突然加剧活塞、活塞屑、连杆和曲轴轴承上的负荷很大,这个负荷经过轴承的传递润滑,使承受的冲击负荷起到缓冲的作用。

    7.抗磨:擦面加入润滑剂,能使摩擦系数降低,从而减少了摩擦阻力,节约了能源消耗,减少磨损:润滑剂在磨擦面间可以减少磨粒磨损、表面疲劳、粘着磨损等所造成的摩损.

  • Company Name
    Shandong Leizheng Lubricating Oil Co., Ltd
    Place of Origin
    中国 - 山东 - 淄博

    Shandong Leizheng Lubricating Oil Co., Ltd. is a company which is specialized in lubricating oil industry. With 15-year working experience, Leizheng has served customers in many regions, and its customer satisfaction degree is over 98%. The company will stand on the cutting edge of lubricating oil industry by right of its non-stopping technical innovation and booming development power. The company will make great efforts to develop lubricating oil career, of which the products will abide by "Healthy, safe, energy-saving and environmental-protection" principles. Our company is engaged in providing the professional, perfect and effective solutions for the global customers. Shandong Leizheng Lubricating Oil Co., Ltd. has been recognized by the industry by right of our sincerity, strength and product quality. Meanwhile, welcome all friends from all circles to visit, guide and make business negotiation. 

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