Environment-friendly wheel-rail lubricating anti-abrasive agent
An environmentally friendly, wear-reducing agent technology, used in lubricating compositions, petroleum industry, etc., can solve problems such as unfavorable driving safety, rail oil wedge effect, etc.
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Embodiment approach 1
[0103] Embodiment 1: Embodiment 1 of the present invention provides an environment-friendly wheel-rail lubrication antifriction agent, in parts by weight, at least including:
[0104]
[0105]
[0106] The base oil is any one or a mixture of esters, polyalphaolefins, polyethers and vegetable oils.
Embodiment approach 2
[0107] Embodiment 2: Embodiment 2 of the present invention is the same as Embodiment 1, the difference is that the environment-friendly wheel-rail lubrication and anti-friction agent at least includes:
[0108]
[0109] The base oil is any one or a mixture of esters, polyalphaolefins, polyethers and vegetable oils.
Embodiment approach 3
[0110] Embodiment 3: Embodiment 3 of the present invention is the same as Embodiment 1 and Embodiment 2, except that the kinematic viscosity of the base oil at 100°C is 5-100mm 2 / s.
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