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High-temperature chain oil composition and preparation method thereof

A high-temperature chain and oil composition technology, which is applied in the direction of lubricating composition, petroleum industry, and base materials, can solve the problems of no breakthrough in anti-wear performance and no innovation in the selection of anti-wear agents, so as to reduce the consumption of lubricating oil and prevent Excellent grinding and lubricating performance, and the effect of reducing the amount of generation

Active Publication Date: 2016-08-10
埃优诺特种新材料科技(山东)有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, the above-mentioned patent documents mainly study how to improve high-temperature performance by changing the type and proportion of base oil, but there is almost no innovation in the selection of anti-wear agents, and there is no breakthrough in anti-wear performance.

Method used

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  • High-temperature chain oil composition and preparation method thereof

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preparation example Construction

[0052] In addition, the present invention also provides a preparation method of the high-temperature chain oil composition, which includes the following steps: weighing each component according to the above ratio, mixing and stirring evenly.

[0053] Preferably, the method includes the following steps: weighing the synthetic ester base oil, viscosity index improver, antioxidant, alkoxy phosphate extreme pressure antiwear agent, oily agent, and preservative according to the stated ratio, Add it into a container and stir evenly at 50-60°C to obtain a high-temperature chain oil composition.

Embodiment 1

[0056] 69 parts of dipentaerythritol ester DIPE-3 (manufactured by Liaocheng Ruijie Chemical Co., Ltd.), 23.5 parts of trimellitate Emkarate1938 (manufactured by Croda Chemical Company) and 4.9 parts of viscosity index improver Priolube 3986 (the viscosity index is 278, Croda Chemical Company manufacture) into the 200ml beaker, then add 1 part of p-dioctyl diphenylamine antioxidant IrganoxL01 (Basf Chemical Company manufacture), 1 part of P120 phosphorus star extreme pressure antiwear agent (Shenyang Hualun Oil Product Chemical Co., Ltd.), 0.5 part of oily agent vulcanized olefin cottonseed oil T405A (manufactured by Jinzhou Kangtai Lubricating Oil Additive Co., Ltd.), and 0.1 part of corrosion inhibitor alkenyl succinate IrganoxL12 (manufactured by Basf Chemical Company), stirred at 60 ° C To uniform and transparent, high temperature chain oil composition I is obtained.

Embodiment 2

[0058] 59 parts of dipentaerythritol ester DIPE-2 (manufactured by Liaocheng Ruijie Chemical Co., Ltd.), 35 parts of trimellitate Emkarate1938 (manufactured by Croda Chemical Company) and 4 parts of viscosity index improver Priolube 3986 (the viscosity index is 278, Croda Chemical Company manufacture) join in the 200ml beaker, then add successively 0.4 part of high molecular weight phenolic antioxidant Irganox L115 (Basf Chemical Company manufacture) containing thioether group, 0.8 part of P120 phosphorus star extreme pressure antiwear agent (Shenyang Hualun Oil Chemical Co., Ltd.), 0.7 parts of oily agent vulcanized olefin cottonseed oil T405A (manufactured by Jinzhou Kangtai Lubricating Oil Additive Co., Ltd.), and 0.1 part of anticorrosive alkenyl succinate IrganoxL12 (manufactured by Basf Chemical Company), at 60°C Stir until uniform and transparent to obtain high-temperature chain oil composition II.

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Abstract

The invention provides a high-temperature chain oil composition and a preparation method thereof. The high-temperature chain oil composition includes: (a) synthetic ester base oil; (b) alkoxy phosphate anti-wear reagent at extreme pressure; (c) oiliness agent; (d) viscosity index improver; (e) antioxygen; and (f) anticorrosive, wherein the (a) synthetic ester base oil is a mixture of dipentaerythritol ester and aromatic ester. The high-temperature chain oil composition is adapted to using at high temperature, has good high-temperature performance, has no carbon deposition residual working at high temperature for a long time, is without dripping, has good wear-resisting anti-attrition and corrosion resistant performances, and has low friction coefficient and small chain abrasion. Moreover, the high-temperature chain oil composition has low toxicity, is easy to decompose, and is environmentally friendly.

Description

technical field [0001] The invention relates to a high-temperature chain oil composition, in particular to a high-temperature chain oil composition with excellent wear resistance, low oil sludge, low evaporation loss and low coking amount and a preparation method thereof. Background technique [0002] Chain is an important part of mechanical transmission and is widely used in many fields of industry. Chain oil is an important additive used in the chain, mainly used to reduce friction, protect the chain and other parts from wear, and also has anti-rust and buffering effects. In addition, high-temperature chain oil also needs to have good heat resistance, which can protect and lubricate the chain at high temperature. It is mainly used in heat-setting machines, stretch tenter machines and printing machines in the textile printing and dyeing industry, and films in the plastic film industry. Lubrication and protection of chains such as stretching machines and paint drying rooms ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): C10M169/04C10M137/08C10M105/38C10N20/02C10N30/06
CPCC10M105/38C10M137/08C10M169/045C10M169/048C10M2207/282C10M2207/2835C10M2207/285C10M2215/064C10M2219/024C10M2223/043C10N2020/02C10N2030/06
Inventor 范海粉王瑞兴
Owner 埃优诺特种新材料科技(山东)有限公司
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