Preparation method of high-performance compound lubricant

A composite lubricant and high-performance technology, which is applied in the field of preparation of high-performance composite lubricants, can solve problems such as low quality, small number of varieties, and single function, and achieve the effect of superior impact strength and electrical properties

Inactive Publication Date: 2018-03-20
SHAANXI JUJIEHAN CHEM CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

The plastic lubricants currently on the market in our country have the disadvantages of single function, low quality, small number of varieties and uneven particles.

Method used

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Embodiment 1

[0016] The present invention relates to a kind of preparation method of high-performance composite lubricant, it is characterized in that comprising the following preparation technology:

[0017] (1) Take the following raw materials for future use: hydrogenated palm oil, Shanghai Jinyue Chemical Co., Ltd.; glycerin, Jining Hongwei Chemical Co., Ltd.; activated clay, Shandong Haoyao New Material Co., Ltd.; caustic soda, Henan Jindadi Chemical Co., Ltd.; stearin Acid, Jiangsu Haian Petrochemical Plant; Ethylenediamine, Dongying Shuangying Chemical Co., Ltd.; Organoborate, Langfang Ruifoli Chemical Co., Ltd.; Fluoropolymer Bright Lubricant, Chengdu Xianghe Chemical Co., Ltd.;

[0018] (2) adding hydrogenated palm oil and glycerin into the reaction kettle for mixing and heating reaction, adding an appropriate amount of caustic soda to adjust the pH value, then adding a certain amount of activated clay for decolorization, and filtering the clay to obtain glycerol monostearate;

[0...

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Abstract

The invention relates to a preparation method of a high-performance compound lubricant. The preparation method comprises the following preparation processes: taking the following raw materials for spare use: hydrogenated palm oil from Shanghai Jinyue Chemical Co., Ltd., glycerinum from Jining Hongvi Chemical Co., Ltd., and activated clay from Shandong Haoyao New Material Co., Ltd. The high-performance compound lubricant prepared by the method has grearer advantages in the aspects of extrusion amount, impact strength and electric performance.

Description

technical field [0001] The invention relates to a preparation method of a high-performance composite lubricant. Background technique [0002] Adding lubricants as additives during plastic processing can reduce the friction between particles before and after resin melting, and reduce the friction between the melt and processing equipment, thereby improving processability, saving power consumption, and increasing productivity. At the same time, it also helps to prevent the thermal degradation of the resin caused by excessive heat generated by friction, reduce the melt viscosity, promote the melt fluidity, prevent the resin from sticking to the metal surface, and improve the release property. The plastic lubricants on the existing market in my country have the disadvantages of single function, low quality, few varieties and uneven particles. Therefore, the development of a multifunctional, high-performance, internal and external complementary compound lubricant will play a pos...

Claims

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Application Information

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IPC IPC(8): C08L101/04C08K5/103C08K5/20C08K5/55
CPCC08K5/103C08K5/20C08K5/55C08L101/04
Inventor 李长英
Owner SHAANXI JUJIEHAN CHEM CO LTD
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