Low-temperature tolerance automobile belt anti-skidding agent and preparation method thereof

A technology of low temperature resistance and anti-slip agent, applied in chemical instruments and methods, other chemical processes, etc., can solve the problems of reduced belt anti-slip performance, reduced belt transmission efficiency, and belt slippage, so as to improve anti-slip ability and belt transmission rate , the effect of prolonging the service life

Inactive Publication Date: 2017-11-24
滁州汽车与家电技术及装备研究院
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002] With the development of economy and society, cars have gradually entered thousands of households. The extensive use of cars has caused traffic congestion. Due to traffic congestion, a large number of traffic accidents occur frequently, especially for rainy and snowy weather. Due to long-term use causing slippage, the anti-skid effect of the car belt is very important. The anti-skid performance of the existing anti-slip agent is reduced due to the freezing of the anti-slip agent in rainy and snowy low-temperature weather, which in turn causes the belt to slip. Noise, screaming, belt transmission efficiency reduction

Method used

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  • Low-temperature tolerance automobile belt anti-skidding agent and preparation method thereof

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Effect test

Embodiment 1

[0028] A kind of anti-skid agent for automobile belts with low temperature resistance, prepared from the following raw materials in parts by weight: 70g purified water, 2.2g ammonium bifluoride, 2.2g citric acid, 0.1g sterilant dodecyl dimethyl benzyl ammonium chloride , 4g antifreeze propylene glycol, 0.1g brightening agent, wherein the brightening agent is configured with a ratio of 1:1 by methyl polysiloxane and KH560 silane coupling agent;

[0029] Described anti-skid agent is obtained by following preparation steps:

[0030] (1) Take the above-mentioned pure water by weight, heat it to 30°C in the reactor, add ammonium bifluoride to it, adjust the stirring speed of the reactor to 800-1000rpm, and stir evenly until the ammonium hydrogen fluoride is completely dissolved to obtain an aqueous solution of ammonium hydrogen fluoride ;

[0031] (2) Cool the ammonium bifluoride aqueous solution prepared in step 1 to 20° C., then add citric acid therein, and stir at a speed of 80...

Embodiment 2

[0036] A kind of anti-slip agent for automobile belts with low temperature resistance, prepared from the following raw materials in parts by weight: 68g purified water, 2.1g ammonium bifluoride, 2g citric acid, 0.08g sterilant dodecyl dimethyl benzyl ammonium chloride, 3g antifreeze propylene glycol, 0.08g brightening agent, wherein the brightening agent is configured by methyl polysiloxane and KH560 silane coupling agent in a ratio of 1:1;

[0037] Described anti-skid agent is obtained by following preparation steps:

[0038] (1) Take the pure water in the above parts by weight, heat it to 25°C in the reactor, add ammonium hydrogen fluoride to it, adjust the stirring speed of the reactor to 800-1000rpm, and stir evenly until the ammonium hydrogen fluoride is completely dissolved to obtain an aqueous solution of ammonium hydrogen fluoride ;

[0039] (2) Cool the ammonium bifluoride aqueous solution prepared in step 1 to 15° C., then add citric acid therein, and stir at a spee...

Embodiment 3

[0044] A kind of anti-slip agent for automobile belts with low temperature resistance, prepared from the following raw materials in parts by weight: 73g purified water, 2.5g ammonium bifluoride, 2.7g citric acid, 0.23g sterilant dodecyl dimethyl benzyl ammonium chloride , 6g antifreeze propylene glycol, 0.15g brightener, wherein the brightener is configured with a ratio of 1:1 by methyl polysiloxane and KH560 silane coupling agent;

[0045] Described anti-skid agent is obtained by following preparation steps:

[0046] (1) Take the pure water in the above parts by weight, heat it to 40°C in the reactor, add ammonium bifluoride to it, adjust the stirring speed of the reactor to 800-1000rpm, and stir evenly until the ammonium hydrogen fluoride is completely dissolved to obtain an aqueous solution of ammonium hydrogen fluoride ;

[0047] (2) Cool the ammonium bifluoride aqueous solution prepared in step 1 to 25° C., then add citric acid therein, and stir at a speed of 800-1000 rp...

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Abstract

The invention discloses a low-temperature tolerance automobile belt anti-skidding agent. The anti-skidding agent is characterized by being prepared from the following raw materials in parts by weight: 68-73 parts of purified water, 2.1-2.5 parts of ammonium hydrogen fluoride, 2-2.7 parts of citric acid, 0.08-0.23 part of a sterilizing agent, 3-6 parts of an antifreezing solution and 0.08-0.15 part of a brightener. By adding the antifreezing solution into the anti-skidding agent, the skidding of a belt caused by the freezing of the anti-skidding agent in a low-temperature environment can be inhibited, noise and screaming produced during the operation of the belt are eliminated, the transmission rate of the belt is improved, the working capacities of an automobile air conditioner and a fan can be obviously improved, the working environment is improved, and the service life of the belt is prolonged; and meanwhile, by adding the brightener and the sterilizing agent, the drying, cracking and oxidation of the belt can be effectively prevented.

Description

technical field [0001] The invention belongs to the field of automobiles, and relates to a low-temperature resistant automobile belt anti-slip agent and a preparation method. Background technique [0002] With the development of economy and society, cars have gradually entered thousands of households. The extensive use of cars has caused traffic congestion. Due to traffic congestion, a large number of traffic accidents occur frequently, especially for rainy and snowy weather. Due to long-term use causing slippage, the anti-skid effect of the car belt is very important. The anti-skid performance of the existing anti-slip agent is reduced due to the freezing of the anti-slip agent in rainy and snowy low-temperature weather, which in turn causes the belt to slip. Noise, screaming, belt transmission efficiency is reduced. Contents of the invention [0003] The object of the present invention is to provide a low-temperature-resistant car belt anti-slip agent and its preparatio...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): C09K3/14
CPCC09K3/149
Inventor 彭继友
Owner 滁州汽车与家电技术及装备研究院
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