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Wax removal water for cleaning automobile aluminum wheel hub and preparing method thereof

A technology for removing wax water and aluminum wheels, applied in the field of preparation of the wax removing water, can solve the problems of short service cycle, slow wax removal speed, and difficult biodegradation of surfactants, so as to achieve the advantages of enhancing the use effect and improving the work efficiency. Effect

Inactive Publication Date: 2007-09-12
JIANGSU DEMEI TECH
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Although the wax removal water currently used for automotive aluminum wheels can basically meet the requirements of electroplating production, due to the defects of its components, content and preparation methods, there are still problems such as slow wax removal speed, short service life and unsatisfactory wax removal effect. , and the surfactant contained in it is not easy to biodegrade, and it will cause great pollution to the water environment

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0028] The present invention is further illustrated below by way of examples.

[0029] Components and consumption of wax-removing water are as follows in each embodiment:

[0030] Triethanolamine

Oleic acid

fatty alcohol

Polyoxyethylene

ene(9)

Ether kg

coconut oil 2

ethanolamide

(1:1.5)

kg

Anhydrous

Alcohol

kg

penetrant

Concentration%

Dosage

kg

Concentration%

Dosage

kg

Concentration%

Dosage

kg

implement

example 1

99

10

92

12

6

9

3

95

4

implement

Example 2

85

20

87

23

13

8

2

98

7

implement

Example 3

88

18

85

25

6.5

15

5

97

2

...

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PUM

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Abstract

This invention relates to a wax-removing water for cleaning car Al wheel hubs and its preparation method, in which, the components and weight proportions are: TEA 10-20, oleic acid 12-25, fatty alcohol polyethenoxy ether 6-13, coconut oil diethanolamide 8-15, absolute ethanol 2-5 and a penetrating agent 2-7 including the following preparation method: first of all mixing the TEA with oleic oil uniformly, then adding coconut oil diethanolamide, the penetrating agent, the absolute alcohol and the fatty alcohol polyethenoxy ether orderly and mixing them uniformly to get a wax-removing water widely used in wax-removing for Al alloy especially car wheel hubs.

Description

technical field [0001] The invention relates to a wax-removing water used for cleaning aluminum wheel hubs of automobiles, and also relates to a preparation method of the wax-removing water. Background technique [0002] The wax removal treatment of automobile polished aluminum wheels is one of the important processes in the electroplating production, which directly affects the use function and decoration of automobile aluminum wheels. Although the wax removal water currently used for automotive aluminum wheels can basically meet the requirements of electroplating production, due to the defects of its components, content and preparation methods, there are still problems such as slow wax removal speed, short service life and unsatisfactory wax removal effect. , and the surfactant contained in it is not easy to biodegrade, so it pollutes the water environment more. Contents of the invention [0003] The technical problem to be solved by the present invention is to provide a...

Claims

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Application Information

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IPC IPC(8): C23G5/02
Inventor 瞿德勤
Owner JIANGSU DEMEI TECH
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