CN104313617A

CN104313617A - Rust-removing metal surface cleaning agent and preparation method thereof

Info

Publication number: CN104313617A
Application number: CN201410622275.9A
Authority: CN
Inventors: 姚侃
Original assignee: HEFEI DAAN PRINTING Co Ltd
Current assignee: HEFEI DAAN PRINTING Co Ltd
Priority date: 2014-11-07
Filing date: 2014-11-07
Publication date: 2015-01-28

Abstract

The invention discloses a rust-removing metal surface cleaning agent. The rust-removing metal surface cleaning agent is characterized in that the rust-removing metal surface cleaning agent is prepared from the following raw materials in parts by weight: 4 to 8 parts of vermiculite powders, 2 to 4 parts of talcum powders, 1 to 2 parts of sodium Lauroamphoacetate, 2 to 4 parts of hydroxyethyl cellulose, 2 to 4 parts of triethanolamine oleate, 1 to 2 parts of rosin-polythylene oxide ester, 2 to 4 parts of sodium thiosulfate, 2 to 4 parts of triethanolamine, 1 to 2 parts of barium petroleum sulfonate, 0.5 to 1 part of ethylene glycol monostearate, 3 to 5 parts of an additive, and 40 to 50 parts of water. The metal surface cleaning agent provided by the invention has the functions of removing rust and cleaning away oil stains and impurities, achieves remarkable cleaning and rust-removing effects, can save resources and simplify processing steps, and is highly practical.

Description

A kind of rust cleaning metal surface cleaning agent and preparation method thereof

Technical field

The present invention relates to metal treatment field, be specifically related to a kind of rust cleaning metal surface cleaning agent and preparation method thereof.

Background technology

Metal and goods thereof often at the various dirt of surface contamination and impurity, as do not removed in time, can will affect the processing effect of next process, and then have influence on the overall performance of product in the course of processing.The Main Function of metal surface cleaning agent is exactly clean metal material surface oil, wax, rust, glue, paint, powder, carbon distribution, impression of the hand, sweat stain, cutting fluid and other dirt.Traditional metal surface cleaning agent is often solvent-borne type, and cost is high, toxicity is large, security is low and environmental pollution is large.Develop and apply environmental protection, safety, efficiently aqueous based surfactant shaped metal surface cleaning agent, becoming trend of the times.

Summary of the invention

The object of this invention is to provide a kind of rust cleaning metal surface cleaning agent.

The present invention is achieved by the following technical solutions:

A kind of rust cleaning metal surface cleaning agent, it is characterized in that, it is obtained by the raw material of following weight parts:

Vermiculite power 4-8, talcum powder 2-4, lauryl both sexes sodium-acetate 1-2, Natvosol 2-4, triethanolamine oleate 2-4, polyoxylethylene abietate 1-2, Sulfothiorine 2-4, trolamine 2-4, barium mahogany sulfonate 1-2, ethylene glycol monostearate 0.5-1, auxiliary agent 3-5, water 40-50;

Wherein auxiliary agent is made up of the raw material of following weight part:

Grape skin 15-20, oxalic acid 2-4, citric acid 2-4, tripoly phosphate sodium STPP 1-2, propylene glycol 3-5, polyoxyethylene nonylphenol ether 1-2, silica powder 1-2, water 20-30;

The preparation method of auxiliary agent is:

Stir after grape skin is mixed with the water that 1/3-1/2 measures, supersound process 0.5-1h, add oxalic acid, citric acid, tripoly phosphate sodium STPP and propylene glycol 200-400r/min, 60-80 DEG C of process 12-24h again, after filtration, filter residue is mixed with the water of surplus, add polyoxyethylene nonylphenol ether and silica powder 1000-1200r/min, 60-80 DEG C of process 6-8h, again filter and the filtrate that twice is obtained merging, pH is adjusted to neutrality, obtains final product.

Eliminate rust the preparation method of metal surface cleaning agent, it is characterized in that, comprise the following steps:

(1) trolamine and vermiculite power, talcum powder are ground 1-2h after mixing, then add the water of lauryl both sexes sodium-acetate and 1/4-1/3 amount, first ultrasonic disperse 10-15min, then 8000-10000r/min high-speed homogenization 15-30min, obtain component A;

(2) triethanolamine oleate, polyoxylethylene abietate and Natvosol are added 800-1000r/min in the water of surplus and stir 5-10min, stir 20-30min under adding barium mahogany sulfonate and ethylene glycol monostearate 60-80 DEG C, equally rotating speed again, obtain B component;

(3) 800-1000r/min after the mixing of component A, B component and all the other raw materials is stirred 15-30min, after packing and get final product.

Advantage of the present invention is:

1., by the improvement of recipe optimization, make product have antirust and cleaning greasy dirt, impurity function concurrently, cleaning and favorable rust preventing effect, economize on resources, simplify processes step, is conducive to the carrying out of next step operation;

2. being attached to the greasy dirt of metallic surface by adding vermiculite power energy active adsorption, both shortening scavenging period, and making again cleaning more thorough; And when metal detergent discharge of wastewater by mode separating most pollutents such as centrifugal, filtrations, be conducive to alleviating sewage disposal burden, more easily reach emission standard.

Embodiment

Non-limiting examples of the present invention is as follows:

A kind of rust cleaning metal surface cleaning agent, is prepared from by the component raw material of following weight (kg):

Vermiculite power 6, talcum powder 3, lauryl both sexes sodium-acetate 1.5, Natvosol 3, triethanolamine oleate 3, polyoxylethylene abietate 1.5, Sulfothiorine 3, trolamine 3, barium mahogany sulfonate 1.5, ethylene glycol monostearate 0.8, auxiliary agent 4, water 45;

Wherein, auxiliary agent is made up of the raw material of following weight (kg):

Grape skin 18, oxalic acid 3, citric acid 3, tripoly phosphate sodium STPP 1.5, propylene glycol 4, polyoxyethylene nonylphenol ether 1.5, silica powder 1.5, water 25;

The preparation method of auxiliary agent:

Stir after grape skin is mixed with the water of 1/2 amount, supersound process 0.5h, add oxalic acid, citric acid, tripoly phosphate sodium STPP and propylene glycol 400r/min, 80 DEG C of process 24h again, after filtration, filter residue is mixed with the water of surplus, add polyoxyethylene nonylphenol ether and silica powder 1200r/min, 60 DEG C of process 8h, again filter and the filtrate that twice is obtained merging, pH is adjusted to neutrality, obtains final product.

The preparation method of rust cleaning metal surface cleaning agent comprises the following steps:

(1) trolamine and vermiculite power, talcum powder are ground 1h after mixing, then add the water of lauryl both sexes sodium-acetate and 1/4 amount, first ultrasonic disperse 15min, then 8000r/min high-speed homogenization 30min, obtain component A;

(2) triethanolamine oleate, polyoxylethylene abietate and Natvosol are added 1000r/min in the water of surplus and stir 5min, then stir 30min under adding barium mahogany sulfonate and ethylene glycol monostearate 80 DEG C, equally rotating speed, obtain B component;

(3) 1000r/min after the mixing of component A, B component and all the other raw materials is stirred 15min, after packing and get final product.

Through inspection, clean-out system cleaning rate >=95% of the present embodiment.

Claims

1. eliminate rust a metal surface cleaning agent, and it is characterized in that, it is obtained by the raw material of following weight parts:

Described auxiliary agent is made up of the raw material of following weight part:

The preparation method of described auxiliary agent is:

2. the preparation method of a kind of metal surface cleaning agent that eliminates rust according to claim 1, is characterized in that, comprise the following steps: