CN104313624A - Metal surface cleaning agent containing walnut shell flour and preparation method of metal surface cleaning agent - Google Patents

Abstract

The invention discloses a metal surface cleaning agent containing walnut shell flour. The metal surface cleaning agent is prepared from the following raw materials in parts by weight: 8-10 parts of walnut shell flour, 2-4 parts of sodium methyl cocoyl taurate, 2-4 parts of sodium laurylsulfate, 2-4 parts of sodium silicate, 1-2 parts of acesulfame potassium, 2-4 parts of sodium polyacrylate, 2-4 parts of glycerinum, 0.3-0.5 part of sodium phytate, 0.2-0.4 part of stannous chloride, 0.2-0.4 part of sweet orange oil, 0.1-0.2 part of propylgallate, 3-5 parts of additive and 40-50 parts of water. The metal surface cleaning agent disclosed by the invention has the characteristics of high degreasing capacity, good cleaning effect, mild nature, use safety, environmental protection and innocuity, no secondary pollution is caused, and the metal surface cleaning agent further has the auxiliary effects of cleaning the air and purifying the working environment.

Description

A kind of metal surface cleaning agent containing walnut shell flour and preparation method thereof

Technical field

The present invention relates to metal treatment field, be specifically related to a kind of metal surface cleaning agent containing walnut shell flour 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 metal surface cleaning agent containing walnut shell flour.

The present invention is achieved by the following technical solutions:

Containing a metal surface cleaning agent for walnut shell flour, it is characterized in that, it is obtained by the raw material of following weight parts:

Walnut shell flour 8-10, sodium cocoyl methyl Sodium taurine salt 2-4, sodium laurylsulfate 2-4; water glass 2-4; acesulfame potassium 1-2, sodium polyacrylate 2-4, glycerine 2-4; sodium phytate 0.3-0.5; tin protochloride 0.2-0.4, sweet orange oil 0.2-0.4, Tenox PG 0.1-0.2; 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.

Containing a preparation method for the metal surface cleaning agent of walnut shell flour, it is characterized in that, comprise the following steps:

(1) grind 1-2h after glycerine, sweet orange oil and walnut shell flour being mixed, then add the water of sodium cocoyl methyl Sodium taurine salt and 1/4-1/3 amount, first ultrasonic disperse 10-15min, then 8000-10000r/min high-speed homogenization 15-30min, obtain component A;

(2) sodium laurylsulfate and acesulfame potassium are added 800-1000r/min in the water of surplus and stir 5-10min, then stir 20-30min under adding sodium polyacrylate and Tenox PG 60-80 DEG C, equally rotating speed, 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, product is had, and ability of cleaning greasy dirt is strong, cleaning performance is good, character is gentle, use safety, environmentally friendly feature, does not cause secondary pollution, also has auxiliary effect of fresh air, purification Working environment;

2. being attached to the greasy dirt of metallic surface by adding walnut shell flour active adsorption, both shortening scavenging period, make again cleaning more thorough, contribute to the carrying out of next step treatment process; 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:

Containing a metal surface cleaning agent for walnut shell flour, be prepared from by the component raw material of following weight (kg):

Walnut shell flour 9, sodium cocoyl methyl Sodium taurine salt 3, sodium laurylsulfate 3, water glass 3, acesulfame potassium 1.5, sodium polyacrylate 3, glycerine 3, sodium phytate 0.4, tin protochloride 0.3, sweet orange oil 0.3, Tenox PG 0.15, 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.

Preparation method containing the metal surface cleaning agent of walnut shell flour comprises the following steps:

(1) grind 2h after glycerine, sweet orange oil and walnut shell flour being mixed, then add the water of sodium cocoyl methyl Sodium taurine salt and 1/4 amount, first ultrasonic disperse 10min, then 8000r/min high-speed homogenization 30min, obtain component A;

(2) sodium laurylsulfate and acesulfame potassium are added 1000r/min in the water of surplus and stir 5min, then stir 20min under adding sodium polyacrylate and Tenox PG 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 (2)

1., containing a metal surface cleaning agent for walnut shell flour, it is characterized in that, it is obtained by the raw material of following weight parts:

Walnut shell flour 8-10, sodium cocoyl methyl Sodium taurine salt 2-4, sodium laurylsulfate 2-4, water glass 2-4, acesulfame potassium 1-2, sodium polyacrylate 2-4, glycerine 2-4, sodium phytate 0.3-0.5, tin protochloride 0.2-0.4, sweet orange oil 0.2-0.4, Tenox PG 0.1-0.2, auxiliary agent 3-5, water 40-50;

Described 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 described 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.

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

(1) grind 1-2h after glycerine, sweet orange oil and walnut shell flour being mixed, then add the water of sodium cocoyl methyl Sodium taurine salt and 1/4-1/3 amount, first ultrasonic disperse 10-15min, then 8000-10000r/min high-speed homogenization 15-30min, obtain component A;

(2) sodium laurylsulfate and acesulfame potassium are added 800-1000r/min in the water of surplus and stir 5-10min, then stir 20-30min under adding sodium polyacrylate and Tenox PG 60-80 DEG C, equally rotating speed, 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.