CN104328445A - Metal surface cleaning agent containing shell powder and preparation method of metal surface cleaning agent - Google Patents

Abstract

The invention discloses a metal surface cleaning agent containing shell powder. The metal surface cleaning agent is characterized in that the metal surface cleaning agent is prepared from the following raw materials in parts by weight: 5-10 parts of shell powder, 3-5 parts of cocamidopropyl betaine, 1-2 parts of isopropyl myristate, 2-4 parts of polyvinylpyrrolidone, 1-2 parts of petroleum sodium sulfonate, 0.5-1 part of methyl salicylate, 1-2 parts of carboxymethyl chitosan, 0.01-0.02 part of methyl paraben, 2-4 parts of triethanolamine, 1-2 parts of sodium citrate, 0.5-1 part of sodium ligninsulfonate, 3-5 parts of additives and 40-50 parts of water. The metal surface cleaning agent disclosed by the invention is fast in decontamination, strong in decontamination performance, good in stability, safe and environment-friendly, simultaneously has auxiliary effects of preventing rust and purifying air, is also conductive to reducing the burden of sewage treatment and is easier to achieve the waste water emission standard.

Description

A kind of metal surface cleaning agent containing oyster shell whiting 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 oyster shell whiting 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 oyster shell whiting.

The present invention is achieved by the following technical solutions:

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

Oyster shell whiting 5-10, AMONYL 380LC 3-5, Isopropyl myristate 1-2, polyvinylpyrrolidone 2-4, petroleum sodium sulfonate 1-2, wintergreen oil 0.5-1, cm-chitosan 1-2, methyl p-hydroxybenzoate 0.01-0.02, trolamine 2-4, Trisodium Citrate 1-2, sodium lignosulfonate 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.

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

(1) 200-400r/min after trolamine and oyster shell whiting mixing is stirred 1-2h, then add the water of polyvinylpyrrolidone and 1/4-1/3 amount, first ultrasonic disperse 10-15min, then 8000-10000r/min high-speed homogenization 15-30min, obtain component A;

(2) AMONYL 380LC, sodium lignosulfonate and cm-chitosan are added 800-1000r/min in the water of surplus and stir 5-10min, add Trisodium Citrate, methyl p-hydroxybenzoate, petroleum sodium sulfonate and Isopropyl myristate 40-60 DEG C again, stir 20-30min under same 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 5-10min, after packing and get final product.

The invention has the beneficial effects as follows:

1. by the improvement of recipe optimization, metal surface cleaning agent is had, and decontamination is fast, the high-performance of good stability, and powerfully can remove metal surface greasy dirt, clean effect is good, safety and environmental protection, also has antirust effect;

2. by the interpolation of oyster shell whiting, reach the effect of the greasy dirt that purifies air, adsorbs, 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 oyster shell whiting, be prepared from by the component raw material of following weight (kg):

Oyster shell whiting 8, AMONYL 380LC 4, Isopropyl myristate 1.5, polyvinylpyrrolidone 3, petroleum sodium sulfonate 1.5, wintergreen oil 0.8, cm-chitosan 1.5, methyl p-hydroxybenzoate 0.015, trolamine 3, Trisodium Citrate 1.5, sodium lignosulfonate 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.

Preparation method containing the metal surface cleaning agent of oyster shell whiting comprises the following steps:

(1) 400r/min after trolamine and oyster shell whiting mixing is stirred 1h, then add the water of polyvinylpyrrolidone and 1/3 amount, first ultrasonic disperse 10min, then 8000r/min high-speed homogenization 15min, obtain component A;

(2) AMONYL 380LC, sodium lignosulfonate and cm-chitosan are added 1000r/min in the water of surplus and stir 5min, stir 20min under adding Trisodium Citrate, methyl p-hydroxybenzoate, petroleum sodium sulfonate and Isopropyl myristate 60 DEG C, same rotating speed again, obtain B component;

(3) 1000r/min after the mixing of component A, B component and all the other raw materials is stirred 5min, 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 oyster shell whiting, it is characterized in that, it is obtained by the raw material of following weight parts:

Oyster shell whiting 5-10, AMONYL 380LC 3-5, Isopropyl myristate 1-2, polyvinylpyrrolidone 2-4, petroleum sodium sulfonate 1-2, wintergreen oil 0.5-1, cm-chitosan 1-2, methyl p-hydroxybenzoate 0.01-0.02, trolamine 2-4, Trisodium Citrate 1-2, sodium lignosulfonate 0.5-1, 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 oyster shell whiting according to claim 1, is characterized in that, comprise the following steps:

(1) 200-400r/min after trolamine and oyster shell whiting mixing is stirred 1-2h, then add the water of polyvinylpyrrolidone and 1/4-1/3 amount, first ultrasonic disperse 10-15min, then 8000-10000r/min high-speed homogenization 15-30min, obtain component A;

(2) AMONYL 380LC, sodium lignosulfonate and cm-chitosan are added 800-1000r/min in the water of surplus and stir 5-10min, add Trisodium Citrate, methyl p-hydroxybenzoate, petroleum sodium sulfonate and Isopropyl myristate 40-60 DEG C again, stir 20-30min under same 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 5-10min, after packing and get final product.