CN103540186A - Cleaning agent for cleaning printing ink and preparation method thereof - Google Patents

Abstract

The invention discloses a cleaning agent for cleaning printing ink. The cleaning agent is characterized in that the cleaning agent is prepared from the following raw materials in parts by weight: 15-25 parts of octane phenol polyoxyethylene ether, 5-15 parts of oleic acid, 3-4 parts of sodium oleate, 2-3 parts of sodium perborate, 1-2 parts of sodium percarbonate, 2-3 parts of coco imidazoline dicarboxylate sodium, 4-6 parts of ethylene glycol monobutyl ether, 2-3 parts of sodium dodecyl benzene sulfonate, 1-2 parts of boric acid, 2-3 parts of triethanolamine borate, 4-5 parts of auxiliaries and 100-110 parts of water. According to the cleaning agent disclosed by the invention, the auxiliaries are added to improve the process performance of the cleaning agent and reduce the toxicity, the side effects and the environmental pollution; the cleaning agent disclosed by the invention has the advantages of strong cleaning capability, no toxicity, no volatilization, no harm to a human body, no corrosion, no damages to equipment, simple process, low manufacturing cost and convenience in use.

Description

For cleaning clean-out system of printing-ink and preparation method thereof

Technical field

The present invention relates to print cleaning technique field, particularly a kind of for cleaning clean-out system of printing-ink and preparation method thereof.

Background technology

Printing equipment needs the dirts such as routine cleaning greasy dirt and ink marks in process of production.When changing ink kind or print job need the ink on ink roller to clean up after completing, and softening drum, silk screen, press plate and type matrix on printing press can be infected with ink in printing process, for keeping the standard state of printing press and the quality of printed matter also to tackle printing machinery, clean.

Existing detergent for ink is mainly divided into two large classes: a class is vapour, kerosene, and another kind of is the special-purpose novel printing ink cleaning agent of printing.

Gasoline and kerosene are a kind of wide spectrum organism solvents, and proportion is little, and evaporation rate is fast, cheap.In the existing printing house of China, major part is also cleaned ink with gasoline and kerosene.As detergent for ink, there are a lot of shortcomings in gasoline and kerosene: the one, and safety problem, vapour oil flash only has twenties degree, if the ventilation equipment in printing factory building is bad, is easy to the situation of causing danger; The 2nd, pollution problem, gasoline and kerosene, as a kind of organic solvent, have certain toxicity, if Long Term Contact must cause destruction to a certain degree to the healthy of workman and environment around.Novel printing ink cleaning agent is compared with kerosene with gasoline, and cleaning performance is good, and safety performance is high, and little to the pollution hazard of human body and environment.Novel printing ink cleaning agent normally consists of solvent, tensio-active agent, auxiliary agent, water.At present conventional solvent is still from non-renewable solvent oil, and such as kerosene, smell is large, and degradation property is poor, and environment is still existed to certain threat.

Summary of the invention

The object of this invention is to provide a kind of for cleaning clean-out system of printing-ink and preparation method thereof.

In order to realize object of the present invention, the present invention passes through following scheme implementation:

For cleaning a clean-out system for printing-ink, by the raw material of following weight part, made: octyl phenol Soxylat A 25-7 15-25, oleic acid 5-15, sodium oleate 3-4, Sodium peroxoborate 2-3, SPC-D 1-2, cocoyl tetrahydroglyoxaline Sodium Dicarboxylic Acid 2-3, ethylene glycol monobutyl ether 4-6, Sodium dodecylbenzene sulfonate 2-3, boric acid 1-2, trolamine boric acid ester 2-3, auxiliary agent 4-5, water 100-110;

Described auxiliary agent is made by the raw material of following weight part: Silane coupling reagent KH-570 2-3, ricinolic acid 3-4, methacrylic acid-2-hydroxy methacrylate 2-3, neopentyl glycol 3-4, vinyl acetate 2-3, oxidation inhibitor 1035 2-3, ethanol 14-16; Preparation method mixes Silane coupling reagent KH-570, ricinolic acid, ethanol, is heated to 60-70 ℃, stirs after 20-30 minute, then adds other remaining component, is warming up to 80-85 ℃, stirs 30-40 minutes, obtains.

Of the present invention for cleaning the clean-out system of printing-ink, by following concrete steps, made:

(1) at room temperature oleic acid, sodium oleate, Sodium peroxoborate, SPC-D, boric acid are added in mixing kettle, add in mixing kettle after the water of half amount is heated to 65-75 ℃, be stirred to completely and dissolve;

(2) octyl phenol Soxylat A 25-7, cocoyl tetrahydroglyoxaline Sodium Dicarboxylic Acid, ethylene glycol monobutyl ether, Sodium dodecylbenzene sulfonate, trolamine boric acid ester are added in mixing kettle, add surplus be heated to 80-90 ℃ water, with the speed of 1300-1500 rev/min, stir 4-5 minute;

(3) finally auxiliary agent and all the other remaining components are added in mixing kettle, stir, naturally cooling.

Excellent effect of the present invention is: the present invention adds auxiliary agent, has improved the processing performance of clean-out system, reduces its toxic side effect and the pollution to environment; Cleansing power of the present invention is strong, nontoxic, non-volatile, harmless, does not have corrodibility, and to not damage of equipment, technique is simple, and cost of manufacture is low, easy to use.

Embodiment

Below by specific examples, the present invention is described in detail.

For cleaning a clean-out system for printing-ink, by following weight part (kilogram) raw material make: octyl phenol Soxylat A 25-7 15, oleic acid 5, sodium oleate 3, Sodium peroxoborate 2, SPC-D 1, cocoyl tetrahydroglyoxaline Sodium Dicarboxylic Acid 2, ethylene glycol monobutyl ether 4, Sodium dodecylbenzene sulfonate 2, boric acid 1, trolamine boric acid ester 2, auxiliary agent 4, water 100;

Described auxiliary agent by following weight part (kilogram) raw material make: Silane coupling reagent KH-570 2, ricinolic acid 3, methacrylic acid-2-hydroxy methacrylate 3, neopentyl glycol 3, vinyl acetate 2, oxidation inhibitor 1,035 3, ethanol 14; Preparation method mixes Silane coupling reagent KH-570, ricinolic acid, ethanol, is heated to 60-70 ℃, stirs after 20-30 minute, then adds other remaining component, is warming up to 80-85 ℃, stirs 30-40 minutes, obtains.

Of the present invention for cleaning the clean-out system of printing-ink, by following concrete steps, made:

(1) at room temperature oleic acid, sodium oleate, Sodium peroxoborate, SPC-D, boric acid are added in mixing kettle, add in mixing kettle after the water of half amount is heated to 65-75 ℃, be stirred to completely and dissolve;

(2) octyl phenol Soxylat A 25-7, cocoyl tetrahydroglyoxaline Sodium Dicarboxylic Acid, ethylene glycol monobutyl ether, Sodium dodecylbenzene sulfonate, trolamine boric acid ester are added in mixing kettle, add surplus be heated to 80-90 ℃ water, with the speed of 1300-1500 rev/min, stir 4-5 minute;

(3) finally auxiliary agent and all the other remaining components are added in mixing kettle, stir, naturally cooling.

Ink is applied on the stainless steel metal thin slice of certain mass, under state of nature, dries, steel disc is placed in to the beaker that fills clean-out system, at 25 ℃, soak after 5 minutes, more at the uniform velocity vibrate 5 minutes, obtaining cleaning soil removal efficiency is 92.8%, and cleansing power is good.With this clean-out system with gasoline, kerosene, compare, rubber cloth increases the service life 2 years, ink roller can increase the service life 3 years.

Claims (2)

1. one kind for cleaning the clean-out system of printing-ink, it is characterized in that, by the raw material of following weight part, made: octyl phenol Soxylat A 25-7 15-25, oleic acid 5-15, sodium oleate 3-4, Sodium peroxoborate 2-3, SPC-D 1-2, cocoyl tetrahydroglyoxaline Sodium Dicarboxylic Acid 2-3, ethylene glycol monobutyl ether 4-6, Sodium dodecylbenzene sulfonate 2-3, boric acid 1-2, trolamine boric acid ester 2-3, auxiliary agent 4-5, water 100-110;

Described auxiliary agent is made by the raw material of following weight part: Silane coupling reagent KH-570 2-3, ricinolic acid 3-4, methacrylic acid-2-hydroxy methacrylate 2-3, neopentyl glycol 3-4, vinyl acetate 2-3, oxidation inhibitor 1035 2-3, ethanol 14-16; Preparation method mixes Silane coupling reagent KH-570, ricinolic acid, ethanol, is heated to 60-70 ℃, stirs after 20-30 minute, then adds other remaining component, is warming up to 80-85 ℃, stirs 30-40 minutes, obtains.

2. according to claim 1 for cleaning the clean-out system of printing-ink, it is characterized in that, by following concrete steps, made:

(1) at room temperature oleic acid, sodium oleate, Sodium peroxoborate, SPC-D, boric acid are added in mixing kettle, add in mixing kettle after the water of half amount is heated to 65-75 ℃, be stirred to completely and dissolve;

(2) octyl phenol Soxylat A 25-7, cocoyl tetrahydroglyoxaline Sodium Dicarboxylic Acid, ethylene glycol monobutyl ether, Sodium dodecylbenzene sulfonate, trolamine boric acid ester are added in mixing kettle, add surplus be heated to 80-90 ℃ water, with the speed of 1300-1500 rev/min, stir 4-5 minute;

(3) finally auxiliary agent and all the other remaining components are added in mixing kettle, stir, naturally cooling.