CN104559431A - Metal printing cloth-washing water - Google Patents

Abstract

The invention discloses metal printing cloth-washing water which is prepared from the following components in percentage by weight: 8-10% of tributyl phosphate, 2-2.5% of triethanolamine, 0.2-0.25% of a chelating agent, 2.5-3.5% of a non-ionic surfactant, 1.5-2.5% of an anionic surfactant and the balance of softened water. The metal printing cloth-washing water integrates mechanisms and properties of fusion and permeation, adsorption, emulsion, solubilization and peeling, is good in high-temperature stability and convenient and safe to use, and can be used for quickly removing printing ink stains on a rubber blanket.

Description

A kind of tin graphed sheet washes cloth water

Technical field

The present invention relates to tin graphed sheet printing equipment area of maintenance, be specifically related to a kind of tin graphed sheet and wash cloth water.

Background technology

For the tin graphed sheet printing can manufacturing technology taking metal as base material, more and more higher for print request, picture and text are more and more exquisite careful, and this just causes requiring to promote to the site transfer of blanket.How to ensure that blanket site reduction degree is high, will see that cleaning material can play great effect.

At present, for clean tin graphed sheet blanket main employing below two kinds of clean-out systems:

One is: gasoline, white shallow lake oils clean-out system, although this kind solvent well can dissolve ink, but its burning-point is low, inflammable, disaster hidden-trouble is large, and particularly tin graphed sheet industry needs high-temperature operation, more increase danger coefficient, and volatilization is fast, waste is serious, and causes damage and contaminate environment to operator is healthy;

It two is: mackintosh of offset printing clean-out system, such clean-out system is mainly applicable to the blanket cleaning of printing paper technique, it is high to the solubleness of paper hair paper scrap, but for tin graphed sheet field, because base material belongs to metal category, density is high, smooth, has high request to ink composition, ink is formed primarily of synthetic resins such as resol, polyamide, acrylic resins, therefore fully and completely can not remove ink residue with this kind of cleaning material.

Summary of the invention

The object of the invention is to provide a kind of tin graphed sheet to wash cloth water, cleans with conventional clean agent such as gasoline, mackintosh of offset printing clean-out systems in order to substitute to tin graphed sheet blanket, its cleaning effective and environmental protection.

For achieving the above object, the technical solution used in the present invention is:

A kind of tin graphed sheet washes cloth water, and it is made up of following components by weight percent: the tributyl phosphate of 8 ~ 10%, the trolamine of 2 ~ 2.5%, the sequestrant of 0.2 ~ 0.25%, the nonionogenic tenside of 2.5 ~ 3.5%, the anion surfactant of 1.5 ~ 2.5%, surplus is softening water.

The ink dirt adhered on blanket is made up of the synthetic resins such as acrylic resin and the stopping composition such as pigment dyestuff, calcene, tributyl phosphate is used to carry out dissolving deinking to it, trolamine regulates the PH of whole clean-out system, plays the effect of inhibition, sequestrant plays the effect of stabilized formulations, and nonionogenic tenside and anion surfactant play the effect promoting infiltration and promote infiltration respectively.A kind of tin graphed sheet provided by the invention washes cloth the comprehensive synthesis and ubiquit of water, absorption, emulsification, solubilising, the mechanism property that peels off, and its high-temperature stable can be good, easy to use, safe, can remove the ink stain on blanket fast.

Further scheme is:

Described nonionogenic tenside is that polyoxyethylene octylphenol ether, polyoxyethylene nonylphenol ether and sorbitan fatty acid ester are formulated according to mass ratio 1:1 ~ 1.5:0.01 ~ 0.02.

Described aniorfic surfactant is that Sodium dodecylbenzene sulfonate and sodium lauryl sulphate are formulated according to mass ratio 1:0.2 ~ 0.4.

Sequestrant is that sodium polyphosphate, SODIUM PHOSPHATE, MONOBASIC and tricarboxylic methylamine are formulated according to mass ratio 0.1 ~ 0.2:1:0.01 ~ 0.05.

By test of long duration, on the basis realizing the object of the invention, preferably implement by following prioritization scheme, to improve the cleaning performance of this clean-out system to tin graphed sheet blanket further, this prioritization scheme is specific as follows:

This clean-out system is made up of following components by weight percent: the tributyl phosphate of 9%, the trolamine of 2%, the sequestrant of 0.2%, the nonionogenic tenside of 3.5%, the anion surfactant of 2.5%, and surplus is softening water;

Wherein:

Nonionogenic tenside is that polyoxyethylene octylphenol ether, polyoxyethylene nonylphenol ether and sorbitan fatty acid ester are formulated according to mass ratio 1:1:0.02;

Aniorfic surfactant is that Sodium dodecylbenzene sulfonate and sodium lauryl sulphate are formulated according to mass ratio 1:0.3;

Sequestrant is that sodium polyphosphate, SODIUM PHOSPHATE, MONOBASIC and tricarboxylic methylamine are formulated according to mass ratio 0.1:1:0.05.

Embodiment

Below by way of specific embodiment, the invention will be further described.But it should not be construed as the restriction to the claims in the present invention request protection domain.

Embodiment 1

Weigh each preparation raw material, this kind of tin graphed sheet of mixed preparing washes cloth water according to a certain percentage, consisting of of this clean-out system: the tributyl phosphate of 8%, the trolamine of 2.5%, the sequestrant of 0.2%, the nonionogenic tenside of 3.5%, the anion surfactant of 2.5%, surplus is softening water.

Described nonionogenic tenside is that polyoxyethylene octylphenol ether, polyoxyethylene nonylphenol ether and sorbitan fatty acid ester are formulated according to mass ratio 1:1:0.02.

Described aniorfic surfactant is that Sodium dodecylbenzene sulfonate and sodium lauryl sulphate are formulated according to mass ratio 1:0.2.

Sequestrant is that sodium polyphosphate, SODIUM PHOSPHATE, MONOBASIC and tricarboxylic methylamine are formulated according to mass ratio 0.2:1:0.05.

Embodiment 2

Weigh each preparation raw material, this kind of tin graphed sheet of mixed preparing washes cloth water according to a certain percentage, consisting of of this clean-out system: the tributyl phosphate of 10%, the trolamine of 2%, the sequestrant of 0.25%, the nonionogenic tenside of 2.5%, the anion surfactant of 2.5%, surplus is softening water.

Described nonionogenic tenside is that polyoxyethylene octylphenol ether, polyoxyethylene nonylphenol ether and sorbitan fatty acid ester are formulated according to mass ratio 1:1.5:0.01.

Described aniorfic surfactant is that Sodium dodecylbenzene sulfonate and sodium lauryl sulphate are formulated according to mass ratio 1:0.4;

Sequestrant is that sodium polyphosphate, SODIUM PHOSPHATE, MONOBASIC and tricarboxylic methylamine are formulated according to mass ratio 0.1:1:0.01.

Embodiment 3

Weigh each preparation raw material, this kind of tin graphed sheet of mixed preparing washes cloth water according to a certain percentage, consisting of of this clean-out system: the tributyl phosphate of 9%, the trolamine of 2.5%, the sequestrant of 0.25%, the nonionogenic tenside of 3.0%, the anion surfactant of 2.0%, surplus is softening water.

Described nonionogenic tenside is that polyoxyethylene octylphenol ether, polyoxyethylene nonylphenol ether and sorbitan fatty acid ester are formulated according to mass ratio 1:1.5:0.01.

Described aniorfic surfactant is that Sodium dodecylbenzene sulfonate and sodium lauryl sulphate are formulated according to mass ratio 1:0.25.

Sequestrant is that sodium polyphosphate, SODIUM PHOSPHATE, MONOBASIC and tricarboxylic methylamine are formulated according to mass ratio 0.15:1:0.03.

Embodiment 4

Weigh each preparation raw material, this kind of tin graphed sheet of mixed preparing washes cloth water according to a certain percentage, consisting of of this clean-out system: the tributyl phosphate of 9%, the trolamine of 2%, the sequestrant of 0.2%, the nonionogenic tenside of 3.5%, the anion surfactant of 2.5%, surplus is softening water.

Nonionogenic tenside is that polyoxyethylene octylphenol ether, polyoxyethylene nonylphenol ether and sorbitan fatty acid ester are formulated according to mass ratio 1:1:0.02.

Aniorfic surfactant is that Sodium dodecylbenzene sulfonate and sodium lauryl sulphate are formulated according to mass ratio 1:0.3.

Sequestrant is that sodium polyphosphate, SODIUM PHOSPHATE, MONOBASIC and tricarboxylic methylamine are formulated according to mass ratio 0.1:1:0.05.

The clean-out system in above-described embodiment 1 ~ 4 is used to clean tin graphed sheet blanket respectively, its cleaning way is consistent with the cleaning way of conventional clean agent, wherein the wash result of embodiment 4 is best, shortest time, the recovery effects of blanket is best, embodiment 2,3 is taken second place, and the cleaning performance of embodiment 1 and the recovery effects of blanket are all better, but the time is slightly long.

The above is only the preferred embodiment of the present invention; it should be pointed out that for those skilled in the art, under the premise without departing from the principles of the invention; can also make some improvements and modifications, these improvements and modifications also should be considered as protection scope of the present invention.

Claims (5)

1. tin graphed sheet washes cloth a water, and it is made up of following components by weight percent: the tributyl phosphate of 8 ~ 10%, the trolamine of 2 ~ 2.5%, the sequestrant of 0.2 ~ 0.25%, the nonionogenic tenside of 2.5 ~ 3.5%, the anion surfactant of 1.5 ~ 2.5%, surplus is softening water.

2. a kind of tin graphed sheet as claimed in claim 1 washes cloth water, it is characterized in that: described nonionogenic tenside is that polyoxyethylene octylphenol ether, polyoxyethylene nonylphenol ether and sorbitan fatty acid ester are formulated according to mass ratio 1:1 ~ 1.5:0.01 ~ 0.02.

3. a kind of tin graphed sheet as claimed in claim 1 washes cloth water, it is characterized in that: described aniorfic surfactant is that Sodium dodecylbenzene sulfonate and sodium lauryl sulphate are formulated according to mass ratio 1:0.2 ~ 0.4.

4. a kind of tin graphed sheet as claimed in claim 1 washes cloth water, it is characterized in that: sequestrant is that sodium polyphosphate, SODIUM PHOSPHATE, MONOBASIC and tricarboxylic methylamine are formulated according to mass ratio 0.1 ~ 0.2:1:0.01 ~ 0.05.

5. a kind of tin graphed sheet as claimed in claim 1 washes cloth water, it is characterized in that: this clean-out system is made up of following components by weight percent: the tributyl phosphate of 9%, the trolamine of 2%, the sequestrant of 0.2%, the nonionogenic tenside of 3.5%, the anion surfactant of 2.5%, surplus is softening water;

Wherein:

Nonionogenic tenside is that polyoxyethylene octylphenol ether, polyoxyethylene nonylphenol ether and sorbitan fatty acid ester are formulated according to mass ratio 1:1:0.02;

Aniorfic surfactant is that Sodium dodecylbenzene sulfonate and sodium lauryl sulphate are formulated according to mass ratio 1:0.3;

Sequestrant is that sodium polyphosphate, SODIUM PHOSPHATE, MONOBASIC and tricarboxylic methylamine are formulated according to mass ratio 0.1:1:0.05.