CN104194470A - Anti-abrasive plant printing ink - Google Patents

Abstract

The invention relates to the field of printing ink, and in particular relates to anti-abrasive plant printing ink which is prepared from the following raw materials in parts by weight: 5 to 6 parts of tetraglycol, 1 to 2 parts of hydroxyl magnesium silicate, 34 to 36 parts of keto aldehyde resin, 3 to 5 parts of betel nut shell, 0.2 to 0.3 part of tobacco stems, 3 to 5 parts of titanium dioxide, 1 to 3 parts of pine needle, 1 to 2 parts of phytic acid, 1 to 3 parts of aluminum tri-sec-butoxide, 8 to 10 parts of organic pigment, 45 to 52 parts of propyl acetate, 2 to 3 parts of polydimethylsiloxane, 10 to 12 parts of absolute ethyl alcohol and 2 to 4 parts of auxiliaries. The anti-abrasive plant printing ink is low in toxicity and environmental-friendly and is slightly harmful to an environment and a human body; active ingredients extracted from the betel nut shell, the tobacco stems, the pine needle and other plant ingredients contained in the printing ink have anticorrosive and bactericidal functions and are combined with the aluminum tri-sec-butoxide, the phytic acid, the auxiliaries and the like, so that the prepared printing ink has a good rheological property, is suitable for various printing materials, and is strong in adhesion and is anti-abrasive after being dried. In addition, the prepared printing ink has certain antibacterial and waterproof properties and is bright and lasting in colour and lustre. Thus, the prepared printing ink has a great application prospect.

Description

A kind of anti abrasive vegetalitas printing-ink

Technical field

The present invention relates to printing-ink field, be specifically related to a kind of anti abrasive vegetalitas printing-ink.

Background technology

Printing-ink is a kind of common printed matter coloured material, mainly by compositions such as pigment, low-melting ink vehicle, stopping composition, formed, and be the pulpous state adherent that a class is coloured, have certain degree of mobilization.Want to obtain gratifying printing effect, color to ink in actual use procedure, printing adaptability, rate of drying has certain requirement, also to possess according to environment for use water-fast simultaneously, fast light, acid and alkali-resistance, the features such as low toxic and environment-friendly, following printing-ink developing direction must be towards low toxicity, quick-drying, the future development of the naturally various and multifunction of color, yet the inadequate environmental protection of existing ink ubiquity, viscosity is controlled uneven, the not good and good ink of the partial properties shortcoming such as hold at high price with base material sticking power, therefore, the composition and engineering of necessary improvement printing-ink, the transition of quickening industry, to reach the production model of high-efficiency environment friendly.

Summary of the invention

The object of the invention is to, a kind of anti abrasive vegetalitas printing-ink is provided, to reduce production costs, improve the feature of environmental protection of ink simultaneously, to achieve these goals, the technical solution used in the present invention is as follows:

A kind of anti abrasive vegetalitas printing-ink, it is characterized in that, this ink is made by the raw material of following weight part: Tetraglycol 99 5-6, hydroxyl magnesium silicate 1-2, ketone resin 34-36, PERICARPIUM ARECAE 3-5, offal 0.2-0.3, titanium dioxide 3-5, pine needle 1-3, phytic acid 1-2, aluminium secondary butylate 1-3, pigment dyestuff 8-10, propyl acetate 45-52, polydimethylsiloxane 2-3, dehydrated alcohol 10-12, auxiliary agent 2-4;

The raw material that comprises following weight part in described auxiliary agent: emulsifier op-10 2-4,2-pyridine carboxylic acid 0.1-0.2, naphthenic acid rare earth 1-2, dehydrated alcohol 10-15, graphene oxide 5-8, preparation method is: first 2-pyridine carboxylic acid, naphthenic acid rare earth are added in dehydrated alcohol, after dispersed with stirring 20-30min, add again graphene oxide, mixture ball milling 1-2h after stirring, add subsequently other remaining component, continue to stir 20-30min, obtain.

Described a kind of anti abrasive vegetalitas printing-ink, its preparation method is as follows:

(1) first PERICARPIUM ARECAE, offal, pine needle are mixed to rear pulverizing, drop in dehydrated alcohol, after stirring under 60-80 ℃ of condition airtight heating in water bath 6-8h, heating finishes rear filtration, gained filtrate for later use;

(2) step (1) gained material is mixed with other remaining component, drop in homogenizer, after the rotating speed dispersed with stirring 1-2h of 1200-1500 rev/min, again compound is dropped into ball-milling processing in ball mill, the particle diameter that makes gained slurry is 5-20 μ m, and adjusting viscosity as required, obtain.

Ink advantage prepared by the present invention is: the principle of first having followed low toxic and environment-friendly in the preparation of raw material, toxicity volatile organic content is low, harm to environment and human body is little, and wherein contain PERICARPIUM ARECAE, offal, the vegetalitas compositions such as pine needle, activeconstituents in these materials has anti-rotten biocidal efficacies, again in conjunction with aluminium secondary butylate, phytic acid, the compositions such as auxiliary agent, make ink prepared by the present invention possess good rheological, be applicable to multiple printing material, after dry, glossiness is high, strong adhesion, flexible robust, wear-resistant, also there is certain antibacterial water resistance, color and luster is vivid lasting, has application prospect.

Embodiment

Embodiment

Printing-ink prepared by the present embodiment is made by the raw material of following weight part: Tetraglycol 99 6, hydroxyl magnesium silicate 2, ketone resin 36, PERICARPIUM ARECAE 3, offal 0.2, titanium dioxide 5, pine needle 1, phytic acid 2, aluminium secondary butylate 2, pigment dyestuff 10, propyl acetate 50, polydimethylsiloxane 3, dehydrated alcohol 12, auxiliary agent 4; Wherein auxiliary agent is made by the raw material of following weight part: emulsifier op-10 4,2-pyridine carboxylic acid 0.1, naphthenic acid rare earth 2, dehydrated alcohol 15, graphene oxide 8, preparation method is: first 2-pyridine carboxylic acid, naphthenic acid rare earth are added in dehydrated alcohol, after dispersed with stirring 30min, add again graphene oxide, mixture ball milling 1h after stirring, add subsequently other remaining component, continue to stir 30min, obtain.

The preparation method of this printing-ink is as follows:

(1) first PERICARPIUM ARECAE, offal, pine needle are mixed to rear pulverizing, drop in dehydrated alcohol, after stirring under 60-80 ℃ of condition airtight heating in water bath 8h, heating finishes rear filtration, gained filtrate for later use;

(2) step (1) gained material is mixed with other remaining component, drop in homogenizer, after the rotating speed dispersed with stirring 2h of 1500 revs/min, then compound is dropped into ball-milling processing in ball mill, the particle diameter that makes gained slurry is 15 μ m, obtains.

The performance test results of ink of the present invention is:

Test item	Detected result
		Form and aspect	Approximate with standard colour card
Viscosity (No. 4 cups of coating, s/25 ℃)	14
		Tinting strength (%)	97.1
First dryness (mm)	13
		Gloss (60 ℃, specular gloss instrument)	70.8%
Attachment fastness (%)	97.3
		Acid and alkali-resistance, water-fast, wear resistance	Good
Package stability (5 ℃-30 ℃)	Well

Above-mentioned test is all followed relevant criterion and is carried out.

Claims (2)

1. an anti abrasive vegetalitas printing-ink, it is characterized in that, this printing-ink is made by the raw material of following weight part: Tetraglycol 99 5-6, hydroxyl magnesium silicate 1-2, ketone resin 34-36, PERICARPIUM ARECAE 3-5, offal 0.2-0.3, titanium dioxide 3-5, pine needle 1-3, phytic acid 1-2, aluminium secondary butylate 1-3, pigment dyestuff 8-10, propyl acetate 45-52, polydimethylsiloxane 2-3, dehydrated alcohol 10-12, auxiliary agent 2-4;

Described auxiliary agent is made by the raw material of following weight part: emulsifier op-10 2-4,2-pyridine carboxylic acid 0.1-0.2, naphthenic acid rare earth 1-2, dehydrated alcohol 10-15, graphene oxide 5-8, preparation method is: first 2-pyridine carboxylic acid, naphthenic acid rare earth are added in dehydrated alcohol, after dispersed with stirring 20-30min, add again graphene oxide, mixture ball milling 1-2h after stirring, add subsequently other remaining component, continue to stir 20-30min, obtain.

2. a kind of anti abrasive vegetalitas printing-ink as claimed in claim 1, its preparation method is as follows:

(1) first PERICARPIUM ARECAE, offal, pine needle are mixed to rear pulverizing, drop in dehydrated alcohol, after stirring under 60-80 ℃ of condition airtight heating in water bath 6-8h, heating finishes rear filtration, gained filtrate for later use;

(2) step (1) gained material is mixed with other remaining component, drop in homogenizer, after the rotating speed dispersed with stirring 1-2h of 1200-1500 rev/min, again compound is dropped into ball-milling processing in ball mill, the particle diameter that makes gained slurry is 5-20 μ m, and adjusting viscosity as required, obtain.