CN101353498B

CN101353498B - Printing ink

Info

Publication number: CN101353498B
Application number: CN 200810141171
Authority: CN
Inventors: 郜爱民; 常秀林
Original assignee: Individual
Current assignee: Individual
Priority date: 2008-08-28
Filing date: 2008-08-28
Publication date: 2012-06-13
Anticipated expiration: 2028-08-28
Also published as: CN101353498A

Abstract

The invention provides a sort of ink manufactured by raw materials with the following mass percent: 10-15 percent of butadiene acrylonitrile rubber, 9-15 percent of neoprene, 5-10 percent of acetone, 5-10 percent of toluene, 10-15 percent of glycol butyl et her, 9-15 percent of linseed oil, 5-11 percent of silicon oil, 1-5 percent of titanate coupling agent, 10-25 percent of pigment, 1-4 percent of polyethylene wax, and 0.5-3 percent of aluminum stearate; the ink of the invention is mainly applicable to printing of various plastic material carriers and is provided with high adhesive attraction and good adhesive effect. In the applying facet, superficial treatment is not needed to be carried out to the plastic material carrier when used; printing can be carried out directly, thus guaranteeing good printing effect.

Description

A kind of printing ink

Technical field

The invention belongs to ink area, relate to a kind of printing ink that is applicable to various plastics printings.

Background technology

Printing ink is the important materials that is used for the wrapping material printing, is a kind of gluing flowing material with certain color, and it is through printing on pattern, the present stock of literal table.Printing ink is mainly formed uniform mixtinite by materials such as pigment, connection material, stopping composition and auxiliary material.

Ink used for plastic on the market is aimed at certain plastics and the printing ink that disposes, can not be used for plastics and other materials of various material.The percent crystallinity of Vilaterm and polypropylene-base material is high, and anti-dissolubility is strong, and surface polarity and surface energy are low, films to be difficult to adhere to, and must carry out surface treatment before the printing and just can reach adhesion effect, and process complicacy and effect are unsatisfactory.

Summary of the invention

The purpose of this invention is to provide the good printing ink of a kind of sticking power, be applicable to the printing of various plastics.

For realizing above-mentioned purpose; The present invention adopts following technical scheme: a kind of printing ink, process by the raw material of following massfraction: paracril 10～15%, neoprene latex 9～15%, acetone 5～10%, toluene 5～10%, butyl glycol ether 10～15%, linseed oil 9～15%, silicone oil 5～11%, titanate coupling agent 1～5%, pigment 10～25%, polyethylene wax 1～4% and StAl 0.5～3%.

Among the present invention, paracril is the thermoplasticity viton, is called for short NBR, can significantly improve the sticking power after the printing ink film forming, and pigment is played a protective role, and makes it be difficult to come off; Neoprene latex belongs to the thermoplasticity synthetic latex, and the strong adhesion to plastics also plays a protective role to pigment, makes it be difficult to come off; Acetone belongs to strong solvent, and solvency power is extremely strong, and evaporation rate is fast; Toluene belongs to medium solvent, and solvency power is moderate, and evaporation rate is moderate; Butyl glycol ether belongs to excellent surfactant, is again the best solvent of printing ink, and evaporation rate is slow; Linseed oil is the siccative oil of vegetables oil, and evaporation rate is fast, can reduce ink viscosity, and the conjunctiva performance is good, prevents the stripping phenomenon; Silicone oil plays in printing ink and steeps dissemination clearly, and high lubricating effect also has oxidation resistant effect; Titanate coupling agent can strengthen the sticking power of printing ink to printing item, and the colo(u)rant dispersion performance is significantly improved, and also can shorten the grinding jitter time, make combinations color and lustre bright-coloured, also has anti-heavy effect; Polyethylene wax belongs to excellent dispersants, improves dispersing of pigments effect and tinting strength, is used to strengthen the gloss and the brightness of printing ink; StAl belongs to stablizer, anti-settling agent and rumbling compound, can increase the brightness of printing ink.Printing ink of the present invention mainly is applicable to the printing of various plastic material carriers, has higher sticking power, and adhesion effect is good, and surface treatment need not carried out to the plastic material carrier during use in the use aspect, can directly print, and guarantee good printing effect.

Embodiment

Embodiment 1: paracril 15%, neoprene latex 9%, acetone 8%, toluene 5%, butyl glycol ether 12%, linseed oil 12%, silicone oil 5%, titanate coupling agent 5%, white titanium pigment 25%, polyethylene wax 2% and StAl 2%, above per-cent is weight percentage.

Embodiment 2: paracril 10%, neoprene latex 15%, acetone 5%, toluene 10%, butyl glycol ether 10%, linseed oil 9%, silicone oil 11%, titanate coupling agent 1%, white titanium pigment 25%, polyethylene wax 1% and StAl 3%, above per-cent is weight percentage.

Embodiment 3: paracril 13%, neoprene latex 13%, acetone 10%, toluene 8%, butyl glycol ether 15%, linseed oil 10%, silicone oil 8%, titanate coupling agent 3%, bronze red 10%, white titanium pigment 5%, polyethylene wax 2% and StAl 3%, above per-cent is weight percentage.

Embodiment 4: paracril 11%, neoprene latex 15%, acetone 6%, toluene 10%, butyl glycol ether 11%, linseed oil 15%, silicone oil 11%, titanate coupling agent 1.5%, titanium ultramarine 15%, polyethylene wax 4% and StAl 0.5%, above per-cent is weight percentage.

Above embodiment is prepared into printing ink by ordinary method.

Claims

1. printing ink, it is characterized in that: the raw material by following massfraction is processed: paracril 10～15%, neoprene latex 9～15%, acetone 5～10%, toluene 5～10%, butyl glycol ether 10～15%, linseed oil 9～15%, silicone oil 5～11%, titanate coupling agent 1～5%, pigment 10～25%, polyethylene wax 1～4% and StAl 0.5～3%.