CN102660173A - Formula of silk-screen silica-gel ink and production process of the silk-screen silica-gel ink - Google Patents

Abstract

The invention discloses a formula of silk-screen silica-gel ink and a production process of the silk-screen silica-gel ink. 40 to 50 percent by weight of silicone resin Tse-3221, 4 to 8 percent by weight of amino resin dye KYD-P-14, 3 to 6 percent by weight of amino resin dye KYD-F430, 8 to 15 percent by weight of amino resin dye KYD-2-17, 0.5 to 2 percent by weight of platinum catalyst and 10 to 20 percent by weight of organic dilute solvent are placed into a high-speed dispersing machine; the ingredients are ground by the high-speed dispersing machine at a rotating speed of 3000r/m for 5 minutes; and the raw materials after being ground are arranged into an attrition mill to be ground to obtain the silica-gel spray ink. Due to the adoption of the formula and the production process, the problems in the prior art that the silica-gel ink product is not adequately mixed, the size of the dye toner particle is large and is not fine, the quality is poor when the silica-gel ink is sprayed and the requirement of the user cannot be satisfied, and the formula of the silk-screen silica-gel ink and the production process which can finely grind the dye toner particles and adequately and uniformly mix multiple toner particles are provided.

Description

A kind of prescription and manufacture craft thereof of silk-screen silica gel printing ink

Technical field

The present invention relates to a kind of prescription and manufacture craft thereof of printing ink, particularly relate to a kind of prescription and manufacture craft thereof of silk-screen silica gel printing ink.

Background technology

Silica gel printing ink is the important materials that is used for the wrapping material printing, and with comprising staple and ancillary component in the printing ink on pattern, the present stock of literal table, they mix equably and form the gluey fluid of a kind of viscosity through repeat-rolling through printing for it.Form by pigment, low-melting ink vehicle and auxiliary agent etc.Be used for various printings such as books and periodicals, packing and decorating, building decoration.Along with social demand increases, silica gel printing ink kind and output is respective extension and growth also.

Present silica gel ink product is not mixed fully, and the sub-particle of pigment colour powder is bigger, and fine and smooth inadequately, spraying uses, and inferior quality can not satisfy user's needs.

Summary of the invention

Do not mix fully in order to solve in the prior art silica gel ink product; The sub-particle of pigment colour powder is bigger, and fine and smooth inadequately, spraying uses; Inferior quality; Can not satisfy the problem of user's needs, the invention provides a kind of can be fine and smooth the polishing of pigment colour powder, and the prescription and the manufacture craft thereof of the uniform silk-screen silica gel of multiple toner thorough mixing printing ink.

In order to address the above problem, the technical scheme that the present invention taked is:

A kind of prescription of silk-screen silica gel printing ink; It is characterized in that: comprise silicone rubber resina Tse-3221, aminoresin dyestuff KYD-P-14, aminoresin dyestuff KYD-F430, aminoresin dyestuff KYD-2-17, platinum catalyst and organic diluting solvent, the weight percent of said each component is:

Silicone rubber resina Tse-3221 40%～50%;

Aminoresin dyestuff KYD-P-14 4%～8%;

Aminoresin dyestuff KYD-F430 3%～6%;

Aminoresin dyestuff KYD-2-17 8%～15%;

Platinum catalyst 0.5%～2%;

Organic diluting solvent 10%～20%.

A kind of manufacture craft of silk-screen silica gel printing ink is characterized in that: may further comprise the steps:

(1), weigh through Precision Electronics Balance after, be that 40%～50% silicone rubber resina Tse-3221,4%～8% aminoresin dyestuff KYD-P-14,3%～6% aminoresin dyestuff KYD-F430,8%～15% aminoresin dyestuff KYD-2-17,0.5%～2% platinum catalyst, organic diluting solvent of 10%～20% are in high speed dispersor with weight percent;

(2), utilize high speed dispersor with the polishing of each component, rotating speed is 3000r/m, 5 minutes time;

(3), the raw material of polishing after accomplishing, be positioned over runner milling and mill, the polishing of pigment colour powder is fine and smooth, and ends of milling obtains silica gel and sprays printing ink.

The manufacture craft of aforesaid a kind of silk-screen silica gel printing ink is characterized in that: said runner milling adopts three roller runner millings.

The invention has the beneficial effects as follows: through the silica gel ink product that prescription of the present invention makes, multiple toner thorough mixing is even, and particle is less; Can the polishing of pigment colour powder is fine and smooth; The printing ink quality is higher, can satisfy user's needs, is fit to be stored in 5～10 ℃ of environment.

Embodiment

A kind of prescription of silk-screen silica gel printing ink; It is characterized in that: comprise silicone rubber resina Tse-3221, aminoresin dyestuff KYD-P-14, aminoresin dyestuff KYD-F430, aminoresin dyestuff KYD-2-17, platinum catalyst and organic diluting solvent, the weight percent of said each component is:

Silicone rubber resina Tse-3221 40%～50%;

Aminoresin dyestuff KYD-P-14 4%～8%;

Aminoresin dyestuff KYD-F430 3%～6%;

Aminoresin dyestuff KYD-2-17 8%～15%;

Platinum catalyst 0.5%～2%;

Organic diluting solvent 10%～20%.

A kind of manufacture craft of silk-screen silica gel printing ink is characterized in that: may further comprise the steps:

(1), weigh through Precision Electronics Balance after, be that 40%～50% silicone rubber resina Tse-3221,4%～8% aminoresin dyestuff KYD-P-14,3%～6% aminoresin dyestuff KYD-F430,8%～15% aminoresin dyestuff KYD-2-17,0.5%～2% platinum catalyst, organic diluting solvent of 10%～20% are in high speed dispersor with weight percent;

(2), utilize high speed dispersor with the polishing of each component, rotating speed is 3000r/m, 5 minutes time;

(3), the raw material of polishing after accomplishing, be positioned over three roller runner millings and mill, the polishing of pigment colour powder is fine and smooth, and ends of milling obtains silica gel and sprays printing ink.

The silica gel ink product that prescription through silk-screen silica gel printing ink of the present invention makes, multiple toner thorough mixing is even, and particle is less; Can the polishing of pigment colour powder is fine and smooth; The printing ink quality is higher, can satisfy user's needs, is fit to be stored in 5～10 ℃ of environment.

More than show and described ultimate principle of the present invention, principal character and advantage.The technician of the industry should understand; The present invention is not restricted to the described embodiments; That describes in the foregoing description and the specification sheets just explains principle of the present invention; Under the prerequisite that does not break away from spirit and scope of the invention, the present invention also has various changes and modifications, and these variations and improvement all fall in the scope of the invention that requires protection.The present invention requires protection domain to be defined by appending claims and equivalent thereof.

Claims (3)

1. the prescription of a silk-screen silica gel printing ink; It is characterized in that: comprise silicone rubber resina Tse-3221, aminoresin dyestuff KYD-P-14, aminoresin dyestuff KYD-F430, aminoresin dyestuff KYD-2-17, platinum catalyst and organic diluting solvent, the weight percent of said each component is:

Silicone rubber resina Tse-3221 40%～50%;

Aminoresin dyestuff KYD-P-14 4%～8%;

Aminoresin dyestuff KYD-F430 3%～6%;

Aminoresin dyestuff KYD-2-17 8%～15%;

Platinum catalyst 0.5%～2%;

Organic diluting solvent 10%～20%.

2. the manufacture craft of a silk-screen silica gel printing ink is characterized in that: may further comprise the steps:

(1), weigh through Precision Electronics Balance after, be that 40%～50% silicone rubber resina Tse-3221,4%～8% aminoresin dyestuff KYD-P-14,3%～6% aminoresin dyestuff KYD-F430,8%～15% aminoresin dyestuff KYD-2-17,0.5%～2% platinum catalyst, organic diluting solvent of 10%～20% are in high speed dispersor with weight percent;

(2), utilize high speed dispersor with the polishing of each component, rotating speed is 3000r/m, 5 minutes time;

(3), the raw material of polishing after accomplishing, be positioned over runner milling and mill, the polishing of pigment colour powder is fine and smooth, and ends of milling obtains silica gel and sprays printing ink.

3. the manufacture craft of a kind of silk-screen silica gel printing ink according to claim 2 is characterized in that: said runner milling adopts three roller runner millings.