阅读说明：本技术 一种玻璃低温喷涂油墨及其生产工艺 (Low-temperature spraying ink for glass and production process thereof ) 是由 李�杰 赖有发 周仙童 于 2021-02-01 设计创作，主要内容包括：本发明公开了一种玻璃低温喷涂油墨及其生产工艺,其特征在于,由以下重量份数的原料组成,聚氨酯60-90份；环氧树脂80-120份；甘油松香酯40-60份；水20-30份；固体分散剂10-20份；着色剂10-20份；固化剂10-20份；聚乙二醇10-15份；乙基纤维素5-10份；表面活性剂1-5份；纳米色料1-5份；松节油1-3份；松香1-3份；乳香1-3份。本发明所述的一种玻璃低温喷涂油墨及其生产工艺,属于玻璃油墨领域,通过在原料中加入固体分散剂和表面活性剂,可以提高与玻璃原料之间的粘合效果,还有在制备时,通过对A和B组分进行高温处理,且高度高于普通制备方法的加热温度,使得原料之间混合更加爱迅速,且加强原料之间的融合效果较好,比较实用。(The invention discloses a glass low-temperature spraying ink and a production process thereof, and is characterized by comprising the following raw materials in parts by weight, 60-90 parts of polyurethane; 80-120 parts of epoxy resin; 40-60 parts of glycerol rosin ester; 20-30 parts of water; 10-20 parts of a solid dispersing agent; 10-20 parts of a coloring agent; 10-20 parts of a curing agent; 10-15 parts of polyethylene glycol; 5-10 parts of ethyl cellulose; 1-5 parts of a surfactant; 1-5 parts of a nano pigment; 1-3 parts of turpentine; 1-3 parts of rosin; 1-3 parts of frankincense. The invention relates to a low-temperature glass spraying ink and a production process thereof, belonging to the field of glass ink.)

1. The low-temperature glass spraying ink is characterized by comprising 60-90 parts by weight of polyurethane; 80-120 parts of epoxy resin; 40-60 parts of glycerol rosin ester; 20-30 parts of water; 10-20 parts of a solid dispersing agent; 10-20 parts of a coloring agent; 10-20 parts of a curing agent; 10-15 parts of polyethylene glycol; 5-10 parts of ethyl cellulose; 1-5 parts of a surfactant; 1-5 parts of a nano pigment; 1-3 parts of turpentine; 1-3 parts of rosin; 1-3 parts of frankincense.

2. The low-temperature glass spraying ink as claimed in claim 1, wherein the total weight of the turpentine, the rosin, the frankincense and the ethyl cellulose is not less than 20% of the total weight of the raw materials of the product.

3. The glass low-temperature spraying ink as claimed in claim 1, wherein the nano pigment is selected from any one or combination of nano titanium oxide, zirconium oxide and zinc sulfide.

4. The low-temperature glass spraying ink as claimed in claim 1, wherein the solid dispersant is one or a mixture of sodium dodecyl sulfate, polyacrylamide and fatty acid polyglycol ester.

5. The low-temperature glass inkjet ink according to claim 1, wherein the surfactant is one or a mixture of two of a silicon surfactant and an acrylic surfactant.

6. A production process for spraying ink on glass at low temperature is characterized by comprising the following steps,

s1, preparing materials, namely preparing needed raw materials of polyurethane, epoxy resin, rosin ester, water, a solid dispersing agent, a coloring agent, a curing agent, polyethylene glycol, ethyl cellulose, a surfactant, a nano pigment, turpentine, rosin and frankincense, and then weighing the raw materials by a weighing device to prepare the raw materials according to the required parts by weight;

s2, dividing the raw materials into a component A and a component B, wherein the component A comprises polyurethane, epoxy resin, rosin ester, water, a solid dispersing agent, a coloring agent, a curing agent, polyethylene glycol, a surfactant and a nano pigment, and the component B comprises ethyl cellulose, turpentine, rosin and frankincense.

S3, performing high-temperature treatment on the component A, putting the component A into a heating device for fully mixing and heating the component A into a liquid state;

s4, heating the component B until the component B is completely dissolved, heating the component B, and cooling and filtering the heated component B;

s5, mixing the component A and the component B at high temperature;

s6, cooling the raw materials to form viscous colloidal fluid;

and S7, spraying ink on the finished product for packaging and storage.

7. The production process of glass low-temperature ink spraying according to claim 6, wherein the component A heating container in the S3 is a high-temperature split-core boiler, the heating temperature is 800-1000 ℃, and the heating time is 0.5-1.5 h.

8. The production process of glass low-temperature spraying ink as claimed in claim 6, wherein the B component in the S4 is completely dissolved and then heated to 150 ℃ and 200 ℃ by a conventional tong-type boiler for 10-15 min.

9. The process of claim 6, wherein the finished product ink jet of S6 is packaged in portions and stored in dry and cool places.

Technical Field

The invention relates to the field of glass ink, in particular to glass low-temperature spraying ink and a production process thereof.

Background

The glass ink can be printed on glass and can be firmly adhered to the glass according to the following processing temperature: the high-temperature glass printing ink is widely used for building curtain walls, automobile glass, household appliance glass and the like; the toughened glass ink enables the glass pigment and the glass body to be fused into a whole, the adhesion and durability of the color are realized, the glass which is colored and strengthened has rich color and luster, the structure of the glass has high strength and safety, and has certain resistance to the corrosion of the atmosphere, good corrosion resistance and covering power; the glass decoration firing ink is widely applied to industries such as glass, ceramics, sports equipment and the like, and the low-temperature glass ink has good adhesive force and strong solvent resistance; the common glass ink is suitable for printing various glass and polyester non-setting adhesive paper, wherein the pattern printed by the low-temperature glass ink has bright color and no silk screen, the service life of a silk screen printing plate is long, and the plate making and printing equipment is simple. However, the existing low-temperature glass ink has certain disadvantages that the low-temperature glass ink cannot meet the requirements on viscosity, the adhesion effect with glass raw materials is not enough when the low-temperature glass ink is used, and the effect of mutual fusion of components during manufacturing is poor, so that the expected effect cannot be achieved.

Disclosure of Invention

The invention mainly aims to provide a low-temperature spraying ink for glass and a production process thereof, which can effectively solve the problem of fixed heating effect of a heating bag in the background technology.

In order to achieve the purpose, the invention adopts the technical scheme that:

the low temperature sprayed ink for glass consists of polyurethane 60-90 weight portions; 80-120 parts of epoxy resin; 40-60 parts of glycerol rosin ester; 20-30 parts of water; 10-20 parts of a solid dispersing agent; 10-20 parts of a coloring agent; 10-20 parts of a curing agent; 10-15 parts of polyethylene glycol; 5-10 parts of ethyl cellulose; 1-5 parts of a surfactant; 1-5 parts of a nano pigment; 1-3 parts of turpentine; 1-3 parts of rosin; 1-3 parts of frankincense.

Preferably, the total weight of the turpentine, the rosin, the frankincense and the ethyl cellulose is not lower than 20% of the total weight of the raw materials of the product.

Preferably, the nano pigment is selected from any one or combination of nano titanium oxide, zirconium oxide and zinc sulfide.

Preferably, the solid dispersant is one or a mixture of sodium dodecyl sulfate, polyacrylamide and fatty acid polyethylene glycol ester.

Preferably, the surfactant is one or a mixture of two of a silicon surfactant and an acrylic surfactant.

A production process of low-temperature ink spraying on glass comprises the following steps,

s1, preparing materials, namely preparing needed raw materials of polyurethane, epoxy resin, rosin ester, water, a solid dispersing agent, a coloring agent, a curing agent, polyethylene glycol, ethyl cellulose, a surfactant, a nano pigment, turpentine, rosin and frankincense, and then weighing the raw materials by a weighing device to prepare the raw materials according to the required parts by weight;

s2, dividing the raw materials into a component A and a component B, wherein the component A comprises polyurethane, epoxy resin, rosin ester, water, a solid dispersing agent, a coloring agent, a curing agent, polyethylene glycol, a surfactant and a nano pigment, and the component B comprises ethyl cellulose, turpentine, rosin and frankincense.

S3, performing high-temperature treatment on the component A, putting the component A into a heating device for fully mixing and heating the component A into a liquid state;

s4, heating the component B until the component B is completely dissolved, heating the component B, and cooling and filtering the heated component B;

s5, mixing the component A and the component B at high temperature;

s6, cooling the raw materials to form viscous colloidal fluid;

and S7, spraying ink on the finished product for packaging and storage.

Preferably, the heating container of the component A in the S3 is a high-temperature clamp boiler, the heating temperature is 800-.

Preferably, the component B in the S4 is heated to 150 ℃ and 200 ℃ by a split-type boiler after being completely dissolved, and the heating time is 10-15 min.

Preferably, the finished product in S6 is packaged in certain amount and stored in dry and cool place.

Compared with the prior art, the invention has the following beneficial effects: this glass low temperature spouts fat liquoring, through add solid dispersant and surfactant active in the raw materials, can improve and glass raw materials between the adhesive effect, when preparing in addition, through carrying out high temperature treatment to A and B component, and highly be higher than the heating temperature of ordinary preparation method for mix between the raw materials love rapidly more, and strengthen that the fusion effect between the raw materials is better, relatively more practical.

Detailed Description

In order to make the technical means, the creation characteristics, the achievement purposes and the effects of the invention easy to understand, the invention is further described with the specific embodiments.

The low temperature sprayed ink for glass consists of polyurethane 60-90 weight portions; 80-120 parts of epoxy resin; 40-60 parts of glycerol rosin ester; 20-30 parts of water; 10-20 parts of a solid dispersing agent; 10-20 parts of a coloring agent; 10-20 parts of a curing agent; 10-15 parts of polyethylene glycol; 5-10 parts of ethyl cellulose; 1-5 parts of a surfactant; 1-5 parts of a nano pigment; 1-3 parts of turpentine; 1-3 parts of rosin; 1-3 parts of frankincense.

The total weight of the turpentine, the rosin, the frankincense and the ethyl cellulose is not lower than 20 percent of the total weight of the raw materials of the product; the nano pigment is selected from any one or combination of nano titanium oxide, zirconium oxide and zinc sulfide; the solid dispersant is one or a mixture of sodium dodecyl sulfate, polyacrylamide and fatty acid polyethylene glycol ester; the surfactant is one or a mixture of two of a silicon surfactant and an acrylic surfactant.

Example one

The low-temperature glass spraying ink consists of polyurethane 60 weight portions; 80 parts of epoxy resin; 40 parts of glycerol rosin ester; 20 parts of water; 10 parts of a solid dispersing agent; 10 parts of a coloring agent; 10 parts of a curing agent; 10 parts of polyethylene glycol; 15 parts of ethyl cellulose; 1 part of a surfactant; 1 part of a nano pigment; 1 part of turpentine; 1 part of rosin; 1 part of frankincense.

Example two

The low-temperature glass spraying ink consists of polyurethane in 75 weight portions; 100 parts of epoxy resin; 50 parts of glycerol rosin ester; 25 parts of water; 15 parts of a solid dispersing agent; 15 parts of a coloring agent; 10 parts of a curing agent; 12 parts of polyethylene glycol; 8 parts of ethyl cellulose; 3 parts of a surfactant; 3 parts of a nano pigment; 2 parts of turpentine; 2 parts of rosin; 2 parts of frankincense.

EXAMPLE III

The low-temperature glass spraying ink consists of polyurethane in 90 weight portions; 120 parts of epoxy resin; 60 parts of glycerol rosin ester; 30 parts of water; 20 parts of a solid dispersant; 20 parts of a coloring agent; 20 parts of a curing agent; 15 parts of polyethylene glycol; 5 parts of ethyl cellulose; 5 parts of a surfactant; 5 parts of a nano pigment; 3 parts of turpentine; 3 parts of rosin; and 3 parts of frankincense.

A production process of low-temperature ink spraying on glass comprises the following steps,

s1, preparing materials, namely preparing needed raw materials of polyurethane, epoxy resin, rosin ester, water, a solid dispersing agent, a coloring agent, a curing agent, polyethylene glycol, ethyl cellulose, a surfactant, a nano pigment, turpentine, rosin and frankincense, and then weighing the raw materials by a weighing device to prepare the raw materials according to the required parts by weight;

s2, dividing the raw materials into a component A and a component B, wherein the component A comprises polyurethane, epoxy resin, rosin ester, water, a solid dispersing agent, a coloring agent, a curing agent, polyethylene glycol, a surfactant and a nano pigment, and the component B comprises ethyl cellulose, turpentine, rosin and frankincense.

S3, performing high-temperature treatment on the component A, putting the component A into a heating device for fully mixing and heating the component A into a liquid state;

s4, heating the component B until the component B is completely dissolved, heating the component B, and cooling and filtering the heated component B;

s5, mixing the component A and the component B at high temperature;

s6, cooling the raw materials to form viscous colloidal fluid;

and S7, spraying ink on the finished product for packaging and storage.

The heating container of the component A in the S3 is a high-temperature split-core type boiler, the heating temperature is 800-; after the component B in the S4 is completely dissolved, heating to 150 ℃ and 200 ℃ by a split-type boiler for 10-15 min; and (6) packaging the finished product in the S6 according to a certain weight by spraying ink, and storing the packaged finished product in a dry and cool place.

The invention relates to a production process of glass low-temperature spraying ink, which comprises the steps of preparing required raw materials of polyurethane, epoxy resin, rosin ester, water, solid dispersing agent, coloring agent, curing agent, polyethylene glycol, ethyl cellulose, surfactant, nano pigment, turpentine, rosin and frankincense, weighing the raw materials by a weighing device to prepare the raw materials according to required parts, classifying the raw materials according to the A component of the polyurethane, the epoxy resin, the rosin ester, the water, the solid dispersing agent, the coloring agent, the curing agent, the polyethylene glycol, the surfactant and the nano pigment, the B component of the ethyl cellulose, the turpentine, the rosin and the frankincense, putting the A component into a heating device for fully mixing and heating into a liquid state, heating a container of a high-temperature clamped boiler, heating temperature of 800-, heating for 0.5-1.5h, heating the component B, cooling and filtering the heated component B, heating the component B to 150-.

The foregoing shows and describes the general principles and broad features of the present invention and advantages thereof. It will be understood by those skilled in the art that the present invention is not limited to the embodiments described above, which are described in the specification and illustrated only to illustrate the principle of the present invention, but that various changes and modifications may be made therein without departing from the spirit and scope of the present invention, which fall within the scope of the invention as claimed. The scope of the invention is defined by the appended claims and equivalents thereof.