阅读说明：本技术 一种秸秆板材成型胶 (Straw plate forming glue ) 是由 张亚玉 郭靖宇 于 2020-07-01 设计创作，主要内容包括：本发明公开了一种秸秆板材成型胶,涉及成型胶技术领域,包括以下成分(按质量比例)：聚乙烯醇：8-12份、过氯乙烯树脂：15-25份、异丁烯酸甘油酯凝胶：12-18份、酚醛树脂：10-14份、氢氧化钠水溶液：5-9份、多乙烯多胺：1-5份、羟甲基纤维素：2-4份、胶水稳定剂：1-3份、阻燃剂：7-9份、消泡剂：6-10份、耐老化剂：3-5份、水：70-90份。本发明胶水成本低,设备要求低,易于生产,具有良好的社会推广应用,本发明不仅各原料环保无毒,无刺激性气味,而且保存方便,不易凝固,本发明不仅防水性能好,而且加入了阻燃剂,不易燃烧,安全可靠。(The invention discloses a straw board molding adhesive, which relates to the technical field of molding adhesives and comprises the following components (in mass ratio): polyvinyl alcohol: 8-12 parts of perchloroethylene resin: 15-25 parts of glycerol methacrylate gel: 12-18 parts of phenolic resin: 10-14 parts of sodium hydroxide aqueous solution: 5-9 parts of polyethylene polyamine: 1-5 parts of hydroxymethyl cellulose: 2-4 parts of a glue stabilizer: 1-3 parts of flame retardant: 7-9 parts of defoaming agent: 6-10 parts of an anti-aging agent: 3-5 parts of water: 70-90 parts. The glue disclosed by the invention is low in cost, low in equipment requirement, easy to produce and good in social popularization and application, the raw materials are environment-friendly and non-toxic, free of pungent smell, convenient to store and not easy to solidify, and the glue is good in waterproof performance, and is added with a flame retardant, not easy to burn, safe and reliable.)

1. The straw plate forming glue is characterized by comprising the following components in percentage by mass: polyvinyl alcohol: 8-12 parts of perchloroethylene resin: 15-25 parts of glycerol methacrylate gel: 12-18 parts of phenolic resin: 10-14 parts of sodium hydroxide aqueous solution: 5-9 parts of polyethylene polyamine: 1-5 parts of hydroxymethyl cellulose: 2-4 parts of a glue stabilizer: 1-3 parts of flame retardant: 7-9 parts of defoaming agent: 6-10 parts of an anti-aging agent: 3-5 parts of water: 70-90 parts.

2. The straw board molding compound as claimed in claim 1, wherein: the concentration of the sodium hydroxide in the sodium hydroxide aqueous solution is 10-14%.

3. The straw board molding compound as claimed in claim 1, wherein: the flame retardant is formed by mixing aluminum hydroxide, antimony trioxide and magnesium hydroxide, wherein the ratio of the aluminum hydroxide to the antimony trioxide to the magnesium hydroxide is as follows: 1: 2: 1.

4. the straw board molding compound as claimed in claim 1, wherein: the defoaming agent is formed by mixing dimethyl silicone oil, high alcohol and polyether modified silicon, wherein the proportion of the dimethyl silicone oil to the high alcohol to the polyether modified silicon is as follows: 3: 2: 2.

5. the straw board molding compound as claimed in claim 1, wherein: the aging resistant agent is formed by mixing zinc oxide, dilauryl thiodipropionate and tertiary amine, wherein the proportion of the zinc oxide to the dilauryl thiodipropionate to the tertiary amine is as follows: 1: 2: 2.

6. the straw board forming glue as claimed in claim 1, which comprises the following components (by mass): polyvinyl alcohol: 12 parts of perchloroethylene resin: 15 parts of glycerol methacrylate gel: 18 parts of phenolic resin: 10 parts, aqueous sodium hydroxide solution: 9 parts of polyethylene polyamine: 1 part of hydroxymethyl cellulose: 4 parts of a glue stabilizer: 1 part of flame retardant: 9 parts of defoaming agent: 6 parts of an anti-aging agent: 5 parts of water: 70 parts of (A).

7. The straw board forming glue as claimed in claim 1, which comprises the following components (by mass): polyvinyl alcohol: 10 parts of perchloroethylene resin: 20 parts of glycerol methacrylate gel: 15 parts of phenolic resin: 12 parts, aqueous sodium hydroxide solution: 7 parts of polyethylene polyamine: 3 parts of hydroxymethyl cellulose: 3 parts of a glue stabilizer: 2 parts of flame retardant: 8 parts of defoaming agent: 7 parts of an anti-aging agent: 4 parts of water: 80 parts of the raw materials.

8. The straw board forming glue as claimed in claim 1, which comprises the following components (by mass): polyvinyl alcohol: 8 parts of perchloroethylene resin: 25 parts of glycerol methacrylate gel: 12 parts of phenolic resin: 14 parts, aqueous sodium hydroxide solution: 5 parts of polyethylene polyamine: 5 parts of hydroxymethyl cellulose: 2 parts of a glue stabilizer: 3 parts of flame retardant: 7 parts of defoaming agent: 10 parts of an anti-aging agent: 3 parts of water: and 90 parts.

Technical Field

The invention relates to the technical field of molding glue, in particular to molding glue for straw plates.

Background

The straw board is prepared by mixing sawdust, rice hulls and various crushed plant straws (one of the straws is selected or mixed) as a filling material and a plurality of chemical raw materials as modified materials through a special process. The straw board has the characteristics of high strength, large product breadth, fire resistance, water resistance, environmental protection, low cost and the like. The product has various designs and colors, more than one kind, can be nailed, sawed, planed and stuck, and has the application and processing characteristics completely the same as those of a wood board. The product can be widely used for indoor decoration such as walls, doors and windows, dado, suspended ceiling and the like of shopping malls, hotels, wineries, night clubs, stations, office buildings and rooms. The utility model also has wide application in high-grade furniture, doors and compartments.

The molding glue is needed to be used when the straw board is molded and manufactured, and in the prior art, the molding glue for producing the straw board is not environment-friendly enough, and has poor waterproof effect and flame retardant effect.

Therefore, it is necessary to invent a straw board molding glue to solve the above problems.

Disclosure of Invention

Technical problem to be solved

Aiming at the defects of the prior art, the invention provides a straw plate molding adhesive, which solves the problems of insufficient environmental protection, poor waterproof effect and poor flame retardant effect of the existing molding adhesive.

(II) technical scheme

In order to achieve the purpose, the invention is realized by the following technical scheme: a straw board forming glue comprises the following components (by mass): polyvinyl alcohol: 8-12 parts of perchloroethylene resin: 15-25 parts of glycerol methacrylate gel: 12-18 parts of phenolic resin: 10-14 parts of sodium hydroxide aqueous solution: 5-9 parts of polyethylene polyamine: 1-5 parts of hydroxymethyl cellulose: 2-4 parts of a glue stabilizer: 1-3 parts of flame retardant: 7-9 parts of defoaming agent: 6-10 parts of an anti-aging agent: 3-5 parts of water: 70-90 parts.

Optionally, the concentration of sodium hydroxide in the sodium hydroxide aqueous solution is 10% -14%.

Optionally, the flame retardant is formed by mixing aluminum hydroxide, antimony trioxide and magnesium hydroxide, and the ratio of the aluminum hydroxide to the antimony trioxide to the magnesium hydroxide is as follows: 1: 2: 1.

optionally, the defoaming agent is formed by mixing dimethyl silicone oil, higher alcohol and polyether modified silicon, and the proportion of the dimethyl silicone oil, the higher alcohol and the polyether modified silicon is as follows: 3: 2: 2.

optionally, the aging resistant agent is formed by mixing zinc oxide, dilauryl thiodipropionate and tertiary amine, wherein the proportion of the zinc oxide to the dilauryl thiodipropionate to the tertiary amine is as follows: 1: 2: 2.

optionally, the composition comprises the following components (by mass ratio): polyvinyl alcohol: 12 parts of perchloroethylene resin: 15 parts of glycerol methacrylate gel: 18 parts of phenolic resin: 10 parts, aqueous sodium hydroxide solution: 9 parts of polyethylene polyamine: 1 part of hydroxymethyl cellulose: 4 parts of a glue stabilizer: 1 part of flame retardant: 9 parts of defoaming agent: 6 parts of an anti-aging agent: 5 parts of water: 70 parts of (A).

Optionally, the composition comprises the following components (by mass ratio): polyvinyl alcohol: 10 parts of perchloroethylene resin: 20 parts of glycerol methacrylate gel: 15 parts of phenolic resin: 12 parts, aqueous sodium hydroxide solution: 7 parts of polyethylene polyamine: 3 parts of hydroxymethyl cellulose: 3 parts of a glue stabilizer: 2 parts of flame retardant: 8 parts of defoaming agent: 7 parts of an anti-aging agent: 4 parts of water: 80 parts of the raw materials.

Optionally, the composition comprises the following components (by mass ratio): polyvinyl alcohol: 8 parts of perchloroethylene resin: 25 parts of glycerol methacrylate gel: 12 parts of phenolic resin: 14 parts, aqueous sodium hydroxide solution: 5 parts of polyethylene polyamine: 5 parts of hydroxymethyl cellulose: 2 parts of a glue stabilizer: 3 parts of flame retardant: 7 parts of defoaming agent: 10 parts of an anti-aging agent: 3 parts of water: 90 portions of

(III) advantageous effects

The invention provides a straw plate molding adhesive, which has the following beneficial effects:

(1) the glue disclosed by the invention is low in cost, low in equipment requirement, easy to produce and good in social popularization and application.

(2) The invention not only has the advantages of environment-friendly and non-toxic raw materials and no pungent smell, but also is convenient to store and not easy to solidify.

(3) The invention has good waterproof performance, is not easy to burn due to the addition of the flame retardant, and is safe and reliable.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Example 1:

a straw board forming glue comprises the following components (by mass): polyvinyl alcohol: 12 parts of perchloroethylene resin: 15 parts of glycerol methacrylate gel: 18 parts of phenolic resin: 10 parts, aqueous sodium hydroxide solution: 9 parts of polyethylene polyamine: 1 part of hydroxymethyl cellulose: 4 parts of a glue stabilizer: 1 part of flame retardant: 9 parts of defoaming agent: 6 parts of an anti-aging agent: 5 parts of water: 70 parts of (A).

As an optional technical scheme of the invention:

the concentration of sodium hydroxide in the sodium hydroxide aqueous solution was 10%.

As an optional technical scheme of the invention:

the flame retardant is formed by mixing aluminum hydroxide, antimony trioxide and magnesium hydroxide, wherein the ratio of the aluminum hydroxide to the antimony trioxide to the magnesium hydroxide is as follows: 1: 2: 1.

as an optional technical scheme of the invention:

the defoaming agent is formed by mixing dimethyl silicone oil, high alcohol and polyether modified silicon, wherein the proportion of the dimethyl silicone oil to the high alcohol to the polyether modified silicon is as follows: 3: 2: 2.

as an optional technical scheme of the invention:

the aging resistant agent is formed by mixing zinc oxide, dilauryl thiodipropionate and tertiary amine, wherein the proportion of the zinc oxide to the dilauryl thiodipropionate to the tertiary amine is as follows: 1: 2: 2.

example 2:

a straw board forming glue comprises the following components (by mass): polyvinyl alcohol: 10 parts of perchloroethylene resin: 20 parts of glycerol methacrylate gel: 15 parts of phenolic resin: 12 parts, aqueous sodium hydroxide solution: 7 parts of polyethylene polyamine: 3 parts of hydroxymethyl cellulose: 3 parts of a glue stabilizer: 2 parts of flame retardant: 8 parts of defoaming agent: 7 parts of an anti-aging agent: 4 parts of water: 80 parts of the raw materials.

As an optional technical scheme of the invention:

the concentration of sodium hydroxide in the aqueous sodium hydroxide solution was 12%.

As an optional technical scheme of the invention:

the flame retardant is formed by mixing aluminum hydroxide, antimony trioxide and magnesium hydroxide, wherein the ratio of the aluminum hydroxide to the antimony trioxide to the magnesium hydroxide is as follows: 1: 2: 1.

as an optional technical scheme of the invention:

the defoaming agent is formed by mixing dimethyl silicone oil, high alcohol and polyether modified silicon, wherein the proportion of the dimethyl silicone oil to the high alcohol to the polyether modified silicon is as follows: 3: 2: 2.

as an optional technical scheme of the invention:

the aging resistant agent is formed by mixing zinc oxide, dilauryl thiodipropionate and tertiary amine, wherein the proportion of the zinc oxide to the dilauryl thiodipropionate to the tertiary amine is as follows: 1: 2: 2.

example 3:

a straw board forming glue comprises the following components (by mass): polyvinyl alcohol: 8 parts of perchloroethylene resin: 25 parts of glycerol methacrylate gel: 12 parts of phenolic resin: 14 parts, aqueous sodium hydroxide solution: 5 parts of polyethylene polyamine: 5 parts of hydroxymethyl cellulose: 2 parts of a glue stabilizer: 3 parts of flame retardant: 7 parts of defoaming agent: 10 parts of an anti-aging agent: 3 parts of water: and 90 parts.

As an optional technical scheme of the invention:

the concentration of sodium hydroxide in the aqueous sodium hydroxide solution was 14%.

As an optional technical scheme of the invention:

the flame retardant is formed by mixing aluminum hydroxide, antimony trioxide and magnesium hydroxide, wherein the ratio of the aluminum hydroxide to the antimony trioxide to the magnesium hydroxide is as follows: 1: 2: 1.

as an optional technical scheme of the invention:

the defoaming agent is formed by mixing dimethyl silicone oil, high alcohol and polyether modified silicon, wherein the proportion of the dimethyl silicone oil to the high alcohol to the polyether modified silicon is as follows: 3: 2: 2.

as an optional technical scheme of the invention:

the aging resistant agent is formed by mixing zinc oxide, dilauryl thiodipropionate and tertiary amine, wherein the proportion of the zinc oxide to the dilauryl thiodipropionate to the tertiary amine is as follows: 1: 2: 2.

the straw plate forming glue can be prepared by the three groups of embodiments, wherein the straw plate forming glue prepared by the second group of embodiments has the best effect. The glue disclosed by the invention is low in cost, low in equipment requirement, easy to produce and good in social popularization and application, the raw materials are environment-friendly and non-toxic, free of pungent smell, convenient to store and not easy to solidify, and the glue is good in waterproof performance, and is added with a flame retardant, not easy to burn, safe and reliable.

It is noted that in the present disclosure, unless otherwise explicitly specified or limited, a first feature "on" or "under" a second feature may be directly contacted with the first and second features, or indirectly contacted with the first and second features through intervening media. Also, a first feature "on," "over," and "above" a second feature may be directly or diagonally above the second feature, or may simply indicate that the first feature is at a higher level than the second feature. A first feature being "under," "below," and "beneath" a second feature may be directly under or obliquely under the first feature, or may simply mean that the first feature is at a lesser elevation than the second feature.

Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments or portions thereof without departing from the spirit and scope of the invention.