CN112574700A - Adhesive material for LED lamp film and preparation method thereof - Google Patents
Adhesive material for LED lamp film and preparation method thereof Download PDFInfo
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- CN112574700A CN112574700A CN202011464650.3A CN202011464650A CN112574700A CN 112574700 A CN112574700 A CN 112574700A CN 202011464650 A CN202011464650 A CN 202011464650A CN 112574700 A CN112574700 A CN 112574700A
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- C—CHEMISTRY; METALLURGY
- C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
- C09J—ADHESIVES; NON-MECHANICAL ASPECTS OF ADHESIVE PROCESSES IN GENERAL; ADHESIVE PROCESSES NOT PROVIDED FOR ELSEWHERE; USE OF MATERIALS AS ADHESIVES
- C09J133/00—Adhesives based on homopolymers or copolymers of compounds having one or more unsaturated aliphatic radicals, each having only one carbon-to-carbon double bond, and at least one being terminated by only one carboxyl radical, or of salts, anhydrides, esters, amides, imides, or nitriles thereof; Adhesives based on derivatives of such polymers
- C09J133/04—Homopolymers or copolymers of esters
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- C—CHEMISTRY; METALLURGY
- C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
- C09J—ADHESIVES; NON-MECHANICAL ASPECTS OF ADHESIVE PROCESSES IN GENERAL; ADHESIVE PROCESSES NOT PROVIDED FOR ELSEWHERE; USE OF MATERIALS AS ADHESIVES
- C09J11/00—Features of adhesives not provided for in group C09J9/00, e.g. additives
- C09J11/02—Non-macromolecular additives
- C09J11/04—Non-macromolecular additives inorganic
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- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08K—Use of inorganic or non-macromolecular organic substances as compounding ingredients
- C08K3/00—Use of inorganic substances as compounding ingredients
- C08K3/18—Oxygen-containing compounds, e.g. metal carbonyls
- C08K3/20—Oxides; Hydroxides
- C08K3/22—Oxides; Hydroxides of metals
- C08K2003/2217—Oxides; Hydroxides of metals of magnesium
- C08K2003/2224—Magnesium hydroxide
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- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08K—Use of inorganic or non-macromolecular organic substances as compounding ingredients
- C08K3/00—Use of inorganic substances as compounding ingredients
- C08K3/18—Oxygen-containing compounds, e.g. metal carbonyls
- C08K3/20—Oxides; Hydroxides
- C08K3/22—Oxides; Hydroxides of metals
- C08K2003/2227—Oxides; Hydroxides of metals of aluminium
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- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08K—Use of inorganic or non-macromolecular organic substances as compounding ingredients
- C08K2201/00—Specific properties of additives
- C08K2201/011—Nanostructured additives
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- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
- C08L2205/00—Polymer mixtures characterised by other features
- C08L2205/02—Polymer mixtures characterised by other features containing two or more polymers of the same C08L -group
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- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
- C08L2205/00—Polymer mixtures characterised by other features
- C08L2205/03—Polymer mixtures characterised by other features containing three or more polymers in a blend
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- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Inorganic Chemistry (AREA)
- Adhesives Or Adhesive Processes (AREA)
Abstract
The invention discloses an adhesive material for LED lamp film and a preparation method thereof, wherein the preparation method comprises the following steps: mixing acrylate polymer, phenolic resin, nano silica sol, sodium polyacrylate, sodium silicate, a flame retardant, a cross-linking agent and a surfactant; and (3) under the heating condition, uniformly stirring to obtain the adhesive material. The problems that in the production process of the LED lamp tube, a substrate with an LED light source needs to be bonded with a glass tube, the used adhesive material is easy to be heated and fall off after being used for a long time, and the adhesive strength is reduced are solved.
Description
Technical Field
The invention relates to the field of LED production, in particular to an adhesive material for an LED lamp film and a preparation method thereof.
Background
In recent years, the LED lamp has attracted attention because of its features of energy saving, environmental protection, high efficiency, small volume, long life, etc., and the LED lamp is replacing the traditional incandescent lamp and fluorescent tube as the mainstream lighting tool. Meanwhile, with the development of clean energy efficiency technology and the increasing enhancement of environmental protection concepts of people, more and more families and institutions adopt LED lamps for illumination. In the production process of the LED lamp tube, the substrate with the LED light source needs to be bonded with the glass tube, and the used adhesive material is easy to be heated and fall off after being used for a long time, so that the adhesive strength is reduced.
Therefore, the present invention provides an adhesive material for LED lamp coating film capable of maintaining excellent adhesive strength in a heated environment for a long time and a method for preparing the same.
Disclosure of Invention
The invention aims to provide an adhesive material for an LED lamp coating and a preparation method thereof, and solves the problems that a substrate with an LED light source needs to be bonded with a glass tube in the production process of an LED lamp tube, the used adhesive material is easy to be heated and fall off after being used for a long time, and the adhesive strength is reduced.
In order to achieve the above object, the present invention provides a method for preparing an adhesive material for an LED lamp cover film, the method comprising: mixing acrylate polymer, phenolic resin, nano silica sol, sodium polyacrylate, sodium silicate, a flame retardant, a cross-linking agent and a surfactant; and (3) under the heating condition, uniformly stirring to obtain the adhesive material.
Preferably, the phenolic resin is used in an amount of 20-30 parts by weight, the nano silica sol is used in an amount of 30-60 parts by weight, the sodium polyacrylate is used in an amount of 10-17 parts by weight, the sodium silicate is used in an amount of 5-9 parts by weight, the flame retardant is used in an amount of 1-5 parts by weight, the crosslinking agent is used in an amount of 2-5 parts by weight, and the surfactant is used in an amount of 3-8 parts by weight, with respect to 100 parts by weight of the acrylate polymer.
Preferably, the phenolic resin is used in an amount of 23-27 parts by weight, the nano silica sol is used in an amount of 35-46 parts by weight, the sodium polyacrylate is used in an amount of 14-16 parts by weight, the sodium silicate is used in an amount of 6-7 parts by weight, the flame retardant is used in an amount of 2-4 parts by weight, the crosslinking agent is used in an amount of 3-4 parts by weight, and the surfactant is used in an amount of 4-6 parts by weight, relative to 100 parts by weight of the acrylate polymer.
Preferably, the flame retardant is one or more of antimony trioxide, magnesium hydroxide and aluminum hydroxide.
Preferably, the surfactant is one or more of sucrose ester, sorbitan fatty acid and polysorbate.
Preferably, the heating conditions include: the heating time is 10-20min, and the heating temperature is 70-100 ℃.
The invention also provides an adhesive material for the LED lamp coating, which is prepared by the preparation method.
The invention provides an adhesive material for an LED lamp film and a preparation method thereof, wherein the preparation method comprises the following steps: mixing acrylate polymer, phenolic resin, nano silica sol, sodium polyacrylate, sodium silicate, a flame retardant, a cross-linking agent and a surfactant; and (3) under the heating condition, uniformly stirring to obtain the adhesive material. Through the synergistic effect among the raw materials, the prepared adhesive material has excellent adhesive property and is not easy to fall off after being heated for a long time.
Additional features and advantages of the invention will be set forth in the detailed description which follows.
Detailed Description
The following describes in detail specific embodiments of the present invention. It should be understood that the detailed description and specific examples, while indicating the present invention, are given by way of illustration and explanation only, not limitation.
Example 1
Mixing acrylate polymer, phenolic resin, nano silica sol, sodium polyacrylate, sodium silicate, antimony trioxide, a cross-linking agent and sucrose ester; stirring under heating condition (heating time is 10min, heating temperature is 70 deg.C) to obtain adhesive material; relative to 100g of acrylate polymer, the dosage of the phenolic resin is 20g, the dosage of the nano silica sol is 30g, the dosage of the sodium polyacrylate is 10g, the dosage of the sodium silicate is 5g, the dosage of the flame retardant is 1g, the dosage of the crosslinking agent is 2g, and the dosage of the surfactant is 3 g.
Example 2
Mixing acrylate polymer, phenolic resin, nano silica sol, sodium polyacrylate, sodium silicate, magnesium hydroxide, a cross-linking agent and sorbitan fatty acid; stirring under heating condition (heating time is 20min, heating temperature is 100 deg.C) to obtain adhesive material; relative to 100g of acrylate polymer, the dosage of the phenolic resin is 30g, the dosage of the nano silica sol is 60g, the dosage of the sodium polyacrylate is 17g, the dosage of the sodium silicate is 9g, the dosage of the flame retardant is 5g, the dosage of the crosslinking agent is 5g, and the dosage of the surfactant is 8 g.
Example 3
Mixing acrylate polymer, phenolic resin, nano silica sol, sodium polyacrylate, sodium silicate, a flame retardant, a cross-linking agent and a surfactant; stirring under heating condition (heating time is 15min, heating temperature is 80 deg.C) to obtain adhesive material; relative to 100g of acrylate polymer, the dosage of the phenolic resin is 25g, the dosage of the nano silica sol is 45g, the dosage of the sodium polyacrylate is 14g, the dosage of the sodium silicate is 6g, the dosage of the flame retardant is 3g, the dosage of the crosslinking agent is 4g, and the dosage of the surfactant is 6 g.
The preferred embodiments of the present invention have been described in detail, however, the present invention is not limited to the specific details of the above embodiments, and various simple modifications may be made to the technical solution of the present invention within the technical idea of the present invention, and these simple modifications are within the protective scope of the present invention.
It should be noted that the various technical features described in the above embodiments can be combined in any suitable manner without contradiction, and the invention is not described in any way for the possible combinations in order to avoid unnecessary repetition.
In addition, any combination of the various embodiments of the present invention is also possible, and the same should be considered as the disclosure of the present invention as long as it does not depart from the spirit of the present invention.
Claims (7)
1. A preparation method of an adhesive material for an LED lamp film is characterized by comprising the following steps: mixing acrylate polymer, phenolic resin, nano silica sol, sodium polyacrylate, sodium silicate, a flame retardant, a cross-linking agent and a surfactant; and (3) under the heating condition, uniformly stirring to obtain the adhesive material.
2. The preparation method of claim 1, wherein the phenolic resin is used in an amount of 20 to 30 parts by weight, the nano silica sol is used in an amount of 30 to 60 parts by weight, the sodium polyacrylate is used in an amount of 10 to 17 parts by weight, the sodium silicate is used in an amount of 5 to 9 parts by weight, the flame retardant is used in an amount of 1 to 5 parts by weight, the crosslinking agent is used in an amount of 2 to 5 parts by weight, and the surfactant is used in an amount of 3 to 8 parts by weight, with respect to 100 parts by weight of the acrylate polymer.
3. The preparation method of claim 2, wherein the phenolic resin is used in an amount of 23 to 27 parts by weight, the nano silica sol is used in an amount of 35 to 46 parts by weight, the sodium polyacrylate is used in an amount of 14 to 16 parts by weight, the sodium silicate is used in an amount of 6 to 7 parts by weight, the flame retardant is used in an amount of 2 to 4 parts by weight, the crosslinking agent is used in an amount of 3 to 4 parts by weight, and the surfactant is used in an amount of 4 to 6 parts by weight, with respect to 100 parts by weight of the acrylate polymer.
4. The preparation method according to claim 1, wherein the flame retardant is one or more of antimony trioxide, magnesium hydroxide and aluminum hydroxide.
5. The method of claim 1, wherein the surfactant is one or more of a sucrose ester, sorbitan fatty acid, and polysorbate.
6. The production method according to claim 1, wherein the heating conditions include: the heating time is 10-20min, and the heating temperature is 70-100 ℃.
7. An adhesive material for an LED lamp cover film, which is produced by the production method according to any one of claims 1 to 6.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011464650.3A CN112574700A (en) | 2020-12-12 | 2020-12-12 | Adhesive material for LED lamp film and preparation method thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011464650.3A CN112574700A (en) | 2020-12-12 | 2020-12-12 | Adhesive material for LED lamp film and preparation method thereof |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN112574700A true CN112574700A (en) | 2021-03-30 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202011464650.3A Pending CN112574700A (en) | 2020-12-12 | 2020-12-12 | Adhesive material for LED lamp film and preparation method thereof |
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| CN (1) | CN112574700A (en) |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20030175497A1 (en) * | 2002-02-04 | 2003-09-18 | 3M Innovative Properties Company | Flame retardant foams, articles including same and methods for the manufacture thereof |
| CN105733076A (en) * | 2016-04-27 | 2016-07-06 | 芜湖真空科技有限公司 | Flame-retardant protective plate for film coating chamber and preparation method of flame-retardant protective plate |
| CN109439213A (en) * | 2018-11-10 | 2019-03-08 | 邳州市铁富九龙公共服务有限公司 | A kind of preparation process for the wood adhesive that adhesive strength is high |
| CN110128967A (en) * | 2019-06-19 | 2019-08-16 | 浙江海泰新材料有限公司 | A kind of Flame-retardant adhesive, the anti-flaming viscose band being prepared by it and preparation method |
| CN110373130A (en) * | 2019-08-14 | 2019-10-25 | 湘潭海泡石科技有限公司 | A kind of plate adhesive environment-friendly filler and its application method |
| CN110819255A (en) * | 2019-11-27 | 2020-02-21 | 杨正昆 | Reaction type polymer self-adhesion waterproofing membrane |
-
2020
- 2020-12-12 CN CN202011464650.3A patent/CN112574700A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20030175497A1 (en) * | 2002-02-04 | 2003-09-18 | 3M Innovative Properties Company | Flame retardant foams, articles including same and methods for the manufacture thereof |
| CN105733076A (en) * | 2016-04-27 | 2016-07-06 | 芜湖真空科技有限公司 | Flame-retardant protective plate for film coating chamber and preparation method of flame-retardant protective plate |
| CN109439213A (en) * | 2018-11-10 | 2019-03-08 | 邳州市铁富九龙公共服务有限公司 | A kind of preparation process for the wood adhesive that adhesive strength is high |
| CN110128967A (en) * | 2019-06-19 | 2019-08-16 | 浙江海泰新材料有限公司 | A kind of Flame-retardant adhesive, the anti-flaming viscose band being prepared by it and preparation method |
| CN110373130A (en) * | 2019-08-14 | 2019-10-25 | 湘潭海泡石科技有限公司 | A kind of plate adhesive environment-friendly filler and its application method |
| CN110819255A (en) * | 2019-11-27 | 2020-02-21 | 杨正昆 | Reaction type polymer self-adhesion waterproofing membrane |
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| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20210330 |