CN110643289A - High-temperature-resistant flame-retardant adhesive film - Google Patents
High-temperature-resistant flame-retardant adhesive film Download PDFInfo
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- CN110643289A CN110643289A CN201910959657.3A CN201910959657A CN110643289A CN 110643289 A CN110643289 A CN 110643289A CN 201910959657 A CN201910959657 A CN 201910959657A CN 110643289 A CN110643289 A CN 110643289A
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- flame
- retardant
- epoxy resin
- adhesive film
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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
- C09J7/00—Adhesives in the form of films or foils
- C09J7/10—Adhesives in the form of films or foils without carriers
-
- 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
-
- 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
- C09J11/06—Non-macromolecular additives organic
-
- 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
- C09J4/00—Adhesives based on organic non-macromolecular compounds having at least one polymerisable carbon-to-carbon unsaturated bond ; adhesives, based on monomers of macromolecular compounds of groups C09J183/00 - C09J183/16
- C09J4/06—Organic non-macromolecular compounds having at least one polymerisable carbon-to-carbon unsaturated bond in combination with a macromolecular compound other than an unsaturated polymer of groups C09J159/00 - C09J187/00
-
- 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
- C09J7/00—Adhesives in the form of films or foils
- C09J7/30—Adhesives in the form of films or foils characterised by the adhesive composition
-
- 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
- C09J7/00—Adhesives in the form of films or foils
- C09J7/40—Adhesives in the form of films or foils characterised by release liners
-
- 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
- C09J2301/00—Additional features of adhesives in the form of films or foils
- C09J2301/30—Additional features of adhesives in the form of films or foils characterized by the chemical, physicochemical or physical properties of the adhesive or the carrier
-
- 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
- C09J2423/00—Presence of polyolefin
- C09J2423/005—Presence of polyolefin in the release coating
Abstract
The invention relates to the technical field of photovoltaic cells, in particular to a high-temperature-resistant flame-retardant adhesive film, which comprises an upper TPX film layer, a modified epoxy resin adhesive film layer and a lower TPX film layer, wherein the epoxy resin adhesive film layer comprises the following components in parts by mass: 100 parts of polyurethane modified flame-retardant epoxy resin, 10-20 parts of activated flame-retardant diluent, 0.2-0.8 part of ultraviolet absorber, 0.8-2.4 parts of modified filler, 0.2-0.6 part of antioxidant and 0.2-0.5 part of cross-linking agent; the polyurethane modified phosphorus flame-retardant epoxy resin is adopted, and the reaction type flame-retardant epoxy resin is adopted, so that the flame-retardant effect is better than that of the traditional method in which a flame retardant is added into the epoxy resin, the flame-retardant grade can reach B1 grade, compared with brominated epoxy resin, the addition amount of the flame-retardant epoxy resin is lower, the phosphorus content in the phosphorus-containing epoxy resin can be up to 2%, the flame-retardant performance of the resin can be excellent, and the bromine content in the brominated epoxy resin can be up to 16%.
Description
Technical Field
The invention relates to the technical field of photovoltaic cells, in particular to a high-temperature-resistant flame-retardant adhesive film.
Background
The epoxy resin adhesive has the characteristics of high bonding strength, high hardness, good rigidity, acid resistance, alkali resistance, oil resistance and organic solvent resistance and small curing shrinkage, is widely used in electronic products and photovoltaic modules, and is used as a packaging material, the epoxy resin adhesive is required to have flame retardant property, in order to enable the epoxy resin adhesive to have excellent flame retardant property, a flame retardant is usually required to be added into an epoxy resin adhesive film, the flame retardant usually comprises an inorganic flame retardant and a halogen-containing flame retardant, the inorganic flame retardant is added, although the flame retardant effect of the adhesive film can be improved, the cohesiveness of the adhesive film is also reduced, the halogen-containing flame retardant is added, acidic corrosive gas smoke containing hydrogen halide can be generated during combustion, and the requirement of environmental protection is not facilitated.
Disclosure of Invention
The purpose of the invention is: overcomes the defects in the prior art, and provides a high-temperature-resistant flame-retardant adhesive film which has high peel strength and is environment-friendly to use.
In order to solve the technical problems, the technical scheme adopted by the invention is as follows:
the high-temperature-resistant flame-retardant adhesive film comprises an upper TPX film layer, a modified epoxy resin adhesive film layer and a lower TPX film layer, wherein the epoxy resin adhesive film layer comprises the following components in parts by mass: 100 parts of polyurethane modified flame-retardant epoxy resin, 10-20 parts of activated flame-retardant diluent, 0.2-0.8 part of ultraviolet absorber, 0.8-2.4 parts of modified filler, 0.2-0.6 part of antioxidant and 0.2-0.5 part of cross-linking agent.
Further, the polyurethane modified flame-retardant epoxy resin is polyurethane modified phosphorus flame-retardant epoxy resin.
Further, the phosphorus content in the polyurethane modified phosphorus flame-retardant epoxy resin is 2-3%.
Furthermore, the activated flame-retardant diluent is selected from one or more of HK-66C, JX-28 active flame-retardant epoxy diluent and JX-40 active flame-retardant epoxy diluent.
Furthermore, the activated flame-retardant diluent is a mixture of HK-66C and JX-28 activated flame-retardant epoxy diluent, and the mass ratio of the activated flame-retardant diluent to the activated flame-retardant epoxy diluent is 1: 1-3.
Further, the modified filler is montmorillonite or graphite modified by flame-retardant resin.
Further, the antioxidant is a mixture of a phenol antioxidant and a triphenyl phosphate antioxidant, and the molar ratio of the phenol antioxidant to the triphenyl phosphate antioxidant is 2: 1.
Further, the ultraviolet absorber is a mixture of phenyl ortho-hydroxybenzoate and 2- (2 '-hydroxy-5' -methylphenyl) benzotriazole, and the mass ratio of the phenyl ortho-hydroxybenzoate to the 2- (2 '-hydroxy-5' -methylphenyl) benzotriazole is 1-2: 1.
Further, the crosslinking agent is one or more of divinylbenzene, diisocyanate and N, N-methylene bisacrylamide.
The technical scheme adopted by the invention has the beneficial effects that:
the polyurethane modified phosphorus flame-retardant epoxy resin is adopted, and the reaction type flame-retardant epoxy resin is adopted, so that the flame-retardant effect is better than that of the traditional method in which a flame retardant is added into the epoxy resin, the flame-retardant grade can reach B1 grade, compared with brominated epoxy resin, the addition amount of the flame-retardant epoxy resin is lower, the phosphorus content in the phosphorus-containing epoxy resin can be up to 2%, the flame-retardant performance of the resin can be excellent, and the bromine content in the brominated epoxy resin can be up to 16%.
The TPX film layer is adopted as the release film, so that the high-temperature resistance of the flame-retardant adhesive film is obviously improved, and the TPX film also has good release performance, very excellent adhesive resistance, high insulativity, acid and alkali resistance, chemical corrosion resistance and stress cracking resistance.
Detailed Description
The invention will now be further illustrated with reference to specific examples.
The high-temperature-resistant flame-retardant adhesive film comprises an upper TPX film layer, a modified epoxy resin adhesive film layer and a lower TPX film layer, wherein the epoxy resin adhesive film layer comprises the following components in parts by mass: 100 parts of polyurethane modified flame-retardant epoxy resin, 10-20 parts of activated flame-retardant diluent, 0.2-0.8 part of ultraviolet absorber, 0.8-2.4 parts of modified filler, 0.2-0.6 part of antioxidant and 0.2-0.5 part of cross-linking agent. The polyurethane modified phosphorus flame-retardant epoxy resin is adopted, and the flame-retardant effect is better than that of the traditional method in which a flame retardant is added into the epoxy resin because the reaction type flame-retardant epoxy resin is adopted.
As a preferred embodiment, the polyurethane modified flame retardant epoxy resin in this embodiment is a polyurethane modified phosphorus flame retardant epoxy resin, preferably, the phosphorus content in the polyurethane modified phosphorus flame retardant epoxy resin is 2 to 3%, and the phosphorus content in the phosphorus epoxy resin is lower than that in the brominated epoxy resin, and the phosphorus content in the phosphorus epoxy resin can be up to 2% to provide excellent flame retardant performance, while the bromine content in the brominated epoxy resin is up to 16%.
As a preferred embodiment, the activated flame-retardant diluent in the embodiment is one or more of HK-66C, JX-28 activated flame-retardant epoxy diluent and JX-40 activated flame-retardant epoxy diluent, and the activated flame-retardant diluent is matched with the flame-retardant epoxy resin for use, so that the flame-retardant property of the adhesive film is remarkably improved, and the preferred mixture of HK-66C and JX-28 activated flame-retardant epoxy diluent in the embodiment has the mass ratio of 1: 1-3.
As a preferred embodiment, the modified filler in this embodiment is montmorillonite or graphite modified by flame retardant resin, and the filler modified by flame retardant resin is selected, so as to further improve the flame retardant property of the adhesive film.
As a preferred embodiment, the antioxidant in this embodiment is a mixture of phenolic antioxidant and triphenyl phosphite antioxidant, and the molar ratio is 2: 1.
As a preferred embodiment, the ultraviolet light absorber in this embodiment is a mixture of phenyl ortho-hydroxybenzoate and 2- (2 '-hydroxy-5' -methylphenyl) benzotriazole, and the mass ratio of the phenyl ortho-hydroxybenzoate to the 2- (2 '-hydroxy-5' -methylphenyl) benzotriazole is 1-2: 1.
As a preferred embodiment, the crosslinking agent in this embodiment is one or more selected from divinylbenzene, diisocyanate and N, N-methylenebisacrylamide.
Example 1
The high-temperature-resistant flame-retardant adhesive film comprises an upper TPX film layer, a modified epoxy resin adhesive film layer and a lower TPX film layer, wherein the epoxy resin adhesive film layer comprises the following components in parts by mass: 100 parts of polyurethane modified flame-retardant epoxy resin, 10 parts of activated flame-retardant diluent, 0.2 part of ultraviolet absorber, 0.8 part of modified filler, 0.2 part of antioxidant and 0.2 part of cross-linking agent.
The polyurethane modified flame-retardant epoxy resin is polyurethane modified phosphorus flame-retardant epoxy resin, and the phosphorus content in the polyurethane modified phosphorus flame-retardant epoxy resin is 2%.
Wherein the activated flame-retardant diluent is HK-66C.
Wherein the modified filler is montmorillonite modified by flame retardant resin.
Wherein the antioxidant is a mixture of a phenol antioxidant and a triphenyl phosphite antioxidant, and the molar ratio of the phenol antioxidant to the triphenyl phosphite antioxidant is 2: 1.
The ultraviolet absorber is a mixture of phenyl ortho-hydroxybenzoate and 2- (2 '-hydroxy-5' -methylphenyl) benzotriazole, and the mass ratio of the phenyl ortho-hydroxybenzoate to the 2- (2 '-hydroxy-5' -methylphenyl) benzotriazole is 1: 1.
Wherein the cross-linking agent is divinylbenzene.
Example 2
The high-temperature-resistant flame-retardant adhesive film comprises an upper TPX film layer, a modified epoxy resin adhesive film layer and a lower TPX film layer, wherein the epoxy resin adhesive film layer comprises the following components in parts by mass: 100 parts of polyurethane modified flame-retardant epoxy resin, 12 parts of activated flame-retardant diluent, 0.3 part of ultraviolet absorber, 0.9 part of modified filler, 0.3 part of antioxidant and 0.3 part of cross-linking agent.
Wherein the polyurethane modified flame-retardant epoxy resin is polyurethane modified phosphorus flame-retardant epoxy resin, and the phosphorus content in the polyurethane modified phosphorus flame-retardant epoxy resin is 2.3%.
Wherein the activated flame-retardant diluent is a mixture of HK-66C and JX-28 activated flame-retardant epoxy diluent, and the mass ratio of the activated flame-retardant diluent to the activated flame-retardant epoxy diluent is 1: 1.
Wherein the modified filler is montmorillonite modified by flame retardant resin.
Wherein the antioxidant is a mixture of a phenol antioxidant and a triphenyl phosphite antioxidant, and the molar ratio of the phenol antioxidant to the triphenyl phosphite antioxidant is 2: 1.
Wherein the ultraviolet absorber is a mixture of phenyl ortho-hydroxybenzoate and 2- (2 '-hydroxy-5' -methylphenyl) benzotriazole, and the mass ratio of the phenyl ortho-hydroxybenzoate to the 2- (2 '-hydroxy-5' -methylphenyl) benzotriazole is 1-2: 1.
Wherein the cross-linking agent is divinylbenzene.
Example 3
The high-temperature-resistant flame-retardant adhesive film comprises an upper TPX film layer, a modified epoxy resin adhesive film layer and a lower TPX film layer, wherein the epoxy resin adhesive film layer comprises the following components in parts by mass: 100 parts of polyurethane modified flame-retardant epoxy resin, 15 parts of activated flame-retardant diluent, 0.5 part of ultraviolet absorber, 1.6 parts of modified filler, 0.4 part of antioxidant and 0.4 part of cross-linking agent.
Wherein the polyurethane modified flame-retardant epoxy resin is polyurethane modified phosphorus flame-retardant epoxy resin, and the phosphorus content in the polyurethane modified phosphorus flame-retardant epoxy resin is 2.5 percent.
Wherein the activated flame-retardant diluent is a mixture of HK-66C and JX-28 activated flame-retardant epoxy diluent, and the mass ratio of the activated flame-retardant diluent to the activated flame-retardant epoxy diluent is 1:2.
Wherein, the modified filler is graphite modified by flame retardant resin.
Wherein the antioxidant is a mixture of a phenol antioxidant and a triphenyl phosphite antioxidant, and the molar ratio of the phenol antioxidant to the triphenyl phosphite antioxidant is 2: 1.
Wherein the ultraviolet absorber is a mixture of phenyl ortho-hydroxybenzoate and 2- (2 '-hydroxy-5' -methylphenyl) benzotriazole, and the mass ratio of the phenyl ortho-hydroxybenzoate to the 2- (2 '-hydroxy-5' -methylphenyl) benzotriazole is 1-2: 1.
Wherein the crosslinking agent is one or more of divinylbenzene, diisocyanate and N, N-methylene bisacrylamide.
Example 4
The high-temperature-resistant flame-retardant adhesive film comprises an upper TPX film layer, a modified epoxy resin adhesive film layer and a lower TPX film layer, wherein the epoxy resin adhesive film layer comprises the following components in parts by mass: 100 parts of polyurethane modified flame-retardant epoxy resin, 18 parts of activated flame-retardant diluent, 0.6 part of ultraviolet absorber, 2 parts of modified filler, 0.5 part of antioxidant and 0.4 part of cross-linking agent.
Wherein the polyurethane modified flame-retardant epoxy resin is polyurethane modified phosphorus flame-retardant epoxy resin, and the phosphorus content in the polyurethane modified phosphorus flame-retardant epoxy resin is 2.8 percent.
Wherein the activated flame-retardant diluent is a mixture of HK-66C and JX-28 activated flame-retardant epoxy diluent, and the mass ratio of the activated flame-retardant diluent to the activated flame-retardant epoxy diluent is 1: 2.5.
Wherein the modified filler is montmorillonite modified by flame retardant resin.
Wherein the antioxidant is a mixture of a phenol antioxidant and a triphenyl phosphite antioxidant, and the molar ratio of the phenol antioxidant to the triphenyl phosphite antioxidant is 2: 1.
Wherein the ultraviolet absorber is a mixture of phenyl ortho-hydroxybenzoate and 2- (2 '-hydroxy-5' -methylphenyl) benzotriazole, and the mass ratio of the phenyl ortho-hydroxybenzoate to the 2- (2 '-hydroxy-5' -methylphenyl) benzotriazole is 1-2: 1.
Wherein the cross-linking agent is a mixture of divinylbenzene and N, N-methylene bisacrylamide, and the mass ratio of the mixture to the N, N-methylene bisacrylamide is 1:2.
Example 5
The high-temperature-resistant flame-retardant adhesive film comprises an upper TPX film layer, a modified epoxy resin adhesive film layer and a lower TPX film layer, wherein the epoxy resin adhesive film layer comprises the following components in parts by mass: 100 parts of polyurethane modified flame-retardant epoxy resin, 20 parts of activated flame-retardant diluent, 0.8 part of ultraviolet absorber, 2.4 parts of modified filler, 0.6 part of antioxidant and 0.5 part of cross-linking agent.
The polyurethane modified flame-retardant epoxy resin is polyurethane modified phosphorus flame-retardant epoxy resin, and the phosphorus content in the polyurethane modified phosphorus flame-retardant epoxy resin is percent by weight.
Wherein the activated flame-retardant diluent is a mixture of HK-66C and JX-28 activated flame-retardant epoxy diluent, and the mass ratio of the activated flame-retardant diluent to the activated flame-retardant epoxy diluent is 1: 3.
Wherein, the modified filler is graphite modified by flame retardant resin.
Wherein the antioxidant is a mixture of a phenol antioxidant and a triphenyl phosphite antioxidant, and the molar ratio of the phenol antioxidant to the triphenyl phosphite antioxidant is 2: 1.
Wherein the ultraviolet absorber is a mixture of phenyl ortho-hydroxybenzoate and 2- (2 '-hydroxy-5' -methylphenyl) benzotriazole, and the mass ratio of the phenyl ortho-hydroxybenzoate to the 2- (2 '-hydroxy-5' -methylphenyl) benzotriazole is 2: 1.
Wherein the cross-linking agent is N, N-methylene bisacrylamide.
The flame retardant rating of examples 1-5 was tested to reach B1 rating.
In light of the foregoing description of the preferred embodiment of the present invention, many modifications and variations will be apparent to those skilled in the art without departing from the spirit and scope of the invention. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention. The technical scope of the present invention is not limited to the content of the specification, and must be determined according to the scope of the claims.
Claims (9)
1. A high temperature resistant flame retardant glue film is characterized in that: the composite film comprises an upper TPX film layer, a modified epoxy resin film layer and a lower TPX film layer, wherein the epoxy resin film layer comprises the following components in parts by mass: 100 parts of polyurethane modified flame-retardant epoxy resin, 10-20 parts of activated flame-retardant diluent, 0.2-0.8 part of ultraviolet absorber, 0.8-2.4 parts of modified filler, 0.2-0.6 part of antioxidant and 0.2-0.5 part of cross-linking agent.
2. The high temperature resistant flame retardant adhesive film according to claim 1, wherein: the polyurethane modified flame-retardant epoxy resin is polyurethane modified phosphorus flame-retardant epoxy resin.
3. The high temperature resistant flame retardant adhesive film according to claim 2, wherein: the phosphorus content in the polyurethane modified phosphorus flame-retardant epoxy resin is 2-3%.
4. The high temperature resistant flame retardant adhesive film according to claim 1, wherein: the activated flame-retardant diluent is one or more of HK-66C, JX-28 active flame-retardant epoxy diluent and JX-40 active flame-retardant epoxy diluent.
5. The high temperature resistant flame retardant adhesive film according to claim 4, wherein: the activated flame-retardant diluent is a mixture of HK-66C and JX-28 activated flame-retardant epoxy diluent, and the mass ratio of the activated flame-retardant diluent to the activated flame-retardant epoxy diluent is 1: 1-3.
6. The high temperature resistant flame retardant adhesive film according to claim 1, wherein: the modified filler is montmorillonite or graphite modified by flame-retardant resin.
7. The high temperature resistant flame retardant adhesive film according to claim 1, wherein: the antioxidant is a mixture of a phenol antioxidant and a triphenyl phosphate antioxidant, and the molar ratio of the phenol antioxidant to the triphenyl phosphate antioxidant is 2: 1.
8. The high temperature resistant flame retardant adhesive film according to claim 1, wherein: the ultraviolet light absorber is a mixture of phenyl ortho-hydroxybenzoate and 2- (2 '-hydroxy-5' -methylphenyl) benzotriazole, and the mass ratio of the phenyl ortho-hydroxybenzoate to the 2- (2 '-hydroxy-5' -methylphenyl) benzotriazole is 1-2: 1.
9. The high temperature resistant flame retardant adhesive film according to claim 1, wherein: the cross-linking agent is one or more of divinylbenzene, diisocyanate and N, N-methylene bisacrylamide.
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| Application Number | Priority Date | Filing Date | Title |
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| CN201910959657.3A CN110643289A (en) | 2019-10-10 | 2019-10-10 | High-temperature-resistant flame-retardant adhesive film |
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| CN201910959657.3A CN110643289A (en) | 2019-10-10 | 2019-10-10 | High-temperature-resistant flame-retardant adhesive film |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN112677597A (en) * | 2021-01-21 | 2021-04-20 | 宝燕工业科技(南通)有限公司 | Flame-retardant high-temperature-resistant composite release film |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN102369229A (en) * | 2009-04-01 | 2012-03-07 | 新日铁化学株式会社 | Flame-retardant phosphorus-containing epoxy resin composition and cured product thereof |
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2019
- 2019-10-10 CN CN201910959657.3A patent/CN110643289A/en active Pending
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN102369229A (en) * | 2009-04-01 | 2012-03-07 | 新日铁化学株式会社 | Flame-retardant phosphorus-containing epoxy resin composition and cured product thereof |
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| 江蓉: "新型含磷阻燃环氧树脂的研制", 《中国优秀硕士学位论文全文数据库 工程科技Ⅰ辑》 * |
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| CN112677597A (en) * | 2021-01-21 | 2021-04-20 | 宝燕工业科技(南通)有限公司 | Flame-retardant high-temperature-resistant composite release film |
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Application publication date: 20200103 |