CN102352211B - Epoxy resin metal adhesive and preparation method thereof - Google Patents
Epoxy resin metal adhesive and preparation method thereof Download PDFInfo
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- CN102352211B CN102352211B CN 201110262211 CN201110262211A CN102352211B CN 102352211 B CN102352211 B CN 102352211B CN 201110262211 CN201110262211 CN 201110262211 CN 201110262211 A CN201110262211 A CN 201110262211A CN 102352211 B CN102352211 B CN 102352211B
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- epoxy resin
- metal adhesive
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- resin metal
- constitutive material
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- Epoxy Resins (AREA)
Abstract
The invention discloses an epoxy resin metal adhesive and a preparation method thereof. According to the invention, raw materials of E-44 epoxy resin, organic tertiary amine, triethylamine, sodium sulfate, methyltriacetoxysilane, maleic anhydride, aluminum oxide powder, and straw ashes are mixed and stirred according to a formulated weight ratio, such that the epoxy resin metal adhesive is obtained. The method provided by the invention is characterized in simple preparation, convenient operation, and low cost. The prepared epoxy resin metal adhesive has advantages of high adhesive strength, good thermal endurance, and good applicability.
Description
Technical field
The present invention relates to a kind of sizing agent, be specifically related to a kind of epoxy resin metal adhesive and preparation method thereof.
Background technology
Develop rapidly along with rubber industry, rubber composite is widely used, and the quality of rubber and epoxy resin metal adhesive is the key of matrix material success, and increasing and the expansion of Application Areas of composite product kind is more and more harsher to the requirement of adhering technique.The technology such as traditional chlorinated rubber method, isocyanic ester method can not satisfy Secretary.
Summary of the invention
For the deficiencies in the prior art, the object of the present invention is to provide that a kind of bond strength is high, good heat resistance, epoxy resin metal adhesive that price is low and preparation method thereof.
The present invention adopts following technical scheme to achieve these goals:
Epoxy resin metal adhesive is characterized in that the weight part of its constitutive material is: E-44 epoxy resin 50-60 part, trimethylamine 1-3 part, triethylamine 1-3 part, sodium sulfate 1-3 part, methyl triacetoxysilane 20-25 part, MALEIC ANHYDRIDE 5-10 part, aluminum oxide powder 1-2 part, stalk ashes 1-2 part.
The preparation method of epoxy resin metal adhesive is characterized in that comprising the following steps:
(1) press weight part mixing E-44 epoxy resin, methyl triacetoxysilane and the MALEIC ANHYDRIDE of constitutive material, stir, obtain mixed liquor A;
(2) add trimethylamine, triethylamine, sodium sulfate, aluminum oxide powder and stalk ashes by the constitutive material weight part in the mixed liquor A that step (1) obtains, reacted 3-4 hour, control 80-85 ℃ of temperature, react cooling rear discharging.
Beneficial effect of the present invention:
Preparation method of the present invention is simple, and is easy to operate, and cost is low, and the epoxy resin metal adhesive bond strength that makes is high, good heat resistance, and suitability is strong.
Embodiment
Embodiment 1:Epoxy resin metal adhesive, the weight part of its constitutive material is: 50 parts of E-44 epoxy resin, 1 part of trimethylamine, 1 part of triethylamine, 1 part, sodium sulfate, 20 parts of methyl triacetoxysilanes, 5 parts of MALEIC ANHYDRIDE, 1 part of aluminum oxide powder, 1 part, stalk ashes.
The preparation method of epoxy resin metal adhesive comprises the following steps:
(1) press weight part mixing E-44 epoxy resin, methyl triacetoxysilane and the MALEIC ANHYDRIDE of constitutive material, stir, obtain mixed liquor A;
(2) add trimethylamine, triethylamine, sodium sulfate, aluminum oxide powder and stalk ashes by the constitutive material weight part in the mixed liquor A that step (1) obtains, reacted 3-4 hour, control 80-85 ℃ of temperature, react cooling rear discharging.
Embodiment 2:Epoxy resin metal adhesive, the weight part of its constitutive material is: 55 parts of E-44 epoxy resin, 2 parts of trimethylamines, 2 parts of triethylamines, 2 parts, sodium sulfate, 22 parts of methyl triacetoxysilanes, 8 parts of MALEIC ANHYDRIDE, 1.5 parts of aluminum oxide powders, 1.5 parts, stalk ashes.
The preparation method of epoxy resin metal adhesive comprises the following steps:
(1) press weight part mixing E-44 epoxy resin, methyl triacetoxysilane and the MALEIC ANHYDRIDE of constitutive material, stir, obtain mixed liquor A;
(2) add trimethylamine, triethylamine, sodium sulfate, aluminum oxide powder and stalk ashes by the constitutive material weight part in the mixed liquor A that step (1) obtains, reacted 3-4 hour, control 80-85 ℃ of temperature, react cooling rear discharging.
Embodiment 3:Epoxy resin metal adhesive, the weight part of its constitutive material is: 60 parts of E-44 epoxy resin, 3 parts of trimethylamines, 3 parts of triethylamines, 3 parts, sodium sulfate, 25 parts of methyl triacetoxysilanes, 10 parts of MALEIC ANHYDRIDE, 2 parts of aluminum oxide powders, 2 parts, stalk ashes.
The preparation method of epoxy resin metal adhesive comprises the following steps:
(1) press weight part mixing E-44 epoxy resin, methyl triacetoxysilane and the MALEIC ANHYDRIDE of constitutive material, stir, obtain mixed liquor A;
(2) add trimethylamine, triethylamine, sodium sulfate, aluminum oxide powder and stalk ashes by the constitutive material weight part in the mixed liquor A that step (1) obtains, reacted 3-4 hour, control 80-85 ℃ of temperature, react cooling rear discharging.
Embodiment 4:The metal adhesive of the present invention's preparation and the contrast of plain metal Adhensive performance:
| Performance | Metal adhesive of the present invention | The plain metal tackiness agent |
| Setting time (min) | 3.0 | 2.4 |
| Stability in storage (h) | 140 | 30 |
| Tensile shear strength (Mpa) | 29.0 | 28.6 |
| Tensile shear strength after aging (Mpa) | 30.8 | 29.7 |
Claims (2)
1. an epoxy resin metal adhesive, is characterized in that the weight part of its constitutive material is: E-44 epoxy resin 50-60 part, trimethylamine 1-3 part, triethylamine 1-3 part, sodium sulfate 1-3 part, methyl triacetoxysilane 20-25 part, MALEIC ANHYDRIDE 5-10 part, aluminum oxide powder 1-2 part, stalk ashes 1-2 part.
2. the preparation method of an epoxy resin metal adhesive as claimed in claim 1 is characterized in that comprising the following steps:
(1) press weight part mixing E-44 epoxy resin, methyl triacetoxysilane and the MALEIC ANHYDRIDE of constitutive material, stir, obtain mixed liquor A;
(2) add trimethylamine, triethylamine, sodium sulfate, aluminum oxide powder and stalk ashes by the constitutive material weight part in the mixed liquor A that step (1) obtains, reacted 3-4 hour, control 80-85 ℃ of temperature, react cooling rear discharging.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201110262211 CN102352211B (en) | 2011-09-06 | 2011-09-06 | Epoxy resin metal adhesive and preparation method thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201110262211 CN102352211B (en) | 2011-09-06 | 2011-09-06 | Epoxy resin metal adhesive and preparation method thereof |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN102352211A CN102352211A (en) | 2012-02-15 |
| CN102352211B true CN102352211B (en) | 2013-06-05 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201110262211 Expired - Fee Related CN102352211B (en) | 2011-09-06 | 2011-09-06 | Epoxy resin metal adhesive and preparation method thereof |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN102352211B (en) |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1938356A (en) * | 2004-03-30 | 2007-03-28 | 株式会社钟化 | Hardenable composition |
| CN101440268A (en) * | 2008-12-30 | 2009-05-27 | 黑龙江省科学院石油化学研究院 | Low temperature curing high temperature resistant inorganic / organic hybridization epoxy adhesive and preparation thereof |
| CN101734747A (en) * | 2009-12-31 | 2010-06-16 | 中国科学院等离子体物理研究所 | Adsorption and decoloration method of printing and dyeing wastewater by using power plant straw ash |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US7446136B2 (en) * | 2005-04-05 | 2008-11-04 | Momentive Performance Materials Inc. | Method for producing cure system, adhesive system, and electronic device |
-
2011
- 2011-09-06 CN CN 201110262211 patent/CN102352211B/en not_active Expired - Fee Related
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1938356A (en) * | 2004-03-30 | 2007-03-28 | 株式会社钟化 | Hardenable composition |
| CN101440268A (en) * | 2008-12-30 | 2009-05-27 | 黑龙江省科学院石油化学研究院 | Low temperature curing high temperature resistant inorganic / organic hybridization epoxy adhesive and preparation thereof |
| CN101734747A (en) * | 2009-12-31 | 2010-06-16 | 中国科学院等离子体物理研究所 | Adsorption and decoloration method of printing and dyeing wastewater by using power plant straw ash |
Also Published As
| Publication number | Publication date |
|---|---|
| CN102352211A (en) | 2012-02-15 |
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