CN105199660A - Preparation method of high-performance neutral adhesive glue - Google Patents
Preparation method of high-performance neutral adhesive glue Download PDFInfo
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- CN105199660A CN105199660A CN201410266139.0A CN201410266139A CN105199660A CN 105199660 A CN105199660 A CN 105199660A CN 201410266139 A CN201410266139 A CN 201410266139A CN 105199660 A CN105199660 A CN 105199660A
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Abstract
The invention relates to a preparation method of high-performance neutral adhesive glue and belongs to the technical field of chemical engineering. The preparation method comprises the steps that calcium carbonate, silicone rubber and methyl silicone oil are added into a stirring kettle, and the stirring kettle is started, wherein the rotation speed is 20 turns per minute, and the stirring time is no less than 40 minutes; the temperature is improved to 40 DEG C, and methyl mixed ketone oxime silane and vinyl tris (methyl ethyl ketoximino) silane are added; stirring is performed for no less than 40 minutes, then Gamma-aminopropyl triethoxysilane, N-B-aminoethyl-Gamma-aminopropyl trimethoxysilane and dibutyltin dilaurate are added, continuous stirring is performed for no less than 20 minutes, even stirring is performed, and then package is performed to obtain a finished product. Compared with the prior art, the preparation method is simple and convenient to operate and enables the product to be corrosion-free. The high-performance neutral adhesive glue has the advantages that the neutral adhesive glue has high strength, high flexibility and high bonding property, does not need priming paint when being used for adhesion of most of building materials and the like, further has excellent high and low temperature resistance and weather and ageing resistance, and has excellent bonding strength within the temperature range of -40 DEG C to 150 DEG C after curing.
Description
Technical field
The present invention relates to chemical technology field, the preparation method of the neutral assembly glue of especially a kind of high-performance.
Background technology
Glass cement is material glass and glass or glass and other base materials being carried out boning, glass cement is various in style in the market, mainly contains acidic glass glue, acid structure glue, acidic glass large plate glue, neutral weather-resistant glue, silicone stone material glue, bathroom mildew-resistant special adhesive etc.
Silicone adhesive is silicone portion product, and its bonding force is strong, and tensile strength is large, has again weathering resistance, shock resistance and protection against the tide, anti-smelly property simultaneously and adapts to the large feature of cold and hot change.In addition its suitability more widely, can realize the bonding between most of building material product, therefore using value is very large.Acid silicone glass cement can corrode or can not bonded copper, brass (and other copper-bearing alloy), magnesium, zinc, plated metal (and other zinc-bearing alloy), advise masonry material forming articles and cementite matrix do not use acidic glass glue simultaneously, the material that methylmethacrylate (PLEXIGLAS), poly-carbonic acid, polypropylene, polyethylene and TEFLON (teflon, tetrafluoroethylene) make uses this product cannot obtain good adhesive effect and good intermiscibility.The mobile connection being greater than joint gap 25% is also not suitable for using acidic glass glue, also preferably without general acidic glass cement (except acid structure glue) on structural glass, there iing the place of denuding and can produce essence drawback should not use acidic glass glue in addition.
Summary of the invention
The object of this invention is to provide the preparation method of the neutral assembly glue of a kind of high-performance.The object of the invention is by realize by the following technical solutions:
The preparation method of the neutral assembly glue of high-performance, comprises the following steps:
Step (1): the nano-calcium carbonate of drying in advance, sulphurated siliastic are joined in stirring tank together with methyl-silicone oil, starts stirrer, rotating speed is 20 revs/min, stirs and is not less than 40 minutes;
Step (2): temperature is elevated to 40 DEG C, adds methyl mixed ketone oximino silane and vinyl tributyl ketoximyl silane; Stirring is not less than 40 minutes, then adds Γ-aminopropyl triethoxysilane, N-Β-aminoethyl-Γ-aminopropyl trimethoxysilane and dibutyl tin laurate, continues stirring and is not less than 20 minutes, to be mixed evenly after, packaging gets product.
Described structure glue comprises the component of following weight proportion: sulphurated siliastic 44 parts, dimethyl silicone oil 10 parts, nano-calcium carbonate 40 parts, vinyl tributyl ketoximyl silane 1 part, methyl mixing Ketoxime Silane 4 parts, Γ-aminopropyl triethoxysilane 0.6 part, N-Β-aminoethyl-Γ-aminopropyl trimethoxysilane 0.39 part, dibutyl tin laurate 0.01 part.
Described structure glue is single-component silicone adhesive.
Described sulphurated siliastic is single-component room-temperature-vulsilicone silicone rubber.
Described calcium carbonate is nano level, and calcium carbonate need be dried in advance.
The resistant of high or low temperature of described structure glue is-40 DEG C-150 DEG C.
The invention has the beneficial effects as follows: relative to prior art, present invention process is simple, easy to operate, product non-corrosiveness.The product that the present invention obtains has high strength, high-flexibility, high-adhesion and bonds with most of material of construction not to be needed to use the features such as priming paint.In addition, the present invention also has excellent high-low temperature resistant, weather-resistant performance, has excellent structural strength after solidification within the scope of-40-150 DEG C.
Embodiment
The preparation method of the neutral assembly glue of high-performance, comprises the following steps:
Step (1): the nano-calcium carbonate of drying in advance, sulphurated siliastic are joined in stirring tank together with methyl-silicone oil, starts stirrer, rotating speed is 20 revs/min, stirs and is not less than 40 minutes;
Step (2): temperature is elevated to 40 DEG C, adds methyl mixed ketone oximino silane and vinyl tributyl ketoximyl silane; Continue stirring and be not less than 40 minutes, then add Γ-aminopropyl triethoxysilane, N-Β-aminoethyl-Γ-aminopropyl trimethoxysilane and dibutyl tin laurate, continue stirring and be not less than 20 minutes, to be mixed evenly after, packaging gets product.
Described structure glue comprises the component of following weight proportion: sulphurated siliastic 44 parts, dimethyl silicone oil 10 parts, nano-calcium carbonate 40 parts, vinyl tributyl ketoximyl silane 1 part, methyl mixing Ketoxime Silane 4 parts, Γ-aminopropyl triethoxysilane 0.6 part, N-Β-aminoethyl-Γ-aminopropyl trimethoxysilane 0.39 part, dibutyl tin laurate 0.01 part.
Described structure glue is single-component silicone adhesive, and sulphurated siliastic is single-component room-temperature-vulsilicone silicone rubber, and described calcium carbonate is nano level, and calcium carbonate need be dried in advance, and the resistant of high or low temperature of described structure glue is-40 DEG C-150 DEG C., present invention process is simple, uses easy to operate, product non-corrosiveness.Product has high strength, high-flexibility, high-adhesion and bonds with most of material of construction not to be needed to use the features such as priming paint.In addition, also there is excellent high-low temperature resistant, weather-resistant performance, there is after solidification excellent structural strength within the scope of-40-150 DEG C.
Claims (6)
1. a preparation method for the neutral assembly glue of high-performance, is characterized in that comprising the following steps:
Step (1): calcium carbonate, sulphurated siliastic are joined in stirring tank together with methyl-silicone oil, starts stirrer, rotating speed is 20 revs/min, stirs and is not less than 40 minutes;
Step (2): temperature is elevated to 40 DEG C, adds methyl mixed ketone oximino silane and vinyl tributyl ketoximyl silane; Stirring is not less than 40 minutes, then adds Γ-aminopropyl triethoxysilane, N-Β-aminoethyl-Γ-aminopropyl trimethoxysilane and dibutyl tin laurate, continues stirring and is not less than 20 minutes, to be mixed evenly after, packaging gets product.
2. the preparation method of neutral assembly glue according to claim 1, is characterized in that: described structure glue comprises the component of following weight proportion: sulphurated siliastic 44 parts, dimethyl silicone oil 10 parts, nano-calcium carbonate 40 parts, vinyl tributyl ketoximyl silane 1 part, methyl mixing Ketoxime Silane 4 parts, Γ-aminopropyl triethoxysilane 0.6 part, N-Β-aminoethyl-Γ-aminopropyl trimethoxysilane 0.39 part, dibutyl tin laurate 0.01 part.
3. the preparation method of neutral assembly glue according to claim 1 or 2, is characterized in that: described structure glue is single-component silicone adhesive.
4. the preparation method of neutral assembly glue according to claim 1, is characterized in that: described sulphurated siliastic is single-component room-temperature-vulsilicone silicone rubber.
5. the preparation method of neutral assembly glue according to claim 1, it is characterized in that: described calcium carbonate is nano level, calcium carbonate need be dried in advance.
6. the preparation method of neutral assembly glue according to claim 1, is characterized in that: the resistant of high or low temperature of described structure glue is-40 DEG C-150 DEG C.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410266139.0A CN105199660A (en) | 2014-06-15 | 2014-06-15 | Preparation method of high-performance neutral adhesive glue |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410266139.0A CN105199660A (en) | 2014-06-15 | 2014-06-15 | Preparation method of high-performance neutral adhesive glue |
Publications (1)
| Publication Number | Publication Date |
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| CN105199660A true CN105199660A (en) | 2015-12-30 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201410266139.0A Pending CN105199660A (en) | 2014-06-15 | 2014-06-15 | Preparation method of high-performance neutral adhesive glue |
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Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106479430A (en) * | 2016-11-02 | 2017-03-08 | 嘉善天胶装饰材料有限公司 | A kind of high-temp glue and preparation method thereof |
| CN106497500A (en) * | 2016-11-02 | 2017-03-15 | 嘉善天胶装饰材料有限公司 | A kind of structure glue and preparation method thereof |
| CN106634798A (en) * | 2016-11-02 | 2017-05-10 | 嘉善天胶装饰材料有限公司 | Fireproof glue and manufacturing method thereof |
| CN106995679A (en) * | 2017-04-14 | 2017-08-01 | 安徽神舟飞船胶业有限公司 | A kind of neutral transparent structure glue formula and its production technology |
| CN108587185A (en) * | 2018-05-29 | 2018-09-28 | 滁州君越高分子新材料有限公司 | A kind of gas phase high-strength and high-transparent molding glue |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102181264A (en) * | 2011-04-15 | 2011-09-14 | 东莞兆舜有机硅新材料科技有限公司 | High-performance organosilicone sealant for photovoltaic (PV) module and preparation method thereof |
| CN103289636A (en) * | 2013-05-30 | 2013-09-11 | 河南硅宝能源科技有限公司 | Silicone weather-proof sealant and preparation method thereof |
| CN103897397A (en) * | 2012-12-26 | 2014-07-02 | 锋泾（中国）建材集团有限公司 | Production technology for neutral transparent silicone sealant |
-
2014
- 2014-06-15 CN CN201410266139.0A patent/CN105199660A/en active Pending
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102181264A (en) * | 2011-04-15 | 2011-09-14 | 东莞兆舜有机硅新材料科技有限公司 | High-performance organosilicone sealant for photovoltaic (PV) module and preparation method thereof |
| CN103897397A (en) * | 2012-12-26 | 2014-07-02 | 锋泾（中国）建材集团有限公司 | Production technology for neutral transparent silicone sealant |
| CN103289636A (en) * | 2013-05-30 | 2013-09-11 | 河南硅宝能源科技有限公司 | Silicone weather-proof sealant and preparation method thereof |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106479430A (en) * | 2016-11-02 | 2017-03-08 | 嘉善天胶装饰材料有限公司 | A kind of high-temp glue and preparation method thereof |
| CN106497500A (en) * | 2016-11-02 | 2017-03-15 | 嘉善天胶装饰材料有限公司 | A kind of structure glue and preparation method thereof |
| CN106634798A (en) * | 2016-11-02 | 2017-05-10 | 嘉善天胶装饰材料有限公司 | Fireproof glue and manufacturing method thereof |
| CN106995679A (en) * | 2017-04-14 | 2017-08-01 | 安徽神舟飞船胶业有限公司 | A kind of neutral transparent structure glue formula and its production technology |
| CN108587185A (en) * | 2018-05-29 | 2018-09-28 | 滁州君越高分子新材料有限公司 | A kind of gas phase high-strength and high-transparent molding glue |
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Application publication date: 20151230 |