CN104804690A - Adhesive of aluminium curtain wall and preparation method of adhesive - Google Patents
Adhesive of aluminium curtain wall and preparation method of adhesive Download PDFInfo
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- CN104804690A CN104804690A CN201510207098.2A CN201510207098A CN104804690A CN 104804690 A CN104804690 A CN 104804690A CN 201510207098 A CN201510207098 A CN 201510207098A CN 104804690 A CN104804690 A CN 104804690A
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Abstract
The invention provides an adhesive of an aluminium curtain wall. The adhesive is prepared from the following raw materials in part by weight: 10-20 parts of TDE-85 epoxy resin, 2-3 parts of a reactive diluent, 3-4 parts of polyhydroxy carboxylic acid amide, 5-7 parts of talcum powder, 3-5 parts of urea, 10-15 parts of oxalic acid, 5-7 parts of borax, 6-8 parts of water glass, 40-50 parts of deionized water, and 2-3 parts of polyvinyl alcohol. The preparation method of the adhesive comprises the following steps: preparing materials according to a formula; adding the polyvinyl alcohol into the deionized water, raising the temperature to be 65-72 DEG C to enable the polyvinyl alcohol to be dissolved, and cooling to the room temperature; adding the TDE-85 epoxy resin, reactive diluent, polyhydroxy carboxylic acid amide, talcum powder, urea, oxalic acid, borax and water glass in a trickle manner, stirring for 10-20 minutes, and raising the temperature to be 70-75 DEG C; stirring for reaction for 1-2 hours, and cooling, so as to obtain the adhesive liquid. The adhesive provided by the invention is high in bonding strength, good in weather fastness, yellowing resistance, damp-heat aging resistance and dynamic load fatigue resistance, and excellent in construction performance, and avoids sagging; a user can adjust the color of the adhesive according to own requirements.
Description
Technical field
The present invention relates to architecture adhesion agent field, be specifically related to tackiness agent of a kind of aluminium curtain wall and preparation method thereof.
Background technology
Curtain wall, have another name called building curtain Wall, curtain wall, be a kind of facade of the frequent use of modern architecture, be generally made up of materials such as metal, glass, stone material and artificial boards, be arranged on the outermost layer of buildings, effect is as body of wall, attractive in appearance, windproof, rainproof, energy-conservation etc., curtain wall does not bear any structural load, is only connected with structural slab or post to bear and conducts oneself with dignity and resist blast.
Along with the raising of people's living standard; the focus that inhabitation environmental protection has also become people to pay close attention to; therefore should be all environmental friendliness, nontoxic, harmless environmentfriendly products in the application of the production process of the thought of adhesive products design, the selecting of raw materials for production, tackiness agent and technique, adhesive products; fundamentally protect environment, producers, the health of human body of workmen and users and safety, this is the large problem in architecture adhesion agent developing direction.
The existing tackiness agent for aluminium curtain wall has the following disadvantages: containing formaldehyde, and formaldehyde can aggravate to pollute, bring sharp aroma, and its release period is generally 3-15, to the harm chronicity of human body, latent and disguise; Viscosity is bigger than normal, and mobility is poor, causes difficulty to construction.
Therefore, tackiness agent designing a kind of new aluminium curtain wall and preparation method thereof is necessary, to overcome the problems referred to above.
Summary of the invention
The invention provides tackiness agent of a kind of stone curtain wall and preparation method thereof, the tackiness agent bonding strength prepared is high, have good weathering resistance, yellowing resistance, wet and heat ageing resistant performance and anti-travelling load fatigue property good, have good workability, not sagging, user according to self needs, can regulate product colour simultaneously.
The technical scheme that tackiness agent of a kind of stone curtain wall of the present invention and preparation method thereof adopts is:
1. the tackiness agent with aluminium curtain wall, be made up of the raw material of following weight part: TDE-85 epoxy resin 10-20 part, reactive thinner 2-3 part, multi-hydroxy carboxy acid's acid amides 3-4 part, talcum powder 5-7 part, urea 3-5 part, oxalic acid 10-15 part, borax 5-7 part, water glass 6-8 part, deionized water 40-50 part, polyvinyl alcohol 2-3 part.
Further, be made up of the raw material of following optimal proportion: TDE-85 epoxy resin 15 parts, reactive thinner 2.4 parts, multi-hydroxy carboxy acid's acid amides 3.3 parts, talcum powder 6 parts, 4.1 parts, urea, oxalic acid 12.5 parts, borax 6.2 parts, water glass 7 parts, deionized water 46 parts, polyvinyl alcohol 2.2 parts.
Further, urea is hydroxyethyl urea.
2. a preparation method for the tackiness agent of aluminium curtain wall, obtains according to the following steps:
Step 1: with following raw materials in part by weight: TDE-85 epoxy resin 10-20 part, reactive thinner 2-3 part, multi-hydroxy carboxy acid's acid amides 3-4 part, talcum powder 5-7 part, urea 3-5 part, oxalic acid 10-15 part, borax 5-7 part, water glass 6-8 part, deionized water 40-50 part, polyvinyl alcohol 2-3 part;
Step 2: be added to by polyvinyl alcohol in deionized water, is warming up to 65-72 degree and makes it dissolve, be cooled to room temperature;
Step 3: add the stirring of TDE-85 epoxy resin, reactive thinner, multi-hydroxy carboxy acid's acid amides, talcum powder, urea, oxalic acid, borax and water glass after 10-20 minute in thread mode, be warming up to 70-75 degree;
Step 4: stirring reaction 1-2 hour, namely obtains glue after cooling.
Further, in step 1, under be classified as optimal proportion raw material: TDE-85 epoxy resin 15 parts, reactive thinner 2.4 parts, multi-hydroxy carboxy acid's acid amides 3.3 parts, talcum powder 6 parts, 4.1 parts, urea, oxalic acid 12.5 parts, borax 6.2 parts, water glass 7 parts, deionized water 46 parts, polyvinyl alcohol 2.2 parts.
The invention has the beneficial effects as follows: tackiness agent bonding strength of the present invention is high, have good weathering resistance, yellowing resistance, wet and heat ageing resistant performance and anti-travelling load fatigue property good, have good workability, not sagging, user according to self needs, can regulate product colour simultaneously.
Embodiment
Below in conjunction with specific embodiment, the invention will be further described.
Embodiment 1:
The tackiness agent of a kind of aluminium curtain wall of the present invention, is made up of the raw material of following weight part: TDE-85 epoxy resin 10 parts, reactive thinner 2 parts, multi-hydroxy carboxy acid's acid amides 3 parts, talcum powder 5 parts, 3 parts, urea, oxalic acid 10 parts, borax 5 parts, water glass 6 parts, deionized water 40 parts, polyvinyl alcohol 2 parts.
The preparation method of above-mentioned tackiness agent, obtains according to the following steps:
Step 1: with following raw materials in part by weight: TDE-85 epoxy resin 10 parts, reactive thinner 2 parts, multi-hydroxy carboxy acid's acid amides 3 parts, talcum powder 5 parts, 3 parts, urea, oxalic acid 10 parts, borax 5 parts, water glass 6 parts, deionized water 40 parts, polyvinyl alcohol 2 parts;
Step 2: be added to by polyvinyl alcohol in deionized water, is warming up to 65 degree and makes it dissolve, be cooled to room temperature;
Step 3: add after TDE-85 epoxy resin, reactive thinner, multi-hydroxy carboxy acid's acid amides, talcum powder, urea, oxalic acid, borax and water glass stirs 10 minutes in thread mode, be warming up to 70 degree;
Step 4: stirring reaction 1 hour, namely obtains glue after cooling.
Embodiment 2:
The tackiness agent of a kind of aluminium curtain wall of the present invention, is made up of the raw material of following weight part: TDE-85 epoxy resin 20 parts, reactive thinner 3 parts, multi-hydroxy carboxy acid's acid amides 4 parts, talcum powder 7 parts, 5 parts, urea, oxalic acid 15 parts, borax 7 parts, water glass 8 parts, deionized water 50 parts, polyvinyl alcohol 3 parts.
The preparation method of above-mentioned tackiness agent, obtains according to the following steps:
Step 1: with following raw materials in part by weight: TDE-85 epoxy resin 20 parts, reactive thinner 3 parts, multi-hydroxy carboxy acid's acid amides 4 parts, talcum powder 7 parts, 5 parts, urea, oxalic acid 15 parts, borax 7 parts, water glass 8 parts, deionized water 50 parts, polyvinyl alcohol 3 parts;
Step 2: be added to by polyvinyl alcohol in deionized water, is warming up to 72 degree and makes it dissolve, be cooled to room temperature;
Step 3: add after TDE-85 epoxy resin, reactive thinner, multi-hydroxy carboxy acid's acid amides, talcum powder, urea, oxalic acid, borax and water glass stirs 20 minutes in thread mode, be warming up to 75 degree;
Step 4: stirring reaction 2 hours, namely obtains glue after cooling.
Embodiment 3 is the optimum embodiment of the present invention:
The tackiness agent of a kind of aluminium curtain wall of the present invention, be made up of the raw material of following weight part: TDE-85 epoxy resin 15 parts, reactive thinner 2.4 parts, multi-hydroxy carboxy acid's acid amides 3.3 parts, talcum powder 6 parts, 4.1 parts, urea, oxalic acid 12.5 parts, borax 6.2 parts, water glass 7 parts, deionized water 46 parts, polyvinyl alcohol 2.2 parts.
The preparation method of above-mentioned tackiness agent, obtains according to the following steps:
Step 1: with following raw materials in part by weight: TDE-85 epoxy resin 15 parts, reactive thinner 2.4 parts, multi-hydroxy carboxy acid's acid amides 3.3 parts, talcum powder 6 parts, 4.1 parts, urea, oxalic acid 12.5 parts, borax 6.2 parts, water glass 7 parts, deionized water 46 parts, polyvinyl alcohol 2.2 parts;
Step 2: be added to by polyvinyl alcohol in deionized water, is warming up to 68 degree and makes it dissolve, be cooled to room temperature;
Step 3: add after TDE-85 epoxy resin, reactive thinner, multi-hydroxy carboxy acid's acid amides, talcum powder, urea, oxalic acid, borax and water glass stirs 15 minutes in thread mode, be warming up to 72 degree;
Step 4: stirring reaction 1.5 hours, namely obtains glue after cooling.
In sum, tackiness agent bonding strength of the present invention is high, have good weathering resistance, yellowing resistance, wet and heat ageing resistant performance and anti-travelling load fatigue property good, have good workability, not sagging, user according to self needs, can regulate product colour simultaneously.
Claims (5)
1. the tackiness agent of an aluminium curtain wall, it is characterized in that being made up of the raw material of following weight part: TDE-85 epoxy resin 10-20 part, reactive thinner 2-3 part, multi-hydroxy carboxy acid's acid amides 3-4 part, talcum powder 5-7 part, urea 3-5 part, oxalic acid 10-15 part, borax 5-7 part, water glass 6-8 part, deionized water 40-50 part, polyvinyl alcohol 2-3 part.
2. the tackiness agent of a kind of aluminium curtain wall as claimed in claim 1, it is characterized in that being made up of the raw material of following optimal proportion: TDE-85 epoxy resin 15 parts, reactive thinner 2.4 parts, multi-hydroxy carboxy acid's acid amides 3.3 parts, talcum powder 6 parts, 4.1 parts, urea, oxalic acid 12.5 parts, borax 6.2 parts, water glass 7 parts, deionized water 46 parts, polyvinyl alcohol 2.2 parts.
3. the tackiness agent of a kind of aluminium curtain wall as claimed in claim 1, is characterized in that: urea is hydroxyethyl urea.
4. a preparation method for the tackiness agent of aluminium curtain wall, is characterized in that obtaining according to the following steps:
Step 1: with following raw materials in part by weight: TDE-85 epoxy resin 10-20 part, reactive thinner 2-3 part, multi-hydroxy carboxy acid's acid amides 3-4 part, talcum powder 5-7 part, urea 3-5 part, oxalic acid 10-15 part, borax 5-7 part, water glass 6-8 part, deionized water 40-50 part, polyvinyl alcohol 2-3 part;
Step 2: be added to by polyvinyl alcohol in deionized water, is warming up to 65-72 degree and makes it dissolve, be cooled to room temperature;
Step 3: add the stirring of TDE-85 epoxy resin, reactive thinner, multi-hydroxy carboxy acid's acid amides, talcum powder, urea, oxalic acid, borax and water glass after 10-20 minute in thread mode, be warming up to 70-75 degree;
Step 4: stirring reaction 1-2 hour, namely obtains glue after cooling.
5. the preparation method of the tackiness agent of a kind of aluminium curtain wall as claimed in claim 4, it is characterized in that: in step 1, under be classified as optimal proportion raw material: TDE-85 epoxy resin 15 parts, reactive thinner 2.4 parts, multi-hydroxy carboxy acid's acid amides 3.3 parts, talcum powder 6 parts, 4.1 parts, urea, oxalic acid 12.5 parts, borax 6.2 parts, water glass 7 parts, deionized water 46 parts, polyvinyl alcohol 2.2 parts.
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| Application Number | Priority Date | Filing Date | Title |
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| CN201510207098.2A CN104804690A (en) | 2015-04-28 | 2015-04-28 | Adhesive of aluminium curtain wall and preparation method of adhesive |
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| Application Number | Priority Date | Filing Date | Title |
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| CN201510207098.2A CN104804690A (en) | 2015-04-28 | 2015-04-28 | Adhesive of aluminium curtain wall and preparation method of adhesive |
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Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101802123A (en) * | 2006-11-18 | 2010-08-11 | 费希尔厂有限责任两合公司 | Synthetic mortar material |
| JP2012046825A (en) * | 2004-10-18 | 2012-03-08 | Nippon Steel Corp | Heat resistant adhesive insulating film |
| CN102417806A (en) * | 2011-09-26 | 2012-04-18 | 上海应用技术学院 | High-temperature binder, its preparation method and application |
| CN103897611A (en) * | 2013-11-01 | 2014-07-02 | 东南大学 | Preparation raw materials and method of aldehyde-free environmentally-friendly adhesive for artificial boards |
-
2015
- 2015-04-28 CN CN201510207098.2A patent/CN104804690A/en active Pending
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2012046825A (en) * | 2004-10-18 | 2012-03-08 | Nippon Steel Corp | Heat resistant adhesive insulating film |
| CN101802123A (en) * | 2006-11-18 | 2010-08-11 | 费希尔厂有限责任两合公司 | Synthetic mortar material |
| CN102417806A (en) * | 2011-09-26 | 2012-04-18 | 上海应用技术学院 | High-temperature binder, its preparation method and application |
| CN103897611A (en) * | 2013-11-01 | 2014-07-02 | 东南大学 | Preparation raw materials and method of aldehyde-free environmentally-friendly adhesive for artificial boards |
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Application publication date: 20150729 |
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