CN104497961A - Nano zirconium silicone structural adhesive and preparation method thereof - Google Patents
Nano zirconium silicone structural adhesive and preparation method thereof Download PDFInfo
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- CN104497961A CN104497961A CN201510004447.0A CN201510004447A CN104497961A CN 104497961 A CN104497961 A CN 104497961A CN 201510004447 A CN201510004447 A CN 201510004447A CN 104497961 A CN104497961 A CN 104497961A
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Abstract
The invention discloses a nano zirconium silicone structural adhesive and a preparation method thereof. The structural adhesive comprises the following components in parts by weight: 35-38 parts of 107 glue, 45-49 parts of calcium carbonate, 8-10 parts of 3# white oil, 5-6 parts of silicon oil, 0.5-0.6 part of a titanate coupling agent, 0.5-0.6 part of a titanate crosslinking agent, 2-4 parts of nano zirconium micropowder and 0.8-1.2 parts of pigment. The preparation method comprises the following steps: firstly putting the 107 glue, calcium carbonate, 3# white oil and silicon oil in a powerful disperser to be stirred, dissolved, melted and extruded; then, putting the titanate coupling agent, the titanate crosslinking agent, the nano zirconium micropowder and the pigments into the powerful disperser to be fully reacted and extruding; and finally fully melting matters obtained in the two steps. The nano zirconium silicone structural adhesive disclosed by the invention has the advantages that the adhesive is waterproof sealing, mildew-preventive, non-cracking, non-shrinking, non-falling and long in service life.
Description
Technical field
The present invention relates to field of material technology, be specifically related to a kind of multiduty nanostructure glue and preparation method thereof.
Background technology
Glue has important effect in engineering-built etc., is relating to the sticking problem of plank, fragment of brick, metal, cement, glass, stone, plastics, aluminum products etc., all can use glue.How much all can there are some defects in glue in the market, such as: one, water-proof sealing is poor, in wet environment, (such as bathroom) duration of service just there will be the phenomenon that tackiness agent interface leaks for a long time; Two, be in wet environment for a long time and there will be Signs of Mould, such as in south or bathroom, kitchen etc. comparatively under wet environment, can be mouldy for the structure glue adhering to the materials such as marble, glass, pottery, even come off; Three, under dry climatic condition, easily there is cracking phenomena; Four, along with the increase of duration of service, can shrink gradually, finally come off, and within time limit of service is generally 10 years.
Summary of the invention
The technical problem that the present invention solves is the defect overcoming prior art, provide one can waterproof sealing, mildew-resistant, do not ftracture, do not shrink, do not come off, high-time a kind of nanometer zirconium structural silicone adhesive and preparation method thereof.
Technique means: the invention discloses a kind of nanometer zirconium structural silicone adhesive, this structure glue comprises following parts by weight of component:
107 glue 35-38 parts; Calcium carbonate 45-49 part;
No. 3 white oil 8-10 parts; Silicone oil 5-6 part;
Titanate coupling agent 0.5-0.6 part; Titanic acid ester linking agent 0.5-0.6 part;
Nanometer zirconium micro mist 2-4 part; Pigment 0.8-1.2 part.
Preferably, this structure glue comprises following parts by weight of component:
107 36 parts, glue; 47 parts, calcium carbonate;
No. 3 white oils 9 parts; Silicone oil 5.5 parts;
Titanate coupling agent 0.55 part; Titanic acid ester linking agent 0.55 part;
Nanometer zirconium micro mist 3 parts; Pigment 1 part.
Another kind of preferred weight part of this structure glue is combined as:
107 37 parts, glue; 46 parts, calcium carbonate;
No. 3 white oils 8.3 parts; Silicone oil 5.7 parts;
Titanate coupling agent 0.55 part; Titanic acid ester linking agent 0.55 part;
Nanometer zirconium micro mist 3.5 parts; Pigment 1.1 parts.
The invention also discloses the preparation method of any one above-mentioned nanometer zirconium structural silicone adhesive, comprise the steps:
The first step: 107 glue, calcium carbonate, No. 3 white oils, silicone oil are dropped into stirring in high force dispersion machine (one of stirrer) according to above-mentioned parts by weight, dissolve, high force dispersion machine temperature controls at 60-120 DEG C, rotating speed is 450r/min, after stirring and dissolving 4-6h, be placed in forcing machine and melt extrude;
Second step: first titanate coupling agent, titanic acid ester linking agent, nanometer zirconium micro mist and pigment are dropped in high force dispersion machine according to above-mentioned parts by weight, temperature is controlled at 45-60 DEG C, rotating speed 300-600 r/min, be forced into 2Pa, and vacuum nitrogen filling gas, react 2 hours, be then cooled to 30 DEG C, the raw material be stirred be placed in forcing machine and extrude;
3rd step: the material extruded in the first step and second step is merged mutually and forms high thickness nanometer zirconium structural silicone adhesive.
Wherein in the first step, high force dispersion machine temperature controls at 90 DEG C, and the stirring and dissolving time is 5h; In described second step, the temperature of high force dispersion machine controls at 55 DEG C, and rotating speed is 450 r/min.
Beneficial effect: one, have higher waterproof sealing performance, all can exosmose by effective anti-sealing when being applied to the position such as bathroom, kitchen sink; Two, mildew-resistant, tests mildew resistance by GB/T 1741 mode and meets testing standard; Three, do not ftracture, do not shrink, do not come off, detected by a series of mode, test value all substantially exceeds standard index, and by the actual use of user, does not all occur any cracking, shrinks phenomenons such as coming off; Four, the temperature range be suitable for is large, all can use between-51-260 DEG C; Five, this name structure glue is through anti-softening test, and the quality guaranteed period reaches 50 years, is longer than other structure glue in prior art far away.
Embodiment
Embodiment 1
The invention discloses a kind of nanometer zirconium structural silicone adhesive, this structure glue comprises following parts by weight of component:
107 glue 35-38 parts; Calcium carbonate 45-49 part;
No. 3 white oil 8-10 parts; Silicone oil 5-6 part;
Titanate coupling agent 0.5-0.6 part; Titanic acid ester linking agent 0.5-0.6 part;
Nanometer zirconium micro mist 2-4 part; Pigment 0.8-1.2 part.
Embodiment 2
The invention discloses a kind of nanometer zirconium structural silicone adhesive, preferred weight part component of this structure glue is as follows:
107 36 parts, glue; 47 parts, calcium carbonate;
No. 3 white oils 9 parts; Silicone oil 5.5 parts;
Titanate coupling agent 0.55 part; Titanic acid ester linking agent 0.55 part;
Nanometer zirconium micro mist 3 parts; Pigment 1 part.
Embodiment 3
The invention discloses a kind of nanometer zirconium structural silicone adhesive, another preferred weight part component of this structure glue is as follows:
107 37 parts, glue; 46 parts, calcium carbonate;
No. 3 white oils 8.3 parts; Silicone oil 5.7 parts;
Titanate coupling agent 0.55 part; Titanic acid ester linking agent 0.55 part;
Nanometer zirconium micro mist 3.5 parts; Pigment 1.1 parts.
Embodiment 4
The invention also discloses the preparation method of any one above-mentioned nanometer zirconium structural silicone adhesive, comprise the steps:
The first step: 107 glue, calcium carbonate, No. 3 white oils, silicone oil are dropped into stirring in high force dispersion machine according to above-mentioned parts by weight, dissolve, high force dispersion machine temperature controls at 60-120 DEG C, rotating speed is 450r/min, after stirring and dissolving 4-6h, is placed in forcing machine and melt extrudes;
Second step: first titanate coupling agent, titanic acid ester linking agent, nanometer zirconium micro mist and pigment are dropped in high force dispersion machine according to above-mentioned parts by weight, temperature is controlled at 45-60 DEG C, rotating speed 300-600 r/min, be forced into 2Pa, and vacuum nitrogen filling gas, DEG C reaction 2 hours, be then cooled to 30 DEG C, the raw material be stirred be placed in forcing machine and extrude;
3rd step: the material extruded in the first step and second step is merged mutually and forms high thickness nanometer zirconium structural silicone adhesive.
Wherein in the first step, high force dispersion machine temperature controls at 90 DEG C, and the stirring and dissolving time is 5h; In described second step, the temperature of high force dispersion machine controls at 55 DEG C, and rotating speed is 450 r/min.
The performance test results of nanometer zirconium structural silicone adhesive of the present invention is in table 1:
Table 1
Can obviously be found out by table 1, structure glue of the present invention is all far superior to standard index value in sag, resistance property, surface drying time, stripping strength, tensile bond strength etc.
Claims (5)
1. a nanometer zirconium structural silicone adhesive, is characterized in that described structure glue comprises following parts by weight of component:
107 glue 35-38 parts; Calcium carbonate 45-49 part;
No. 3 white oil 8-10 parts; Silicone oil 5-6 part;
Titanate coupling agent 0.5-0.6 part; Titanic acid ester linking agent 0.5-0.6 part;
Nanometer zirconium micro mist 2-4 part; Pigment 0.8-1.2 part.
2. a kind of nanometer zirconium structural silicone adhesive according to claim 1, is characterized in that described structure glue comprises following parts by weight of component:
107 36 parts, glue; 47 parts, calcium carbonate;
No. 3 white oils 9 parts; Silicone oil 5.5 parts;
Titanate coupling agent 0.55 part; Titanic acid ester linking agent 0.55 part;
Nanometer zirconium micro mist 3 parts; Pigment 1 part.
3. a kind of nanometer zirconium structural silicone adhesive according to claim 1, is characterized in that described structure glue comprises following parts by weight of component:
107 37 parts, glue; 46 parts, calcium carbonate;
No. 3 white oils 8.3 parts; Silicone oil 5.7 parts;
Titanate coupling agent 0.55 part; Titanic acid ester linking agent 0.55 part;
Nanometer zirconium micro mist 3.5 parts; Pigment 1.1 parts.
4. the preparation method of any one nanometer zirconium structural silicone adhesive according to claim 1-3 comprises the steps:
The first step: 107 glue, calcium carbonate, No. 3 white oils, silicone oil are dropped into stirring in high force dispersion machine according to above-mentioned parts by weight, dissolve, high force dispersion machine temperature controls at 60-120 DEG C, rotating speed is 450r/min, after stirring and dissolving 4-6h, is placed in forcing machine and melt extrudes;
Second step: first titanate coupling agent, titanic acid ester linking agent, nanometer zirconium micro mist and pigment are dropped in high force dispersion machine according to above-mentioned parts by weight, temperature is controlled at 45-60 DEG C, rotating speed 300-600 r/min, be forced into 2Pa, and vacuum nitrogen filling gas, react 2 hours, be then cooled to 30 DEG C, the raw material be stirred be placed in forcing machine and extrude;
3rd step: the material extruded in the first step and second step is merged mutually and forms high thickness nanometer zirconium structural silicone adhesive.
5. the preparation method of a kind of nanometer zirconium structural silicone adhesive according to claim 4, it is characterized in that: in the described the first step, high force dispersion machine temperature controls at 90 DEG C, the stirring and dissolving time is 5h; In described second step, the temperature of high force dispersion machine controls at 55 DEG C, and rotating speed is 450 r/min.
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| CN201510004447.0A CN104497961B (en) | 2015-01-06 | 2015-01-06 | A kind of nanometer zirconium structural silicone adhesive and preparation method thereof |
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| CN201510004447.0A CN104497961B (en) | 2015-01-06 | 2015-01-06 | A kind of nanometer zirconium structural silicone adhesive and preparation method thereof |
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| CN104497961B CN104497961B (en) | 2016-04-06 |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2017005073A1 (en) * | 2015-07-06 | 2017-01-12 | 梁怡芃 | Structural sealant for glass curtain wall and preparation method therefor |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0477556A (en) * | 1990-07-13 | 1992-03-11 | Shin Etsu Chem Co Ltd | Room temperature-curable organopolysiloxane composition for cork granule binder and cork granule cured product and molded stopper |
| WO2012119940A1 (en) * | 2011-03-04 | 2012-09-13 | Dow Corning Corporation | Organosiloxane compositions |
| CN103333496A (en) * | 2013-06-13 | 2013-10-02 | 浙江汇杰有机硅有限公司 | Single-component dealcoholization room-temperature curing silicone rubber with excellent storage stability and preparation method thereof |
| CN103509517A (en) * | 2013-09-05 | 2014-01-15 | 江苏天辰硅材料有限公司 | Ceramic flame-retardant fireproof silicone sealant and preparation method thereof |
-
2015
- 2015-01-06 CN CN201510004447.0A patent/CN104497961B/en active Active
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0477556A (en) * | 1990-07-13 | 1992-03-11 | Shin Etsu Chem Co Ltd | Room temperature-curable organopolysiloxane composition for cork granule binder and cork granule cured product and molded stopper |
| WO2012119940A1 (en) * | 2011-03-04 | 2012-09-13 | Dow Corning Corporation | Organosiloxane compositions |
| CN103333496A (en) * | 2013-06-13 | 2013-10-02 | 浙江汇杰有机硅有限公司 | Single-component dealcoholization room-temperature curing silicone rubber with excellent storage stability and preparation method thereof |
| CN103509517A (en) * | 2013-09-05 | 2014-01-15 | 江苏天辰硅材料有限公司 | Ceramic flame-retardant fireproof silicone sealant and preparation method thereof |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2017005073A1 (en) * | 2015-07-06 | 2017-01-12 | 梁怡芃 | Structural sealant for glass curtain wall and preparation method therefor |
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Effective date of registration: 20170724 Address after: 523000 Guangdong province Dongguan City Wanjiang Fen Fen new community along the River Road No. 30 Patentee after: Dongguan Kaite Viscose Co.,Ltd. Address before: 1 10D house, Jiangnan family C9, Jinfeng Road, Nancheng, 523000, Guangdong, Dongguan Patentee before: Duan Zhichun |