CN102311716A - Composite glue and preparation process thereof - Google Patents
Composite glue and preparation process thereof Download PDFInfo
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- CN102311716A CN102311716A CN2010102224526A CN201010222452A CN102311716A CN 102311716 A CN102311716 A CN 102311716A CN 2010102224526 A CN2010102224526 A CN 2010102224526A CN 201010222452 A CN201010222452 A CN 201010222452A CN 102311716 A CN102311716 A CN 102311716A
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Abstract
The invention discloses a composite glue and a preparation process thereof. The composite glue has the characteristics of good initial adhesion and high fastness and overcomes the defects of poor initial adhesion and low fastness of the existing glue. The production quality and the finished product rate of multi-layer fabrics are improved, and simultaneously, low-toxic and environment-friendly solvents and promoters are adopted to be conductive to environment production and the health of production workers.
Description
Technical field
The present invention relates to tackiness agent and preparation technology thereof, be specifically related to a kind of compound glue and preparation technology thereof.
Background technology
In the process that the multilayer cloth is produced, it is bonding to need to use compound glue that different linings is carried out, and existing glue tack is poor; Fastness is low, causes changing because of tension force in the compound machine bundling process down of multilayer cloth, and causes the foaming of laminates stub bar portion; Cause yield rate to reduce; Production cost increases, and the wasting of resources does not meet the requirement of environment-friendly high-efficiency.
Summary of the invention
For addressing the above problem, the object of the present invention is to provide a kind of tack good, compound glue and preparation technology thereof that fastness is high.
For achieving the above object, technical scheme of the present invention is: a kind of preparation technology of compound glue may further comprise the steps:
(a). the preparation of solvent, according to weight percent 40%-60% carbonic acid 2 formicesters and 60%-40% toluene uniform mixing are processed solvent.
(b). prepare the solvent of 25%-35% and the polyester of 75%-65% according to weight percent, the half-sum all polyester with solvent adds whisking appliance then, starts stirrer then and stirs 10 rev/mins-100 rev/mins of stirring velocitys.
(c). start heat riser, the temperature of aforementioned mixed solution is elevated to 60 ℃ from room temperature, continue to stir with the speed of 10 rev/mins-100 rev/mins of stirring velocitys, the TRT is 15 minutes-45 minutes.
(d). in whisking appliance, add auxiliary agent, continue to stir with the speed of 10 rev/mins-100 rev/mins of stirring velocitys.
(e). continue to be warmed up to 80 ℃, reduce heat-up rate then and continue to be warmed up to 90 ℃, continue to stir with the speed of 10 rev/mins-100 rev/mins of stirring velocitys, churning time was more than or equal to 2 hours.
(f). second half remaining among step b solvent is added whisking appliance, continue to stir with the speed of 10 rev/mins-100 rev/mins of stirring velocitys, churning time was more than or equal to 30 minutes.
(g). stop heating, cool the temperature to below 70 ℃.
Preferably, described polyester composition comprises phthalic anhydride, Diethylene Glycol, adipic acid and 1-4 butyleneglycol.
Preferably, described solvent composition is for by weight comprising 50% dimethyl carbonate and 50% toluene.
Preferably, the 1-3 butyleneglycol that when step f, adds weight ratio 0.05%-0.2% simultaneously.
Preferably, the said auxiliary agent auxiliary agent TriMethylolPropane(TMP) of 0.05%-0.08% that is weight percentage.
Preferential, said auxiliary agent also comprises the 1-4 butyleneglycol of weight percent 0.1%-0.2%.
Preferably, the step that between step e and step f, adds sampling and testing and adjustment.
A kind of compound glue, it is prepared from the preparation technology of aforesaid compound glue.
Adopt the beneficial effect of present technique scheme to be, this compound glue and the compound glue of producing according to its preparation technology, it is good to have a tack; The characteristics that fastness is high; It is poor to have overcome existing glue tack, and the shortcoming that fastness is low has improved the quality of production and the yield rate of multilayer cloth.
Embodiment
Embodiment 1
A kind of preparation technology of compound glue may further comprise the steps:
(a). the preparation of solvent, according to weight percent 40% carbonic acid, 2 formicesters and 60% toluene uniform mixing are processed solvent.
(b). according to the solvent of weight percent preparation 25% and 75% polyester, the half-sum all polyester with solvent adds whisking appliance then, starts stirrer then and stirs 10 rev/mins-100 rev/mins of stirring velocitys.Wherein the component of polyester is phthalic anhydride, Diethylene Glycol, adipic acid and 1-4 butyleneglycol.
(c). start heat riser, the temperature of aforementioned mixed solution is elevated to 60 ℃ from room temperature, continue to stir with the speed of 10 rev/mins-100 rev/mins of stirring velocitys, the TRT is 15 minutes, and keeps this temperature.
(d). in whisking appliance, add auxiliary agent, promptly the auxiliary agent TriMethylolPropane(TMP) of weight percent 0.05% continues to stir with the speed of 10 rev/mins-100 rev/mins of stirring velocitys.
(e). continue to be warmed up to 80 ℃, reduce heat-up rate then and continue to be warmed up to 90 ℃, continue to stir with the speed of 10 rev/mins-100 rev/mins of stirring velocitys, churning time is no less than 2 hours.Carry out sampling and testing during this time, and adjust viscosity as requested.
(f). second half remaining among step b solvent is added whisking appliance, add the 1-3 butyleneglycol of weight ratio 0.05% simultaneously, continue to stir with the speed of 10 rev/mins-100 rev/mins of stirring velocitys, churning time is no less than 30 minutes.
(g). stop heating, cool the temperature to below 70 ℃, when room temperature, carry out the can finished product at last.
Embodiment 2
A kind of preparation technology of compound glue may further comprise the steps:
(a). the preparation of solvent, according to weight percent 60% carbonic acid, 2 formicesters and 40% toluene uniform mixing are processed solvent.
(b). according to the solvent of weight percent preparation 30% and 70% polyester, the half-sum all polyester with solvent adds whisking appliance then, starts stirrer then and stirs 10 rev/mins-100 rev/mins of stirring velocitys.Wherein the component of polyester is phthalic anhydride, Diethylene Glycol, adipic acid and 1-4 butyleneglycol.
(c). start heat riser, the temperature of aforementioned mixed solution is elevated to 60 ℃ from room temperature, continue to stir with the speed of 10 rev/mins-100 rev/mins of stirring velocitys, the TRT is 30 minutes, and keeps this temperature.
(d). in whisking appliance, add auxiliary agent, promptly the auxiliary agent TriMethylolPropane(TMP) of weight percent 0.1% continues to stir with the speed of 10 rev/mins-100 rev/mins of stirring velocitys.
(e). continue to be warmed up to 80 ℃, reduce heat-up rate then and continue to be warmed up to 90 ℃, continue to stir with the speed of 10 rev/mins-100 rev/mins of stirring velocitys, churning time is no less than 2 hours.Carry out sampling and testing during this time, and adjust viscosity as requested.
(f). second half remaining among step b solvent is added whisking appliance, add the 1-3 butyleneglycol of weight ratio 0.1% simultaneously, continue to stir with the speed of 10 rev/mins-100 rev/mins of stirring velocitys, churning time is no less than 30 minutes.
(g). stop heating, cool the temperature to below 70 ℃, when room temperature, carry out the can finished product at last.
Embodiment 3
A kind of preparation technology of compound glue may further comprise the steps:
(a). the preparation of solvent, according to weight percent carbonic acid 2 formicesters and each 50% uniform mixing of toluene are processed solvent.
(b). according to the solvent of weight percent preparation 35% and 65% polyester, the half-sum all polyester with solvent adds whisking appliance then, starts stirrer then and stirs 10 rev/mins-100 rev/mins of stirring velocitys.Wherein the component of polyester is phthalic anhydride, Diethylene Glycol, adipic acid and 1-4 butyleneglycol.
(c). start heat riser, the temperature of aforementioned mixed solution is elevated to 60 ℃ from room temperature, continue to stir with the speed of 10 rev/mins-100 rev/mins of stirring velocitys, the TRT is 45 minutes, and keeps this temperature.
(d). in whisking appliance, add auxiliary agent, promptly the auxiliary agent TriMethylolPropane(TMP) of weight percent 0.08% continues to stir with the speed of 10 rev/mins-100 rev/mins of stirring velocitys.
(e). continue to be warmed up to 80 ℃, reduce heat-up rate then and continue to be warmed up to 90 ℃, continue to stir with the speed of 10 rev/mins-100 rev/mins of stirring velocitys, churning time is no less than 2 hours.Carry out sampling and testing during this time, and adjust viscosity as requested.
(f). second half remaining among step b solvent is added whisking appliance, add the 1-3 butyleneglycol of weight ratio 0.2% simultaneously, continue to stir with the speed of 10 rev/mins-100 rev/mins of stirring velocitys, churning time is no less than 30 minutes.
(g). stop heating, cool the temperature to below 70 ℃, when room temperature, carry out the can finished product at last.
A kind of compound glue, it is prepared from the preparation technology of aforesaid compound glue.
Adopt the beneficial effect of present technique scheme to be, this compound glue and the compound glue of producing according to its preparation technology, it is good to have a tack; The characteristics that fastness is high, it is poor to have overcome existing glue tack, the shortcoming that fastness is low; The quality of production and the yield rate of multilayer cloth have been improved; Simultaneously, adopt the solvent and the auxiliary agent of low toxic and environment-friendly, be beneficial to the healthy of environmental protection and direct labor.
Above-described only is preferred implementation of the present invention, should be pointed out that for the person of ordinary skill of the art, under the prerequisite that does not break away from the invention design, can also make some distortion and improvement, and these all belong to protection scope of the present invention.
Claims (9)
1. the preparation technology of a compound glue is characterized in that, may further comprise the steps:
(a). the preparation of solvent, according to weight percent 40%-60% carbonic acid 2 formicesters and 60%-40% toluene uniform mixing are processed solvent.
(b). prepare the solvent of 25%-35% and the polyester of 75%-65% according to weight percent, the half-sum all polyester with solvent adds whisking appliance then, starts stirrer then and stirs 10 rev/mins-100 rev/mins of stirring velocitys.
(c). start heat riser, the temperature of aforementioned mixed solution is elevated to 60 ℃ from room temperature, continue to stir with the speed of 10 rev/mins-100 rev/mins of stirring velocitys, the TRT is 15 minutes-45 minutes.
(d). in whisking appliance, add auxiliary agent, continue to stir with the speed of 10 rev/mins-100 rev/mins of stirring velocitys.
(e). continue to be warmed up to 80 ℃, reduce heat-up rate then and continue to be warmed up to 90 ℃, continue to stir with the speed of 10 rev/mins-100 rev/mins of stirring velocitys, churning time was more than or equal to 2 hours.
(f). second half remaining among step b solvent is added whisking appliance, continue to stir with the speed of 10 rev/mins-100 rev/mins of stirring velocitys, churning time was more than or equal to 30 minutes.
(g). stop heating, cool the temperature to below 70 ℃.
2. the preparation technology of compound glue according to claim 1 is characterized in that, described polyester composition comprises phthalic anhydride, Diethylene Glycol, adipic acid and 1-4 butyleneglycol.
3. the preparation technology of compound glue according to claim 1 is characterized in that, described solvent composition is by weight 50% dimethyl carbonate and 50% toluene.
4. according to the preparation technology of the arbitrary described compound glue of claim 1 to 3, it is characterized in that, when step f, add the 1-3 butyleneglycol of weight ratio 0.05%-0.2% simultaneously.
5. according to the preparation technology of the arbitrary described compound glue of claim 4, it is characterized in that the be weight percentage auxiliary agent TriMethylolPropane(TMP) of 0.05%-0.08% of said auxiliary agent.
6. according to the preparation technology of the arbitrary described compound glue of claim 5, it is characterized in that said auxiliary agent also comprises the 1-4 butyleneglycol of weight percent 0.1%-0.2%.
7. according to the preparation technology of the arbitrary described compound glue of claim 5, it is characterized in that, between step e and step f, add the step of sampling and testing and adjustment.
8. compound glue, it is prepared from the preparation technology of claim 1,2,3,5,6,7 arbitrary described compound glue.
9. a kind of compound glue as claimed in claim 8 is characterized in that described polyester composition comprises phthalic anhydride, Diethylene Glycol, adipic acid and 1-4 butyleneglycol.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201010222452 CN102311716B (en) | 2010-07-09 | 2010-07-09 | Composite glue and preparation process thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201010222452 CN102311716B (en) | 2010-07-09 | 2010-07-09 | Composite glue and preparation process thereof |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN102311716A true CN102311716A (en) | 2012-01-11 |
| CN102311716B CN102311716B (en) | 2013-09-18 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201010222452 Expired - Fee Related CN102311716B (en) | 2010-07-09 | 2010-07-09 | Composite glue and preparation process thereof |
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| Country | Link |
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| CN (1) | CN102311716B (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102732205A (en) * | 2012-07-04 | 2012-10-17 | 浙江多邦化工有限公司 | High temperature resistant polyurethane complex adhesive |
| CN102732206A (en) * | 2012-07-04 | 2012-10-17 | 浙江多邦化工有限公司 | Environment-friendly polyurethane binder |
| CN102732204A (en) * | 2012-07-04 | 2012-10-17 | 浙江多邦化工有限公司 | Anti-yellowing polyurethane composite adhesive |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5149362A (en) * | 1974-10-25 | 1976-04-28 | Hitachi Ltd | TEISON GATAKUDOSOCHI |
| JPH05149362A (en) * | 1991-11-28 | 1993-06-15 | Furukawa Alum Co Ltd | Shock absorbing joint and al-alloy space frame using this joint |
| CN1134947A (en) * | 1995-03-22 | 1996-11-06 | 希尔斯股份公司 | Polyester for bonding of textiles |
| CN101063030A (en) * | 2006-04-30 | 2007-10-31 | 上海新天和树脂有限公司 | High molecular weight unsaturated polyester binding agent |
| US20090275680A1 (en) * | 2004-06-01 | 2009-11-05 | Basf Aktiengesellschaft | Highly functional, highly branched or hyperbranched polyesters, the production thereof and the use of the same |
-
2010
- 2010-07-09 CN CN 201010222452 patent/CN102311716B/en not_active Expired - Fee Related
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5149362A (en) * | 1974-10-25 | 1976-04-28 | Hitachi Ltd | TEISON GATAKUDOSOCHI |
| JPH05149362A (en) * | 1991-11-28 | 1993-06-15 | Furukawa Alum Co Ltd | Shock absorbing joint and al-alloy space frame using this joint |
| CN1134947A (en) * | 1995-03-22 | 1996-11-06 | 希尔斯股份公司 | Polyester for bonding of textiles |
| US20090275680A1 (en) * | 2004-06-01 | 2009-11-05 | Basf Aktiengesellschaft | Highly functional, highly branched or hyperbranched polyesters, the production thereof and the use of the same |
| CN101063030A (en) * | 2006-04-30 | 2007-10-31 | 上海新天和树脂有限公司 | High molecular weight unsaturated polyester binding agent |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102732205A (en) * | 2012-07-04 | 2012-10-17 | 浙江多邦化工有限公司 | High temperature resistant polyurethane complex adhesive |
| CN102732206A (en) * | 2012-07-04 | 2012-10-17 | 浙江多邦化工有限公司 | Environment-friendly polyurethane binder |
| CN102732204A (en) * | 2012-07-04 | 2012-10-17 | 浙江多邦化工有限公司 | Anti-yellowing polyurethane composite adhesive |
Also Published As
| Publication number | Publication date |
|---|---|
| CN102311716B (en) | 2013-09-18 |
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| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C14 | Grant of patent or utility model | ||
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| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20130918 Termination date: 20180709 |