CN102311716B - Composite glue and preparation process thereof - Google Patents
Composite glue and preparation process thereof Download PDFInfo
- Publication number
- CN102311716B CN102311716B CN 201010222452 CN201010222452A CN102311716B CN 102311716 B CN102311716 B CN 102311716B CN 201010222452 CN201010222452 CN 201010222452 CN 201010222452 A CN201010222452 A CN 201010222452A CN 102311716 B CN102311716 B CN 102311716B
- Authority
- CN
- China
- Prior art keywords
- mins
- rev
- continue
- solvent
- composite glue
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
Links
Landscapes
- Adhesives Or Adhesive Processes (AREA)
- Processes Of Treating Macromolecular Substances (AREA)
- Treatments For Attaching Organic Compounds To Fibrous Goods (AREA)
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 composite glue and preparation technology thereof.
Background technology
In the process that the multilayer cloth is produced, need to use composite glue to carry out bonding to different fabrics, existing glue tack is poor, fastness is low, causes changing because of tension force in the compound lower machine bundling process of multilayer cloth, and causes the foaming of laminates stub bar section, 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, the composite glue that fastness is high and preparation technology thereof.
For achieving the above object, technical scheme of the present invention is: a kind of preparation technology of composite glue may further comprise the steps:
(a). the preparation of solvent evenly is mixed and made into solvent according to weight percent with 40%-60% carbonic acid 2 formicesters and 60%-40% toluene.
(b). prepare the solvent of 25%-35% and the polyester of 75%-65% according to weight percent, then the half-sum all polyester with solvent adds agitator, then starts stirrer 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 heating-up time is 15 minutes-45 minutes.
(d). in agitator, 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 ℃, then reduce heat-up rate 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 agitator, 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). stopped heating cools 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 comprising by weight 50% dimethyl carbonate and 50% toluene.
Preferably, the 1-3 butyleneglycol that when step f, adds simultaneously weight ratio 0.05%-0.2%.
Preferably, the described auxiliary agent auxiliary agent TriMethylolPropane(TMP) of 0.05%-0.08% that is weight percentage.
Preferential, described 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 composite glue, it is prepared from by the preparation technology of aforesaid composite glue.
Adopt the beneficial effect of the technical program to be, this composite glue and the composite glue of producing according to its preparation technology have a tack good, the characteristics that fastness is high, overcome existing glue tack poor, 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 composite glue may further comprise the steps:
(a). the preparation of solvent evenly is mixed and made into solvent according to weight percent with 40% carbonic acid, 2 formicesters and 60% toluene.
(b). according to the solvent of weight percent preparation 25% and 75% polyester, then the half-sum all polyester with solvent adds agitator, then starts stirrer 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 heating-up time is 15 minutes, and keeps this temperature.
(d). add auxiliary agent in agitator, namely 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 ℃, then reduce heat-up rate 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 during this time sampling and testing, and adjust as requested viscosity.
(f). second half remaining among step b solvent is added agitator, add simultaneously the 1-3 butyleneglycol of weight ratio 0.05%, 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). stopped heating, cool the temperature to below 70 ℃, when room temperature, carry out at last the can finished product.
Embodiment 2
A kind of preparation technology of composite glue may further comprise the steps:
(a). the preparation of solvent evenly is mixed and made into solvent according to weight percent with 60% carbonic acid, 2 formicesters and 40% toluene.
(b). according to the solvent of weight percent preparation 30% and 70% polyester, then the half-sum all polyester with solvent adds agitator, then starts stirrer 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 heating-up time is 30 minutes, and keeps this temperature.
(d). add auxiliary agent in agitator, namely 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 ℃, then reduce heat-up rate 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 during this time sampling and testing, and adjust as requested viscosity.
(f). second half remaining among step b solvent is added agitator, add simultaneously the 1-3 butyleneglycol of weight ratio 0.1%, 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). stopped heating, cool the temperature to below 70 ℃, when room temperature, carry out at last the can finished product.
Embodiment 3
A kind of preparation technology of composite glue may further comprise the steps:
(a). the preparation of solvent respectively 50% evenly is mixed and made into solvent according to weight percent with carbonic acid 2 formicesters and toluene.
(b). according to the solvent of weight percent preparation 35% and 65% polyester, then the half-sum all polyester with solvent adds agitator, then starts stirrer 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 heating-up time is 45 minutes, and keeps this temperature.
(d). add auxiliary agent in agitator, namely 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 ℃, then reduce heat-up rate 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 during this time sampling and testing, and adjust as requested viscosity.
(f). second half remaining among step b solvent is added agitator, add simultaneously the 1-3 butyleneglycol of weight ratio 0.2%, 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). stopped heating, cool the temperature to below 70 ℃, when room temperature, carry out at last the can finished product.
A kind of composite glue, it is prepared from by the preparation technology of aforesaid composite glue.
Adopt the beneficial effect of the technical program to be, this composite glue and the composite glue of producing according to its preparation technology, has tack good, the characteristics that fastness is high have overcome existing glue tack poor, the shortcoming that fastness is low, the quality of production and the yield rate of multilayer cloth have been improved, simultaneously, adopt 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 (6)
1. the preparation technology of a composite glue is characterized in that, may further comprise the steps:
(a). the preparation of solvent evenly is mixed and made into solvent according to weight percent with 40%-60% methylcarbonate and 60%-40% toluene;
(b). prepare the solvent of 25%-35% and 75%-65% with phthalic anhydride, Diethylene Glycol, adipic acid and 1 according to weight percent, the 4-butyleneglycol is the polyester of raw material, then the half-sum all polyester with solvent adds agitator, then start stirrer and stir 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 heating-up time is 15 minutes-45 minutes;
(d). add the TriMethylolPropane(TMP) auxiliary agent of weight percent 0.05%-0.08% in the agitator, continue to stir with the speed of 10 rev/mins-100 rev/mins of stirring velocitys;
(e). continue to be warmed up to 80 ℃, then reduce heat-up rate 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 agitator, 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). stopped heating cools the temperature to below 70 ℃.
2. the preparation technology of composite glue according to claim 1 is characterized in that, described solvent composition is by weight percentage 50% methylcarbonate and 50% toluene.
3. according to claim 1 to the preparation technology of 2 arbitrary described composite glues, it is characterized in that, when step f, add simultaneously the 1,3 butylene glycol of weight percent 0.05%-0.2%.
4. the preparation technology of composite glue according to claim 1 is characterized in that, described auxiliary agent also comprises the BDO of weight percent 0.1%-0.2%.
5. the preparation technology of composite glue according to claim 1 is characterized in that, adds the step of sampling and testing and adjustment between step e and step f.
6. composite glue, it is prepared from by the preparation technology of the arbitrary described composite glue of claim 1 to 5.
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 CN102311716A (en) | 2012-01-11 |
| CN102311716B true CN102311716B (en) | 2013-09-18 |
Family
ID=45425293
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 |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN102311716B (en) |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102732204B (en) * | 2012-07-04 | 2013-09-11 | 浙江多邦化工有限公司 | Anti-yellowing polyurethane composite adhesive |
| CN102732205B (en) * | 2012-07-04 | 2013-09-04 | 浙江多邦化工有限公司 | High temperature resistant polyurethane complex adhesive |
| CN102732206B (en) * | 2012-07-04 | 2013-09-04 | 浙江多邦化工有限公司 | Environment-friendly polyurethane binder |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| 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 |
Family Cites Families (3)
| 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 |
| DE102004026904A1 (en) * | 2004-06-01 | 2005-12-22 | Basf Ag | Highly functional, highly branched or hyperbranched polyesters and their preparation and use |
-
2010
- 2010-07-09 CN CN 201010222452 patent/CN102311716B/en not_active Expired - Fee Related
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| 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 |
Non-Patent Citations (1)
| Title |
|---|
| JP昭5-149362A 1980.11.20 |
Also Published As
| Publication number | Publication date |
|---|---|
| CN102311716A (en) | 2012-01-11 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| JP5882319B2 (en) | Hot melt adhesive composition discontinuous application method | |
| CN102311716B (en) | Composite glue and preparation process thereof | |
| CN104610902A (en) | Rapidly post-cured polyurethane hot melt adhesive and preparation method thereof | |
| CN104927747B (en) | A kind of waterborne polyurethane hot melt adhesive and preparation method and application | |
| CN101974147A (en) | Polyester polyol and polyurethane resin for superfine fiber synthetic leather | |
| CN103304792B (en) | A kind of preparation method of epoxy polyester resin for mixed powder coating | |
| CN102977837B (en) | Solventless double-component polyurethane adhesive and preparation method thereof | |
| CN105524585A (en) | Adhesive and its preparation method and use | |
| CN108531115A (en) | A kind of amenities low temperature glue and preparation method thereof | |
| CN105482738B (en) | One kind is applied to the special paper bonding aqueous binder of high speed gluing machine | |
| CN101705070B (en) | Method for preparing quickly-crystallized polyester hot melt adhesive | |
| CN109355051B (en) | A kind of aqueous joint trimming agent and preparation method thereof | |
| CN102153972B (en) | Normal temperature quick-drying adhesive for assembling and installing complex core and preparation method | |
| CN104193943B (en) | A kind of polyurethane hot melt cladding silk thread and preparation method thereof | |
| CN105058930B (en) | A kind of phosphorus, nitrogen system environmental protection flame retardant polyester film and preparation method thereof | |
| CN107353855A (en) | Chip adhesive agent that a kind of low resin separates out and preparation method thereof | |
| CN107033334A (en) | A kind of low-melting point polyester and preparation method thereof | |
| CN112209891A (en) | Preparation method and application of plasticizer | |
| CN104650783B (en) | Melt pressure sensitive gluing agent | |
| CN103013361A (en) | Medium-resistant binding agent for packaging material | |
| CN105665964A (en) | Environment-friendly welding rod coating with waterproof and dampproof functions and preparation method thereof | |
| CN105085858B (en) | A kind of preparation method of bio-modification high temperature resistant polyurethane glue | |
| CN109536109A (en) | Degradable conductive silver glue and preparation method thereof | |
| CN115404036B (en) | Moisture-curing polyurethane hot melt adhesive and preparation method thereof | |
| CN109233710A (en) | It is a kind of with high glass-transition temperature, the insulating materials of elevated temperature cohesiveness and preparation method thereof |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| 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 | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20130918 Termination date: 20180709 |