CN102994033A - Polyester adhesive - Google Patents
Polyester adhesive Download PDFInfo
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- CN102994033A CN102994033A CN2012104266861A CN201210426686A CN102994033A CN 102994033 A CN102994033 A CN 102994033A CN 2012104266861 A CN2012104266861 A CN 2012104266861A CN 201210426686 A CN201210426686 A CN 201210426686A CN 102994033 A CN102994033 A CN 102994033A
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Abstract
The invention discloses a polyester adhesive which is composed of components A and B, wherein the component A is composed of the following raw materials: n-butyl alcohol, 307 unsaturated polyester, talcum powder, aluminium powder, calcium carbonate, triethylene tetramine and chlorobenzene; the component B is composed of the following raw materials: propylene glycol, toluene diisocynate, dibutyltin dilaurate, phenyl salicylate and modified nanometer argil; and the polyester adhesive is formed by mixing and uniformly stirring the components A and B in the mass ratio of 1:5. According to the invention, by using the modified nanometer argil, the produced polyester adhesive has various good performances of traditional adhesives and has the advantages of low shrinkage rate, high adhesive strength, stable size, good electrical performance, chemical medium resistance, simpleness in preparation and process, little damage, no environmental pollution and the like; and the polyester adhesive disclosed by the invention has the beneficial effects of long storage time, benefit of the reduction of waste products, longer working life, higher curing speed, convenience for customer operation and capability of reducing the glue waste and finally increasing the overall quality of the product.
Description
Technical field
The main a kind of sizing agent of the present invention relates in particular to a kind of polyester sizing agent.
Background technology
Vibrin is divided into saturated polyester and unsaturated polyester resin.Saturated conjugated polyester resin is by the product of phthalic acid, BDO, diethylene glycol, hexanodioic acid or sebacic acid polycondensation, certain degree of crystallinity is arranged, rigidity, good springiness.Adopt different polyprotonic acids and polyvalent alcohol can synthesize saturated polyester resin dissimilar, different qualities.If use what all be that the dibasic alcohol of linear chain structure and diprotic acid j produce is exactly the vibrin that only contains linear chain structure, if what contain phenyl ring (such as phthalic anhydride, terephthalic acid j trimellitic acid 1,2-anhydride etc.) generation in the polyprotonic acid that uses is exactly the vibrin that contains benzene ring structure, if fruit is introduced other composition except polyvalent alcohol, polyprotonic acid with chemical reaction, generation be exactly modified polyester resin.If the synthesizing polyester resin adopts polyvalent alcohol and the polyprotonic acid of linear chain structure, the synthetic resin that obtains has linear structure, and snappiness is very good.If the synthesizing polyester resin adopts polyprotonic acid and the polyvalent alcohol of phenyl ring, reaction, the synthetic resin that obtains containing benzene ring structure, the rigidity characteristic of phenyl ring is given resin with hardness, and the stable structure feature of phenyl ring is given resin with chemical resistant properties.During the synthesizing polyester resin, if introduce some other compositions by chemical reaction, can have the performance that vibrin does not possess originally, reach and improve and outstanding certain performance purpose, reach special application performance requirement, using at present more is epoxy, vinylformic acid, silicone modified polyester resin.Unsaturated polyester resin refers to the linear polycondensate that made through polycondensation by dibasic alcohol and monounsaturated dicarboxylic acid and unsaturated dibasic acid (or an acid anhydrides).Have ester bond and the unsaturated double-bond of repetition at molecular backbone chain, so be called unsaturated polyester.Unsaturated double-bond has higher reactive behavior, when adding vinyl monomer (such as vinylbenzene), under the initiation of initiator, the two keys on the macromolecular main chain are opened and vinyl monomer generation copolyreaction, make and form insoluble, not molten tridimensional network superpolymer behind the macromolecules cross-linking.Therefore, the viscous solution that usually unsaturated polyester and vinyl monomer (linking agent) is mixed to get Ji calls " unsaturated polyester resin ".The wood saturated polyester resin can be divided into universal, flexible, heat resistant type, corrosion-proof type, flame retardant type, light stable, light-transmission type and air drying type etc.Can at room temperature or be heating and curing becomes the swallow of three dimensional structure from the property resin.
Traditional polyester sizing agent glued membrane is tough and tensile, shock-resistant, stripping strength is high, oil resistant and wear resistance are strong, and along with being widely used of polyester sizing agent, pursuing more high-quality product is the needs of prodution and development.
Summary of the invention
The object of the invention is exactly for a kind of polyester sizing agent is provided.
The present invention is achieved by the following technical solutions:
A kind of polyester sizing agent, it is comprised of first and second liang of components:
Described first component is comprised of the raw material of following weight parts: propyl carbinol 8-10,307 unsaturated polyester 60-65, talcum powder 2-4, aluminium powder 2-4, calcium carbonate 15-20, triethylene tetramine 0.5-1, chlorobenzene 30-35;
The raw material of above-mentioned weight part is joined in the stirring tank, is under 100-120 ℃ in temperature, vacuum stirring 1-2 hour, namely gets the first component;
Described second component is comprised of the raw material of following weight parts: propylene glycol 80-85, tolylene diisocyanate 10-15, dibutyl tin laurate 0.1-0.2, salol 0.5-0.8, modified Nano potter's clay 0.8-1.2;
The raw material of above-mentioned weight part is added in the dispersed with stirring still, high-speed stirring 18-20 minute, namely get the second component;
The preparation method of described modified Nano potter's clay is: potter's clay is mixed with the dicumyl peroxide of its quality 1.5-3%, being heated to 50-60 ℃ stirred 20-30 minute, the nano silicon that adds again potter's clay quality 5-8%, high speed dispersion, ovendry power is broken into 300-350 order powder, obtains modified Nano potter's clay.
The mass ratio of first and second liang of components according to 1:3-5 mixed, stir, namely get described polyester sizing agent.
Advantage of the present invention is:
The present invention is by using the nanometer potter's clay of modification, so that the polyester sizing agent of producing not only has every superperformance of traditional sizing agent, and it also has that low, sticking intensity height of shrinking percentage, dimensional stabilizing, electrical property are good, resistant to chemical media, the advantages such as preparation is simple, technique is simple, it is little to endanger, nonpollution environment, the polyester sizing agent storage time of the present invention is long, be conducive to reduce waste product, and have longer working life and a curing speed faster, make things convenient for client's operation, reduce the glue waste, finally improve the product total quality.
Embodiment
Embodiment 1
A kind of polyester sizing agent, it is comprised of first and second liang of components:
Described first component is comprised of the raw material of following weight parts: propyl carbinol 8,307 unsaturated polyesters 60, talcum powder 2, aluminium powder 4, calcium carbonate 20, triethylene tetramine 1, chlorobenzene 35;
The raw material of above-mentioned weight part is joined in the stirring tank, is under 120 ℃ in temperature, and vacuum stirring 1 hour namely gets the first component;
Described second component is comprised of the raw material of following weight parts: propylene glycol 80, tolylene diisocyanate 15, dibutyl tin laurate 0.2, salol 0.5, modified Nano potter's clay 1.2;
The raw material of above-mentioned weight part is added in the dispersed with stirring still, and high-speed stirring 18 minutes namely gets the second component;
The preparation method of described modified Nano potter's clay is: the dicumyl peroxide of potter's clay with its quality 3% mixed, be heated to 60 ℃ and stirred 20 minutes, add again the nano silicon of potter's clay quality 8%, high speed dispersion, ovendry power is broken into 350 order powder, obtains modified Nano potter's clay.
The mass ratio of first and second liang of components according to 1:5 mixed, stir, namely get described polyester sizing agent.
Simultaneous test:
The performance comparison of polyester sizing agent of the present invention and traditional polyester sizing agent:
The ancestor is upper can be found out: the polyester sizing agent storage time of the present invention is long, is conducive to reduce waste product, and has longer working life and curing speed faster, makes things convenient for client's operation, and minimizing glue is wasted, and finally improves the product total quality.
Claims (1)
1. polyester sizing agent is characterized in that it is comprised of first and second liang of components:
Described first component is comprised of the raw material of following weight parts: propyl carbinol 8-10,307 unsaturated polyester 60-65, talcum powder 2-4, aluminium powder 2-4, calcium carbonate 15-20, triethylene tetramine 0.5-1, chlorobenzene 30-35;
The raw material of above-mentioned weight part is joined in the stirring tank, is under 100-120 ℃ in temperature, vacuum stirring 1-2 hour, namely gets the first component;
Described second component is comprised of the raw material of following weight parts: propylene glycol 80-85, tolylene diisocyanate 10-15, dibutyl tin laurate 0.1-0.2, salol 0.5-0.8, modified Nano potter's clay 0.8-1.2;
The raw material of above-mentioned weight part is added in the dispersed with stirring still, high-speed stirring 18-20 minute, namely get the second component;
The preparation method of described modified Nano potter's clay is: potter's clay is mixed with the dicumyl peroxide of its quality 1.5-3%, being heated to 50-60 ℃ stirred 20-30 minute, the nano silicon that adds again potter's clay quality 5-8%, high speed dispersion, ovendry power is broken into 300-350 order powder, obtains modified Nano potter's clay;
The mass ratio of first and second liang of components according to 1:3-5 mixed, stir, namely get described polyester sizing agent.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210426686.1A CN102994033B (en) | 2012-10-31 | 2012-10-31 | Polyester adhesive |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210426686.1A CN102994033B (en) | 2012-10-31 | 2012-10-31 | Polyester adhesive |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN102994033A true CN102994033A (en) | 2013-03-27 |
| CN102994033B CN102994033B (en) | 2014-01-08 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201210426686.1A Expired - Fee Related CN102994033B (en) | 2012-10-31 | 2012-10-31 | Polyester adhesive |
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| CN (1) | CN102994033B (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106024135A (en) * | 2014-12-29 | 2016-10-12 | 江苏亨通电力特种导线有限公司 | Transmission project low sag wire |
| CN106057338A (en) * | 2014-12-29 | 2016-10-26 | 江苏亨通电力特种导线有限公司 | Capacity-increase type electric power overhead power transmission aluminum alloy conductor |
| CN107017039A (en) * | 2014-12-29 | 2017-08-04 | 江苏亨通电力特种导线有限公司 | Resistant slide electric power overhead aluminum stranded conductor |
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|---|---|---|---|---|
| GB1499614A (en) * | 1976-07-01 | 1978-02-01 | Inst Khim Vysoko Molekulyarnyk | Adhesive |
| CN1594478A (en) * | 2004-07-07 | 2005-03-16 | 武汉理工大学 | Vinyl ester resin building steel-bar-planting glue and preparation method thereof |
| CN1709972A (en) * | 2005-08-10 | 2005-12-21 | 北京玻钢院复合材料有限公司 | Modified unsaturated polyester composition material and its preparing method |
| WO2011023430A1 (en) * | 2009-08-27 | 2011-03-03 | Evonik Degussa Gmbh | Inductively curable adhesive composition |
| CN102504511A (en) * | 2011-11-15 | 2012-06-20 | 太原理工大学 | Polyurethane modified unsaturated polyester resin composition and preparation method thereof |
| CN102516922A (en) * | 2011-11-28 | 2012-06-27 | 中国铁道科学研究院金属及化学研究所 | Embedded sleeve anchoring adhesive, and preparation method and application thereof |
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2012
- 2012-10-31 CN CN201210426686.1A patent/CN102994033B/en not_active Expired - Fee Related
Patent Citations (6)
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| GB1499614A (en) * | 1976-07-01 | 1978-02-01 | Inst Khim Vysoko Molekulyarnyk | Adhesive |
| CN1594478A (en) * | 2004-07-07 | 2005-03-16 | 武汉理工大学 | Vinyl ester resin building steel-bar-planting glue and preparation method thereof |
| CN1709972A (en) * | 2005-08-10 | 2005-12-21 | 北京玻钢院复合材料有限公司 | Modified unsaturated polyester composition material and its preparing method |
| WO2011023430A1 (en) * | 2009-08-27 | 2011-03-03 | Evonik Degussa Gmbh | Inductively curable adhesive composition |
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| CN102516922A (en) * | 2011-11-28 | 2012-06-27 | 中国铁道科学研究院金属及化学研究所 | Embedded sleeve anchoring adhesive, and preparation method and application thereof |
Non-Patent Citations (3)
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| 《武汉理工大学学报》 20010930 王均等 《不饱和聚酯/聚氨酯共混改性研究--红外光谱动态跟踪共混树脂固化反应的研究》 7-9 1 第23卷, 第9期 * |
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Cited By (16)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106024135A (en) * | 2014-12-29 | 2016-10-12 | 江苏亨通电力特种导线有限公司 | Transmission project low sag wire |
| CN106024172A (en) * | 2014-12-29 | 2016-10-12 | 江苏亨通电力特种导线有限公司 | Low sag power transmission aluminum twisted wire |
| CN106024173A (en) * | 2014-12-29 | 2016-10-12 | 江苏亨通电力特种导线有限公司 | Power transmission corrosion resistance aluminum twisted wire |
| CN106057338A (en) * | 2014-12-29 | 2016-10-26 | 江苏亨通电力特种导线有限公司 | Capacity-increase type electric power overhead power transmission aluminum alloy conductor |
| CN106057330A (en) * | 2014-12-29 | 2016-10-26 | 江苏亨通电力特种导线有限公司 | Aluminum alloy twisted wire used for ultra-high voltage transmission line |
| CN106057289A (en) * | 2014-12-29 | 2016-10-26 | 江苏亨通电力特种导线有限公司 | Energy-saving overhead conductor used for high-voltage power transmission line |
| CN106710667A (en) * | 2014-12-29 | 2017-05-24 | 江苏亨通电力特种导线有限公司 | Low-heat tensile aluminum stranded conductor |
| CN106710668A (en) * | 2014-12-29 | 2017-05-24 | 江苏亨通电力特种导线有限公司 | Electric power overhead aluminum stranded wire |
| CN106782840A (en) * | 2014-12-29 | 2017-05-31 | 江苏亨通电力特种导线有限公司 | Electric power overhead wire with corrosion-resistant function |
| CN107017039A (en) * | 2014-12-29 | 2017-08-04 | 江苏亨通电力特种导线有限公司 | Resistant slide electric power overhead aluminum stranded conductor |
| CN107068258A (en) * | 2014-12-29 | 2017-08-18 | 江苏亨通电力特种导线有限公司 | Power network overhead transmission line aluminum stranded conductor |
| CN107068249A (en) * | 2014-12-29 | 2017-08-18 | 江苏亨通电力特种导线有限公司 | High current-carrying capacity electric power overhead wire |
| CN106057338B (en) * | 2014-12-29 | 2017-11-07 | 江苏亨通电力特种导线有限公司 | Increasing volume type overhead power transmission aluminium closes wire |
| CN106057330B (en) * | 2014-12-29 | 2018-04-06 | 江苏亨通电力特种导线有限公司 | UHV transmission line aluminium alloy stranded conductor |
| CN106057289B (en) * | 2014-12-29 | 2018-06-15 | 江苏亨通电力特种导线有限公司 | Ultra-high-tension power transmission line energy-saving overhead wire |
| CN106710668B (en) * | 2014-12-29 | 2018-06-29 | 江苏亨通电力特种导线有限公司 | Electric power overhead aluminum stranded conductor |
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| CN102994033B (en) | 2014-01-08 |
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