CN105153989A - Modified two-component abrasion resistance and oil resistance polyurethane adhesive and preparation method thereof - Google Patents
Modified two-component abrasion resistance and oil resistance polyurethane adhesive and preparation method thereof Download PDFInfo
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- CN105153989A CN105153989A CN201510397365.7A CN201510397365A CN105153989A CN 105153989 A CN105153989 A CN 105153989A CN 201510397365 A CN201510397365 A CN 201510397365A CN 105153989 A CN105153989 A CN 105153989A
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- resistance
- oil
- polyurethane
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- 229920002635 polyurethane Polymers 0.000 title claims abstract description 19
- 239000004814 polyurethane Substances 0.000 title claims abstract description 19
- 230000001070 adhesive effect Effects 0.000 title claims abstract description 18
- 239000000853 adhesive Substances 0.000 title claims abstract description 17
- 238000002360 preparation method Methods 0.000 title claims abstract description 9
- 238000005299 abrasion Methods 0.000 title abstract 4
- ZMANZCXQSJIPKH-UHFFFAOYSA-N Triethylamine Chemical compound CCN(CC)CC ZMANZCXQSJIPKH-UHFFFAOYSA-N 0.000 claims abstract description 27
- 239000003795 chemical substances by application Substances 0.000 claims abstract description 25
- DKPFZGUDAPQIHT-UHFFFAOYSA-N Butyl acetate Natural products CCCCOC(C)=O DKPFZGUDAPQIHT-UHFFFAOYSA-N 0.000 claims abstract description 17
- 229920001577 copolymer Polymers 0.000 claims abstract description 17
- 239000004160 Ammonium persulphate Substances 0.000 claims abstract description 9
- ZJCCRDAZUWHFQH-UHFFFAOYSA-N Trimethylolpropane Chemical compound CCC(CO)(CO)CO ZJCCRDAZUWHFQH-UHFFFAOYSA-N 0.000 claims abstract description 9
- ROOXNKNUYICQNP-UHFFFAOYSA-N ammonium persulfate Chemical compound [NH4+].[NH4+].[O-]S(=O)(=O)OOS([O-])(=O)=O ROOXNKNUYICQNP-UHFFFAOYSA-N 0.000 claims abstract description 9
- 235000019395 ammonium persulphate Nutrition 0.000 claims abstract description 9
- WXZMFSXDPGVJKK-UHFFFAOYSA-N pentaerythritol Chemical compound OCC(CO)(CO)CO WXZMFSXDPGVJKK-UHFFFAOYSA-N 0.000 claims abstract description 9
- KSBAEPSJVUENNK-UHFFFAOYSA-L tin(ii) 2-ethylhexanoate Chemical compound [Sn+2].CCCCC(CC)C([O-])=O.CCCCC(CC)C([O-])=O KSBAEPSJVUENNK-UHFFFAOYSA-L 0.000 claims abstract description 9
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 5
- LYCAIKOWRPUZTN-UHFFFAOYSA-N Ethylene glycol Chemical compound OCCO LYCAIKOWRPUZTN-UHFFFAOYSA-N 0.000 claims description 16
- 238000003756 stirring Methods 0.000 claims description 16
- 229920001971 elastomer Polymers 0.000 claims description 10
- 229920003225 polyurethane elastomer Polymers 0.000 claims description 10
- 239000005060 rubber Substances 0.000 claims description 10
- PTBDIHRZYDMNKB-UHFFFAOYSA-N 2,2-Bis(hydroxymethyl)propionic acid Chemical compound OCC(C)(CO)C(O)=O PTBDIHRZYDMNKB-UHFFFAOYSA-N 0.000 claims description 8
- 239000004925 Acrylic resin Substances 0.000 claims description 8
- 229920000178 Acrylic resin Polymers 0.000 claims description 8
- 239000004709 Chlorinated polyethylene Substances 0.000 claims description 8
- 239000005057 Hexamethylene diisocyanate Substances 0.000 claims description 8
- 239000004721 Polyphenylene oxide Substances 0.000 claims description 8
- 239000002253 acid Substances 0.000 claims description 8
- GYZLOYUZLJXAJU-UHFFFAOYSA-N diglycidyl ether Chemical compound C1OC1COCC1CO1 GYZLOYUZLJXAJU-UHFFFAOYSA-N 0.000 claims description 8
- 150000002148 esters Chemical class 0.000 claims description 8
- 238000011049 filling Methods 0.000 claims description 8
- RRAMGCGOFNQTLD-UHFFFAOYSA-N hexamethylene diisocyanate Chemical compound O=C=NCCCCCCN=C=O RRAMGCGOFNQTLD-UHFFFAOYSA-N 0.000 claims description 8
- WGCNASOHLSPBMP-UHFFFAOYSA-N hydroxyacetaldehyde Natural products OCC=O WGCNASOHLSPBMP-UHFFFAOYSA-N 0.000 claims description 8
- YBEFXFBAXWUBNQ-UHFFFAOYSA-N n-methylmethanamine;propan-1-amine Chemical compound CNC.CCCN YBEFXFBAXWUBNQ-UHFFFAOYSA-N 0.000 claims description 8
- 229940059574 pentaerithrityl Drugs 0.000 claims description 8
- 229920000570 polyether Polymers 0.000 claims description 8
- 229920001195 polyisoprene Polymers 0.000 claims description 8
- KUCOHFSKRZZVRO-UHFFFAOYSA-N terephthalaldehyde Chemical compound O=CC1=CC=C(C=O)C=C1 KUCOHFSKRZZVRO-UHFFFAOYSA-N 0.000 claims description 8
- 238000006243 chemical reaction Methods 0.000 claims description 4
- 238000001914 filtration Methods 0.000 claims description 4
- 238000010992 reflux Methods 0.000 claims description 4
- 238000004806 packaging method and process Methods 0.000 abstract description 3
- 230000007613 environmental effect Effects 0.000 abstract description 2
- 238000004519 manufacturing process Methods 0.000 abstract description 2
- 238000000034 method Methods 0.000 abstract description 2
- FUZZWVXGSFPDMH-UHFFFAOYSA-N hexanoic acid Chemical compound CCCCCC(O)=O FUZZWVXGSFPDMH-UHFFFAOYSA-N 0.000 abstract 1
- 230000007774 longterm Effects 0.000 abstract 1
- 238000004513 sizing Methods 0.000 description 6
- 239000000463 material Substances 0.000 description 4
- 239000003292 glue Substances 0.000 description 3
- 229920002449 FKM Polymers 0.000 description 2
- 239000004743 Polypropylene Substances 0.000 description 2
- 239000004568 cement Substances 0.000 description 2
- 239000000945 filler Substances 0.000 description 2
- 229920006112 polar polymer Polymers 0.000 description 2
- -1 polypropylene Polymers 0.000 description 2
- 229920001155 polypropylene Polymers 0.000 description 2
- KXDHJXZQYSOELW-UHFFFAOYSA-N Carbamic acid Chemical group NC(O)=O KXDHJXZQYSOELW-UHFFFAOYSA-N 0.000 description 1
- JOYRKODLDBILNP-UHFFFAOYSA-N Ethyl urethane Chemical compound CCOC(N)=O JOYRKODLDBILNP-UHFFFAOYSA-N 0.000 description 1
- 239000004677 Nylon Substances 0.000 description 1
- 238000012644 addition polymerization Methods 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 239000004566 building material Substances 0.000 description 1
- 239000004927 clay Substances 0.000 description 1
- 239000006071 cream Substances 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 125000005442 diisocyanate group Chemical group 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 229920001778 nylon Polymers 0.000 description 1
- 229920003023 plastic Polymers 0.000 description 1
- 239000004033 plastic Substances 0.000 description 1
- 239000005056 polyisocyanate Substances 0.000 description 1
- 229920001228 polyisocyanate Polymers 0.000 description 1
- 229920005862 polyol Polymers 0.000 description 1
- 150000003077 polyols Chemical class 0.000 description 1
- 239000004575 stone Substances 0.000 description 1
- 238000003786 synthesis reaction Methods 0.000 description 1
- 230000009967 tasteless effect Effects 0.000 description 1
Landscapes
- Polyurethanes Or Polyureas (AREA)
- Adhesives Or Adhesive Processes (AREA)
Abstract
The present invention discloses a modified two-component abrasion resistance and oil resistance polyurethane adhesive and a preparation method thereof, wherein the modified two-component abrasion resistance and oil resistance polyurethane adhesive comprises, by weight, 100-120 parts of a main agent A, 16-25 parts of a curing agent B, 2-4 parts of trimethylolpropane, 30-50 parts of butyl acetate, 3-5 parts of stannous octoate, 4-6 parts of triethylamine, 5-8 parts of a p-phthalic acid copolymer, 3-5 parts of pentaerythritol, 0.2-0.4 part of ammonium persulphate, a proper amount of water, and the like. According to the present invention, the adhesive has characteristics of high adhesion strength, no peeling after long-term use, good temperature resistance, good weathering resistance, good abrasion resistance, oil resistance, simple process, low production cost, environmental protection and easy use, and can be widely used in the field of soft packaging adhesion.
Description
Technical field
The present invention relates to sizing agent technical field, be more particularly that a kind of modified double components is wear-resisting, oil-proofness adhesive for polyurethane and preparation method thereof.
Background technology
Sizing agent (adhesive): sticking and effect such as interior poly-grade by interface, natural or the synthesis that two or more product or material can be made to link together, an organic or inorganic class material, be referred to as sizing agent, be tamanori again, traditionally referred to as glue.In brief, sizing agent is exactly by adhesive effect, can make by the material sticking thing and combine." sizing agent " is general standard terminology, also comprises some other glue, clay, rubber cement, glue cream etc.
Urethane full name is polyurethane(s), is the general designation of the macromolecular cpd containing repetition carbamate groups on main chain.It is formed by organic diisocyanate or polyisocyanates and dihydroxyl or polyol addition polymerization.Polyurethane material, purposes is very wide, can replace rubber, plastics, nylon etc., for airport, hotel, building materials, automobile factory, colliery factory, cement mill, condo, villa, landscaping, colored stone art, park etc.Polyurethane products have three large advantages: draw and do not hinder, noiselessness.Long service life, reduces cost; Temperature tolerance is minus 20 degrees-high temperature 120 degree; Polyurethane products are pollution-free, nonpoisonous and tasteless.
But at present adhesive for polyurethane also exists the shortcoming of low wear-resisting, the oil-proofness difference of cohesive strength, limits its use range.
Summary of the invention
The object of the invention is the deficiencies in the prior art in order to make up prior art, providing the soft packaging two-component polyurethane adhesive that a kind of cohesive strength is high, wear-resisting, oil-proofness is good to stick agent and preparation method thereof.
The object of the invention is to be achieved through the following technical solutions:
A kind of modified double components is wear-resisting, oil-proofness adhesive for polyurethane, with parts by weight, be made up of in right amount host A100-120, solidifying agent B16-25, TriMethylolPropane(TMP) 2-4, N-BUTYL ACETATE 30-50, stannous octoate 3-5, triethylamine 4-6, terephthaldehyde's acid copolymer 5-8, tetramethylolmethane 3-5, ammonium persulphate 0.2-0.4, water;
Described host A is made up of polyether glycol 15-20, dihydroxyl half ester 8-10, dimethylol propionic acid 3-4, diglycidylether 8-10, acrylic resin 40-50, chlorinatedpolyethylene 20-25, polyurethane elastomer 15-25, tetrafluoraoethylene-hexafluoropropylene copolymer 20-25, polyisoprene rubber 15-20, PCDL 2-3;
Described solidifying agent B is made up of hexamethylene diisocyanate 8-10, dimethyl amine propylamine 1-2, tetramethyl-Alkylenediamine 1-3.
Modified double components is wear-resisting, a preparation method for oil-proofness adhesive for polyurethane, comprises the following steps:
(1) polyether glycol, PCDL are heated to 90-120 DEG C of reflux dewatering, be cooled to 40-60 DEG C, add dihydroxyl half ester, diglycidylether, then 55-80 DEG C is heated to, reaction 1-3h, adds acrylic resin, chlorinatedpolyethylene, polyurethane elastomer, tetrafluoraoethylene-hexafluoropropylene copolymer, polyisoprene rubber, dimethylol propionic acid stirs to obtain host A;
(2) hexamethylene diisocyanate, dimethyl amine propylamine, tetramethyl-Alkylenediamine are put into container, stir after being heated to 60-80 DEG C to obtain solidifying agent B;
(3) host A is joined in reactor, solidifying agent B, TriMethylolPropane(TMP), N-BUTYL ACETATE, stannous octoate, triethylamine is added after being heated to 50-70 DEG C, stir 0.5-1h, then 70-90 DEG C is heated to, add terephthaldehyde's acid copolymer, tetramethylolmethane and ammonium persulphate again, stir 1-2h, after vacuum defoamation, adopt refrigerating unit to be cooled to room temperature, through filtration devices, then adopt that automatic filling device is filling preserves.
The invention has the advantages that:
Sizing agent of the present invention not only has higher cohesive strength, and life-time service is not peeled off, and also has good temperature tolerance and weathering resistance, and technique is simple, and production cost is low, environmental protection, easy to use, can be widely used in the bonding field of soft packaging.The polyurethane elastomer that the present invention adds has excellent wear-resisting, oil resistance, and belong to polar polymer can and polypropylene be combined into one, can effectively improve polyacrylic mechanical property; The viton added has high temperature resistant, resistance to wet goods characteristic, and other fillers added can strengthen other physicalies and processing characteristics.
Embodiment
Embodiment 1
A kind of modified double components is wear-resisting, oil-proofness adhesive for polyurethane, is made up of in right amount host A100kg, solidifying agent B16kg, TriMethylolPropane(TMP) 2kg, N-BUTYL ACETATE 30kg, stannous octoate 3kg, triethylamine 4kg, terephthaldehyde's acid copolymer 5kg, tetramethylolmethane 3kg, ammonium persulphate 0.2kg, water;
Described host A is made up of polyether glycol 15kg, dihydroxyl half ester 8kg, dimethylol propionic acid 3kg, diglycidylether 8kg, acrylic resin 40kg, chlorinatedpolyethylene 20kg, polyurethane elastomer 15kg, tetrafluoraoethylene-hexafluoropropylene copolymer 20kg, polyisoprene rubber 15kg, PCDL 2kg;
Described solidifying agent B is made up of hexamethylene diisocyanate 8kg, dimethyl amine propylamine 1kg, tetramethyl-Alkylenediamine 1kg.
Modified double components is wear-resisting, a preparation method for oil-proofness adhesive for polyurethane, comprises the following steps:
(1) polyether glycol, PCDL are heated to 90-120 DEG C of reflux dewatering, be cooled to 40-60 DEG C, add dihydroxyl half ester, diglycidylether, then 55-80 DEG C is heated to, reaction 1-3h, adds acrylic resin, chlorinatedpolyethylene, polyurethane elastomer, tetrafluoraoethylene-hexafluoropropylene copolymer, polyisoprene rubber, dimethylol propionic acid stirs to obtain host A;
(2) hexamethylene diisocyanate, dimethyl amine propylamine, tetramethyl-Alkylenediamine are put into container, stir after being heated to 60 DEG C to obtain solidifying agent B;
(3) host A is joined in reactor, solidifying agent B, TriMethylolPropane(TMP), N-BUTYL ACETATE, stannous octoate, triethylamine is added after being heated to 50 DEG C, stir 1h, then 70 DEG C are heated to, add terephthaldehyde's acid copolymer, tetramethylolmethane and ammonium persulphate again, stir 2h, after vacuum defoamation, adopt refrigerating unit to be cooled to room temperature, through filtration devices, then adopt that automatic filling device is filling preserves.
Embodiment 2
A kind of modified double components is wear-resisting, oil-proofness adhesive for polyurethane, is made up of in right amount host A120kg, solidifying agent B25kg, TriMethylolPropane(TMP) 4kg, N-BUTYL ACETATE 50kg, stannous octoate 5kg, triethylamine 6kg, terephthaldehyde's acid copolymer 8kg, tetramethylolmethane 5kg, ammonium persulphate 0.4kg, water;
Described host A is made up of polyether glycol 20kg, dihydroxyl half ester 10kg, dimethylol propionic acid 4kg, diglycidylether 10kg, acrylic resin 50kg, chlorinatedpolyethylene 25kg, polyurethane elastomer 25kg, tetrafluoraoethylene-hexafluoropropylene copolymer 25kg, polyisoprene rubber 20kg, PCDL 3kg;
Described solidifying agent B is made up of hexamethylene diisocyanate 10kg, dimethyl amine propylamine 2kg, tetramethyl-Alkylenediamine 3kg.
Modified double components is wear-resisting, a preparation method for oil-proofness adhesive for polyurethane, comprises the following steps:
(1) polyether glycol, PCDL are heated to 90-120 DEG C of reflux dewatering, be cooled to 40-60 DEG C, add dihydroxyl half ester, diglycidylether, then 55-80 DEG C is heated to, reaction 1-3h, adds acrylic resin, chlorinatedpolyethylene, polyurethane elastomer, tetrafluoraoethylene-hexafluoropropylene copolymer, polyisoprene rubber, dimethylol propionic acid stirs to obtain host A;
(2) hexamethylene diisocyanate, dimethyl amine propylamine, tetramethyl-Alkylenediamine are put into container, stir after being heated to 80 DEG C to obtain solidifying agent B;
(3) host A is joined in reactor, solidifying agent B, TriMethylolPropane(TMP), N-BUTYL ACETATE, stannous octoate, triethylamine is added after being heated to 70 DEG C, stir 0.5h, then 90 DEG C are heated to, add terephthaldehyde's acid copolymer, tetramethylolmethane and ammonium persulphate again, stir 1h, after vacuum defoamation, adopt refrigerating unit to be cooled to room temperature, through filtration devices, then adopt that automatic filling device is filling preserves.
The polyurethane elastomer that the present invention adds has excellent wear-resisting, oil resistance, and belong to polar polymer can and polypropylene be combined into one, can effectively improve polyacrylic mechanical property; The viton added has high temperature resistant, resistance to wet goods characteristic, and other fillers added can strengthen other physicalies and processing characteristics.
Claims (2)
1. wear-resisting, the oil-proofness adhesive for polyurethane of a modified double components, it is characterized in that: with parts by weight, be made up of in right amount host A100-120, solidifying agent B16-25, TriMethylolPropane(TMP) 2-4, N-BUTYL ACETATE 30-50, stannous octoate 3-5, triethylamine 4-6, terephthaldehyde's acid copolymer 5-8, tetramethylolmethane 3-5, ammonium persulphate 0.2-0.4, water;
Described host A is made up of polyether glycol 15-20, dihydroxyl half ester 8-10, dimethylol propionic acid 3-4, diglycidylether 8-10, acrylic resin 40-50, chlorinatedpolyethylene 20-25, polyurethane elastomer 15-25, tetrafluoraoethylene-hexafluoropropylene copolymer 20-25, polyisoprene rubber 15-20, PCDL 2-3;
Described solidifying agent B is made up of hexamethylene diisocyanate 8-10, dimethyl amine propylamine 1-2, tetramethyl-Alkylenediamine 1-3.
2. the preparation method of wear-resisting, the oil-proofness adhesive for polyurethane of a kind of modified double components according to claim 1, is characterized in that comprising the following steps:
(1) polyether glycol, PCDL are heated to 90-120 DEG C of reflux dewatering, be cooled to 40-60 DEG C, add dihydroxyl half ester, diglycidylether, then 55-80 DEG C is heated to, reaction 1-3h, adds acrylic resin, chlorinatedpolyethylene, polyurethane elastomer, tetrafluoraoethylene-hexafluoropropylene copolymer, polyisoprene rubber, dimethylol propionic acid stirs to obtain host A;
(2) hexamethylene diisocyanate, dimethyl amine propylamine, tetramethyl-Alkylenediamine are put into container, stir after being heated to 60-80 DEG C to obtain solidifying agent B;
(3) host A is joined in reactor, solidifying agent B, TriMethylolPropane(TMP), N-BUTYL ACETATE, stannous octoate, triethylamine is added after being heated to 50-70 DEG C, stir 0.5-1h, then 70-90 DEG C is heated to, add terephthaldehyde's acid copolymer, tetramethylolmethane and ammonium persulphate again, stir 1-2h, after vacuum defoamation, adopt refrigerating unit to be cooled to room temperature, through filtration devices, then adopt that automatic filling device is filling preserves.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510397365.7A CN105153989A (en) | 2015-07-09 | 2015-07-09 | Modified two-component abrasion resistance and oil resistance polyurethane adhesive and preparation method thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510397365.7A CN105153989A (en) | 2015-07-09 | 2015-07-09 | Modified two-component abrasion resistance and oil resistance polyurethane adhesive and preparation method thereof |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN105153989A true CN105153989A (en) | 2015-12-16 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510397365.7A Pending CN105153989A (en) | 2015-07-09 | 2015-07-09 | Modified two-component abrasion resistance and oil resistance polyurethane adhesive and preparation method thereof |
Country Status (1)
| Country | Link |
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| CN (1) | CN105153989A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110484189A (en) * | 2019-08-18 | 2019-11-22 | 上海回天新材料有限公司 | A kind of carpenter is smooth to use adhesive |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5164473A (en) * | 1990-01-16 | 1992-11-17 | Miles Inc. | Two-component polyurethane adhesive |
| CN101307217A (en) * | 2006-05-19 | 2008-11-19 | 国家淀粉及化学投资控股公司 | Two component polyurethane adhesive |
-
2015
- 2015-07-09 CN CN201510397365.7A patent/CN105153989A/en active Pending
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5164473A (en) * | 1990-01-16 | 1992-11-17 | Miles Inc. | Two-component polyurethane adhesive |
| CN101307217A (en) * | 2006-05-19 | 2008-11-19 | 国家淀粉及化学投资控股公司 | Two component polyurethane adhesive |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110484189A (en) * | 2019-08-18 | 2019-11-22 | 上海回天新材料有限公司 | A kind of carpenter is smooth to use adhesive |
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Application publication date: 20151216 |