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
- Publication number
- 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
- Authority
- CN
- China
- Prior art keywords
- parts
- heated
- resistance
- oil
- polyurethane
- 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.)
- Pending
Links
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 |
Family
ID=54795053
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 |
|---|---|
| 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 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN104017533B (en) | Roof of the vehicle monocomponent moisture cure urethanes adhesive and preparation method thereof | |
| CN104559912B (en) | A kind of fluid sealant and preparation method thereof for cable splice closure | |
| CN109666441B (en) | Single-component reactive polyurethane hot melt adhesive and preparation method thereof | |
| CN102190994A (en) | Production method for chloroprene rubber adhesive | |
| CN104974703A (en) | Double-component hyper-branched polyurethane adhesive and preparation method therefor | |
| CN106675490A (en) | Polyurethane adhesive and plastic track prime material as well as preparation methods thereof | |
| EP1826225A3 (en) | Thermoplastically processable polyurethane, method for its manufacture and its application | |
| CN102558496B (en) | Room temperature solidification polyurethane elastomer combination | |
| CN103833951A (en) | Preparation method of quick-demoulding low-hardness polyurethane elastomer composite | |
| CN108102062A (en) | A kind of plastic cement race track non-solvent foamed type polyurethane resin and preparation method thereof | |
| CN102911635A (en) | Energy-saving and environment-friendly tire sealant and manufacturing method thereof | |
| CN106674474A (en) | Polyurethane shoe material capable of demoulding quickly at room temperature, and preparation method of polyurethane shoe material | |
| CN105153989A (en) | Modified two-component abrasion resistance and oil resistance polyurethane adhesive and preparation method thereof | |
| CN104371633A (en) | Bi-component solvent-free polyurethane cling film glue and preparation and application methods thereof | |
| CN102040824B (en) | Cast polyurethane elastomer composition for fashion model | |
| CN104962228A (en) | Double-ingredient aging-resistant polyurethane bonding agent and preparing method of double-ingredient aging-resistant polyurethane bonding agent | |
| CN105153985A (en) | Two-component polyurethane adhesive for soft packaging, and preparation method thereof | |
| CN104946189A (en) | Double-component flame retardance-resistant and abrasion-resistant polyurethane adhesive and preparation method thereof | |
| CN105440654B (en) | A kind of thermoplastic polyurethane elastomer and preparation method thereof of soft high intensity | |
| CN105504209B (en) | Polyurethane elastomer that mechanical property improves and preparation method thereof | |
| CN104974708A (en) | Modified polyurethane adhesive and preparation method thereof | |
| CN106626170A (en) | Mold release agent, preparation method and application | |
| CN107286894A (en) | Water conservancy project low modulus one-component polyurethane sealant and its production method | |
| CN105238326A (en) | Polyurethane adhesive and preparation method thereof | |
| CN103205220B (en) | Discarded sizing material glue is utilized to prepare the method for injecting glue type cross-linked rubber stick |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20151216 |