CN105820305A - Nylon cloth or shoe material ink water-based resin and preparation method thereof - Google Patents
Nylon cloth or shoe material ink water-based resin and preparation method thereof Download PDFInfo
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- CN105820305A CN105820305A CN201610233786.0A CN201610233786A CN105820305A CN 105820305 A CN105820305 A CN 105820305A CN 201610233786 A CN201610233786 A CN 201610233786A CN 105820305 A CN105820305 A CN 105820305A
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- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08G—MACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONS ONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS
- C08G18/00—Polymeric products of isocyanates or isothiocyanates
- C08G18/06—Polymeric products of isocyanates or isothiocyanates with compounds having active hydrogen
- C08G18/08—Processes
- C08G18/10—Prepolymer processes involving reaction of isocyanates or isothiocyanates with compounds having active hydrogen in a first reaction step
- C08G18/12—Prepolymer processes involving reaction of isocyanates or isothiocyanates with compounds having active hydrogen in a first reaction step using two or more compounds having active hydrogen in the first polymerisation step
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- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08G—MACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONS ONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS
- C08G18/00—Polymeric products of isocyanates or isothiocyanates
- C08G18/06—Polymeric products of isocyanates or isothiocyanates with compounds having active hydrogen
- C08G18/08—Processes
- C08G18/0804—Manufacture of polymers containing ionic or ionogenic groups
- C08G18/0819—Manufacture of polymers containing ionic or ionogenic groups containing anionic or anionogenic groups
- C08G18/0823—Manufacture of polymers containing ionic or ionogenic groups containing anionic or anionogenic groups containing carboxylate salt groups or groups forming them
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- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08G—MACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONS ONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS
- C08G18/00—Polymeric products of isocyanates or isothiocyanates
- C08G18/06—Polymeric products of isocyanates or isothiocyanates with compounds having active hydrogen
- C08G18/28—Polymeric products of isocyanates or isothiocyanates with compounds having active hydrogen characterised by the compounds used containing active hydrogen
- C08G18/30—Low-molecular-weight compounds
- C08G18/32—Polyhydroxy compounds; Polyamines; Hydroxyamines
- C08G18/3203—Polyhydroxy compounds
- C08G18/3206—Polyhydroxy compounds aliphatic
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08G—MACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONS ONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS
- C08G18/00—Polymeric products of isocyanates or isothiocyanates
- C08G18/06—Polymeric products of isocyanates or isothiocyanates with compounds having active hydrogen
- C08G18/28—Polymeric products of isocyanates or isothiocyanates with compounds having active hydrogen characterised by the compounds used containing active hydrogen
- C08G18/30—Low-molecular-weight compounds
- C08G18/34—Carboxylic acids; Esters thereof with monohydroxyl compounds
- C08G18/348—Hydroxycarboxylic acids
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- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08G—MACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONS ONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS
- C08G18/00—Polymeric products of isocyanates or isothiocyanates
- C08G18/06—Polymeric products of isocyanates or isothiocyanates with compounds having active hydrogen
- C08G18/28—Polymeric products of isocyanates or isothiocyanates with compounds having active hydrogen characterised by the compounds used containing active hydrogen
- C08G18/40—High-molecular-weight compounds
- C08G18/4009—Two or more macromolecular compounds not provided for in one single group of groups C08G18/42 - C08G18/64
- C08G18/4018—Mixtures of compounds of group C08G18/42 with compounds of group C08G18/48
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- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08G—MACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONS ONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS
- C08G18/00—Polymeric products of isocyanates or isothiocyanates
- C08G18/06—Polymeric products of isocyanates or isothiocyanates with compounds having active hydrogen
- C08G18/28—Polymeric products of isocyanates or isothiocyanates with compounds having active hydrogen characterised by the compounds used containing active hydrogen
- C08G18/40—High-molecular-weight compounds
- C08G18/42—Polycondensates having carboxylic or carbonic ester groups in the main chain
- C08G18/44—Polycarbonates
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- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08G—MACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONS ONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS
- C08G18/00—Polymeric products of isocyanates or isothiocyanates
- C08G18/06—Polymeric products of isocyanates or isothiocyanates with compounds having active hydrogen
- C08G18/28—Polymeric products of isocyanates or isothiocyanates with compounds having active hydrogen characterised by the compounds used containing active hydrogen
- C08G18/40—High-molecular-weight compounds
- C08G18/48—Polyethers
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- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08G—MACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONS ONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS
- C08G18/00—Polymeric products of isocyanates or isothiocyanates
- C08G18/06—Polymeric products of isocyanates or isothiocyanates with compounds having active hydrogen
- C08G18/28—Polymeric products of isocyanates or isothiocyanates with compounds having active hydrogen characterised by the compounds used containing active hydrogen
- C08G18/65—Low-molecular-weight compounds having active hydrogen with high-molecular-weight compounds having active hydrogen
- C08G18/66—Compounds of groups C08G18/42, C08G18/48, or C08G18/52
- C08G18/6625—Compounds of groups C08G18/42, C08G18/48, or C08G18/52 with compounds of group C08G18/34
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- C—CHEMISTRY; METALLURGY
- C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
- C09D—COATING COMPOSITIONS, e.g. PAINTS, VARNISHES OR LACQUERS; FILLING PASTES; CHEMICAL PAINT OR INK REMOVERS; INKS; CORRECTING FLUIDS; WOODSTAINS; PASTES OR SOLIDS FOR COLOURING OR PRINTING; USE OF MATERIALS THEREFOR
- C09D11/00—Inks
- C09D11/02—Printing inks
- C09D11/10—Printing inks based on artificial resins
- C09D11/102—Printing inks based on artificial resins containing macromolecular compounds obtained by reactions other than those only involving unsaturated carbon-to-carbon bonds
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- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Organic Chemistry (AREA)
- Health & Medical Sciences (AREA)
- Medicinal Chemistry (AREA)
- Polymers & Plastics (AREA)
- Engineering & Computer Science (AREA)
- Manufacturing & Machinery (AREA)
- Life Sciences & Earth Sciences (AREA)
- Materials Engineering (AREA)
- Wood Science & Technology (AREA)
- Footwear And Its Accessory, Manufacturing Method And Apparatuses (AREA)
- Polyurethanes Or Polyureas (AREA)
Abstract
The invention provides nylon cloth or shoe material ink water-based resin which comprises the following raw materials in parts by weight: 80-120 parts of dehydrated polyether 2000, 20-40 parts of polycarbonate diols, 1-5 parts of 1,6-hexanediol, 2-6 parts of dimethylolpropionic acid, 3-5 parts of dimethylolpropionic acid, 1-4 parts of diisocyanate, 2-6 parts of triethylamine, 1-4 parts of diethylenetriamine and 1-5 parts of isophorone diamine. The invention further provides the preparation method of the nylon cloth or shoe material ink water-based resin. The nylon cloth or shoe material ink water-based resin obtained by the preparation method does not contain organic tin and other heavy metals and has excellent water resistance, wear resistance and scratch resistance.
Description
Technical field
The present invention relates to resin material technical field, particularly relate to a kind of nylon cloth or footwear material ink water-base resin and system thereof
Preparation Method.
Background technology
It is currently used for the matrix resin such as nylon cloth ink, footwear material ink many based on solvent-borne type, and its synthesis is multiplex organic
The synthetic method of stannum catalysis, this series products is seriously hindered because of higher VOC value and causing environmental protection and health containing heavy metal
Evil, more causes to export American-European countries with its goods produced, and there is also pole for its inflammable and explosive characteristic of production environment
Big potential safety hazard.
Summary of the invention
For solving technical problem present in background technology, the present invention proposes a kind of nylon cloth or footwear material ink water-base resin
And preparation method thereof, without heavy metals such as organotins, and there is water-fast, wear-resisting, the scratch resistance performance of excellence.
A kind of nylon cloth of present invention proposition or footwear material ink water-base resin, its raw material includes by weight: dehydration polyethers
2000 80-120 parts, PCDL 20-40 part, 1,6-HD 1-5 part, dimethyl acetylamide 2-6 part, dihydroxy first
Base propanoic acid 3-5 part, diisocyanate 1-4 part, triethylamine 2-6 part, diethylenetriamine 1-4 part, isophorone diamine 1-5 part.
Preferably, the weight ratio of dehydration polyethers 2000 and PCDL is 85-115:25-35.
Preferably, the weight ratio of polyethers 2000, PCDL, diethylenetriamine and isophorone diamine is 85-
115:25-35:2-3:2-4.
Preferably, the weight ratio of diethylenetriamine and isophorone diamine is 2-3:2-4.
Preferably, its raw material includes by weight: dehydration polyethers 2000 85-115 part, PCDL 25-35
Part, 1,6-HD 2-4 part, dimethyl acetylamide 3-5 part, dihydromethyl propionic acid 3.5-4.5 part, diisocyanate 2-3 part, three
Ethamine 3-5 part, diethylenetriamine 2-3 part, isophorone diamine 2-4 part.
Preferably, its raw material includes by weight: dehydration polyethers 2,000 100 parts, PCDL 30 parts, 1,6-
Hexanediol 3 parts, dimethyl acetylamide 4 parts, dihydromethyl propionic acid 4 parts, diisocyanate 2.5 parts, triethylamine 4 parts, divinyl three
Amine 2.5 parts, isophorone diamine 3 parts.
A kind of nylon cloth of present invention proposition or the preparation method of footwear material ink water-base resin, by following technique system
Standby: dehydration polyethers 2000, PCDL, 1,6-HD, dimethyl acetylamide, dihydromethyl propionic acid and acetone are mixed
Closing uniformly, be warming up to 0-100 DEG C, then drip diisocyanate, isothermal reaction is until sampling di-n-butylamine method analyzes pre-polymerization
Thing-nco value is close to till theoretical value, then is cooled to 0-50 DEG C, is subsequently adding triethylamine and distilled water, neutralizes, emulsifying, then with two
Ethylene triamine and isophorone diamine carry out chain extension, and acetone is finally distilled off, and i.e. obtain nylon cloth or footwear material ink aqueous tree
Fat.
Preferably, the solid content of nylon cloth or footwear material ink water-base resin is 48-50%.
Preferably, be prepared by following technique: will dehydration polyethers 2000, PCDL, 1,6-hexanediol, two
Methylacetamide, dihydromethyl propionic acid and acetone mix homogeneously, be warming up to 60-100 DEG C, then drips diisocyanate, constant temperature
React and analyze prepolymer-nco value close to till theoretical value until sampling di-n-butylamine method, then be cooled to 40-50 DEG C, then add
Enter triethylamine and distilled water, neutralize, emulsifying, then carry out chain extension by diethylenetriamine and isophorone diamine, be finally distilled off
Acetone, i.e. obtains nylon cloth or footwear material ink water-base resin.
Preferably, be prepared by following technique: will dehydration polyethers 2000, PCDL, 1,6-hexanediol, two
Methylacetamide, dihydromethyl propionic acid and acetone mix homogeneously, be warming up to 80 DEG C, then drip diisocyanate, isothermal reaction
Analyze prepolymer-nco value close to till theoretical value until sampling di-n-butylamine method, then be cooled to 45 DEG C, be subsequently adding three second
Amine and distilled water, neutralize, emulsifying, then carry out chain extension by diethylenetriamine and isophorone diamine, acetone is finally distilled off, i.e.
Obtain nylon cloth or footwear material ink water-base resin.
A kind of nylon cloth of the present invention or footwear material ink water-base resin, its raw material includes being dehydrated polyethers 2000, Merlon
Dihydroxylic alcohols, 1,6-HD, dimethyl acetylamide, dihydromethyl propionic acid, diisocyanate, triethylamine, diethylenetriamine and Buddhist
Your ketone diamidogen, wherein using dehydration polyethers 2000 and carbonic ester dihydroxylic alcohols as intermediate polyhydric alcohol, assists interpolation 1,6-hexanediol,
Dimethyl acetylamide, dihydromethyl propionic acid, diisocyanate, triethylamine, diethylenetriamine and isophoronediamine are as auxiliary agent, logical
Cross control diethylenetriamine and the proportioning of isophoronediamine, diethylenetriamine and isophoronediamine as chain extender, amine chain extension
Agent activity is high, chain extension speed fast, can chain extension, the nylon cloth obtained or footwear material ink water-base resin be not under lower temperature or room temperature
Containing heavy metals such as organotins, and there is water-fast, wear-resisting, the scratch resistance performance of excellence.It does not contains substantial amounts of organic solvent simultaneously, therefore has
There is advantages such as not firing, nontoxic, environmental protection and accumulating are convenient.The used synthetic method of the present invention need not urge by heavy metals such as organotins
Agent, and need not with environmental protection catalyst widely used on market, the water-base resin adhesive force prepared is strong, and wear-resisting,
Scratch resistance and water-fast.
Detailed description of the invention
Below in conjunction with specific embodiment, the present invention is described in detail, it should be appreciated that embodiment is served only for this is described
Bright rather than be used for limiting the invention, any made on the basis of the present invention amendment, equivalent etc. is all at this
In bright protection domain.
In detailed description of the invention, the weight portion of dehydration polyethers 2000 can be 80 parts, 81 parts, 82 parts, 83 parts, 84 parts, 85
Part, 86 parts, 87 parts, 88 parts, 89 parts, 90 parts, 91 parts, 92 parts, 93 parts, 94 parts, 95 parts, 96 parts, 97 parts, 98 parts, 99 parts, 100
Part, 101 parts, 102 parts, 103 parts, 104 parts, 105 parts, 106 parts, 107 parts, 108 parts, 109 parts, 110 parts, 111 parts, 112 parts,
113 parts, 114 parts, 115 parts, 116 parts, 117 parts, 118 parts, 119 parts, 120 parts；The weight portion of PCDL can be
20 parts, 21 parts, 22 parts, 23 parts, 24 parts, 25 parts, 26 parts, 27 parts, 28 parts, 29 parts, 30 parts, 31 parts, 32 parts, 33 parts, 34 parts, 35
Part, 36 parts, 37 parts, 38 parts, 39 parts, 40 parts；The weight portion of 1,6-HD can be 1 part, 2 parts, 3 parts, 4 parts, 5 parts；Diformazan
The weight portion of yl acetamide can be 2 parts, 3 parts, 4 parts, 5 parts, 6 parts；The weight portion of dihydromethyl propionic acid can be 3 parts, 3.1
Part, 3.2 parts, 3.3 parts, 3.4 parts, 3.5 parts, 3.6 parts, 3.7 parts, 3.8 parts, 3.9 parts, 4.0 parts, 4.1 parts, 4.2 parts, 4.3 parts,
4.4 parts, 4.5 parts, 4.6 parts, 4.7 parts, 4.8 parts, 4.9 parts, 5 parts；The weight portion of diisocyanate can be 1 part, 1.5 parts, 2
Part, 2.5 parts, 3 parts, 3.5 parts, 4 parts；The weight portion of triethylamine can be 2 parts, 3 parts, 4 parts, 5 parts, 6 parts；The weight of diethylenetriamine
Amount part can be 1 part, 1.5 parts, 2 parts, 2.5 parts, 3 parts, 3.5 parts, 4 parts；The weight portion of isophorone diamine can be 1 part, 2
Part, 3 parts, 4 parts, 5 parts.
Embodiment 1
A kind of nylon cloth of present invention proposition or footwear material ink water-base resin, its raw material includes by weight: dehydration polyethers 2000
100 parts, PCDL 30 parts, 1,6-HD 3 parts, dimethyl acetylamide 4 parts, dihydromethyl propionic acid 4 parts, two isocyanides
Acid esters 2.5 parts, triethylamine 4 parts, diethylenetriamine 2.5 parts, isophorone diamine 3 parts.
A kind of nylon cloth of present invention proposition or the preparation method of footwear material ink water-base resin, by following technique system
Standby: dehydration polyethers 2000, PCDL, 1,6-HD, dimethyl acetylamide, dihydromethyl propionic acid and acetone are mixed
Close uniformly, be warming up to 80 DEG C, then drip diisocyanate, isothermal reaction until sampling with di-n-butylamine method analyze prepolymer-
Nco value is close to till theoretical value, then is cooled to 45 DEG C, is subsequently adding triethylamine and distilled water, neutralizes, emulsifying, then use divinyl
Triamine and isophorone diamine carry out chain extension, and acetone is finally distilled off, and i.e. obtain nylon cloth or footwear material oil that solid content is 49%
Ink resin.
Embodiment 2
A kind of nylon cloth of present invention proposition or footwear material ink water-base resin, its raw material includes by weight: dehydration polyethers 2000
80 parts, PCDL 40 parts, 1,6-HD 1 part, dimethyl acetylamide 6 parts, dihydromethyl propionic acid 3 parts, two isocyanides
Acid esters 4 parts, triethylamine 2 parts, diethylenetriamine 4 parts, isophorone diamine 1 part.
A kind of nylon cloth of present invention proposition or the preparation method of footwear material ink water-base resin, by following technique system
Standby: dehydration polyethers 2000, PCDL, 1,6-HD, dimethyl acetylamide, dihydromethyl propionic acid and acetone are mixed
Close uniformly, be warming up to 20 DEG C, then drip diisocyanate, isothermal reaction until sampling with di-n-butylamine method analyze prepolymer-
Nco value is close to till theoretical value, then is cooled to 40 DEG C, is subsequently adding triethylamine and distilled water, neutralizes, emulsifying, then use divinyl
Triamine and isophorone diamine carry out chain extension, and acetone is finally distilled off, and i.e. obtaining solid content is 48% nylon cloth or footwear material ink
Water-base resin.
Embodiment 3
A kind of nylon cloth of present invention proposition or footwear material ink water-base resin, its raw material includes by weight: dehydration polyethers 2000
120 parts, PCDL 20 parts, 1,6-HD 5 parts, dimethyl acetylamide 2 parts, dihydromethyl propionic acid 5 parts, two isocyanides
Acid esters 1 part, triethylamine 6 parts, diethylenetriamine 1 part, isophorone diamine 5 parts.
A kind of nylon cloth of present invention proposition or the preparation method of footwear material ink water-base resin, by following technique system
Standby: dehydration polyethers 2000, PCDL, 1,6-HD, dimethyl acetylamide, dihydromethyl propionic acid and acetone are mixed
Close uniformly, be warming up to 90 DEG C, then drip diisocyanate, isothermal reaction until sampling with di-n-butylamine method analyze prepolymer-
Nco value is close to till theoretical value, then is cooled to 20 DEG C, is subsequently adding triethylamine and distilled water, neutralizes, emulsifying, then use divinyl
Triamine and isophorone diamine carry out chain extension, and acetone is finally distilled off, and i.e. obtain nylon cloth or footwear material oil that solid content is 50%
Ink resin.
Embodiment 4
A kind of nylon cloth of present invention proposition or footwear material ink water-base resin, its raw material includes by weight: dehydration polyethers 2000
115 parts, PCDL 25 parts, 1,6-HD 4 parts, dimethyl acetylamide 3 parts, dihydromethyl propionic acid 4.5 parts, two different
Cyanate 2 parts, triethylamine 5 parts, diethylenetriamine 2 parts, isophorone diamine 4 parts.
A kind of nylon cloth of present invention proposition or the preparation method of footwear material ink water-base resin, by following technique system
Standby: dehydration polyethers 2000, PCDL, 1,6-HD, dimethyl acetylamide, dihydromethyl propionic acid and acetone are mixed
Close uniformly, be warming up to 100 DEG C, then drip diisocyanate, isothermal reaction until sampling with di-n-butylamine method analyze prepolymer-
Nco value is close to till theoretical value, then is cooled to 40 DEG C, is subsequently adding triethylamine and distilled water, neutralizes, emulsifying, then use divinyl
Triamine and isophorone diamine carry out chain extension, and acetone is finally distilled off, and i.e. obtain nylon cloth or footwear material that solid content is 48.5%
Ink water-base resin.
Embodiment 5
A kind of nylon cloth of invention proposition or footwear material ink water-base resin, its raw material includes by weight: dehydration polyethers 2,000 85
Part, PCDL 35 parts, 1,6-HD 2 parts, dimethyl acetylamide 5 parts, dihydromethyl propionic acid 3.5 parts, two isocyanides
Acid esters 3 parts, triethylamine 3 parts, diethylenetriamine 3 parts, isophorone diamine 2 parts.
A kind of nylon cloth of present invention proposition or the preparation method of footwear material ink water-base resin, by following technique system
Standby: dehydration polyethers 2000, PCDL, 1,6-HD, dimethyl acetylamide, dihydromethyl propionic acid and acetone are mixed
Close uniformly, be warming up to 60 DEG C, then drip diisocyanate, isothermal reaction until sampling with di-n-butylamine method analyze prepolymer-
Nco value is close to till theoretical value, then is cooled to 50 DEG C, is subsequently adding triethylamine and distilled water, neutralizes, emulsifying, then use divinyl
Triamine and isophorone diamine carry out chain extension, and acetone is finally distilled off, and i.e. obtain nylon cloth or footwear material that solid content is 49.5%
Ink water-base resin.
The nylon cloth or the footwear material ink aqueous resin glue film properties that obtain embodiment 1-embodiment 5 detect, and add
Enter blank group 1 and blank group 2, as shown in table 1 below:
Table 1:
| Project | Embodiment 1 | Embodiment 2 | Embodiment 3 | Embodiment 4 | Embodiment 5 | Blank Group 1 | Blank Group 2 |
| Intermediate Polyhydric alcohol | Polyethers 2000+ Polycarbonate Dihydroxylic alcohols | Polyethers 2000 + poly-carbonic acid Fat dihydroxylic alcohols | Polyethers 2000+ Polycarbonate Dihydroxylic alcohols | Polyethers 2000+ gathers Carbonic ether Dihydroxylic alcohols | Polyethers 2000+ Polycarbonate Dihydroxylic alcohols | Polyethers 2000 | Polyethers 2000 |
| Cross-linking agent | DETA+IPDA | DETA+ IPDA | DETA+IPDA | DETA+ IPDA | DETA+IPDA | TMP | EDA |
| Anti-tensile is strong Degree (kg/C ㎡) | 500 | 480 | 475 | 468 | 454 | 250 | 350 |
| Water absorption rate (% , 24h) | 6.3 | 6.4 | 7.5 | 6.6 | 6.7 | 8.1 | 22.6 |
| Inhale toluene Rate (%, 24h) | 8.5 | 8.8 | 9.1 | 9.4 | 10.2 | 20.1 | 15.3 |
It follows that using polyethers 2000+ polycarbonate dihydroxylic alcohols as intermediate, be prepared into using DETA and IPDA as cross-linking agent
To nylon cloth or footwear material ink aqueous resin glue film properties be substantially better than with polyethers 2000 as intermediate, TMP or EDA for crosslinking
Agent prepares nylon cloth or footwear material ink water-base resin.And using polyethers 2000+ polycarbonate dihydroxylic alcohols as intermediate, with
Nylon cloth that DETA and IPDA prepares as cross-linking agent or footwear material ink aqueous resin glue have excellence tensile strength and
Water resistance, and solvent resistance is strong.
The above, the only present invention preferably detailed description of the invention, but protection scope of the present invention is not limited thereto,
Any those familiar with the art in the technical scope that the invention discloses, according to technical scheme and
Inventive concept equivalent or change in addition, all should contain within protection scope of the present invention.
Claims (10)
1. a nylon cloth or footwear material ink water-base resin, it is characterised in that its raw material includes by weight: dehydration polyethers 2000
80-120 part, PCDL 20-40 part, 1,6-HD 1-5 part, dihydromethyl propionic acid 2-6 part, dimethyl acetylamide
3-5 part, diisocyanate 1-4 part, triethylamine 2-6 part, diethylenetriamine 1-4 part, isophorone diamine 1-5 part.
Nylon cloth the most according to claim 1 or footwear material ink water-base resin, it is characterised in that dehydration polyethers 2000 is with poly-
The weight ratio of carbonic ester dihydroxylic alcohols is 85-115:25-35.
Nylon cloth the most according to claim 1 and 2 or footwear material ink water-base resin, it is characterised in that polyethers 2000, poly-carbon
The weight ratio of acid esters dihydroxylic alcohols, diethylenetriamine and isophorone diamine is 85-115:25-35:2-3:2-4.
4. according to the nylon cloth described in any one of claim 1-3 or footwear material ink water-base resin, it is characterised in that divinyl three
The weight ratio of amine and isophorone diamine is 2-3:2-4.
5. according to any one of claim 1-described nylon cloth or footwear material ink water-base resin, it is characterised in that its raw material is pressed
Weight portion includes: dehydration polyethers 2000 85-115 part, PCDL 25-35 part, 1,6-HD 2-4 part, dihydroxy first
Base propanoic acid 3-5 part, dimethyl acetylamide 3.5-4.5 part, diisocyanate 2-3 part, triethylamine 3-5 part, diethylenetriamine 2-3
Part, isophorone diamine 2-4 part.
6. according to the nylon cloth described in any one of claim 1-5 or footwear material ink water-base resin, it is characterised in that its raw material is pressed
Weight portion includes: dehydration polyethers 2,000 100 parts, PCDL 30 parts, 1,6-HD 3 parts, dimethyl acetylamide 4
Part, dihydromethyl propionic acid 4 parts, diisocyanate 2.5 parts, triethylamine 4 parts, diethylenetriamine 2.5 parts, isophorone diamine 3 parts.
7., according to the nylon cloth described in any one of claim 1-6 or a preparation method for footwear material ink water-base resin, it is special
Levy and be, be prepared by following technique: will dehydration polyethers 2000, PCDL, 1,6-hexanediol, dimethylacetamide
Amine, dihydromethyl propionic acid and acetone mix homogeneously, be warming up to 0-100 DEG C, then drips diisocyanate, and isothermal reaction is until taking
Sample di-n-butylamine method analyzes prepolymer-nco value close to till theoretical value, then is cooled to 0-50 DEG C, be subsequently adding triethylamine and
Distilled water, neutralizes, emulsifying, then carries out chain extension by diethylenetriamine and isophorone diamine, acetone is finally distilled off, i.e. obtains
Nylon cloth or footwear material ink water-base resin.
Nylon cloth the most according to claim 7 or the preparation method of footwear material ink water-base resin, it is characterised in that nylon cloth
Or the solid content of footwear material ink water-base resin is 48-50%.
9. according to the nylon cloth described in claim 7 or 8 or the preparation method of footwear material ink water-base resin, it is characterised in that press
Following technique is prepared: will dehydration polyethers 2000, PCDL, 1,6-HD, dimethyl acetylamide, dihydroxy first
Base propanoic acid and acetone mix homogeneously, be warming up to 60-100 DEG C, then drips diisocyanate, and isothermal reaction is until with two just sampling
Butylamine method analyzes prepolymer-nco value close to till theoretical value, then is cooled to 40-50 DEG C, is subsequently adding triethylamine and distilled water,
Neutralize, emulsifying, then carry out chain extension by diethylenetriamine and isophorone diamine, acetone is finally distilled off, i.e. obtains nylon cloth
Or footwear material ink water-base resin.
10., according to the nylon cloth described in any one of claim 7-9 or the preparation method of footwear material ink water-base resin, its feature exists
In, be prepared by following technique: will dehydration polyethers 2000, PCDL, 1,6-hexanediol, dimethyl acetylamide,
Dihydromethyl propionic acid and acetone mix homogeneously, be warming up to 80 DEG C, then drip diisocyanate, and isothermal reaction is until sampling is with two
N-butylamine method analyzes prepolymer-nco value close to till theoretical value, then is cooled to 45 DEG C, is subsequently adding triethylamine and distilled water, in
With, emulsifying, then carry out chain extension by diethylenetriamine and isophorone diamine, acetone be finally distilled off, i.e. obtain nylon cloth or
Footwear material ink water-base resin.
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| CN106589291A (en) * | 2016-12-29 | 2017-04-26 | 合众（佛山）化工有限公司 | Castor oil terminated polyurethane water-based ink resin and preparation method thereof |
| CN106893068A (en) * | 2017-03-28 | 2017-06-27 | 广州贝高新材料有限公司 | A kind of Aqueous Polyurethane Adhesives and preparation method thereof |
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| CN101948659A (en) * | 2010-09-17 | 2011-01-19 | 淄博奥德美高分子材料有限公司 | Aqueous polyurethane resin and preparation method thereof |
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| CN105330808A (en) * | 2015-11-11 | 2016-02-17 | 上海乘鹰新材料有限公司 | Inner crosslinking composite polyester-polyether waterborne polyurethane emulsion and preparation method thereof |
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| CN106589291A (en) * | 2016-12-29 | 2017-04-26 | 合众（佛山）化工有限公司 | Castor oil terminated polyurethane water-based ink resin and preparation method thereof |
| CN106893068A (en) * | 2017-03-28 | 2017-06-27 | 广州贝高新材料有限公司 | A kind of Aqueous Polyurethane Adhesives and preparation method thereof |
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Application publication date: 20160803 |