CN109369879A - A kind of preparation method of monocomponent polyurethane synthetic court material - Google Patents
A kind of preparation method of monocomponent polyurethane synthetic court material Download PDFInfo
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- CN109369879A CN109369879A CN201811385413.0A CN201811385413A CN109369879A CN 109369879 A CN109369879 A CN 109369879A CN 201811385413 A CN201811385413 A CN 201811385413A CN 109369879 A CN109369879 A CN 109369879A
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- monocomponent polyurethane
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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
- C08G18/6603—Compounds of groups C08G18/42, C08G18/48, or C08G18/52 with compounds of group C08G18/32 or polyamines of C08G18/38
- C08G18/6614—Compounds of groups C08G18/42, C08G18/48, or C08G18/52 with compounds of group C08G18/32 or polyamines of C08G18/38 with compounds of group C08G18/3225 or C08G18/3271 and/or polyamines of C08G18/38
- C08G18/6618—Compounds of groups C08G18/42, C08G18/48, or C08G18/52 with compounds of group C08G18/32 or polyamines of C08G18/38 with compounds of group C08G18/3225 or C08G18/3271 and/or polyamines of C08G18/38 with compounds of group C08G18/3225 or polyamines of C08G18/38
-
- 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
-
- 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
-
- 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
- C08G18/6633—Compounds of group C08G18/42
- C08G18/6637—Compounds of group C08G18/42 with compounds of group C08G18/32 or polyamines of C08G18/38
- C08G18/6648—Compounds of group C08G18/42 with compounds of group C08G18/32 or polyamines of C08G18/38 with compounds of group C08G18/3225 or C08G18/3271 and/or polyamines of C08G18/38
- C08G18/6651—Compounds of group C08G18/42 with compounds of group C08G18/32 or polyamines of C08G18/38 with compounds of group C08G18/3225 or C08G18/3271 and/or polyamines of C08G18/38 with compounds of group C08G18/3225 or polyamines of C08G18/38
-
- 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
- C08G18/6666—Compounds of group C08G18/48 or C08G18/52
- C08G18/667—Compounds of group C08G18/48 or C08G18/52 with compounds of group C08G18/32 or polyamines of C08G18/38
- C08G18/6681—Compounds of group C08G18/48 or C08G18/52 with compounds of group C08G18/32 or polyamines of C08G18/38 with compounds of group C08G18/32 or C08G18/3271 and/or polyamines of C08G18/38
- C08G18/6685—Compounds of group C08G18/48 or C08G18/52 with compounds of group C08G18/32 or polyamines of C08G18/38 with compounds of group C08G18/32 or C08G18/3271 and/or polyamines of C08G18/38 with compounds of group C08G18/3225 or polyamines of C08G18/38
-
- 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
- C09D175/00—Coating compositions based on polyureas or polyurethanes; Coating compositions based on derivatives of such polymers
- C09D175/04—Polyurethanes
- C09D175/06—Polyurethanes from polyesters
-
- 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
- C09D175/00—Coating compositions based on polyureas or polyurethanes; Coating compositions based on derivatives of such polymers
- C09D175/04—Polyurethanes
- C09D175/08—Polyurethanes from polyethers
Abstract
A kind of preparation method of monocomponent polyurethane synthetic court material, preparation method including the following steps: be uniformly mixed polyester polyol, polyether polyol, natural oligomers polyalcohol any two or a variety of mixtures, environment-friendly plasticizer, powder stuffing, pigment, dehydration；It adds polyisocyanates or diisocyanate to react at 50-90 DEG C, react 1.5-2 hours；To cool to 60 DEG C in kettle hereinafter, middle into kettle be added a certain amount of tertiary amines or metal class organic compound catalyst, appropriate good solvent, antioxidant, it is mixed evenly；NCO content is determined by titration, when reaching required theoretical value, stops reaction, airtight package discharges to arrive required monocomponent polyurethane material；When site operation, oxazolidine latent curing agent or Diamines crosslinking agent are added by a certain percentage in material and are uniformly mixed, then knife-coat application.The preparation of polyurethane court material is simple, and can be realized thick painting, simplifies construction technology, reduces construction cost.
Description
Technical field
The present invention relates to synthetic court field of material preparation more particularly to a kind of monocomponent polyurethane synthetic court materials
Preparation method.
Background technique
Synthetic court is the outer athletic ground terrace material of best all-weather indoor generally acknowledged in the world.It includes 1, is round-the-clock
Use: any season and the temperature difference can maintain the quality of high level, can more use immediately after rain, increase and utilize the time, improve field
Ground utilization rate.2, elastic: there is the elasticity and bounce of appropriateness, the consumption of physical strength can be reduced, promote contest result.3, impact force
Absorb: appropriateness absorbs foot impacts power, reduces sport injury, and long-term practice and match are suitable for.4, weatherability: will not be because ultraviolet
Line, ozone, acid rain pollution and fade, dusting or softening, and its gay colours can be kept for a long time.5, wearability: abrasion performance
Property less than 2.5%, meet for a long time, the needs of high frequency of use.6, resistance against compression: will not because of track and field equipment weight and nothing
Method restores elasticity.7, impact resistance: there is tough elastic layer and buffer layer, can absorb powerful impact, surface is not damaged.
8, flatness: using self-leveling material when construction, surface is flat, can meet especially flat competition area and require.9, cementability:
Special construction processing, bonding force is strong, can suppress moisture rising, no phenomena such as blistering, removing.10, tumble institute can safety: be prevented
The sport injury of generation.11, economical: easy to maintain, saving administration fee.
Its elastic layer is a kind of single-component moisture curing polyurethane material, due to the distinctive chemistry of wet-solidifying single-component polyurethane
Attribute is merely able to scumbling (1 millimeter of blade coating every time) in the work progress of ground blade coating, and the bubble otherwise generated will lead to court
Surface layer blistering layering, influence bonding and other issues, the polyurethane court material of traditional 3-5 mm of thickness needs 3-5 times
Blade coating operation.The middle and primary schools synthetic material surface layer athletic ground national standard (GB36246-2018) is strong from November 1st, 2018
System implement, for reduce injury gained in sports, improve the impact absorbing in place, wherein the requirement to court material thickness be more than or equal to
8 millimeters, bring the increase of construction complexity and construction cost.
Summary of the invention
For above-mentioned deficiency in the prior art, the present invention provides a kind of systems of monocomponent polyurethane synthetic court material
Preparation Method, preparation is simple, solves existing monocomponent polyurethane court material complicated construction technique, asking of thick can not applying
Topic, while greatly reducing construction cost.
In order to achieve the above object of the invention, the present invention use the specific scheme is that
A kind of preparation method of monocomponent polyurethane synthetic court material, preparation method including the following steps:
(1) by two or more of mixing of polyester polyol, polyether polyol, natural oligomers polyalcohol or the above polyalcohol
Object, environment-friendly plasticizer, powder stuffing, pigment are uniformly mixed, dehydration；
(2) polyisocyanates or diisocyanate are added to react at 50-90 DEG C, is reacted 1.5-2 hours；
(3) to cool to 60 DEG C in kettle hereinafter, middle into kettle be added a certain amount of tertiary amines or the catalysis of metal class organic compound
Agent, appropriate good solvent, antioxidant, are mixed evenly；
(4) NCO content is determined by titration, when reaching required theoretical value, stops reaction, airtight package discharges to get arriving
Required monocomponent polyurethane material；
(5) when site operation, oxazolidine latent curing agent or Diamines crosslinking agent is added by a certain percentage in material and are uniformly mixed,
Then knife-coat application.
Further, monocomponent polyurethane synthetic court material is made of the raw material of following weight proportion: isocyanates
45-50 parts of 3-5 parts, 15-20 parts of polyalcohol, 20-25 parts of environment-friendly plasticizer, powder stuffing and pigment, 2-3 parts of good solvent, catalysis
0.05-0.08 parts of agent, 0.1-0.2 parts of antioxidant, oxazolidine latent curing agent or 1-2 parts of Diamines crosslinking agent.
Further, at a temperature of 25 DEG C, in 1000-5000, viscosity exists the equal relative molecular mass of the number of the polyalcohol
600-2000mPa.S。
Further, the good solvent is N- methyl pyrrole network alkanone (NMP), N, N- dimethyl pyrrolidone, acetone, carbonic acid two
The mixture of the two or more of them of methyl esters, ethyl acetate, butyl acetate.
Further, the catalyst be triethylenediamine, it is dibutyl tin dilaurate, stannous octoate, pungent certain herbaceous plants with big flowers acid bismuth, different
The mixture of the one or more of them of zinc octoate.
Further, the dehydration be by polyester polyol, polyether polyol, natural oligomers polyalcohol or more than it is more
Two or more of mixtures of first alcohol, environment-friendly plasticizer, powder stuffing, pigment mixture be added in reaction kettle, start and stir
It mixes, and the heating that heats up, liquid temperature is made to reach 90 DEG C, start vacuum pump, vacuum degree in reaction kettle is made to be slowly increased to 0.098-0.1MPa,
Controlling temperature in the kettle is 110 DEG C, keeps the temperature 3 hours.
Further, the isocyanates is the mixture of the one or more of them of TDI, MDI, HDI, IPDI.
Further, the polyalcohol be degree of functionality be 2-4, the one of which of PDA, PEA, PBA, PPG, PEG and PTMEG or
A variety of mixtures.
The invention has the benefit that
Polyurethane court material preparation of the invention is simple, and can be realized thick painting, simplifies construction technology, reduces and be constructed into
This.
Specific embodiment
The present invention is further described below by way of specific embodiment, but the present invention is not limited only to following embodiment.At this
In the range of invention or the contents of the present invention are not being departed from, in spirit and scope, the change that carries out to the present invention is combined or replaced
It changes, will be apparent to the person skilled in the art, and be included within the scope of the present invention.
Embodiment 1: a kind of preparation method of monocomponent polyurethane synthetic court material, preparation method include following step
It is rapid:
(1) by two or more of mixing of polyester polyol, polyether polyol, natural oligomers polyalcohol or the above polyalcohol
Object, environment-friendly plasticizer, powder stuffing, pigment are uniformly mixed, dehydration, i.e. heating heating makes liquid temperature reach 90 DEG C, and starting is true
Sky pump makes vacuum degree in reaction kettle be slowly increased to 0.098MPa, and control temperature in the kettle is 110 DEG C, keeps the temperature 3 hours；
(2) polyisocyanates or diisocyanate are added to react at 50 DEG C, is reacted 1.5 hours；
(3) to cool to 60 DEG C in kettle hereinafter, middle into kettle be added a certain amount of tertiary amines or the catalysis of metal class organic compound
Agent, appropriate good solvent, antioxidant, are mixed evenly；
(4) NCO content is determined by titration, when reaching required theoretical value, stops reaction, airtight package discharges to get arriving
Required monocomponent polyurethane material；
(5) when site operation, oxazolidine latent curing agent or Diamines crosslinking agent is added by a certain percentage in material and are uniformly mixed,
Then knife-coat application.
Monocomponent polyurethane synthetic court material is made of the raw material of following weight proportion: 3 parts of isocyanates, polynary
45 parts of 15 parts of alcohol, 20 parts of environment-friendly plasticizer, powder stuffing and pigment, 2 parts of good solvent, 0.05 part of catalyst, 0.1 part of antioxidant,
Oxazolidine latent curing agent or 1 part of Diamines crosslinking agent.
Embodiment 2: a kind of preparation method of monocomponent polyurethane synthetic court material, preparation method include following step
It is rapid:
(1) by two or more of mixing of polyester polyol, polyether polyol, natural oligomers polyalcohol or the above polyalcohol
Object, environment-friendly plasticizer, powder stuffing, pigment are uniformly mixed, dehydration, i.e. heating heating makes liquid temperature reach 90 DEG C, and starting is true
Sky pump makes vacuum degree in reaction kettle be slowly increased to 0.099MPa, and control temperature in the kettle is 110 DEG C, keeps the temperature 3 hours；
(2) polyisocyanates or diisocyanate are added to react at 70 DEG C, is reacted 1.8 hours；
(3) to cool to 60 DEG C in kettle hereinafter, middle into kettle be added a certain amount of tertiary amines or the catalysis of metal class organic compound
Agent, appropriate good solvent, antioxidant, are mixed evenly；
(4) NCO content is determined by titration, when reaching required theoretical value, stops reaction, airtight package discharges to get arriving
Required monocomponent polyurethane material；
(5) when site operation, oxazolidine latent curing agent or Diamines crosslinking agent is added by a certain percentage in material and are uniformly mixed,
Then knife-coat application.
Monocomponent polyurethane synthetic court material is made of the raw material of following weight proportion: 4 parts of isocyanates, polynary
48 parts of 18 parts of alcohol, 23 parts of environment-friendly plasticizer, powder stuffing and pigment, 2.5 parts of good solvent, 0.07 part of catalyst, antioxidant 0.15
Part, oxazolidine latent curing agent or 1.5 parts of Diamines crosslinking agent.
Embodiment 3: a kind of preparation method of monocomponent polyurethane synthetic court material, preparation method include following step
It is rapid:
(1) by two or more of mixing of polyester polyol, polyether polyol, natural oligomers polyalcohol or the above polyalcohol
Object, environment-friendly plasticizer, powder stuffing, pigment are uniformly mixed, dehydration, i.e. heating heating makes liquid temperature reach 90 DEG C, and starting is true
Sky pump makes vacuum degree in reaction kettle be slowly increased to 0.1MPa, and control temperature in the kettle is 110 DEG C, keeps the temperature 3 hours；
(2) polyisocyanates or diisocyanate are added to react at 90 DEG C, is reacted 1.5-2 hours；
(3) to cool to 60 DEG C in kettle hereinafter, middle into kettle be added a certain amount of tertiary amines or the catalysis of metal class organic compound
Agent, appropriate good solvent, antioxidant, are mixed evenly；
(4) NCO content is determined by titration, when reaching required theoretical value, stops reaction, airtight package discharges to get arriving
Required monocomponent polyurethane material；
(5) when site operation, oxazolidine latent curing agent or Diamines crosslinking agent is added by a certain percentage in material and are uniformly mixed,
Then knife-coat application.
Monocomponent polyurethane synthetic court material is made of the raw material of following weight proportion: 5 parts of isocyanates, polynary
50 parts of 20 parts of alcohol, 25 parts of environment-friendly plasticizer, powder stuffing and pigment, 3 parts of good solvent, 0.08 part of catalyst, 0.2 part of antioxidant,
Oxazolidine latent curing agent or 2 parts of Diamines crosslinking agent.
The above description is only a preferred embodiment of the patent of the present invention, is not intended to limit the invention patent, all at this
Made any modifications, equivalent replacements, and improvements etc., should be included in the invention patent within the spirit and principle of patent of invention
Protection scope within.
Claims (8)
1. a kind of preparation method of monocomponent polyurethane synthetic court material, which is characterized in that preparation method includes following
Step:
(1) by two or more of mixing of polyester polyol, polyether polyol, natural oligomers polyalcohol or the above polyalcohol
Object, environment-friendly plasticizer, powder stuffing, pigment are uniformly mixed, dehydration；
(2) polyisocyanates or diisocyanate are added to react at 50-90 DEG C, is reacted 1.5-2 hours；
(3) to cool to 60 DEG C in kettle hereinafter, middle into kettle be added a certain amount of tertiary amines or the catalysis of metal class organic compound
Agent, appropriate good solvent, antioxidant, are mixed evenly；
(4) NCO content is determined by titration, when reaching required theoretical value, stops reaction, airtight package discharges to get arriving
Required monocomponent polyurethane material；
(5) when site operation, oxazolidine latent curing agent or Diamines crosslinking agent is added by a certain percentage in material and are uniformly mixed,
Then knife-coat application.
2. a kind of preparation method of monocomponent polyurethane synthetic court material according to claim 1, it is characterised in that: single
Component polyurethane synthetic court material is made of the raw material of following weight proportion: 3-5 parts of isocyanates, polyalcohol 15-20
Part, 20-25 parts of environment-friendly plasticizer, powder stuffing and 45-50 parts of pigment, 2-3 parts of good solvent, 0.05-0.08 parts of catalyst, antioxygen
0.1-0.2 parts of agent, oxazolidine latent curing agent or 1-2 parts of Diamines crosslinking agent.
3. a kind of preparation method of monocomponent polyurethane synthetic court material according to claim 1, it is characterised in that:
At a temperature of 25 DEG C, the equal relative molecular mass of the number of the polyalcohol is in 1000-5000, and viscosity is in 600-2000mPa.S.
4. a kind of preparation method of monocomponent polyurethane synthetic court material according to claim 1, it is characterised in that: institute
Stating good solvent is N- methyl pyrrole network alkanone (NMP), N, N- dimethyl pyrrolidone, acetone, dimethyl carbonate, ethyl acetate, second
The mixture of the two or more of them of acid butyl ester.
5. a kind of preparation method of monocomponent polyurethane synthetic court material according to claim 1, it is characterised in that: institute
State the one of which that catalyst is triethylenediamine, dibutyl tin dilaurate, stannous octoate, pungent certain herbaceous plants with big flowers acid bismuth, zinc Isoocatanoate
Or a variety of mixture.
6. a kind of preparation method of monocomponent polyurethane synthetic court material according to claim 1, it is characterised in that: institute
State dehydration be by polyester polyol, polyether polyol, natural oligomers polyalcohol or the above polyalcohol two or more
Mixture, environment-friendly plasticizer, powder stuffing, pigment mixture be added reaction kettle in, start stirring, and the heating that heats up, make
Liquid temperature reaches 90 DEG C, starts vacuum pump, so that vacuum degree in reaction kettle is slowly increased to 0.098-0.1MPa, control temperature in the kettle is
110 DEG C, keep the temperature 3 hours.
7. a kind of preparation method of monocomponent polyurethane synthetic court material according to claim 1, it is characterised in that: institute
State the mixture that isocyanates is the one or more of them of TDI, MDI, HDI, IPDI.
8. a kind of preparation method of monocomponent polyurethane synthetic court material according to claim 1, it is characterised in that: institute
State polyalcohol be degree of functionality be 2-4, the mixture of the one or more of them of PDA, PEA, PBA, PPG, PEG and PTMEG.
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| CN201811385413.0A CN109369879A (en) | 2018-11-20 | 2018-11-20 | A kind of preparation method of monocomponent polyurethane synthetic court material |
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| CN201811385413.0A CN109369879A (en) | 2018-11-20 | 2018-11-20 | A kind of preparation method of monocomponent polyurethane synthetic court material |
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Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110862759A (en) * | 2019-06-26 | 2020-03-06 | 广东盛天体育股份有限公司 | Foamless fast deep-cured single-component modified PU court material and preparation method thereof |
| CN111690119A (en) * | 2020-07-27 | 2020-09-22 | 山东蓝岳新材料科技有限公司 | Polyurethane plastic material and preparation method thereof |
| CN112680088A (en) * | 2020-12-28 | 2021-04-20 | 山东一诺威聚氨酯股份有限公司 | Thick-coatable single-component polyurethane material and preparation method thereof |
Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5138017A (en) * | 1981-06-03 | 1992-08-11 | Niles Chemical Paint Co. | Moisture curable polyurethane coating |
| US8394909B2 (en) * | 2004-03-24 | 2013-03-12 | Construction Research & Technology Gmbh | Silane-terminated polyurethanes with high strength and high elongation |
| CN104130377A (en) * | 2014-07-21 | 2014-11-05 | 杨井维 | Single-component environment-friendly water curing silicone PU plastic ground material and preparation method thereof |
| CN104479614A (en) * | 2014-11-27 | 2015-04-01 | 广东多正化工科技有限公司 | Single-component microbubble latent curing solvent-free polyurethane adhesive and preparation method thereof |
| CN105001625A (en) * | 2015-07-03 | 2015-10-28 | 蔡晓明 | Environment-friendly type one-component water-cured lines-self-forming plastic track material and preparation method thereof |
| CN105131570A (en) * | 2015-09-14 | 2015-12-09 | 王亚松 | Solvent-free single-component wet-curing polyurethane court elastic material sizing agent and preparation method |
| CN107129566A (en) * | 2017-03-28 | 2017-09-05 | 江苏耐斯坦铺装材料有限公司 | A kind of polyurethane court material and preparation method thereof |
| CN108219095A (en) * | 2018-01-11 | 2018-06-29 | 山东扬名新材料技术有限公司 | The extension of one pack system height is thick to apply polyurethane elastomer |
-
2018
- 2018-11-20 CN CN201811385413.0A patent/CN109369879A/en active Pending
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5138017A (en) * | 1981-06-03 | 1992-08-11 | Niles Chemical Paint Co. | Moisture curable polyurethane coating |
| US8394909B2 (en) * | 2004-03-24 | 2013-03-12 | Construction Research & Technology Gmbh | Silane-terminated polyurethanes with high strength and high elongation |
| CN104130377A (en) * | 2014-07-21 | 2014-11-05 | 杨井维 | Single-component environment-friendly water curing silicone PU plastic ground material and preparation method thereof |
| CN104479614A (en) * | 2014-11-27 | 2015-04-01 | 广东多正化工科技有限公司 | Single-component microbubble latent curing solvent-free polyurethane adhesive and preparation method thereof |
| CN105001625A (en) * | 2015-07-03 | 2015-10-28 | 蔡晓明 | Environment-friendly type one-component water-cured lines-self-forming plastic track material and preparation method thereof |
| CN105131570A (en) * | 2015-09-14 | 2015-12-09 | 王亚松 | Solvent-free single-component wet-curing polyurethane court elastic material sizing agent and preparation method |
| CN107129566A (en) * | 2017-03-28 | 2017-09-05 | 江苏耐斯坦铺装材料有限公司 | A kind of polyurethane court material and preparation method thereof |
| CN108219095A (en) * | 2018-01-11 | 2018-06-29 | 山东扬名新材料技术有限公司 | The extension of one pack system height is thick to apply polyurethane elastomer |
Non-Patent Citations (1)
| Title |
|---|
| 李肇强 编著: "《现代涂料的生产及应用 第二版》", 31 March 2017, 上海科学技术文献出版社 * |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110862759A (en) * | 2019-06-26 | 2020-03-06 | 广东盛天体育股份有限公司 | Foamless fast deep-cured single-component modified PU court material and preparation method thereof |
| CN111690119A (en) * | 2020-07-27 | 2020-09-22 | 山东蓝岳新材料科技有限公司 | Polyurethane plastic material and preparation method thereof |
| CN112680088A (en) * | 2020-12-28 | 2021-04-20 | 山东一诺威聚氨酯股份有限公司 | Thick-coatable single-component polyurethane material and preparation method thereof |
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