CN107936810A - A kind of organic waterproof material and preparation method thereof - Google Patents
A kind of organic waterproof material and preparation method thereof Download PDFInfo
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- CN107936810A CN107936810A CN201711249243.9A CN201711249243A CN107936810A CN 107936810 A CN107936810 A CN 107936810A CN 201711249243 A CN201711249243 A CN 201711249243A CN 107936810 A CN107936810 A CN 107936810A
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- waterproof material
- organic waterproof
- plasticizer
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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
- C09D175/00—Coating compositions based on polyureas or polyurethanes; Coating compositions based on derivatives of such polymers
- C09D175/04—Polyurethanes
-
- 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
- C09D5/00—Coating compositions, e.g. paints, varnishes or lacquers, characterised by their physical nature or the effects produced; Filling pastes
- C09D5/14—Paints containing biocides, e.g. fungicides, insecticides or pesticides
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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
- C09D5/00—Coating compositions, e.g. paints, varnishes or lacquers, characterised by their physical nature or the effects produced; Filling pastes
- C09D5/18—Fireproof paints including high temperature resistant paints
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08K—Use of inorganic or non-macromolecular organic substances as compounding ingredients
- C08K2201/00—Specific properties of additives
- C08K2201/011—Nanostructured additives
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- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
- C08L2201/00—Properties
- C08L2201/08—Stabilised against heat, light or radiation or oxydation
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
- C08L2205/00—Polymer mixtures characterised by other features
- C08L2205/03—Polymer mixtures characterised by other features containing three or more polymers in a blend
- C08L2205/035—Polymer mixtures characterised by other features containing three or more polymers in a blend containing four or more polymers in a blend
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
- C08L2205/00—Polymer mixtures characterised by other features
- C08L2205/14—Polymer mixtures characterised by other features containing polymeric additives characterised by shape
- C08L2205/16—Fibres; Fibrils
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- Chemical & Material Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Engineering & Computer Science (AREA)
- Materials Engineering (AREA)
- Wood Science & Technology (AREA)
- Organic Chemistry (AREA)
- Plant Pathology (AREA)
- Compositions Of Macromolecular Compounds (AREA)
- Manufacture Of Porous Articles, And Recovery And Treatment Of Waste Products (AREA)
Abstract
The present invention provides a kind of organic waterproof material and preparation method thereof, is related to field of waterproof materials, including the following raw material：Polyurethane resin, malthoid, modified ceramic, base polyurethane prepolymer for use as, plasticizer, curing agent, thickener, coagulant, filler, foaming agent, pregelatinized starch；Preparation method includes the following steps：(1) malthoid is crushed, adds deionized water and carry out boiling 15min, add polyurethane resin, modified ceramic, heat while stirring, react 30min, obtain mixture A；(2) base polyurethane prepolymer for use as, plasticizer, curing agent, thickener, coagulant, filler are taken, is mixed, ultrasonication 15min, obtains mixture B；(3) A and B are poured into reaction kettle, adds foaming agent, pregelatinized starch, mechanical agitation is uniformly mixed, and is reacted 5 8h, is obtained organic waterproof material.The present invention can preferably play waterproof material resist cold, be heat-resisting, is ageing-resistant, antibacterial, environmental protection, the good characteristic of long lifespan etc..
Description
Technical field
The present invention relates to field of waterproof materials, more particularly to a kind of organic waterproof material and preparation method thereof.
Background technology
At present, the whole world is summed up for the material of building waterproof and had in two nothing but：One kind is rigid waterproofing；It is a kind of
It is flexible water.The rigid waterproofing wherein generally used is separately to add armored concrete mortar waterproof layer in building basal plane.It is this
Waterproof layer and basal plane combination defective tightness, and waterproof layer, in itself there are molecule gap, reinforcing bar easily corrodes swollen under the action of water
It is swollen, cause waterproof layer cracking and lose waterproof and anticorrosion effect.Equally, the flexible water generally used at present is in building basal plane
Brushing organic matter water-repellent paint, forms protective layer.This protective layer not only easy aging, be layered, come off, also easily in external force
Effect is lower destroyed, so as to lose due waterproof anti-corrosion performance.Above two waterproof material is all in building surface brushing
Waterproof layer.In this way, either rigid waterproofing or flexible water, cannot all be combined into unified entirety with building basal plane.Cause
This, it is easy to there is layering, cracking, aging, phenomena such as coming off, seriously affected the quality and effect of waterproof, can not be to building
Thing really plays the performance of waterproof and anticorrosion, so as to reduce the service life of building.
The content of the invention
It is an object of the invention to provide a kind of organic waterproof material and preparation method thereof, to solve above-mentioned technical problem.
The present invention using following technical scheme in order to solve the above technical problems, realized：
A kind of organic waterproof material, is made of the raw material of following weight proportion：30-40 parts of polyurethane resin, malthoid 15-20
Part, 15-20 parts of modified ceramic, 10-15 parts of base polyurethane prepolymer for use as, 3-5 parts of plasticizer, 3-5 parts of curing agent, 3-5 parts of thickener, promote
Solidifying 3-5 parts of agent, 3-5 parts of filler, 1-2 parts of foaming agent, 1-2 parts of pregelatinized starch.
Preferably, the preparation method of the modified ceramic is：With mass ratio 1：1：1 ratio take ethyl orthosilicate, ethanol,
Water ultrasonication 5min, obtains mixture；Ceramic particle is crushed to nanoscale under the action of supersonic airstream；By ceramics
Grain is uniformly mixed with mixture, under the conditions of 250 DEG C, is heated 30min, is obtained modified ceramic.
Preferably, the base polyurethane prepolymer for use as is modified polyisocyanate.
Preferably, the plasticizer is BBP(Butyl Benzyl Phthalate, dicyclohexyl phthalate, two fourth of phthalic acid
In ester, repefral, diethyl phthalate, diisononyl phthalate, diisooctyl phthalate
One or more.
The present invention also provides a kind of preparation method of organic waterproof material, include the following steps：
(1) malthoid is crushed, adds deionized water and carry out boiling 15min, add polyurethane resin, modified ceramic, Bian Jia
Hot side stirring, reacts 30min, obtains mixture A；
(2) base polyurethane prepolymer for use as, plasticizer, curing agent, thickener, coagulant, filler are taken, is mixed, ultrasonication
15min, obtains mixture B；
(3) A and B to be poured into reaction kettle, adds foaming agent, pregelatinized starch, mechanical agitation is uniformly mixed, and reacts 5-8h,
Obtain organic waterproof material.
The beneficial effects of the invention are as follows：
The present invention provides a kind of organic waterproof material and preparation method thereof, based on polyurethane resin, malthoid, modified ceramic
Want raw material, auxiliary addition base polyurethane prepolymer for use as, plasticizer, curing agent, thickener, coagulant, filler, foaming agent, pregelatinated
Starch, forms multi-level, survivable permanent water-resistant anti-corrosion entirety in building and basal plane, preferably plays waterproof material
Expect the good characteristic of cold-resistant, heat-resisting, ageing-resistant, antibacterial, environmental protection, long lifespan etc.；While the present invention improves product quality, simplify
Operating procedure, reduces production cost；Production technology and equipments are fairly simple, and energy consumption is low, are suitable for industrialized large-scaled production.
Embodiment
In order to make the technical means, the creative features, the aims and the efficiencies achieved by the present invention easy to understand, tie below
Specific embodiment is closed, the present invention is further explained, but following embodiments are only the preferred embodiment of the present invention, and not all.
Based on the embodiment in embodiment, those skilled in the art obtain other realities on the premise of creative work is not made
Example is applied, belongs to protection scope of the present invention.Experimental method in following embodiments, is conventional method unless otherwise specified,
The materials, reagents and the like used in the following examples, is commercially available unless otherwise specified.
Embodiment 1
A kind of organic waterproof material is made of the raw material of following weight proportion：30 parts of polyurethane resin, 15 parts of malthoid, be modified
15 parts of ceramics, 10 parts of modified polyisocyanate, 3 parts of dicyclohexyl phthalate, 3 parts of curing agent, 3 parts of polyacrylamide, rush
Solidifying 3 parts of agent, 3 parts of filler, 1 part of foaming agent, 1 part of pregelatinized starch.
A kind of preparation method of organic waterproof material, includes the following steps：
(1) malthoid is crushed, adds deionized water and carry out boiling 15min, add polyurethane resin, modified ceramic, Bian Jia
Hot side stirring, reacts 30min, obtains mixture A；
(2) base polyurethane prepolymer for use as, plasticizer, curing agent, thickener, coagulant, filler are taken, is mixed, ultrasonication
15min, obtains mixture B；
(3) A and B to be poured into reaction kettle, adds foaming agent, pregelatinized starch, mechanical agitation is uniformly mixed, and reacts 5-8h,
Obtain organic waterproof material.
Embodiment 2
A kind of organic waterproof material is made of the raw material of following weight proportion：40 parts of polyurethane resin, 20 parts of malthoid, be modified
20 parts of ceramics, 15 parts of modified polyisocyanate, 5 parts of dicyclohexyl phthalate, 5 parts of curing, 5 parts of polyacrylamide, rush are solidifying
5 parts of agent, 5 parts of filler, 2 parts of foaming agent, 2 parts of pregelatinized starch.
A kind of preparation method of organic waterproof material, includes the following steps：
(1) malthoid is crushed, adds deionized water and carry out boiling 15min, add polyurethane resin, modified ceramic, Bian Jia
Hot side stirring, reacts 30min, obtains mixture A；
(2) base polyurethane prepolymer for use as, plasticizer, curing agent, thickener, coagulant, filler are taken, is mixed, ultrasonication
15min, obtains mixture B；
(3) A and B to be poured into reaction kettle, adds foaming agent, pregelatinized starch, mechanical agitation is uniformly mixed, and reacts 5-8h,
Obtain organic waterproof material.
Embodiment 3
A kind of organic waterproof material is made of the raw material of following weight proportion：30 parts of polyurethane resin, 20 parts of malthoid, be modified
15 parts of ceramics, 15 parts of modified polyisocyanate, 3 parts of dicyclohexyl phthalate, 5 parts of curing agent, 3 parts of polyacrylamide, rush
Solidifying 5 parts of agent, 3 parts of filler, 2 parts of foaming agent, 1 part of pregelatinized starch.
A kind of preparation method of organic waterproof material, includes the following steps：
(1) malthoid is crushed, adds deionized water and carry out boiling 15min, add polyurethane resin, modified ceramic, Bian Jia
Hot side stirring, reacts 30min, obtains mixture A；
(2) base polyurethane prepolymer for use as, plasticizer, curing agent, thickener, coagulant, filler are taken, is mixed, ultrasonication
15min, obtains mixture B；
(3) A and B to be poured into reaction kettle, adds foaming agent, pregelatinized starch, mechanical agitation is uniformly mixed, and reacts 5-8h,
Obtain organic waterproof material.
Basic principle, main feature and the advantages of the present invention of the present invention has been shown and described above.The technology of the industry
For personnel it should be appreciated that the present invention is not limited to the above embodiments, described in the above embodiment and specification is only the present invention
Preference, be not intended to limit the present invention, without departing from the spirit and scope of the present invention, the present invention also have it is various
Changes and improvements, these changes and improvements all fall within the protetion scope of the claimed invention.The claimed scope of the invention is by institute
Attached claims and its equivalent thereof.
Claims (6)
- A kind of 1. organic waterproof material, it is characterised in that：It is made of the raw material of following weight proportion：30-40 parts of polyurethane resin, 15-20 parts of malthoid, 15-20 parts of modified ceramic, 10-15 parts of base polyurethane prepolymer for use as, 3-5 parts of plasticizer, 3-5 parts of curing agent, thickening 3-5 parts of agent, 3-5 parts of coagulant, 3-5 parts of filler, 1-2 parts of foaming agent, 1-2 parts of pregelatinized starch.
- 2. organic waterproof material according to claim 1, it is characterised in that：The preparation method of the modified ceramic is：With Mass ratio 1：1：1 ratio takes ethyl orthosilicate, ethanol, water ultrasonication 5min, obtains mixture；By ceramic particle in Supersonic Nanoscale is crushed under the action of fast air-flow；Ceramic particle is uniformly mixed with mixture, under the conditions of 250 DEG C, heating 30min, obtains modified ceramic.
- 3. organic waterproof material according to claim 1, it is characterised in that：The base polyurethane prepolymer for use as is modified more isocyanides Acid esters.
- 4. organic waterproof material according to claim 1, it is characterised in that：The plasticizer is phthalic acid fourth benzyl Ester, dicyclohexyl phthalate, dibutyl phthalate, repefral, diethyl phthalate, adjacent benzene One or more in dioctyl phthalate dinonyl, diisooctyl phthalate.
- 5. organic waterproof material according to claim 1, it is characterised in that：The thickener is polyacrylamide.
- A kind of 6. preparation method of organic waterproof material described in claim 1, it is characterised in that：Include the following steps：(1) malthoid is crushed, adds deionized water and carry out boiling 15min, add polyurethane resin, modified ceramic, in heating Stirring, reacts 30min, obtains mixture A；(2) base polyurethane prepolymer for use as, plasticizer, curing agent, thickener, coagulant, filler are taken, is mixed, ultrasonication 15min, obtains mixture B；(3) A and B are poured into reaction kettle, adds foaming agent, pregelatinized starch, mechanical agitation is uniformly mixed, and reacts 5-8h, must have Machine waterproof material.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711249243.9A CN107936810A (en) | 2017-12-01 | 2017-12-01 | A kind of organic waterproof material and preparation method thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711249243.9A CN107936810A (en) | 2017-12-01 | 2017-12-01 | A kind of organic waterproof material and preparation method thereof |
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| Publication Number | Publication Date |
|---|---|
| CN107936810A true CN107936810A (en) | 2018-04-20 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201711249243.9A Pending CN107936810A (en) | 2017-12-01 | 2017-12-01 | A kind of organic waterproof material and preparation method thereof |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111662629A (en) * | 2020-03-21 | 2020-09-15 | 东莞市大乘建筑工程技术有限公司 | Environment-friendly wear-resistant waterproof leakage repairing material and preparation method thereof |
-
2017
- 2017-12-01 CN CN201711249243.9A patent/CN107936810A/en active Pending
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111662629A (en) * | 2020-03-21 | 2020-09-15 | 东莞市大乘建筑工程技术有限公司 | Environment-friendly wear-resistant waterproof leakage repairing material and preparation method thereof |
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| PB01 | Publication | ||
| PB01 | Publication | ||
| WD01 | Invention patent application deemed withdrawn after publication | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20180420 |