CN105236804A - Building polymer waterproof material production process - Google Patents
Building polymer waterproof material production process Download PDFInfo
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- CN105236804A CN105236804A CN201510585729.4A CN201510585729A CN105236804A CN 105236804 A CN105236804 A CN 105236804A CN 201510585729 A CN201510585729 A CN 201510585729A CN 105236804 A CN105236804 A CN 105236804A
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Abstract
The present invention discloses a building polymer waterproof material production process, which comprises: polyvinyl acetate calcium carbonate composite material preparation, polyurethane material preparation, modified calcium carbonate preparation, composite emulsifier preparation, material mixing, and grinding. According to the building polymer waterproof material production process of the present invention, the waterproof material is prepared into the solid powder particles, the solid powder particles are mixed with cement sand, the rapid dispersion is performed under the water effect and the hydration reaction is generated, the molecular gap of the mortar and the concrete base surface is tightly blocked, and the permanent waterproof anti-corrosion whole body with characteristics of multiple layers and damage resistance is formed on the building and the base surface, such that the excellent characteristics of cold resistance, heat resistance, aging resistance, antibacterial, environmental protection, long service life and the like of the waterproof material can be well provided.
Description
Technical field
The present invention relates to field of waterproof materials, be specifically related to a kind of Polymeric water repellent material manufacture craft for building.
Background technology
At present, the whole world is used for the material of building waterproof and sums up and have nothing but in two: one is rigid waterproofing; One is flexible water.The rigid waterproofing wherein generally adopted separately adds Steel Concrete mortar waterproof layer at buildings basal plane.This waterproof layer and basal plane are in conjunction with undertighten, and waterproof layer itself exists molecule gap, and under the effect of water, reinforcing bar easily corrodes expansion, causes waterproof layer cracking and loses water-tight corrosion-proof effect.Equally, the flexible water generally adopted at present is at buildings basal plane brushing organism waterproof paint, forms protective layer.Not only easily aging, the layering of this protective layer, to come off, also easy to be destroyed under the effect of external force, thus lose due waterproof anti-corrosion performance.Above-mentioned two kinds of water-proof materials are all at building surface brushing waterproof layer.Like this, no matter be rigid waterproofing or flexible water, all can not be combined into unified entirety with buildings basal plane.Therefore, be easy to occur layering, cracking, aging, the phenomenon such as come off, had a strong impact on quality and the effect of waterproof, really cannot play the performance of water-tight corrosion-proof to buildings, thus reduced the work-ing life of buildings.Invention describes a kind of Polymeric water repellent material manufacture craft for building, water-proof material is made solid powder/particle by it, can mix with cement sand, concurrent raw hydration reaction is disperseed rapidly under the effect of water, the molecule gap of tight shutoff mortar, concrete surface, form multi-level, survivable permanent water-resistant anti-corrosion integral at buildings and basal plane, better play that water-proof material resists cold, heat-resisting, ageing-resistant, antibacterial, environmental protection, life-span are long etc. good characteristic.
Summary of the invention
For the deficiencies in the prior art, the object of the present invention is to provide a kind of Polymeric water repellent material manufacture craft for building.
The technical problem that the present invention solves can realize by the following technical solutions: a kind of Polymeric water repellent material manufacture craft for building, comprises following processing step:
(1) preparation of polyvinyl acetate (PVA) calcium carbonate composite material: by 15 ~ 20 parts of calcium carbonate, that 0.5 ~ 3 part of dispersion agent inserts dispersed with stirring in 100 parts of water is even, add 5-40 part Vinyl Acetate Monomer, stir, be warming up to 60 ~ 90, add 0.1-0.5 part initiator A IBN, react 2 ~ 4 hours, cooling drying;
(2) preparation of polyurethane material: 50 ~ 70 parts of polyethers N-220,15 ~ 20 parts of polyethers N-330 are joined in reactor, is heated to 110 DEG C while stirring, decompression dehydration 1h; The stopper, the catalyzer that add metering stir, and add 20 ~ 40 parts of tolylene diisocyanates while stirring; After terminating from heating up, be warming up to 80 DEG C, insulation reaction reaches theoretical value to NCO% value, cooling discharge, cooling drying;
(3) preparation of modified calcium carbonate: 50 ~ 200 parts of calcium carbonate and 1 ~ 3 part of dispersion agent are placed in 1000 parts of water dispersed with stirring, add 2 ~ 20 parts of properties-correcting agent, be heated to 90 ~ 110 DEG C, react 30 ~ 60 minutes, cooling drying;
(4) preparation of compound emulsifying agent: the mixture of 15 ~ 40 parts of stearic acids, 15 ~ 40 parts of palmitic acids, 15 ~ 40 parts of TETRADECONIC ACID, 15 ~ 40 parts of oleic acid is added in 50 parts of water, and be heated to 70 ~ 100 DEG C, stir, after solid all dissolves, adding 100 parts of mass percent concentrations is 30 ~ 50% sodium hydroxide solutions, keep 70 ~ 100 DEG C, react 30 ~ 60 minutes, cooling drying;
(5) batch mixing: by polyurethane material, polyvinyl acetate (PVA) calcium carbonate, modified calcium carbonate, organophosphate, light calcium carbonate, compound emulsifying agent, Nano-meter SiO_2
2, titanium dioxide is in mass ratio for the ratio of 100:70:20:10:10:5:3:3 mixes;
(6) grind: after being mixed by raw material, be ground to fineness≤70 micron, after tinning sealing, namely obtain Polymeric water repellent material finished product.
Preferably, described dispersion agent is polyvinyl alcohol.
Preferably, described stopper is benzene sulfonyl chloride, and described catalyzer is triethylenediamine.
Beneficial effect is: the present invention is a kind of Polymeric water repellent material manufacture craft for building, water-proof material is made solid powder/particle by it, can mix with cement sand, concurrent raw hydration reaction is disperseed rapidly under the effect of water, the molecule gap of tight shutoff mortar, concrete surface, form multi-level, survivable permanent water-resistant anti-corrosion integral at buildings and basal plane, better play that water-proof material resists cold, heat-resisting, ageing-resistant, antibacterial, environmental protection, life-span are long etc. good characteristic.
Embodiment
The following detailed description of the preferred embodiment of the present invention.
The embodiment of a kind of Polymeric water repellent material manufacture craft for building of the present invention: a kind of Polymeric water repellent material manufacture craft for building, comprise following processing step: the preparation of (1) polyvinyl acetate (PVA) calcium carbonate composite material: by 15 ~ 20 parts of calcium carbonate, that 0.5 ~ 3 part of dispersion agent inserts dispersed with stirring in 100 parts of water is even, add 5-40 part Vinyl Acetate Monomer, stir, be warming up to 60 ~ 90, add 0.1-0.5 part initiator A IBN, react 2 ~ 4 hours, cooling drying; (2) preparation of polyurethane material: 50 ~ 70 parts of polyethers N-220,15 ~ 20 parts of polyethers N-330 are joined in reactor, is heated to 110 DEG C while stirring, decompression dehydration 1h; The stopper, the catalyzer that add metering stir, and add 20 ~ 40 parts of tolylene diisocyanates while stirring; After terminating from heating up, be warming up to 80 DEG C, insulation reaction reaches theoretical value to NCO% value, cooling discharge, cooling drying; (3) preparation of modified calcium carbonate: 50 ~ 200 parts of calcium carbonate and 1 ~ 3 part of dispersion agent are placed in 1000 parts of water dispersed with stirring, add 2 ~ 20 parts of properties-correcting agent, be heated to 90 ~ 110 DEG C, react 30 ~ 60 minutes, cooling drying; (4) preparation of compound emulsifying agent: the mixture of 15 ~ 40 parts of stearic acids, 15 ~ 40 parts of palmitic acids, 15 ~ 40 parts of TETRADECONIC ACID, 15 ~ 40 parts of oleic acid is added in 50 parts of water, and be heated to 70 ~ 100 DEG C, stir, after solid all dissolves, adding 100 parts of mass percent concentrations is 30 ~ 50% sodium hydroxide solutions, keep 70 ~ 100 DEG C, react 30 ~ 60 minutes, cooling drying; (5) batch mixing: by polyurethane material, polyvinyl acetate (PVA) calcium carbonate, modified calcium carbonate, organophosphate, light calcium carbonate, compound emulsifying agent, Nano-meter SiO_2
2, titanium dioxide is in mass ratio for the ratio of 100:70:20:10:10:5:3:3 mixes; (6) grind: after being mixed by raw material, be ground to fineness≤70 micron, after tinning sealing, namely obtain Polymeric water repellent material finished product.Described dispersion agent is polyvinyl alcohol.Described stopper is benzene sulfonyl chloride, and described catalyzer is triethylenediamine.
After above-mentioned processing step, obtain Polymeric water repellent material for building, water-proof material is made solid powder/particle by it, can mix with cement sand, concurrent raw hydration reaction is disperseed rapidly under the effect of water, the molecule gap of tight shutoff mortar, concrete surface, forms multi-level, survivable permanent water-resistant anti-corrosion integral at buildings and basal plane, better plays that water-proof material resists cold, heat-resisting, ageing-resistant, antibacterial, environmental protection, life-span are long etc. good characteristic.
The foregoing is only embodiments of the invention; not thereby the scope of the claims of the present invention is limited; every utilize specification sheets of the present invention to do equivalent structure or the conversion of equivalent flow process, or be directly or indirectly used in other relevant technical fields, be all in like manner included in scope of patent protection of the present invention.
Claims (3)
1. a Polymeric water repellent material manufacture craft for building, is characterized in that, comprises following processing step:
(1) preparation of polyvinyl acetate (PVA) calcium carbonate composite material: by 15 ~ 20 parts of calcium carbonate, that 0.5 ~ 3 part of dispersion agent inserts dispersed with stirring in 100 parts of water is even, add 5-40 part Vinyl Acetate Monomer, stir, be warming up to 60 ~ 90, add 0.1-0.5 part initiator A IBN, react 2 ~ 4 hours, cooling drying;
(2) preparation of polyurethane material: 50 ~ 70 parts of polyethers N-220,15 ~ 20 parts of polyethers N-330 are joined in reactor, is heated to 110 DEG C while stirring, decompression dehydration 1h; The stopper, the catalyzer that add metering stir, and add 20 ~ 40 parts of tolylene diisocyanates while stirring; After terminating from heating up, be warming up to 80 DEG C, insulation reaction reaches theoretical value to NCO% value, cooling discharge, cooling drying;
(3) preparation of modified calcium carbonate: 50 ~ 200 parts of calcium carbonate and 1 ~ 3 part of dispersion agent are placed in 1000 parts of water dispersed with stirring, add 2 ~ 20 parts of properties-correcting agent, be heated to 90 ~ 110 DEG C, react 30 ~ 60 minutes, cooling drying;
(4) preparation of compound emulsifying agent: the mixture of 15 ~ 40 parts of stearic acids, 15 ~ 40 parts of palmitic acids, 15 ~ 40 parts of TETRADECONIC ACID, 15 ~ 40 parts of oleic acid is added in 50 parts of water, and be heated to 70 ~ 100 DEG C, stir, after solid all dissolves, adding 100 parts of mass percent concentrations is 30 ~ 50% sodium hydroxide solutions, keep 70 ~ 100 DEG C, react 30 ~ 60 minutes, cooling drying;
(5) batch mixing: by polyurethane material, polyvinyl acetate (PVA) calcium carbonate, modified calcium carbonate, organophosphate, light calcium carbonate, compound emulsifying agent, Nano-meter SiO_2
2, titanium dioxide is in mass ratio for the ratio of 100:70:20:10:10:5:3:3 mixes;
(6) grind: after being mixed by raw material, be ground to fineness≤70 micron, after tinning sealing, namely obtain Polymeric water repellent material finished product.
2. one according to claim 1 Polymeric water repellent material manufacture craft for building, is characterized in that, described dispersion agent is polyvinyl alcohol.
3. one according to claim 1 Polymeric water repellent material manufacture craft for building, is characterized in that, described stopper is benzene sulfonyl chloride, and described catalyzer is triethylenediamine.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
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| CN201510585729.4A CN105236804A (en) | 2015-09-15 | 2015-09-15 | Building polymer waterproof material production process |
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| Application Number | Priority Date | Filing Date | Title |
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| CN201510585729.4A CN105236804A (en) | 2015-09-15 | 2015-09-15 | Building polymer waterproof material production process |
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| CN105236804A true CN105236804A (en) | 2016-01-13 |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108359345A (en) * | 2018-02-06 | 2018-08-03 | 合肥广民建材有限公司 | A kind of preparation method of building water-proof material |
| CN108587279A (en) * | 2018-05-15 | 2018-09-28 | 合肥谦尧建筑装饰工程有限公司 | A kind of architectural waterproof material and preparation method thereof |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104263220A (en) * | 2014-09-16 | 2015-01-07 | 青岛市高科专利技术转移平台有限公司 | Waterproof polyurethane coating for woodware |
| CN104788037A (en) * | 2014-01-18 | 2015-07-22 | 金华市碇海针建筑材料有限公司 | Powder composite high-molecular polymer waterproof material for buildings and preparation method thereof |
-
2015
- 2015-09-15 CN CN201510585729.4A patent/CN105236804A/en active Pending
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104788037A (en) * | 2014-01-18 | 2015-07-22 | 金华市碇海针建筑材料有限公司 | Powder composite high-molecular polymer waterproof material for buildings and preparation method thereof |
| CN104263220A (en) * | 2014-09-16 | 2015-01-07 | 青岛市高科专利技术转移平台有限公司 | Waterproof polyurethane coating for woodware |
Non-Patent Citations (1)
| Title |
|---|
| 李淑琼: "单组分湿固化聚氨酯防水涂料的合成与应用研究", 《中国优秀硕士学位论文全文数据库工程科技I辑》 * |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108359345A (en) * | 2018-02-06 | 2018-08-03 | 合肥广民建材有限公司 | A kind of preparation method of building water-proof material |
| CN108587279A (en) * | 2018-05-15 | 2018-09-28 | 合肥谦尧建筑装饰工程有限公司 | A kind of architectural waterproof material and preparation method thereof |
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Application publication date: 20160113 |