CN105037680A - 一种渗透型改性水性聚氨酯防水剂 - Google Patents
一种渗透型改性水性聚氨酯防水剂 Download PDFInfo
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- CN105037680A CN105037680A CN201510349614.5A CN201510349614A CN105037680A CN 105037680 A CN105037680 A CN 105037680A CN 201510349614 A CN201510349614 A CN 201510349614A CN 105037680 A CN105037680 A CN 105037680A
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- Prior art keywords
- aqueous polyurethane
- polyvalent alcohol
- resisting agent
- osmosis type
- type aqueous
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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- 229920002635 polyurethane Polymers 0.000 title claims abstract description 35
- 239000003795 chemical substances by application Substances 0.000 title claims abstract description 34
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- 229920001228 polyisocyanate Polymers 0.000 claims abstract description 28
- 239000004970 Chain extender Substances 0.000 claims abstract description 26
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 18
- 239000003995 emulsifying agent Substances 0.000 claims abstract description 16
- 239000000203 mixture Substances 0.000 claims abstract description 16
- 150000005846 sugar alcohols Polymers 0.000 claims abstract description 8
- LFQSCWFLJHTTHZ-UHFFFAOYSA-N Ethanol Chemical compound CCO LFQSCWFLJHTTHZ-UHFFFAOYSA-N 0.000 claims description 41
- LYCAIKOWRPUZTN-UHFFFAOYSA-N Ethylene glycol Chemical compound OCCO LYCAIKOWRPUZTN-UHFFFAOYSA-N 0.000 claims description 33
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- 229920005862 polyol Polymers 0.000 claims description 17
- 229910052799 carbon Inorganic materials 0.000 claims description 16
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- 150000003077 polyols Chemical class 0.000 claims description 13
- DNPNFYJXUGCNNC-UHFFFAOYSA-N 4-hydroxy-2-(hydroxymethyl)butanoic acid Chemical class OCCC(CO)C(O)=O DNPNFYJXUGCNNC-UHFFFAOYSA-N 0.000 claims description 12
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- 125000002924 primary amino group Chemical group [H]N([H])* 0.000 claims description 8
- NIMLQBUJDJZYEJ-UHFFFAOYSA-N isophorone diisocyanate Chemical compound CC1(C)CC(N=C=O)CC(C)(CN=C=O)C1 NIMLQBUJDJZYEJ-UHFFFAOYSA-N 0.000 claims description 7
- 238000002360 preparation method Methods 0.000 claims description 7
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- GNYUQIKGCJOIOO-UHFFFAOYSA-N 3-hydroxy-2-(2-hydroxyethyl)butanoic acid Chemical compound CC(O)C(C(O)=O)CCO GNYUQIKGCJOIOO-UHFFFAOYSA-N 0.000 claims description 4
- AWKFZNCALGANRZ-UHFFFAOYSA-N 4,4-dihydroxy-2-methylbutanoic acid Chemical compound OC(=O)C(C)CC(O)O AWKFZNCALGANRZ-UHFFFAOYSA-N 0.000 claims description 4
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- DNIAPMSPPWPWGF-UHFFFAOYSA-N Propylene glycol Chemical compound CC(O)CO DNIAPMSPPWPWGF-UHFFFAOYSA-N 0.000 description 6
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- PUPZLCDOIYMWBV-UHFFFAOYSA-N (+/-)-1,3-Butanediol Chemical compound CC(O)CCO PUPZLCDOIYMWBV-UHFFFAOYSA-N 0.000 description 3
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- 230000008901 benefit Effects 0.000 description 2
- IISBACLAFKSPIT-UHFFFAOYSA-N bisphenol A Chemical compound C=1C=C(O)C=CC=1C(C)(C)C1=CC=C(O)C=C1 IISBACLAFKSPIT-UHFFFAOYSA-N 0.000 description 2
- WERYXYBDKMZEQL-UHFFFAOYSA-N butane-1,4-diol Chemical compound OCCCCO WERYXYBDKMZEQL-UHFFFAOYSA-N 0.000 description 2
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- FKTHNVSLHLHISI-UHFFFAOYSA-N 1,2-bis(isocyanatomethyl)benzene Chemical compound O=C=NCC1=CC=CC=C1CN=C=O FKTHNVSLHLHISI-UHFFFAOYSA-N 0.000 description 1
- 229940058015 1,3-butylene glycol Drugs 0.000 description 1
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- SVEMKBCPZYWEPH-UHFFFAOYSA-N 2,4,4-trimethylhexane Chemical compound CCC(C)(C)CC(C)C SVEMKBCPZYWEPH-UHFFFAOYSA-N 0.000 description 1
- ZWNMRZQYWRLGMM-UHFFFAOYSA-N 2,5-dimethylhexane-2,5-diol Chemical compound CC(C)(O)CCC(C)(C)O ZWNMRZQYWRLGMM-UHFFFAOYSA-N 0.000 description 1
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- 229910052791 calcium Inorganic materials 0.000 description 1
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- 125000003178 carboxy group Chemical group [H]OC(*)=O 0.000 description 1
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- 125000004836 hexamethylene group Chemical group [H]C([H])([*:2])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])[*:1] 0.000 description 1
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- 230000003301 hydrolyzing effect Effects 0.000 description 1
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- 125000004029 hydroxymethyl group Chemical group [H]OC([H])([H])* 0.000 description 1
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- IQPQWNKOIGAROB-UHFFFAOYSA-N isocyanate group Chemical group [N-]=C=O IQPQWNKOIGAROB-UHFFFAOYSA-N 0.000 description 1
- 125000000654 isopropylidene group Chemical group C(C)(C)=* 0.000 description 1
- 125000001570 methylene group Chemical group [H]C([H])([*:1])[*:2] 0.000 description 1
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- SLCVBVWXLSEKPL-UHFFFAOYSA-N neopentyl glycol Chemical compound OCC(C)(C)CO SLCVBVWXLSEKPL-UHFFFAOYSA-N 0.000 description 1
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Classifications
-
- 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
- C08G18/70—Polymeric products of isocyanates or isothiocyanates with compounds having active hydrogen characterised by the isocyanates or isothiocyanates used
- C08G18/72—Polyisocyanates or polyisothiocyanates
- C08G18/74—Polyisocyanates or polyisothiocyanates cyclic
- C08G18/76—Polyisocyanates or polyisothiocyanates cyclic aromatic
- C08G18/7657—Polyisocyanates or polyisothiocyanates cyclic aromatic containing two or more aromatic rings
- C08G18/7664—Polyisocyanates or polyisothiocyanates cyclic aromatic containing two or more aromatic rings containing alkylene polyphenyl groups
- C08G18/7671—Polyisocyanates or polyisothiocyanates cyclic aromatic containing two or more aromatic rings containing alkylene polyphenyl groups containing only one alkylene bisphenyl group
-
- 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
-
- 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
- C08G18/38—Low-molecular-weight compounds having heteroatoms other than oxygen
- C08G18/3819—Low-molecular-weight compounds having heteroatoms other than oxygen having nitrogen
- C08G18/3842—Low-molecular-weight compounds having heteroatoms other than oxygen having nitrogen containing heterocyclic rings having at least one nitrogen atom in the ring
- C08G18/3848—Low-molecular-weight compounds having heteroatoms other than oxygen having nitrogen containing heterocyclic rings having at least one nitrogen atom in the ring containing two nitrogen atoms in the ring
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- 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
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- Chemical & Material Sciences (AREA)
- Health & Medical Sciences (AREA)
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- Medicinal Chemistry (AREA)
- Polymers & Plastics (AREA)
- Organic Chemistry (AREA)
- Polyurethanes Or Polyureas (AREA)
Abstract
Description
组分/重量份 | 实施例7 | 实施例8 | 实施例9 | 实施例10 | 实施例11 | 实施例12 |
A1 | 79 | 79 | 79 | 79 | 79 | 79 |
A3 | 80 | 80 | 80 | 80 | 80 | 80 |
B1 | 118.5 | 118.5 | 118.5 | 118.5 | 118.5 | 118.5 |
C1 | 3 | 3 | 3 | 3 | 3 | 3 |
D1 | 4 | 4 | 4 | 4 | 4 | 4 |
E1 | 2 | |||||
E2 | 1 | 1 | ||||
E3 | 3 | 2 | ||||
E4 | 3 | 2 | ||||
E5 | 3 | |||||
三乙胺 | 2.5 | 2.5 | 2.5 | 2.5 | 2.5 | 2.5 |
水 | 320 | 320 | 320 | 320 | 320 | 320 |
压力比% | 241 | 264 | 285 | 280 | 291 | 299 |
Claims (10)
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Cited By (7)
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CN105237037A (zh) * | 2015-11-24 | 2016-01-13 | 烟台顺隆化工科技有限公司 | 一种天然石建筑物用防水剂 |
CN105712656A (zh) * | 2015-12-25 | 2016-06-29 | 江苏苏博特新材料股份有限公司 | 一种聚氨酯反应型水泥混凝土外加剂及其制备方法和应用 |
CN105712656B (zh) * | 2015-12-25 | 2018-08-31 | 江苏苏博特新材料股份有限公司 | 一种聚氨酯反应型水泥混凝土外加剂及其制备方法和应用 |
CN110016321A (zh) * | 2019-03-12 | 2019-07-16 | 长沙理工大学 | 一种桥面铺装用防水粘结层材料及其制备方法 |
CN111527118A (zh) * | 2017-12-28 | 2020-08-11 | 科思创德国股份有限公司 | 水性分散体 |
CN112127156A (zh) * | 2020-09-25 | 2020-12-25 | 珠海华大浩宏新材料有限公司 | 一种环保型含氟防水剂及其制备方法 |
CN114907717A (zh) * | 2022-05-31 | 2022-08-16 | 南京林业大学 | 一种抗菌防水剂及其制备方法 |
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CN103739811A (zh) * | 2013-12-18 | 2014-04-23 | 上海东和胶粘剂有限公司 | 一种水性聚氨酯及其制备方法 |
CN103756608A (zh) * | 2013-12-18 | 2014-04-30 | 上海东和胶粘剂有限公司 | 一种高频热压胶粘剂 |
CN103820019A (zh) * | 2014-03-07 | 2014-05-28 | 广州北峻工业材料有限公司 | 水性聚氨酯可剥离涂料及其制备方法 |
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CN103739811A (zh) * | 2013-12-18 | 2014-04-23 | 上海东和胶粘剂有限公司 | 一种水性聚氨酯及其制备方法 |
CN103756608A (zh) * | 2013-12-18 | 2014-04-30 | 上海东和胶粘剂有限公司 | 一种高频热压胶粘剂 |
CN103820019A (zh) * | 2014-03-07 | 2014-05-28 | 广州北峻工业材料有限公司 | 水性聚氨酯可剥离涂料及其制备方法 |
Cited By (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN105237037A (zh) * | 2015-11-24 | 2016-01-13 | 烟台顺隆化工科技有限公司 | 一种天然石建筑物用防水剂 |
CN105712656A (zh) * | 2015-12-25 | 2016-06-29 | 江苏苏博特新材料股份有限公司 | 一种聚氨酯反应型水泥混凝土外加剂及其制备方法和应用 |
CN105712656B (zh) * | 2015-12-25 | 2018-08-31 | 江苏苏博特新材料股份有限公司 | 一种聚氨酯反应型水泥混凝土外加剂及其制备方法和应用 |
CN111527118A (zh) * | 2017-12-28 | 2020-08-11 | 科思创德国股份有限公司 | 水性分散体 |
CN110016321A (zh) * | 2019-03-12 | 2019-07-16 | 长沙理工大学 | 一种桥面铺装用防水粘结层材料及其制备方法 |
CN112127156A (zh) * | 2020-09-25 | 2020-12-25 | 珠海华大浩宏新材料有限公司 | 一种环保型含氟防水剂及其制备方法 |
CN114907717A (zh) * | 2022-05-31 | 2022-08-16 | 南京林业大学 | 一种抗菌防水剂及其制备方法 |
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