CN103613319A - Green and environment-friendly plasticizer - Google Patents
Green and environment-friendly plasticizer Download PDFInfo
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- CN103613319A CN103613319A CN201310552035.1A CN201310552035A CN103613319A CN 103613319 A CN103613319 A CN 103613319A CN 201310552035 A CN201310552035 A CN 201310552035A CN 103613319 A CN103613319 A CN 103613319A
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Abstract
The invention discloses a green and environment-friendly plasticizer. The green and environment-friendly plasticizer is characterized in that the green and environment-friendly plasticizer is formed by mixing the following raw materials in parts by weight: 40-46 parts of polycarboxylate superplasticizer, 2-4 parts of sodium carbonate, 0.1-0.3 part of polysiloxane, 1-2 parts of cuprous chloride, 0.6-1 part of zinc dialkyl dithiophosphate, 1-2 parts of ethylene glycol, 2-3 parts of calcium formate, 0.6-1 part of zinc chloride, 1-2 parts of citric acid, 1-2 parts of graphite powder and 0.8-2 parts of viscosifier. The plasticizer disclosed by the invention has a good water-reducing effect, can overcome the shortcomings of relatively large mixing amount, great slump loss, poor cement adaptability and the like of the existing plasticizer, and is further green and environment-friendly.
Description
Technical field
The present invention relates generally to a kind of water reducer, relates in particular to a kind of environmental type water reducer.
Background technology
Water reducer refers under concrete workability and cement consumption permanence condition, can reduce mixing water amount, improve concrete strength; Or under workability and intensity permanence condition, save the admixture of cement consumption.The very large shortcoming of existence that water reducer used has now, such as raw-material bad adaptability, retarding effect is bad, and therefore poor water retention property etc. are produced high performance water reducer and are necessary.
Summary of the invention
The object of the invention is just to provide a kind of environmental type water reducer.
The present invention is achieved by the following technical solutions:
An environmental type water reducer, it is mixed and to be formed by the raw material of following weight parts:
High performance water reducing agent of polyocarboxy acid 40-46, sodium carbonate 2-4, polysiloxane 0.1-0.3, cuprous chloride 1-2, zinc dialkyl dithiophosphate 0.6-1, ethylene glycol 1-2, calcium formiate 2-3, zinc chloride 0.6-1, citric acid 1-2, Graphite Powder 99 1-2, tackifier 0.8-2;
Described tackifier are to be made by the raw material of following weight parts:
Styrene-butadiene latex tackiness agent 20-30, nano-sized carbon 2-3, jade powder 1-2, wilkinite 2-3, rosin 3-5, Oil of Eucalyptus 1-2, tetramethylolmethane 2-3;
Above-mentioned tetramethylolmethane is heated to 160-165 ℃, add jade powder, wilkinite, 400-600 rev/min of dispersed with stirring 10-14 minute, adds nano-sized carbon, ball milling 3-5 minute, to after rosin heating fusing, add, fully mix, finally add styrene-butadiene latex tackiness agent, fully ball milling, cooling, obtain described tackifier.
Advantage of the present invention is:
Water reducer water-reducing effect of the present invention is good, has improved the shortcomings such as existing water reducer volume is large, slump-loss is large, inferior suitability, environmental protection.
Embodiment
Embodiment 1
An environmental type water reducer, it by following weight parts (kilogram) raw material mix and to form:
The efficient polycarboxylate water-reducer 46 of GJ-80, sodium carbonate 4, polysiloxane 0.3, cuprous chloride 2, zinc dialkyl dithiophosphate 0.6, ethylene glycol 2, calcium formiate 3, zinc chloride 0.6, citric acid 1, Graphite Powder 99 2, tackifier 0.8;
Described tackifier are to be made by the raw material of following weight parts:
Styrene-butadiene latex tackiness agent 30, nano-sized carbon 2, jade powder 1, wilkinite 3, rosin 5, Oil of Eucalyptus 2, tetramethylolmethane 3;
Above-mentioned tetramethylolmethane is heated to 165 ℃, adds jade powder, wilkinite, 600 revs/min of dispersed with stirring 14 minutes, add nano-sized carbon, ball milling 5 minutes, by adding after rosin heating fusing, fully mixes, and finally adds styrene-butadiene latex tackiness agent, fully ball milling, cooling, obtains described tackifier.
Performance test:
Water-reducing rate: 27.2%;
Bleeding rate: 41%;
Air content: 2.3%;
Time of coagulation is poor :+525min.
Volume of the present invention is the 1-2% of cement consumption, and in identical water cement ratio situation, more than can making concrete slump raising 15cm, mobility increases considerably.
Claims (1)
1. an environmental type water reducer, is characterized in that it is mixed and formed by the raw material of following weight parts:
High performance water reducing agent of polyocarboxy acid 40-46, sodium carbonate 2-4, polysiloxane 0.1-0.3, cuprous chloride 1-2, zinc dialkyl dithiophosphate 0.6-1, ethylene glycol 1-2, calcium formiate 2-3, zinc chloride 0.6-1, citric acid 1-2, Graphite Powder 99 1-2, tackifier 0.8-2;
Described tackifier are to be made by the raw material of following weight parts:
Styrene-butadiene latex tackiness agent 20-30, nano-sized carbon 2-3, jade powder 1-2, wilkinite 2-3, rosin 3-5, Oil of Eucalyptus 1-2, tetramethylolmethane 2-3;
Above-mentioned tetramethylolmethane is heated to 160-165 ℃, add jade powder, wilkinite, 400-600 rev/min of dispersed with stirring 10-14 minute, adds nano-sized carbon, ball milling 3-5 minute, to after rosin heating fusing, add, fully mix, finally add styrene-butadiene latex tackiness agent, fully ball milling, cooling, obtain described tackifier.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310552035.1A CN103613319A (en) | 2013-11-08 | 2013-11-08 | Green and environment-friendly plasticizer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310552035.1A CN103613319A (en) | 2013-11-08 | 2013-11-08 | Green and environment-friendly plasticizer |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN103613319A true CN103613319A (en) | 2014-03-05 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201310552035.1A Pending CN103613319A (en) | 2013-11-08 | 2013-11-08 | Green and environment-friendly plasticizer |
Country Status (1)
| Country | Link |
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| CN (1) | CN103613319A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105802259A (en) * | 2016-03-24 | 2016-07-27 | 湖州新奥克化工有限公司 | High-weather-resistance emulsified asphalt for CA mortar and preparation method thereof |
| CN106431072A (en) * | 2016-08-28 | 2017-02-22 | 丁玉琴 | Anti-cracking self-repairing concrete pumping agent preparation method |
| CN108191289A (en) * | 2017-12-29 | 2018-06-22 | 中科院广州化学有限公司 | A kind of carbon black modified polycarboxylate water-reducer and its preparation method and application |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101497507A (en) * | 2009-03-20 | 2009-08-05 | 武汉市联合石油化工有限责任公司 | High-early strength antifreezing polycarboxylate high performance water reducing agent and preparation |
| CN101798199A (en) * | 2010-02-05 | 2010-08-11 | 中建商品混凝土有限公司 | Polycarboxylate composite water reducing agent suitable for low-cementitious material concrete and preparation method thereof |
| CN102127401A (en) * | 2010-12-17 | 2011-07-20 | 中国石油集团长城钻探工程有限公司 | High-temperature-resistant tackifier for drilling fluid and preparation method thereof |
| CN102276185A (en) * | 2011-06-28 | 2011-12-14 | 上海三瑞高分子材料有限公司 | Early strength type water reducing agent for precast concrete |
| CN103224341A (en) * | 2013-05-13 | 2013-07-31 | 十九冶成都建设有限公司 | Early-strength antifreezing polycarboxylic acid composite water reducing agent and application thereof |
-
2013
- 2013-11-08 CN CN201310552035.1A patent/CN103613319A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101497507A (en) * | 2009-03-20 | 2009-08-05 | 武汉市联合石油化工有限责任公司 | High-early strength antifreezing polycarboxylate high performance water reducing agent and preparation |
| CN101798199A (en) * | 2010-02-05 | 2010-08-11 | 中建商品混凝土有限公司 | Polycarboxylate composite water reducing agent suitable for low-cementitious material concrete and preparation method thereof |
| CN102127401A (en) * | 2010-12-17 | 2011-07-20 | 中国石油集团长城钻探工程有限公司 | High-temperature-resistant tackifier for drilling fluid and preparation method thereof |
| CN102276185A (en) * | 2011-06-28 | 2011-12-14 | 上海三瑞高分子材料有限公司 | Early strength type water reducing agent for precast concrete |
| CN103224341A (en) * | 2013-05-13 | 2013-07-31 | 十九冶成都建设有限公司 | Early-strength antifreezing polycarboxylic acid composite water reducing agent and application thereof |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105802259A (en) * | 2016-03-24 | 2016-07-27 | 湖州新奥克化工有限公司 | High-weather-resistance emulsified asphalt for CA mortar and preparation method thereof |
| CN106431072A (en) * | 2016-08-28 | 2017-02-22 | 丁玉琴 | Anti-cracking self-repairing concrete pumping agent preparation method |
| CN108191289A (en) * | 2017-12-29 | 2018-06-22 | 中科院广州化学有限公司 | A kind of carbon black modified polycarboxylate water-reducer and its preparation method and application |
| CN108191289B (en) * | 2017-12-29 | 2020-12-04 | 中科院广州化学有限公司 | Carbon black modified polycarboxylate superplasticizer and preparation method and application thereof |
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Application publication date: 20140305 |