CN102515591A - Waterproof fireproof reinforced binder used for straw building block and preparation method thereof - Google Patents
Waterproof fireproof reinforced binder used for straw building block and preparation method thereof Download PDFInfo
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- CN102515591A CN102515591A CN2011104024317A CN201110402431A CN102515591A CN 102515591 A CN102515591 A CN 102515591A CN 2011104024317 A CN2011104024317 A CN 2011104024317A CN 201110402431 A CN201110402431 A CN 201110402431A CN 102515591 A CN102515591 A CN 102515591A
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Abstract
The invention discloses a waterproof fireproof reinforced binder used for a straw building block and a preparation method thereof. The binder comprises the following components: 53 to 57% of magnesium oxide, 30 to 34% of magnesium chloride, 0.05 to 0.1% of ammonium chloride, 0.02 to 0.1% of trisodium phosphate, 0.05 to 0.1% of sodium fluosilicate, 5 to 6% of 191 resin, 4 to 5% of a nanometer silicon waterproof agent and 1.5 to 2.5% of silica micro powder. A preparation method for the binder comprises the following steps: preparing an aqueous solution of magnesium chloride, sequentially adding magnesium oxide, ammonium chloride, trisodium phosphate, sodium fluosilicate and silica micro powder into the aqueous solution of magnesium chloride, carrying out stirring, then adding the 191 resin and the nanometer silicon waterproof agent and carrying out uniform stirring; The preparation method provided in the invention is simple to operate, and the binder is healthy and environment friendly, costs little, has a strong binding force and excellent waterproof and fireproof performances and enables the crop straw to be effectively utilized.
Description
Technical field
The present invention relates to a kind of sticker and preparation method thereof, is that a kind of waterproof fireproofing that is used for the stalk building block strengthens sticker and preparation method thereof specifically.
Background technology
The utilization again of waste crop straws is that people are concerned about and problem demanding prompt solution always.Directly burn, destroy environment; Do fertilizer or biogas, utilization ratio is not high again.At present, crushed stalk brickmaking or making sheet are used as building or finishing material become the application focus of turning waste into wealth.Application number is that 200710107126.9 disclosed " making methods of stalk brick " need be with straw powder and fish glue and concrete heating and pressurizing.Application number is that 200810156833.1 disclosed " composite earth brick made by plant stalk and waste and old rubber " mainly use waste old, is aided with straw powder, polyurethane binder, mixes the post-heating pressurization and makes.Application publication number is that CN101845868A disclosed " plant straw heat-preserving wall brick and working method thereof " is the sticker that utilizes portland cement clinker, Calucium Silicate powder, gypsum, wooden calcium sulfonate to make; The stalk that is crushed to 5mm～20mm, do not have native stone flour, shake molded through brick machine mould.But no matter above method is high temperature sintering or add traditional condensing agents such as cement, gypsum, waste resource or contaminate environment, and application prospect is not very good.We can say also there is not a kind of mineral binder bond of environmental protection up to now, make the stalk product of producing have excellent waterproof fireproofing performance.
Summary of the invention
Goal of the invention: in order to overcome the deficiency of prior art, the object of the present invention is to provide a kind ofly have that good waterproof fireproofing performance, cohesive force are strong, the waterproof fireproofing that is used for the stalk building block of environmental protection, safety strengthens sticker and preparation method thereof.
Technical scheme: in order to solve technique scheme; The technical scheme that the present invention adopted is: a kind of waterproof fireproofing that is used for the stalk building block strengthens sticker, comprises following components in weight percentage: Natural manganese dioxide 53%～57%, magnesium chloride 30%～34%, ammonium chloride 0.05%～0.1%, tsp 0.02%～0.1%, Sodium Silicofluoride 98min 0.05%～0.1%, 191 resins 5%～6%, nano-silicon water-resisting agent 4%～5% and fine silica powder 1.5%～2.5% partially.
The above-mentioned waterproof fireproofing that is used for the stalk building block strengthens the preparation method of sticker; At first magnesium chloride is made into the magnesium chloride brine of 15～30oB é; In magnesium chloride brine, add Natural manganese dioxide, ammonium chloride, tsp, Sodium Silicofluoride 98min, fine silica powder partially then successively, stir then and be thick till; Add 191 resins and nano-silicon water-resisting agent again, promptly obtain said sticker after restir is even.
Beneficial effect: compared with prior art, the sticker of the present invention's preparation is a kind of special-purpose binding paste that is used for the agricultural crop straw building block, and major advantage is following: 1) required batching all is inorganic materials, and health environment-friendly does not have " three wastes " discharging; 2) preparation technology and equipment are simple, and is cheap, and time duration is short; 3) have good waterproof fireproofing performance, cohesive force is strong; 4) effectively utilize crop straw refuse, suitability for industrialized production and popularizing application prospect are wide.The invention enables the utilization again of agricultural crop straw to become reality, simultaneously also provide high being used to of a kind of cost performance to produce the professional sticker of stalk brick or stalk plate for corresponding suitability for industrialized production enterprise.
Embodiment
Below in conjunction with embodiment the present invention is done further detailed description.Should be pointed out that for those skilled in the art, under the prerequisite that does not break away from the principle of the invention, can also make some improvement, these improvement also should be regarded as protection scope of the present invention.
Embodiment 1: a kind of waterproof fireproofing that is used for the stalk building block strengthens sticker, comprises following components in weight percentage: Natural manganese dioxide 57%, magnesium chloride 30%, ammonium chloride 0.1%, tsp 0.1%, Sodium Silicofluoride 98min 0.05%, 191 resins 6%, nano-silicon water-resisting agent 4.25% and fine silica powder 2.5% partially.What wherein 191 resins adopted is that Hubei Milky Way industrial chemicals ltd produces, and what the nano-silicon water-resisting agent adopted is that the excellent moral in Changshu is liked the UTI-F5 nano-silicon water-resisting agent that coating ltd produces.
The preparation method of above-mentioned sticker is: earlier in FL type dispersator 500L material cylinder, add magnesium chloride, stirring velocity is to add water under the situation of 160r/min to be mixed with 18～26oB é solution; Then successively with Natural manganese dioxide, ammonium chloride, tsp, Sodium Silicofluoride 98min, fine silica powder join among the material cylinder partially, stir 5min after solution be thick; Add 191 resins at last, the nano-silicon water-resisting agent stirs 5min, configures the waterproof fireproofing that is used for the stalk building block and strengthens sticker.Wherein used starting material and equipment are commercially available.
Embodiment 2: a kind of waterproof fireproofing that is used for the stalk building block strengthens sticker, comprises following components in weight percentage: Natural manganese dioxide 53%, magnesium chloride 34%, ammonium chloride 0.1%, tsp 0.1%, Sodium Silicofluoride 98min 0.1%, 191 resins 6%, nano-silicon water-resisting agent 5% and fine silica powder 1.7% partially.What wherein 191 resins adopted is that Hubei Milky Way industrial chemicals ltd produces, and what the nano-silicon water-resisting agent adopted is that the excellent moral in Changshu is liked the UTI-F5 nano-silicon water-resisting agent that coating ltd produces.
The preparation method of above-mentioned sticker is: earlier in FL type dispersator 500L material cylinder, add magnesium chloride, stirring velocity is to add water under the situation of 155r/min to be mixed with 15～18oB é solution; Then successively with Natural manganese dioxide, ammonium chloride, tsp, Sodium Silicofluoride 98min, fine silica powder join among the material cylinder partially, stir 4min after solution be thick; Add 191 resins at last, the nano-silicon water-resisting agent stirs 4min, configures the waterproof fireproofing that is used for the stalk building block and strengthens sticker.Wherein used starting material and equipment are commercially available.
Embodiment 3: a kind of waterproof fireproofing that is used for the stalk building block strengthens sticker, comprises following components in weight percentage: Natural manganese dioxide 55%, magnesium chloride 33%, ammonium chloride 0.05%, tsp 0.08%, Sodium Silicofluoride 98min 0.08%, 191 resins 5%, nano-silicon water-resisting agent 4.49% and fine silica powder 2.3% partially.What wherein 191 resins adopted is that Hubei Milky Way industrial chemicals ltd produces, and what the nano-silicon water-resisting agent adopted is that the excellent moral in Changshu is liked the UTI-F5 nano-silicon water-resisting agent that coating ltd produces.
The preparation method of above-mentioned sticker is: earlier in FL type dispersator 500L material cylinder, add magnesium chloride, stirring velocity is to add water under the situation of 165r/min to be mixed with 26～30oB é solution; Then successively with Natural manganese dioxide, ammonium chloride, tsp, Sodium Silicofluoride 98min, fine silica powder join among the material cylinder partially, stir 6～7min; Solution is thick after adding a little magnesium chloride solution again and stirring 11～15min; Add 191 resins at last, the nano-silicon water-resisting agent stirs 6～7min, configures the waterproof fireproofing that is used for the stalk building block and strengthens sticker.Wherein used starting material and equipment are commercially available.
Embodiment 4: basic identical with embodiment 1; Different is the consumption of component and each component of sticker, for: comprise following components in weight percentage: Natural manganese dioxide 56%, magnesium chloride 32.3%, ammonium chloride 0.08%, tsp 0.02%, Sodium Silicofluoride 98min 0.1%, 191 resins 6%, nano-silicon water-resisting agent 4% and fine silica powder 1.5% partially.
Detect according to industry conventional sense standard, the result is following:
| Performance | Embodiment 1 | Embodiment 2 | Embodiment 3 | Embodiment 4 | At present existing sticker |
| Water-intake rate % | 3.5-4 | 3.5-4 | 3.5-4 | 3.5-4 | 7.2 |
| Fire line | The A level | The A level | The A level | The A level | The A level |
| Cohesive force Mpa | ≥1.1 | ≥1.1 | ≥1.1 | ≥1.1 | 1.0 |
Claims (2)
1. a waterproof fireproofing that is used for the stalk building block strengthens sticker; It is characterized in that, comprise following components in weight percentage: Natural manganese dioxide 53%～57%, magnesium chloride 30%～34%, ammonium chloride 0.05%～0.1%, tsp 0.02%～0.1%, Sodium Silicofluoride 98min 0.05%～0.1%, 191 resins 5%～6%, nano-silicon water-resisting agent 4%～5% and fine silica powder 1.5%～2.5% partially.
2. strengthen the preparation method of sticker according to the said waterproof fireproofing that is used for the stalk building block of claim 1; It is characterized in that; At first magnesium chloride is made into the magnesium chloride brine of 15～30oB é; In magnesium chloride brine, add Natural manganese dioxide, ammonium chloride, tsp, Sodium Silicofluoride 98min, fine silica powder partially then successively, stir then and be thick till; Add 191 resins and nano-silicon water-resisting agent again, promptly obtain said sticker after restir is even.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011104024317A CN102515591A (en) | 2011-12-07 | 2011-12-07 | Waterproof fireproof reinforced binder used for straw building block and preparation method thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011104024317A CN102515591A (en) | 2011-12-07 | 2011-12-07 | Waterproof fireproof reinforced binder used for straw building block and preparation method thereof |
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| Publication Number | Publication Date |
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| CN102515591A true CN102515591A (en) | 2012-06-27 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN2011104024317A Pending CN102515591A (en) | 2011-12-07 | 2011-12-07 | Waterproof fireproof reinforced binder used for straw building block and preparation method thereof |
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Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103484020A (en) * | 2013-09-05 | 2014-01-01 | 杨轶 | Novel wood floor waterproofing agent |
| CN103626433A (en) * | 2013-12-02 | 2014-03-12 | 安徽循环经济技术工程院 | Novel straw insulation board and preparation method thereof |
| CN107639907A (en) * | 2017-08-30 | 2018-01-30 | 佛山市高明顺高木业有限公司 | A kind of formaldehydeless sheet material of fire-retardant insect prevention and its processing method |
| CN109650838A (en) * | 2019-01-24 | 2019-04-19 | 南京富源资源利用有限公司 | Stalk thermal insulation coatings and preparation method thereof |
-
2011
- 2011-12-07 CN CN2011104024317A patent/CN102515591A/en active Pending
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103484020A (en) * | 2013-09-05 | 2014-01-01 | 杨轶 | Novel wood floor waterproofing agent |
| CN103484020B (en) * | 2013-09-05 | 2015-11-18 | 新昌县新诚工业产品设计有限公司 | A kind of timber floor water-resisting agent |
| CN103626433A (en) * | 2013-12-02 | 2014-03-12 | 安徽循环经济技术工程院 | Novel straw insulation board and preparation method thereof |
| CN103626433B (en) * | 2013-12-02 | 2016-03-30 | 安徽循环经济技术工程院 | A kind of straw heat-insulating board and preparation method thereof |
| CN107639907A (en) * | 2017-08-30 | 2018-01-30 | 佛山市高明顺高木业有限公司 | A kind of formaldehydeless sheet material of fire-retardant insect prevention and its processing method |
| CN109650838A (en) * | 2019-01-24 | 2019-04-19 | 南京富源资源利用有限公司 | Stalk thermal insulation coatings and preparation method thereof |
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Application publication date: 20120627 |