CN104628336A - Anionic building thermal-insulation material - Google Patents
Anionic building thermal-insulation material Download PDFInfo
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- CN104628336A CN104628336A CN201510066845.5A CN201510066845A CN104628336A CN 104628336 A CN104628336 A CN 104628336A CN 201510066845 A CN201510066845 A CN 201510066845A CN 104628336 A CN104628336 A CN 104628336A
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Abstract
The invention discloses an anionic building thermal-insulation material which comprises the following components in parts by weight: 20-30 parts of ordinary Portland cement, 40-60 parts of expanded vermiculite, 5-15 parts of anionic powder for building, 10-20 parts of urea-formaldehyde resin, 1-3 parts of polysulfonamide fiber and 0.2-0.8 part of lauryl sodium sulfate. The anionic building thermal-insulation material has favorable thermal-insulation effect and can release anions persistently.
Description
Technical field
The present invention relates to a kind of material of construction, particularly relate to a kind of negative ion building thermal insulation material.
Background technology
Along with continuing deeply of national propulsion energy-saving environmental protection, the enforcement of Regulation of building energy-saving, there is wide market development space in future architecture energy-saving and heat-insulating material.Now, whole world heat preserving and insulating material just protects integrated future development outside efficient, energy-conservation, thin layer, heat insulation, waterproof, at Development of Novel heat preserving and insulating material and the while of meeting structural thermal insulation power-saving technology, more emphasize to use heat-insulation material targetedly, by standard specifications design and construction, make great efforts improve insulating efficiency and reduce costs.
Summary of the invention
Technical problem to be solved by this invention is to provide a kind of negative ion building thermal insulation material.
A kind of negative ion building thermal insulation material, comprises the component of following weight parts: ordinary Portland cement 20-30 part, expanded vermiculite 40-60 part, negative ion powder 5-15 part for building, urea-formaldehyde resin 10-20 part, polysulphonamide fiber 1-3 part, sodium lauryl sulphate 0.2-0.8 part.
Preferably, described negative ion powder for building is made up of following weight parts raw material: 70 parts, tourmalinite, Neodymium trioxide 10-20 part, terbium peroxide 10-20 part.
Neodymium trioxide, Chinese another name: neodymium sesquioxide, CAS:1313-97-9.Terbium peroxide, CAS:12037-01-3.
Each raw material is mixed, pulverizes, described negative ion powder for building can be obtained.Again ordinary Portland cement, expanded vermiculite, negative ion powder for building, urea-formaldehyde resin, polysulphonamide fiber and sodium lauryl sulphate are uniformly mixed, described negative ion building thermal insulation material can be obtained.
Negative ion building thermal insulation material good effect of heat insulation of the present invention also can lasting anion releasing.
Embodiment
Below in conjunction with embodiments of the invention, be clearly and completely described the technical scheme in the embodiment of the present invention, obviously, described embodiment is only the present invention's part embodiment, instead of whole embodiments.
Take each raw material by the corresponding each embodiment of table 1 or comparative example data respectively, mix, pulverize, grinding, Control granularity D50≤0.5 micron, can obtain described negative ion building thermal insulation material.The tourmaline powder that tourmalinite selects Shijiazhuang Tourmaline mineral products company limited to produce.The urea-formaldehyde resin powder that urea-formaldehyde resin selects Langfang Sen Bang Chemical Co., Ltd. to produce.
Table 1: negative ion building thermal insulation material formula table unit: kilogram
| Embodiment 1 | Embodiment 2 | Embodiment 3 | Comparative example 1 | |
| Ordinary Portland cement | 25 | 25 | 25 | 25 |
| Expanded vermiculite | 50 | 50 | 50 | 50 |
| Urea-formaldehyde resin | 15 | 15 | 15 | 15 |
| Polysulphonamide fiber | 2 | 2 | 2 | 2 |
| Sodium lauryl sulphate | 0.5 | 0.5 | 0.5 | 0.5 |
| Tourmalinite | 7 | 7 | 7 | 7 |
| Neodymium trioxide | 1.5 | 3 | - | - |
| Terbium peroxide | 1.5 | - | 3 | - |
| Cerium dioxide | - | - | - | 3 |
Test case:
Get negative ion building thermal insulation material that 1000 grams of the present invention obtain to be placed in watertight chest and evenly to spread out, airtight 24 hours, the AIC-1000 anionic textiles instrument produced with Alphalab company of the U.S. detected once every 1 hour, get 20 data at every turn, try to achieve the mean value of each data as final detection result, test data is in table 2.
Table 2: anion-generating capacity test data table
| Anion-generating capacity, individual/cm 3 | |
| Embodiment 1 | 515 |
| Embodiment 2 | 425 |
| Embodiment 3 | 450 |
| Comparative example 1 | 485 |
Comparing embodiment 1 and embodiment 2-3, tourmalinite and Neodymium trioxide and terbium peroxide composite, successful is better than tourmalinite and Neodymium trioxide is composite or tourmalinite and terbium peroxide composite.
As the common practise of this area, nano titanium oxide, cerium dioxide, lanthanum trioxide, oxidation are wrong, Neodymium trioxide respectively with tourmalinite compound, negative aeroion tells on as the strongest with the compound of cerium dioxide, terbium peroxide, lanthanum trioxide effect are general, and Neodymium trioxide, titanium oxide reduce the air-anion concentration that tourmalinite produces on the contrary.But the present invention finds unexpectedly, comparing embodiment 1 and comparative example 1, adopt tourmalinite and Neodymium trioxide and terbium peroxide composite, effect is better than tourmalinite and cerium dioxide is composite.
Table 3: negative ion building thermal insulation material performance test table
Polysulphonamide fiber, also known as polysulfonamides fibre, is called for short PSA fiber, commodity special peace synthetic fibre (TANLON) by name.PSA fiber is a kind of aromatic polyamide fibre with special construction, and formal name used at school is Polyphenylene Sulfone terephthalamide fiber, and this fiber is by 4,4'-diaminodiphenylsulfone(DDS), and the polycondensate of 3,3'-diaminodiphenylsulfone(DDS) and p-phthaloyl chloride is made.Polysulphonamide fiber introduces benzene structure and sulfuryl when producing, and makes amide group and sulfuryl be interconnected contraposition phenyl and a position phenyl formation linear macromolecule.Due to macromolecular main chain exists strong electrophilic sulfuryl group-(SO2)-, effect is gripped altogether by the double bond of phenyl ring, by the π-conjugated systems of phenyl ring, the cloud density of nitrogen-atoms on amide group is significantly reduced, so have outstanding heat-resisting, firing resistance, its life-time service temperature is 250 DEG C.The experiment proved that, the thermotolerance of polysulphonamide fiber, high temperature dimensional stability, chemical resistant properties, water absorbability and dyeing behavior are all comparatively good.Polysulphonamide fiber material is applied to the fields such as protective article, high-temperature-resistant filtering material, rubbed sealing material, electrically insulating material more.At present, practical application polysulphonamide fiber being applied to material of construction is not had.
Above-described embodiment, is interpreted as only being not used in for illustration of the present invention limiting the scope of the invention.After the content of having read the present invention's record, those skilled in the art can make various changes or modifications the present invention, and these equivalence changes and modification fall into the scope of the claims in the present invention equally.
Claims (2)
1. a negative ion building thermal insulation material, is characterized in that, comprises the component of following weight parts: ordinary Portland cement 20-30 part, expanded vermiculite 40-60 part, negative ion powder 5-15 part for building, urea-formaldehyde resin 10-20 part, polysulphonamide fiber 1-3 part, sodium lauryl sulphate 0.2-0.8 part.
2. negative ion building thermal insulation material as claimed in claim 1, it is characterized in that, described negative ion powder for building is made up of following weight parts raw material: 70 parts, tourmalinite, Neodymium trioxide 10-20 part, terbium peroxide 10-20 part.
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| CN201510066845.5A CN104628336B (en) | 2015-02-10 | 2015-02-10 | Anion building thermal insulation material |
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Cited By (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105152617A (en) * | 2015-09-06 | 2015-12-16 | 孙小力 | Gypsum plaster board produced by utilizing negative ion powder and preparation method |
| CN105859182A (en) * | 2016-04-01 | 2016-08-17 | 留伟平 | Mud negative ion powder multifunctional inner wall material and preparation method thereof |
| CN106751449A (en) * | 2017-03-10 | 2017-05-31 | 浙江醒缘生物科技有限公司 | A kind of housing of TV set |
| CN107032730A (en) * | 2017-06-01 | 2017-08-11 | 冯新平 | A kind of novel building external-wall heat-insulation material and preparation method thereof |
| WO2018107863A1 (en) * | 2016-12-15 | 2018-06-21 | 赖群广 | Construction thermal insulation external wall |
| CN108821658A (en) * | 2018-07-13 | 2018-11-16 | 安徽钰锦生态木材料有限公司 | A kind of thermal insulation material used for building exterior wall |
| CN109231889A (en) * | 2018-10-25 | 2019-01-18 | 合肥梵腾环保科技有限公司 | A kind of novel building compound insulating material and its application |
| CN109305775A (en) * | 2018-10-25 | 2019-02-05 | 合肥梵腾环保科技有限公司 | A kind of building energy-saving heat-insulating material and its insulation board |
| CN109336468A (en) * | 2018-10-25 | 2019-02-15 | 合肥梵腾环保科技有限公司 | A kind of preparation method of antibacterial anionic building thermal insulation material |
| CN115785753A (en) * | 2022-12-22 | 2023-03-14 | 亚士漆(上海)有限公司 | Bamboo charcoal negative ion coating and preparation method and application thereof |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN105152617A (en) * | 2015-09-06 | 2015-12-16 | 孙小力 | Gypsum plaster board produced by utilizing negative ion powder and preparation method |
| CN105859182A (en) * | 2016-04-01 | 2016-08-17 | 留伟平 | Mud negative ion powder multifunctional inner wall material and preparation method thereof |
| CN105859182B (en) * | 2016-04-01 | 2018-07-20 | 留伟平 | A kind of multi-functional inner wall surface material of mud negative ion powder and preparation method thereof |
| WO2018107863A1 (en) * | 2016-12-15 | 2018-06-21 | 赖群广 | Construction thermal insulation external wall |
| CN106751449A (en) * | 2017-03-10 | 2017-05-31 | 浙江醒缘生物科技有限公司 | A kind of housing of TV set |
| CN107032730A (en) * | 2017-06-01 | 2017-08-11 | 冯新平 | A kind of novel building external-wall heat-insulation material and preparation method thereof |
| CN108821658A (en) * | 2018-07-13 | 2018-11-16 | 安徽钰锦生态木材料有限公司 | A kind of thermal insulation material used for building exterior wall |
| CN109231889A (en) * | 2018-10-25 | 2019-01-18 | 合肥梵腾环保科技有限公司 | A kind of novel building compound insulating material and its application |
| CN109305775A (en) * | 2018-10-25 | 2019-02-05 | 合肥梵腾环保科技有限公司 | A kind of building energy-saving heat-insulating material and its insulation board |
| CN109336468A (en) * | 2018-10-25 | 2019-02-15 | 合肥梵腾环保科技有限公司 | A kind of preparation method of antibacterial anionic building thermal insulation material |
| CN115785753A (en) * | 2022-12-22 | 2023-03-14 | 亚士漆(上海)有限公司 | Bamboo charcoal negative ion coating and preparation method and application thereof |
| CN115785753B (en) * | 2022-12-22 | 2024-01-19 | 亚士漆(上海)有限公司 | Bamboo charcoal negative ion coating and preparation method and application thereof |
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Effective date of registration: 20190529 Address after: 071300 East District of Boye Economic Development Zone, Baoding City, Hebei Province Patentee after: Hebei Zhibo insulation materials manufacturing Co. Ltd. Address before: Room 411-45-4, 4th floor, Science and Technology Building, 599 Jiangnan Road, Ningbo High-tech Zone, Zhejiang Province Patentee before: NINGBO HI-TECH ZONE BAYI NEW MATERIAL TECHNOLOGY CO., LTD. |