Heat preserving and insulating material
Technical field
The present invention relates to a kind of construction material, particularly relate to a kind of heat preserving and insulating material.
Background technology
Along with persistently going deep into of country's propulsion energy-saving environmental protection, the enforcement of Regulation of building energy-saving, future architecture energy-saving heat preserving material
There is wide market development space in material.Now, whole world heat preserving and insulating material is just towards efficient, energy-conservation, thin layer, heat insulation, waterproof
Protect outward integration direction to develop, at Development of Novel heat preserving and insulating material and meet structural thermal insulation power-saving technology simultaneously, more emphasized
Specific aim uses heat-insulation material, by standard criterion design and construction, makes great efforts improve insulating efficiency and reduce cost.
Summary of the invention
The technical problem to be solved is to provide a kind of heat preserving and insulating material.
A kind of heat preserving and insulating material, including following components in parts by weight: Portland cement 20-30 part, kieselguhr 40-
60 parts, anion powder 5-15 part for building, Lauxite 10-20 part, basalt fibre 1-3 part, sodium lauryl sulphate 0.2-
0.8 part.
Preferably, described anion powder for building is made up of following weight parts raw material: 70 parts of tourmaline, Dineodymium trioxide 10-20
Part, terbium peroxide 10-20 part.
Dineodymium trioxide, Chinese another name: neodymium oxide, CAS:1313-97-9.Terbium peroxide, CAS:12037-01-3.
By each raw material mix homogeneously, pulverize, can be prepared by described anion powder for building.Again by Portland cement,
Kieselguhr, anion powder for building, Lauxite, basalt fibre and sodium lauryl sulphate are uniformly mixed, and can make
Obtain described heat preserving and insulating material.
The heat preserving and insulating material good effect of heat insulation of the present invention energy persistently anion releasing.
Detailed description of the invention
Below in conjunction with embodiments of the invention, the technical scheme in the embodiment of the present invention is clearly and completely retouched
State, it is clear that described embodiment is only a part of embodiment of the present invention rather than whole embodiments.
Weigh each raw material, mix homogeneously by the corresponding each embodiment of table 1 or comparative example data respectively, pulverize, grind, control grain
Degree D50≤0.5 micron, can be prepared by described heat preserving and insulating material.Tourmaline selects Shijiazhuang tourmaline mineral products company limited
The tourmaline powder produced.The urea-formaldehyde resin powder that Langfang Sen Bang Chemical Co., Ltd. produces selected by Lauxite.
Table 1: heat preserving and insulating material formula table unit: kilogram
|
Embodiment 1 |
Embodiment 2 |
Embodiment 3 |
Comparative example 1 |
Portland cement |
25 |
25 |
25 |
25 |
Kieselguhr |
50 |
50 |
50 |
50 |
Lauxite |
15 |
15 |
15 |
15 |
Basalt fibre |
2 |
2 |
2 |
2 |
Sodium lauryl sulphate |
0.5 |
0.5 |
0.5 |
0.5 |
Tourmaline |
7 |
7 |
7 |
7 |
Dineodymium trioxide |
1.5 |
3 |
- |
- |
Terbium peroxide |
1.5 |
- |
3 |
- |
Ceria |
- |
- |
- |
3 |
Test case:
Take the heat preserving and insulating material that 1000 grams of present invention prepare to be placed in seal box and uniformly spread out, airtight 24 hours, with U.S.
The AIC-1000 anionic textiles instrument that Alphalab company of state produces every detection in 1 hour once, takes 20 data every time, tries to achieve
The meansigma methods of each data is shown in Table 2 as final detection result, test data.
Table 2: anion-generating capacity test tables of data
|
Anion-generating capacity, individual/cm3 |
Embodiment 1 |
560 |
Embodiment 2 |
475 |
Embodiment 3 |
510 |
Comparative example 1 |
530 |
Comparing embodiment 1 and embodiment 2-3, tourmaline compounds with Dineodymium trioxide and terbium peroxide, and effect is substantially better than electricity
Gas stone is compounding with Dineodymium trioxide or tourmaline compounds with terbium peroxide.
As the common knowledge of this area, nano titanium oxide, ceria, lanthana, oxidation are wrong, Dineodymium trioxide respectively with
Tourmaline is combined, and negative aeroion tells on as the strongest with being combined of ceria, terbium peroxide, lanthana effect one
As, Dineodymium trioxide, titanium oxide reduce the air-anion concentration that tourmaline produces on the contrary.But the present invention is found surprisingly that, than
Relatively embodiment 1 and comparative example 1, use tourmaline to compound with Dineodymium trioxide and terbium peroxide, and effect is better than tourmaline and titanium dioxide
Cerium compounds.
Table 3: heat preserving and insulating material performance test table
Basalt fibre, is, after basalt building stones melt at 1450-1500 DEG C, to be drawn at a high speed by platinum-rhodium alloy bushing
The continuous fiber of system.Be similar to glass fibre, its performance between high intensity S glass fibre and alkali-free E glass fibre,
The color of pure natural basalt fibre is generally brown, and some is like golden.
Basalt fibre is a kind of emerging novel inorganic environment-friendly and green high performance fibre material, and it is by titanium dioxide
The basalt building stones of the oxide compositions such as silicon, aluminium oxide, calcium oxide, ferrum oxide and titanium dioxide are after high-temperature fusion, by leakage
Plate Defect.Basalt continuous fiber not only good stability, but also have electrical insulating property, anticorrosive, flame resistant,
The multiple excellent properties such as high temperature resistant.Additionally, the garbage that the production technology of basalt fibre produces is few, environmental pollution is little, produces
Can directly proceed in ecological environment after product are discarded, without any harm, thus be a kind of genuine green, environment-friendly materials.
Above-described embodiment, it is thus understood that be merely to illustrate the present invention rather than limit the scope of the invention.Readding
After having read the content that the present invention records, the present invention can be made various changes or modifications by those skilled in the art, these equivalences
Change and modification fall into the scope of the claims in the present invention equally.