CN106746691A - Microlandschaft carves special rock wool - Google Patents
Microlandschaft carves special rock wool Download PDFInfo
- Publication number
- CN106746691A CN106746691A CN201611195416.9A CN201611195416A CN106746691A CN 106746691 A CN106746691 A CN 106746691A CN 201611195416 A CN201611195416 A CN 201611195416A CN 106746691 A CN106746691 A CN 106746691A
- Authority
- CN
- China
- Prior art keywords
- rock wool
- microlandschaft
- carves
- special rock
- cutting
- 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.)
- Pending
Links
Classifications
-
- C—CHEMISTRY; METALLURGY
- C03—GLASS; MINERAL OR SLAG WOOL
- C03C—CHEMICAL COMPOSITION OF GLASSES, GLAZES OR VITREOUS ENAMELS; SURFACE TREATMENT OF GLASS; SURFACE TREATMENT OF FIBRES OR FILAMENTS MADE FROM GLASS, MINERALS OR SLAGS; JOINING GLASS TO GLASS OR OTHER MATERIALS
- C03C13/00—Fibre or filament compositions
- C03C13/06—Mineral fibres, e.g. slag wool, mineral wool, rock wool
Abstract
Special rock wool is carved the invention discloses a kind of microlandschaft, its fibre diameter is thinner, relatively soft, be not easily caused skin urtication in cutting process and be suitable to cutting；Its fiber softening is good, is difficult airborne dust in cutting process and is suitable to cutting；In the aqueous systems and under the environment such as sunshine, oxide components are difficult to separate out, with weatherability and corrosion resistance.A kind of microlandschaft carves special rock wool, by following mass percent into being grouped into：Al2O3 17~25%、CaO 15~20%、MgO 7~15%、TiO2 1~3%、MnO 0.01~0.9%、P2O5 0.01~0.9%、SrO 0.01~0.9%、Na2O 0.01~0.4%、K2O 0.1~2%、SiO230 55%, impurity 0 ~ 5%, total iron content is 4 ~ 17%.
Description
Technical field
The invention belongs to the technical field of landscape, concretely relate to a kind of microlandschaft and carve special rock wool.
Background technology
Microlandschaft carves special rock wool, for planting landscape plant.When using, to energy after rock wool increase water and nutrient solution
Instead of soil planting matrix is provided to landscape plant.Microlandschaft carves special rock wool, it can be cut according to the intention of user
Cut, microlandschaft is carved into the shape that special rock wool cuts original aesthetic feeling, e.g. artificial hillock or other shapes
Shape, assigns landscape more beautiful visual effect.
At present, existing rock wool is mainly used in building exterior wall heat preserving, and for manufacturing rock wool filled board.This purposes
Rock wool be mainly made up of basalt, dolomite, slag.But, the inapplicable engraving as microlandschaft of the rock wool of this structure is used
Rock wool, its reason is as follows：
1. average fibre diameter is in 4-7um（Fractions be material fiber average diameter based on slag in 7-10um or more
It is high）, fibre diameter is excessively thick, is easily caused airborne dust and skin urtication in cutting process, be unfavorable for experience in use and
Impression；
2. fiber softening is not enough, causes the intensity decreases of sheet material, cannot keep enough for fine structure in cutting
Intensity.And being easy to fracture causes airborne dust and skin urtication
3., because rock wool is mainly used in landscape moulding and the plantation of plant, the composition of conventional rock wool is in aqueous systems and the ring such as sunshine
Under border, oxide components are easy to separate out, and cause weatherability and structural damage.
The content of the invention
Special rock wool is carved it is an object of the invention to provide a kind of microlandschaft, its fibre diameter is thinner, relatively soft, is cutting
Skin urtication is not easily caused during cutting and be suitable to cutting；Its fiber softening is good, is difficult airborne dust in cutting process and is suitable to
Cutting；In the aqueous systems and under the environment such as sunshine, oxide components are difficult to separate out, with weatherability and corrosion resistance.
In order to solve the above technical problems, the object of the present invention is achieved like this：A kind of microlandschaft carves special rock wool,
By following mass percent into being grouped into：Al2O3 17~25%、CaO 15~20%、MgO 7~15%、TiO2 1~3%、MnO
0.01~0.9%、P2O5 0.01~0.9%、SrO 0.01~0.9%、Na2O 0.01~0.4%、K2O 0.1~2%、SiO2It is 30-55%, miscellaneous
Matter 0 ~ 5%, total iron content is 4 ~ 17%.
On the basis of such scheme and as the preferred scheme of such scheme：Al2O3 19-21%、CaO 15-17%、
MgO 9-11%、TiO2 1-2%、MnO 0.01-0.05%、P2O5 0.01-0.05%、SrO0.01-0.05%、Na2O 0.01-
0.4%th, K2O 0.1-1%, SiO2 40-44%, impurity 1-3%, total iron content are 9-13%.
On the basis of such scheme and as the preferred scheme of such scheme：Total iron is FeO, Fe2O3In iron simple substance
One or more.
The present invention is prominent and beneficial compared to existing technology to be had the technical effect that：
Microlandschaft of the invention carves special rock wool, and the work of regulation properties of product is reached by using new material combination
With.Microlandschaft proposed by the present invention carves special rock wool, by increasing the content of total iron come so that the diameter of fiber attenuates, together
The content of silica and aluminum oxide in Shi Tigao components so that the softness enhancing of fiber, is difficult hair in cutting process
The excessive fracture of life and cause airborne dust with skin urtication, therefore and be suitable to cutting be not easily caused skin urtication in cutting process and
It is suitable to cutting；The weatherability and corrosion resistance of fiber are caused by increasing the content of aluminum oxide to be increased.
Figure of description
Fig. 1 is that microlandschaft of the invention carves special rock wool fibers in lime solution, 80 DEG C of temperature, by accelerated ageing
Surface topography after 12 days.
Fig. 2 be existing glass fibre in lime solution, 80 DEG C of temperature, the surface after accelerated ageing 12 days
Pattern.
Specific embodiment
With specific embodiment, the invention will be further described below in conjunction with the accompanying drawings.
Embodiment 1
A kind of microlandschaft carves special rock wool, by following mass percent into being grouped into：Al2O3 20%、CaO 16%、MgO
10%th, TiO2 1.2%, MnO 0.03%, P2O5 0.04%, SrO 0.03%, Na2O 0.2%, K2O 0.5%, SiO2 41%, impurity
2%th, total iron content is 9%.It should be noted that in said ratio, total iron content is 9%, i.e. FeO, Fe2O3 and iron simple substance three
The total content for planting component is 9%.It is of course also possible to be one or two in FeO, Fe2O3 and iron simple substance.
Microlandschaft of the invention carves special rock wool, and fiber is measured through the detection method of GB25975-2010 fibre diameters
Average diameter is 2.5-4 μm；It is thinner relative to the average fibre diameter of existing rock wool, additionally, also significantly improve soft
It is soft.In terms of corrosion resistance, the special rock wool of rock wool microlandschaft of the invention engraving and existing glass fibre are immersed in
In the lime solution of saturation, 80 DEG C of temperature, by after accelerated ageing 12 days, the surface topography of observation.Can be with from Fig. 1, Fig. 2
It is clearly seen that, the vestige that rock wool fibers surface in lime solution is not almost corroded, the surface of rock wool is attachment one
A little small particulate matters.But fiberglass surfacing is all corroded, surface is in squamous, and its mass loss is more serious.That is,
Microlandschaft of the invention carves special rock wool and improves weatherability and corrosion resistance.
The experiment proved that, microlandschaft carves special rock wool, by following mass percent into being grouped into：Al2O3 19~
21%、CaO 15~17%、MgO 9~11%、TiO2 1~2%、MnO 0.01~0.05%、P2O5 0.01~0.05%、SrO0.01~
0.05%th, Na2O 0.01 ~ 0.4%, K2O 0.1 ~ 1%, SiO2 40 ~ 44%, impurity 1 ~ 3%, total iron content are 9 ~ 13%.Using above-mentioned
Microlandschaft obtained by scheme carves special rock wool, and its average fibre diameter is 2.5-4 μm, and corrosion resistance is also shown
Write and improve.
Embodiment 2
It is identical that the microlandschaft of the present embodiment carves the special rock wool rock wool component special with the microlandschaft engraving in embodiment 1,
Both differences for differing only in constituent content.Specifically, by following mass percent into being grouped into：Al2O3 17~
25%、CaO 15~20%、MgO 7~15%、TiO2 1~3%、MnO 0.01~0.9%、P2O5 0.01~0.9%、SrO 0.01~
0.9%th, Na2O 0.01 ~ 0.4%, K2O 0.1 ~ 2%, SiO2 30-55%, impurity 0 ~ 5%, total iron content are 4 ~ 17%.This component
The microlandschaft of content carves special rock wool, thinner in the more existing glass fibre of average fibre diameter, is also obtained in corrosion resistance
To raising, additionally, the microlandschaft of this component proportion to carve special its fibre diameter of rock wool thinner, while improve fiber
Softness, the sensation of skin urtication will not be produced in cutting process and is suitable to cutting.
Above-described embodiment is only presently preferred embodiments of the present invention, is not limited the scope of the invention according to this, therefore：It is all according to
The equivalence changes that structure of the invention, shape, principle are done, all should be covered by within protection scope of the present invention.
Claims (3)
1. a kind of microlandschaft carves special rock wool, by following mass percent into being grouped into：Al2O3 17~25%、CaO 15~
20%、MgO 7~15%、TiO2 1~3%、MnO 0.01~0.9%、P2O5 0.01~0.9%、SrO 0.01~0.9%、Na2O 0.01~
0.4%、K2O 0.1~2%、SiO230-55%, impurity 0 ~ 5%, total iron content are 4 ~ 17%.
2. microlandschaft according to claim 1 carves special rock wool, it is characterised in that：Al2O3 19~21%、CaO 15~
17%、MgO 9~11%、TiO2 1~2%、MnO 0.01~0.05%、P2O5 0.01~0.05%、SrO0.01~0.05%、Na2O
0.01 ~ 0.4%, K2O 0.1 ~ 1%, SiO2 40 ~ 44%, impurity 1 ~ 3%, total iron content are 9 ~ 13%.
3. microlandschaft according to claim 1 carves special rock wool, it is characterised in that：Total iron is FeO, Fe2O3With iron list
One or more in matter.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201611195416.9A CN106746691A (en) | 2016-12-22 | 2016-12-22 | Microlandschaft carves special rock wool |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201611195416.9A CN106746691A (en) | 2016-12-22 | 2016-12-22 | Microlandschaft carves special rock wool |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN106746691A true CN106746691A (en) | 2017-05-31 |
Family
ID=58900375
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201611195416.9A Pending CN106746691A (en) | 2016-12-22 | 2016-12-22 | Microlandschaft carves special rock wool |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106746691A (en) |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1273505A (en) * | 1998-05-06 | 2000-11-15 | 伊索福圣戈班公司 | Biodegradable mineral wool composition |
| CN106069706A (en) * | 2016-07-28 | 2016-11-09 | 浙江新纪元文化休闲有限公司 | Family's landscape planting system, front yard landscape planting suit and manufacture method |
-
2016
- 2016-12-22 CN CN201611195416.9A patent/CN106746691A/en active Pending
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1273505A (en) * | 1998-05-06 | 2000-11-15 | 伊索福圣戈班公司 | Biodegradable mineral wool composition |
| CN106069706A (en) * | 2016-07-28 | 2016-11-09 | 浙江新纪元文化休闲有限公司 | Family's landscape planting system, front yard landscape planting suit and manufacture method |
Non-Patent Citations (1)
| Title |
|---|
| 张耀明等: "《玻璃纤维与矿物棉全书》", 31 March 2001, 化学工业出版社 * |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20170531 |
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| RJ01 | Rejection of invention patent application after publication |