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Special rock wool for micro-landscape sculptures

A micro-landscape and rock wool technology, applied in the field of landscape, can solve the problems of reduced sheet strength, weather resistance and structural damage, insufficient fiber softness, etc., to achieve the effect of enhanced softness, weather resistance and corrosion resistance.

Inactive Publication Date: 2017-05-31
ZHEJIANG XUANMING NEW MATERIALS
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] 1. The average fiber diameter is 4-7um (the average fiber diameter of some materials mainly composed of slag is 7-10um or higher), and the fiber diameter is too thick, which will easily cause dust and skin itching during cutting, which is not conducive to the use process experiences and feelings in
[0005] 2. Insufficient softness of the fiber leads to a decrease in the strength of the sheet, and cannot maintain sufficient strength for the fine structure during cutting
And breaks easily causing dust and itchy skin
[0006] 3. Because rock wool is mainly used for landscape modeling and planting of plants, the components of conventional rock wool are easy to precipitate in the water system and sunlight and other environments, resulting in damage to weather resistance and structure

Method used

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
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Examples

Experimental program
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Effect test

Embodiment 1

[0018] A kind of rock wool specially used for micro-landscape carving, which is composed of the following components in mass percentage: Al2O3 20%, CaO 16%, MgO 10%, TiO2 1.2%, MnO 0.03%, P2O5 0.04%, SrO 0.03%, Na2O 0.2%, K2O 0.5%, SiO2 41%, impurity 2%, total iron content 9%. It should be noted that, in the above ratio, the total iron content is 9%, that is, the total content of the three components of FeO, Fe2O3 and iron is 9%. Of course, it can also be one or both of FeO, Fe2O3 and iron.

[0019] The rock wool specially used for micro-landscape carving of the present invention has an average fiber diameter of 2.5-4 μm as measured by the GB25975-2010 fiber diameter detection method; it is relatively thinner than the existing rock wool fiber average diameter, and in addition, it is also obviously Improved flexibility. In terms of corrosion resistance, the rock wool special for rock wool micro-landscape carving of the present invention and the existing glass fiber are soaked...

Embodiment 2

[0022] The rock wool dedicated to micro-landscape carving in this embodiment has the same components as the rock wool dedicated to micro-landscape carving in Example 1, and the difference between the two is only in the content of the components. Specifically, it consists of the following components by mass percentage: 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%, SiO2 30-55%, impurities 0~5%, total iron content 4~17%. The rock wool dedicated to micro-landscape sculpture with this component content has a finer fiber average diameter than the existing glass fiber, and its corrosion resistance is also improved. In addition, the rock wool dedicated to micro-landscape sculpture with this component ratio The fiber diameter is thinner, and the softness of the fiber is improved at the same time, so it is suitable for cutting without producing skin itching feeling during the cutting process.

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Abstract

The invention discloses special rock wool for micro-landscape sculptures. The special rock wool for the micro-landscape sculptures comprises, by weight, 17-25% of Al2O3, 15-20% of CaO, 7-15% of MgO, 1-3% of TiO2, 0.01-0.9% of MnO, 0.01-0.9% of P2O5, 0.01-0.9% of SrO, 0.01-0.4% of Na2O, 0.1-2% of K2O, 30-55% of SiO2, 0-5% of impurities and 4-17% of total iron. The special rock wool has the advantages that fibers of the special rock wool have small diameters and are soft, skin itching can be prevented in cutting procedures, and accordingly the special rock wool is suitable for cutting; the fibers are good in softness, flying dust can be prevented in the cutting procedures, and accordingly the special rock wool is suitable for cutting; oxide components are difficult to dissolve out in water systems, sunlight environments and the like, and accordingly the special rock wool is weather-resistant and corrosion-resistant.

Description

technical field [0001] The invention belongs to the technical field of landscape, and in particular relates to rock wool specially used for micro-landscape carving. Background technique [0002] Rock wool for micro-landscape carving, used for planting landscape plants. When in use, adding water and nutrient solution to rock wool can replace soil to provide planting base for landscape plants. The rock wool for micro-landscape carving can be cut according to the user's creativity, so that the rock wool for micro-landscape carving can be cut into creative and aesthetic shapes, such as rockery or other shapes, giving the landscape a more beautiful visual effect . [0003] At present, the existing rock wool is mainly used for building exterior wall insulation, and for making rock wool sandwich panels. Rock wool for this purpose is mainly made of basalt, dolomite, and slag. However, rock wool with this structure is not suitable for rock wool for micro-landscape carving, and th...

Claims

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
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Application Information

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IPC IPC(8): C03C13/06
CPCC03C13/06
Inventor 李鹏王铁松朱鸣航何迪欢王林松
Owner ZHEJIANG XUANMING NEW MATERIALS
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