CN1219589C - Waterproof sand and its production process - Google Patents
Waterproof sand and its production process Download PDFInfo
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- CN1219589C CN1219589C CN 03140176 CN03140176A CN1219589C CN 1219589 C CN1219589 C CN 1219589C CN 03140176 CN03140176 CN 03140176 CN 03140176 A CN03140176 A CN 03140176A CN 1219589 C CN1219589 C CN 1219589C
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- sand
- water
- waterproof
- silicone oil
- town
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Abstract
The present invention discloses a waterproof sand and a production process thereof. The waterproof sand comprises 70% to 98% of sand as a basic raw material, 0.1% to 10% of silicon oil and/or wax, and 1 to 30% of water repellent powder. The production process comprises: prepared sand is placed in a reactor, stirred and heated to 60 DEG C to 180 DEG C; after the silicon oil is added and uniformly stirred, the water repellent powder is added when the reactants are hot; finally, an obtained composite is cooled to ordinary temperature. The product has a good hydrophobic property and can be built into various shapes in water; the water always keeps clear. Consequently, the waterproof sand is widely applied to the field of water decoration.
Description
Technical field
The present invention relates to a kind of waterproof sand and production technology thereof, it can be applicable to the Shui nationality and decorates.
Background technology
Along with people's living standard improves day by day, people are in the cultured fishes of Curie's face for viewing and admiring day by day general, make ornamental sand in the aquarium owing to there is not hydrophobicity but be applied in, when pouring into sand in the water, will be distributed at once and make water become muddy in the water, wait sand slowly to precipitate after, only can obtain some moistening loose sands fully, as want sand can be built into various three-dimensional shapes in water, or to utilize fix pasture and water or ornament of sand be impossible.
Summary of the invention
In order to overcome the deficiencies in the prior art, the invention provides a kind of water resistance excellence, pollution-free, the waterproof sand that chemical stability is good.
The technical solution adopted for the present invention to solve the technical problems is:
A kind of waterproof sand is base stock with sand, is equipped with silicone oil and town's pigment composition, and the percentage by weight of each composition is: sand 70～98%, silicone oil 0.1～10%, town's pigment 1～30%.
The production technology of described waterproof sand is:
A: get all the each raw material in proportion ready;
B: place reactor to be heated with stirring to 60 ℃～180 ℃ in ready sand;
C: in reactor, add silicone oil and evenly stir;
D: in reactor, add town's pigment again and evenly stir;
E: the synthetic that obtains is cooled to normal temperature.
The invention has the beneficial effects as follows: with the very abundant sand of resource is base material, stable with chemical property, the silicone oil of good waterproof performance wraps up sand, make the strong town's pigment of hydrophobicity attached on the carrier sand grains while hot, form a kind of immobilization, loose type, the water-proof decorative material of new system, this product has excellent hydrophobic property, when pouring in the water, sand can be encased by water body group, form a layer of water drops film between sand and the water, it is turbid to make water muddy, because this hydrophobicity is arranged, sand just can be built into different shape in water and water remains clarification, and various pasture and water or ornament are also very simple and easy when fixing with this product, and, this product is outwelled water after water logging is steeped again again, it is dry and comfortable that sand can also keep, and in order to increase the decorative effect of sand, can add various colorants and make together.
The specific embodiment
A kind of waterproof sand is base material with the very abundant sand of resource, and stable with chemical property, the silicone oil of good waterproof performance wraps up sand, and the strong town's pigment of hydrophobicity are attached on the carrier sand grains, forms the water-proof decorative material of a kind of immobilization, loose type, new system.
Waterproof sand is base stock with sand, is equipped with silicone oil and town's pigment composition, and its percentage by weight is: sand 70～98%, silicone oil 0.1～10%, town's pigment 1～30%.In order to make the making better effects if of this product, use quartz sand to be base material in the embodiments of the invention, be equipped with silicone oil and make with town's pigment.
The embodiment of the best of this waterproof sand is: the quartz sand with 85% places reactor to be heated with stirring to 130 ℃, add and after 3% silicone oil stirs town's pigment of 12% to be attached on the carrier sand grains while hot, at last the synthetic that obtains is cooled to normal temperature, it is moderate just to obtain humidity, the waterproof sand that hydrophobicity is good.
The embodiment of the another one of this waterproof sand is: the quartz sand with 75% places reactor to be heated with stirring to 180 ℃, add and after 10% silicone oil stirs town's pigment of 15% to be attached on the carrier sand grains while hot, at last the synthetic that obtains is cooled to normal temperature, because the temperature of quartz sand was higher when present embodiment added silicone oil, cause silicone oil to evaporate easily, but the weight percent of silicone oil is big thus the product humidity ratio that draws on an embodiment slightly high, cause hydrophobicity slightly poor.
The 3rd embodiment of this waterproof sand is: the quartz sand with 98% places reactor to be heated with stirring to 60 ℃, add and after 1% silicone oil stirs town's pigment of 1% to be attached on the carrier sand grains while hot, at last the synthetic that obtains is cooled to normal temperature, because the temperature of quartz sand was lower when present embodiment added silicone oil, it is lower attached to the effect of sand grains to cause pressing down pigment, and the weight percent of silicone oil is less thereby product humidity ratio first embodiment that draw is lower slightly, causes hydrophobicity slightly poor.
Among the preparation method of this waterproof sand, in order to increase the decorative effect of sand, can in reactor, add various colorants and make together, because versicolor colorant colorability difference, thereby the percentage by weight that adds also answers respective change, and its percentage by weight is good with 0.1 ‰～8 ‰.
This product has excellent hydrophobic property, when pouring in the water, sand can be encased by water body group, form a layer of water drops film between sand and the water, it is turbid to make water muddy, because this hydrophobicity is arranged, sand just can be built into different shape in water and water remains clarification, various pasture and water or ornament are also very simple and easy when fixing with this product, and this product is outwelled water behind the water logging bubble again, it is dry and comfortable that sand can also keep, thereby can reuse.
Claims (4)
1. waterproof sand, it is characterized in that: with sand is base stock, is equipped with silicone oil and town's pigment are formed, its percentage by weight is: sand 70～98%, silicone oil 0.1～10%, town's pigment 1～30%.
2. waterproof sand according to claim 1 is characterized in that: the percentage by weight of various materials is: sand 85%, silicone oil 3%, town's pigment 12%.
3. the production technology of waterproof sand according to claim 1 and 2 is:
A: get all the each raw material in proportion ready;
B: place reactor to be heated with stirring to 60 ℃～180 ℃ in ready sand;
C: in reactor, add silicone oil and evenly stir;
D: in reactor, add town's pigment again and evenly stir;
E: the synthetic that obtains is cooled to normal temperature.
4. the production technology of waterproof sand according to claim 3 is characterized in that: add 0.1 ‰～8 ‰ colorants and stir together in steps d.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 03140176 CN1219589C (en) | 2003-08-12 | 2003-08-12 | Waterproof sand and its production process |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 03140176 CN1219589C (en) | 2003-08-12 | 2003-08-12 | Waterproof sand and its production process |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN1486781A CN1486781A (en) | 2004-04-07 |
| CN1219589C true CN1219589C (en) | 2005-09-21 |
Family
ID=34155241
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 03140176 Expired - Fee Related CN1219589C (en) | 2003-08-12 | 2003-08-12 | Waterproof sand and its production process |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN1219589C (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103290832A (en) * | 2013-07-02 | 2013-09-11 | 内蒙古大学 | Hydrophobic sand preparation method adopting wax and sand as raw materials |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103174111B (en) * | 2012-09-17 | 2015-12-16 | 北京仁创科技集团有限公司 | A kind of wet condition impermeable breathable material and preparation method thereof |
-
2003
- 2003-08-12 CN CN 03140176 patent/CN1219589C/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103290832A (en) * | 2013-07-02 | 2013-09-11 | 内蒙古大学 | Hydrophobic sand preparation method adopting wax and sand as raw materials |
| CN103290832B (en) * | 2013-07-02 | 2015-06-10 | 内蒙古大学 | Hydrophobic sand preparation method adopting wax and sand as raw materials |
Also Published As
| Publication number | Publication date |
|---|---|
| CN1486781A (en) | 2004-04-07 |
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