CN104926136A - Glass bead for acrylic light reflection film and preparation method for glass bead - Google Patents
Glass bead for acrylic light reflection film and preparation method for glass bead Download PDFInfo
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- CN104926136A CN104926136A CN201510388298.2A CN201510388298A CN104926136A CN 104926136 A CN104926136 A CN 104926136A CN 201510388298 A CN201510388298 A CN 201510388298A CN 104926136 A CN104926136 A CN 104926136A
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Abstract
The present invention discloses a glass bead for an acrylic light reflection film and a preparation method for the glass bead. The glass bead is prepared from the following raw materials in parts by weight: 27-38 parts of quartz powder, 22-36 parts of scapolite, 18-32 parts of potash feldspar, 16-28 parts of flint, 25-35 parts of desert sand, 10-15 parts of refinery slag, 12-22 parts of olivine, 5-8 parts of isocetyl palmitate, 4-6 parts of butyl epoxystearate, 3-5 parts of dimer linoleic acid copolymer, 2-3 parts of phenylaminomethyl triethoxy silane and 10-15 parts of additives. The glass bead prepared by compounding the raw materials such as scapolite, the potash feldspar, the flint, the desert sand, the refinery slag, the olivine and that the like not only has a high refractive index and mechanical strength, but also has good thermal resistance, chemical stability and aging resistance.
Description
Technical field
The present invention relates to a kind of acrylic type tapetum lucidum glass microballon and preparation method thereof, belong to glass microballon and manufacture field.
Background technology
Tapetum lucidum utilizes optical principle, light reflex reflection can be got back to the film of a kind of special construction at light source place.Acrylic type tapetum lucidum is a kind of emerging high-performance compound reflecting material adopting special technique that the reflecting layer formed by glass microballon and acrylic macromolecular material are combined and formed, be widely used in high-grade highway, the traffic sign of motorway and urban road, the reflective pad pasting of the vehicles such as shipping vehicle.Wherein glass microballon is the important source material manufacturing tapetum lucidum, but in actual production, due to its polarization state of surface in " hydrophilic oleophobic ", cause the consistency between itself and high molecular polymer matrix and affinity poor, and the sharp interface effect between polymeric matrix makes glass microballon produce phenomenons such as reuniting, affect the performance of tapetum lucidum, cause quality to decline.
Summary of the invention
Of the present inventionly be for the deficiencies in the prior art, acrylic type tapetum lucidum glass microballon that a kind of superior performance is provided and preparation method thereof.
For achieving the above object, the technical solution used in the present invention is as follows:
A kind of acrylic type tapetum lucidum glass microballon, is made up of the raw material of following weight part: silica powder 27-38, wernerite 22-36, potassium felspar sand 18-32, flint 16-28, Desert Sand 25-35, refining slag 10-15, peridotites 12-22, different hexadecanol cetylate 5-8, butyl epoxy stearate 4-6, linoleic acid dimer multipolymer 3-5, anilinomethyl triethoxysilane 2-3, additive 10-15;
The preparation method of described additive is as follows: a, take the raw material of following weight part: kaolin soil mine tailing 35-45, lithium feldspar 20-30, optical calcite 18-27, barite 15-25, fluorite 22-34, lithium tetraborate 6-12, sodium antimoniate 8-14, zincium selenious acid 5-10, sodium sulfate 4-8, cesium iodide 3-6, terra alba 10-15, yttrium oxide 3-5, b, by kaolin soil mine tailing, lithium feldspar, optical calcite, barite, fluorite mixes, pulverize, cross 80-120 mesh sieve, add the water of 6-8 times amount, wet ball grinding 20-30min under 3000-4000r/min rotating speed, dry, at 780-860 DEG C of temperature lower calcination 0.5-1h, continue to be warming up to 1240-1280 DEG C, calcining 2-3h, shrend obtains beaded glass material, pulverize, cross 100-150 sieve, add the water of 5-7 times amount, wet ball grinding 30-40min under the rotating speed of 2000-3000r/min, last and the remaining raw material of spraying drying powder-forming mixes, 5-10min is stirred under the rotating speed of 1500-2000r/min, obtain.
A preparation method for acrylic type tapetum lucidum glass microballon, comprises the following steps:
(1) wernerite, potassium felspar sand, flint, Desert Sand, peridotites are mixed, pulverize, cross 100-150 mesh sieve, add the water of 6-8 times amount, 3000-5000r/min wet ball grinding 15-25min, then at 170-230 DEG C of temperature, carry out first time spraying dry, then carry out second time spraying dry at 360-440 DEG C of temperature;
(2) mixed with silica powder, Desert Sand, refining slag, additive by the powder that step (1) obtains, heating is melted, and makes it become fused solution completely;
(3) obtained for above-mentioned steps (2) fused solution is sprayed by porous nozzle under the effect of more than 2MPa high pressure gas, make it to be formed vertically dirty glass metal stream, glass metal stream is thrown and is got rid of into glass drop under the impeller with 350-450r/min rotating speed, glass metal drops in and is got rid of in process because capillary effect forms microballon by throwing, cool subsequently, solidification, falls and obtains glass microballon;
(4) glass microballon that above-mentioned steps (3) is obtained is mixed with different hexadecanol cetylate, butyl epoxy stearate, linoleic acid dimer multipolymer, anilinomethyl triethoxysilane, 8-12min is stirred under the rotating speed of 1000-1500r/min, vacuum-drying, gets product.
Beneficial effect of the present invention:
(1) glass microballon that the present invention adopts the raw material compounds such as wernerite, potassium felspar sand, flint, Desert Sand, refining slag, peridotites to prepare not only has higher specific refractory power and physical strength, also has good thermotolerance, chemical stability and resistance to deterioration.
(2) the present invention adopts diethylene glycol bis-stearate, epoxy cyclohexane, two PIVALIC ACID CRUDE (25) polyoxypropylene esters, dodecanamide propyl amine oxide to glass microballon modifying surface, glass microballon surface is made to become hydrophobic oleophilic oil from hydrophilic oleophobic property, significantly improve the interfacial interaction between glass microballon and acrylic, strengthen the consistency between itself and acrylic, avidity, reflective function and the quality of the tapetum lucidum made of this glass microballon significantly improve, and can also save the usage quantity of glass microballon.
Embodiment
A kind of acrylic type tapetum lucidum glass microballon, is made up of the raw material of following weight (kg): silica powder 34, wernerite 32, potassium felspar sand 26, flint 24, Desert Sand 30, refining slag 12, peridotites 16, different hexadecanol cetylate 6, butyl epoxy stearate 5, linoleic acid dimer multipolymer 4, anilinomethyl triethoxysilane 2.5, additive 12;
The preparation method of described additive is as follows: a, take the raw material of following weight (kg): kaolin soil mine tailing 40, lithium feldspar 25, optical calcite 23, barite 20, fluorite 28, lithium tetraborate 8, sodium antimoniate 12, zincium selenious acid 8, sodium sulfate 6, cesium iodide 4, terra alba 11, yttrium oxide 3; B, kaolin soil mine tailing, lithium feldspar, optical calcite, barite, fluorite to be mixed, pulverize, cross 120 mesh sieves, add the water of 6 times amount, wet ball grinding 20min under 4000r/min rotating speed, dries, at 780 DEG C of temperature lower calcination 1h, continue to be warming up to 11280 DEG C, calcining 2h, shrend obtains beaded glass material, pulverizes, cross 150 sieves, add the water of 7 times amount, wet ball grinding 40min under the rotating speed of 2000r/min, the last and remaining raw material of spraying drying powder-forming mixes, under the rotating speed of 1500r/min, stir 10min, to obtain final product.
A preparation method for acrylic type tapetum lucidum glass microballon, comprises the following steps:
(1) wernerite, potassium felspar sand, flint, Desert Sand, peridotites are mixed, pulverize, cross 100-150 mesh sieve, add the water of 6-8 times amount, 3000-5000r/min wet ball grinding 15-25min, then at 170-230 DEG C of temperature, carry out first time spraying dry, then carry out second time spraying dry at 360-440 DEG C of temperature;
(2) mixed with silica powder, Desert Sand, refining slag, additive by the powder that step (1) obtains, heating is melted, and makes it become fused solution completely;
(3) obtained for above-mentioned steps (2) fused solution is sprayed by porous nozzle under the effect of more than 2MPa high pressure gas, make it to be formed vertically dirty glass metal stream, glass metal stream is thrown and is got rid of into glass drop under the impeller with 350-450r/min rotating speed, glass metal drops in and is got rid of in process because capillary effect forms microballon by throwing, cool subsequently, solidification, falls and obtains glass microballon;
(4) glass microballon that above-mentioned steps (3) is obtained is mixed with different hexadecanol cetylate, butyl epoxy stearate, linoleic acid dimer multipolymer, anilinomethyl triethoxysilane, 8-12min is stirred under the rotating speed of 1000-1500r/min, vacuum-drying, gets product.
The salient features detected result of the acrylic type tapetum lucidum that the glass microballon adopting above-described embodiment to obtain makes is as shown in the table:
Claims (2)
1. an acrylic type tapetum lucidum glass microballon, it is characterized in that, be made up of the raw material of following weight part: silica powder 27-38, wernerite 22-36, potassium felspar sand 18-32, flint 16-28, Desert Sand 25-35, refining slag 10-15, peridotites 12-22, different hexadecanol cetylate 5-8, butyl epoxy stearate 4-6, linoleic acid dimer multipolymer 3-5, anilinomethyl triethoxysilane 2-3, additive 10-15;
The preparation method of described additive is as follows: a, take the raw material of following weight part: kaolin soil mine tailing 35-45, lithium feldspar 20-30, optical calcite 18-27, barite 15-25, fluorite 22-34, lithium tetraborate 6-12, sodium antimoniate 8-14, zincium selenious acid 5-10, sodium sulfate 4-8, cesium iodide 3-6, terra alba 10-15, yttrium oxide 3-5, b, by kaolin soil mine tailing, lithium feldspar, optical calcite, barite, fluorite mixes, pulverize, cross 80-120 mesh sieve, add the water of 6-8 times amount, wet ball grinding 20-30min under 3000-4000r/min rotating speed, dry, at 780-860 DEG C of temperature lower calcination 0.5-1h, continue to be warming up to 1240-1280 DEG C, calcining 2-3h, shrend obtains beaded glass material, pulverize, cross 100-150 sieve, add the water of 5-7 times amount, wet ball grinding 30-40min under the rotating speed of 2000-3000r/min, last and the remaining raw material of spraying drying powder-forming mixes, 5-10min is stirred under the rotating speed of 1500-2000r/min, obtain.
2. a preparation method for acrylic type tapetum lucidum glass microballon as claimed in claim 1, is characterized in that comprising the following steps:
(1) wernerite, potassium felspar sand, flint, Desert Sand, peridotites are mixed, pulverize, cross 100-150 mesh sieve, add the water of 6-8 times amount, 3000-5000r/min wet ball grinding 15-25min, then at 170-230 DEG C of temperature, carry out first time spraying dry, then carry out second time spraying dry at 360-440 DEG C of temperature;
(2) mixed with silica powder, Desert Sand, refining slag, additive by the powder that step (1) obtains, heating is melted, and makes it become fused solution completely;
(3) obtained for above-mentioned steps (2) fused solution is sprayed by porous nozzle under the effect of more than 2MPa high pressure gas, make it to be formed vertically dirty glass metal stream, glass metal stream is thrown and is got rid of into glass drop under the impeller with 350-450r/min rotating speed, glass metal drops in and is got rid of in process because capillary effect forms microballon by throwing, cool subsequently, solidification, falls and obtains glass microballon;
(4) glass microballon that above-mentioned steps (3) is obtained is mixed with different hexadecanol cetylate, butyl epoxy stearate, linoleic acid dimer multipolymer, anilinomethyl triethoxysilane, 8-12min is stirred under the rotating speed of 1000-1500r/min, vacuum-drying, gets product.
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| Application Number | Priority Date | Filing Date | Title |
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| CN201510388298.2A CN104926136A (en) | 2015-07-01 | 2015-07-01 | Glass bead for acrylic light reflection film and preparation method for glass bead |
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| Application Number | Priority Date | Filing Date | Title |
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| CN201510388298.2A CN104926136A (en) | 2015-07-01 | 2015-07-01 | Glass bead for acrylic light reflection film and preparation method for glass bead |
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| CN104926136A true CN104926136A (en) | 2015-09-23 |
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| CN201510388298.2A Pending CN104926136A (en) | 2015-07-01 | 2015-07-01 | Glass bead for acrylic light reflection film and preparation method for glass bead |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117125884A (en) * | 2023-08-31 | 2023-11-28 | 达州亮博新材料科技有限公司 | Preparation process of high-refractive-index reflective glass beads |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR100467770B1 (en) * | 2000-08-31 | 2005-01-24 | 재단법인 포항산업과학연구원 | Method for preparing high refractive index glass bead by coating |
| CN201343499Y (en) * | 2009-03-06 | 2009-11-11 | 张学军 | Glass bead with film coating layer used for marked lines |
| CN101857368A (en) * | 2010-06-30 | 2010-10-13 | 张学军 | Mineral glass beads for road markings |
| US20130084442A1 (en) * | 2011-09-29 | 2013-04-04 | Fujifilm Corporation | Method of manufacturing anti-reflection film, anti-reflection film and coating composition |
-
2015
- 2015-07-01 CN CN201510388298.2A patent/CN104926136A/en active Pending
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR100467770B1 (en) * | 2000-08-31 | 2005-01-24 | 재단법인 포항산업과학연구원 | Method for preparing high refractive index glass bead by coating |
| CN201343499Y (en) * | 2009-03-06 | 2009-11-11 | 张学军 | Glass bead with film coating layer used for marked lines |
| CN101857368A (en) * | 2010-06-30 | 2010-10-13 | 张学军 | Mineral glass beads for road markings |
| US20130084442A1 (en) * | 2011-09-29 | 2013-04-04 | Fujifilm Corporation | Method of manufacturing anti-reflection film, anti-reflection film and coating composition |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117125884A (en) * | 2023-08-31 | 2023-11-28 | 达州亮博新材料科技有限公司 | Preparation process of high-refractive-index reflective glass beads |
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Application publication date: 20150923 |