CN104961345A - Glass microsphere for ultra-weather-resisting reflecting film and preparation method thereof - Google Patents
Glass microsphere for ultra-weather-resisting reflecting film and preparation method thereof Download PDFInfo
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- CN104961345A CN104961345A CN201510388254.XA CN201510388254A CN104961345A CN 104961345 A CN104961345 A CN 104961345A CN 201510388254 A CN201510388254 A CN 201510388254A CN 104961345 A CN104961345 A CN 104961345A
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Abstract
The invention discloses a glass microsphere for an ultra-weather-resisting reflecting film and a preparation method thereof. The glass microsphere is prepared from the following raw materials in parts by weight: 34 to 46 parts of baddeleyite, 42 to 54 parts of river sand, 14 to 22 parts of nano titanium dioxide, 28 to 44 parts of valencianite, 24 to 42 parts of halloysite, 25 to 35 parts of humite, 12 to 18 parts of calcium superphosphate, 10 to 15 parts of lithopone, 5 to 10 parts of sodium methyl cocoyl taurate, 4 to 8 parts of N-Polyoxyethylated-N-tallow-alkylamine, 3 to 6 parts of hydroxyethyl cellulose and 7 to 9 parts of an additive. The glass microsphere produced by the raw materials including the baddeleyite, the nano titanium dioxide, the valencianite, the halloysite, 25 to 35 parts of the humite, the lithopone and the like not only has super-strong weather resistance, but also has good mechanical properties and optical properties.
Description
Technical field
The present invention relates to a kind of super weather-proof 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.Tapetum lucidum is the light reflecting material of a kind of novelty adopting special technique to be combined by the macromolecular materials such as the reflecting layer formed by glass microballon and PVC, PU, PET, acrylic, PC and formed.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, quality is caused to decline, in addition, glass microballon on existing market also also exists the shortcoming of weathering resistance difference, cause greatly shorten its work-ing life, cannot meet the need of market.
Summary of the invention
Of the present inventionly be for the deficiencies in the prior art, a kind of super weather-proof tapetum lucidum glass microballon and preparation method thereof is provided.
For achieving the above object, the technical solution used in the present invention is as follows:
A kind of super weather-proof tapetum lucidum glass microballon, is made up of the raw material of following weight part: baddeleyite 34-46, river sand 42-54, nano titanium oxide 14-22, adularia 28-44, halloysite 24-42, humite 25-35, calcium superphosphate 12-18, zinc sulfide white 10-15, sodium cocoyl methyl Sodium taurine salt 5-10, tallow amine Soxylat A 25-7 4-8, Natvosol 3-6, additive 7-9;
The preparation method of described additive is as follows: a, take the raw material of following weight part: fluorite mine tailing 40-50, discarded molding sand 25-40, cobble bits 18-34, sodium aluminum fluoride 15-25, calcium wolframate 12-18, lanthanum nitrate 5-10, Strontium Sulphate 8-12, bismuth germanium oxide 6-9, calcium tetraborate 7-14, barium metaphosphate 10-15, beryllium carbonate 10-15, b, by fluorite mine tailing, discarded molding sand, cobble is considered to be worth doing, sodium aluminum fluoride mixes, pulverize, cross 60-80 mesh sieve, add the water of 8-10 times amount, wet ball grinding 15-25min under 4000-5000r/min rotating speed, dry, at 810-890 DEG C of temperature lower calcination 0.5-1h, continue to be warming up to 1260-1320 DEG C, calcining 1.5-2.5h, shrend obtains beaded glass material, pulverize, cross 80-120 sieve, add the water of 6-8 times amount, wet ball grinding 25-35min under the rotating speed of 3000-4000r/min, last and the remaining raw material of spraying drying powder-forming mixes, 5-10min is stirred under the rotating speed of 2000-3000r/min, obtain.
A preparation method for super weather-proof tapetum lucidum glass microballon, comprises the following steps:
(1) baddeleyite, adularia, halloysite, humite are mixed, pulverize, cross 50-70 mesh sieve, add the water of 7-9 times amount, 4000-5000r/min wet ball grinding 20-30min, then at 200-250 DEG C of temperature, carry out first time spraying dry, then carry out second time spraying dry at 420-480 DEG C of temperature;
(2) mixed with river sand, nano titanium oxide, calcium superphosphate, zinc sulfide white, 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 400-500r/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) water being equivalent to the obtained glass microballon weight 5-7 times amount of step (3) is got; add sodium cocoyl methyl Sodium taurine salt, tallow amine Soxylat A 25-7, Natvosol; be warming up to 70-80 DEG C; 1000-1500r/min stirs 8-12min, then adds the glass microballon that step (3) is obtained, at 75-85 DEG C of temperature, stir 10-15min with 1500-2000r/min; filter; washing, vacuum-drying, gets product.
Beneficial effect of the present invention:
(1) the present invention adopts the raw material production glass microballons out such as baddeleyite, nano titanium oxide, adularia, halloysite, humite 25-35, zinc sulfide white not only to have superpower weathering resistance, also has good mechanical property and optical property.
(2) the present invention adopts dodecyl dihydroxy ethyl trimethyl-glycine, tall oil-asphalt sodium sulfonate, dodecyl benzyl dimethyl ammonium chloride, aliphatic alcohol polyether acid amides is to glass microballon modifying surface, make the organically-modified film of glass microballon Surface coating one deck, glass microballon is made to be transformed into lipophilicity from hydrophilic, therefore modified glass microballon and the good consistency of matrix resin, agglomeration can be avoided in the process making tapetum lucidum, it is made to be uniformly distributed at matrix resin, not only can significantly improve tapetum lucidum reflective function and quality, mechanical property and the weather resistance of tapetum lucidum can also be improved.
Embodiment
A kind of super weather-proof tapetum lucidum glass microballon, is made up of the raw material of following weight (kg): baddeleyite 44, river sand 50, nano titanium oxide 18, adularia 42, halloysite 38, humite 30, calcium superphosphate 16, zinc sulfide white 12, sodium cocoyl methyl Sodium taurine salt 8, tallow amine Soxylat A 25-7 6, Natvosol 4.5, additive 8;
The preparation method of described additive is as follows: a, take the raw material of following weight (kg): fluorite mine tailing 50, discarded molding sand 40, cobble bits 34, sodium aluminum fluoride 25, calcium wolframate 18, lanthanum nitrate 10, Strontium Sulphate 12, bismuth germanium oxide 9, calcium tetraborate 14, barium metaphosphate 15, beryllium carbonate 15; B, fluorite mine tailing, discarded molding sand, cobble bits, sodium aluminum fluoride to be mixed, pulverize, cross 80 mesh sieves, add the water of 10 times amount, wet ball grinding 15min under 5000r/min rotating speed, dry, at 890 DEG C of temperature lower calcination 0.5h, continue to be warming up to 1320 DEG C, calcining 1.5h, shrend obtains beaded glass material, pulverizes, and crosses 120 sieves, add the water of 8 times amount, wet ball grinding 25min under the rotating speed of 4000r/min, the last and remaining raw material of spraying drying powder-forming mixes, under the rotating speed of 3000r/min, stir 5min, to obtain final product.
A preparation method for super weather-proof tapetum lucidum glass microballon, comprises the following steps:
(1) baddeleyite, adularia, halloysite, humite are mixed, pulverize, cross 50-70 mesh sieve, add the water of 7-9 times amount, 4000-5000r/min wet ball grinding 20-30min, then at 200-250 DEG C of temperature, carry out first time spraying dry, then carry out second time spraying dry at 420-480 DEG C of temperature;
(2) mixed with river sand, nano titanium oxide, calcium superphosphate, zinc sulfide white, 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 400-500r/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) water being equivalent to the obtained glass microballon weight 5-7 times amount of step (3) is got; add sodium cocoyl methyl Sodium taurine salt, tallow amine Soxylat A 25-7, Natvosol; be warming up to 70-80 DEG C; 1000-1500r/min stirs 8-12min, then adds the glass microballon that step (3) is obtained, at 75-85 DEG C of temperature, stir 10-15min with 1500-2000r/min; filter; washing, vacuum-drying, gets product.
The salient features detected result of the super weather-proof tapetum lucidum that the glass microballon adopting above-described embodiment to obtain makes is as shown in the table:
Claims (2)
1. a super weather-proof tapetum lucidum glass microballon, it is characterized in that, be made up of the raw material of following weight part: baddeleyite 34-46, river sand 42-54, nano titanium oxide 14-22, adularia 28-44, halloysite 24-42, humite 25-35, calcium superphosphate 12-18, zinc sulfide white 10-15, sodium cocoyl methyl Sodium taurine salt 5-10, tallow amine Soxylat A 25-7 4-8, Natvosol 3-6, additive 7-9;
The preparation method of described additive is as follows: a, take the raw material of following weight part: fluorite mine tailing 40-50, discarded molding sand 25-40, cobble bits 18-34, sodium aluminum fluoride 15-25, calcium wolframate 12-18, lanthanum nitrate 5-10, Strontium Sulphate 8-12, bismuth germanium oxide 6-9, calcium tetraborate 7-14, barium metaphosphate 10-15, beryllium carbonate 10-15, b, by fluorite mine tailing, discarded molding sand, cobble is considered to be worth doing, sodium aluminum fluoride mixes, pulverize, cross 60-80 mesh sieve, add the water of 8-10 times amount, wet ball grinding 15-25min under 4000-5000r/min rotating speed, dry, at 810-890 DEG C of temperature lower calcination 0.5-1h, continue to be warming up to 1260-1320 DEG C, calcining 1.5-2.5h, shrend obtains beaded glass material, pulverize, cross 80-120 sieve, add the water of 6-8 times amount, wet ball grinding 25-35min under the rotating speed of 3000-4000r/min, last and the remaining raw material of spraying drying powder-forming mixes, 5-10min is stirred under the rotating speed of 2000-3000r/min, obtain.
2. a preparation method for super weather-proof tapetum lucidum glass microballon as claimed in claim 1, is characterized in that comprising the following steps:
(1) baddeleyite, adularia, halloysite, humite are mixed, pulverize, cross 50-70 mesh sieve, add the water of 7-9 times amount, 4000-5000r/min wet ball grinding 20-30min, then at 200-250 DEG C of temperature, carry out first time spraying dry, then carry out second time spraying dry at 420-480 DEG C of temperature;
(2) mixed with river sand, nano titanium oxide, calcium superphosphate, zinc sulfide white, 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 400-500r/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) water being equivalent to the obtained glass microballon weight 5-7 times amount of step (3) is got; add sodium cocoyl methyl Sodium taurine salt, tallow amine Soxylat A 25-7, Natvosol; be warming up to 70-80 DEG C; 1000-1500r/min stirs 8-12min, then adds the glass microballon that step (3) is obtained, at 75-85 DEG C of temperature, stir 10-15min with 1500-2000r/min; filter; washing, vacuum-drying, gets product.
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| CN201510388254.XA CN104961345A (en) | 2015-07-01 | 2015-07-01 | Glass microsphere for ultra-weather-resisting reflecting film and preparation method thereof |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113845358A (en) * | 2021-10-26 | 2021-12-28 | 福建省德化县恒翔工艺有限公司 | High-strength ceramic decorative flower product and preparation method thereof |
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| 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 |
| CN102815869A (en) * | 2012-09-05 | 2012-12-12 | 北京盛康宁科技开发有限公司 | Foam microcrystalline glass and preparation method thereof |
| CN103073176A (en) * | 2013-02-05 | 2013-05-01 | 山西海诺科技有限公司 | Preparation method of hollow glass microbead |
| CN103553337A (en) * | 2013-11-05 | 2014-02-05 | 北京科技大学 | Sintering process method and device for producing microcrystalline glass by using blast furnace slag |
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- 2015-07-01 CN CN201510388254.XA patent/CN104961345A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| 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 |
| CN102815869A (en) * | 2012-09-05 | 2012-12-12 | 北京盛康宁科技开发有限公司 | Foam microcrystalline glass and preparation method thereof |
| CN103073176A (en) * | 2013-02-05 | 2013-05-01 | 山西海诺科技有限公司 | Preparation method of hollow glass microbead |
| CN103553337A (en) * | 2013-11-05 | 2014-02-05 | 北京科技大学 | Sintering process method and device for producing microcrystalline glass by using blast furnace slag |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113845358A (en) * | 2021-10-26 | 2021-12-28 | 福建省德化县恒翔工艺有限公司 | High-strength ceramic decorative flower product and preparation method thereof |
| CN113845358B (en) * | 2021-10-26 | 2022-08-12 | 福建省德化县恒翔工艺有限公司 | High-strength ceramic decorative flower product and preparation method thereof |
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