CN111057453A - Reflecting material and preparation method and application thereof - Google Patents
Reflecting material and preparation method and application thereof Download PDFInfo
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- CN111057453A CN111057453A CN201911327766.XA CN201911327766A CN111057453A CN 111057453 A CN111057453 A CN 111057453A CN 201911327766 A CN201911327766 A CN 201911327766A CN 111057453 A CN111057453 A CN 111057453A
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- C—CHEMISTRY; METALLURGY
- C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
- C09D—COATING COMPOSITIONS, e.g. PAINTS, VARNISHES OR LACQUERS; FILLING PASTES; CHEMICAL PAINT OR INK REMOVERS; INKS; CORRECTING FLUIDS; WOODSTAINS; PASTES OR SOLIDS FOR COLOURING OR PRINTING; USE OF MATERIALS THEREFOR
- C09D167/00—Coating compositions based on polyesters obtained by reactions forming a carboxylic ester link in the main chain; Coating compositions based on derivatives of such polymers
- C09D167/08—Polyesters modified with higher fatty oils or their acids, or with natural resins or resin acids
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- C—CHEMISTRY; METALLURGY
- C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
- C09D—COATING COMPOSITIONS, e.g. PAINTS, VARNISHES OR LACQUERS; FILLING PASTES; CHEMICAL PAINT OR INK REMOVERS; INKS; CORRECTING FLUIDS; WOODSTAINS; PASTES OR SOLIDS FOR COLOURING OR PRINTING; USE OF MATERIALS THEREFOR
- C09D5/00—Coating compositions, e.g. paints, varnishes or lacquers, characterised by their physical nature or the effects produced; Filling pastes
- C09D5/004—Reflecting paints; Signal paints
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- C—CHEMISTRY; METALLURGY
- C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
- C09D—COATING COMPOSITIONS, e.g. PAINTS, VARNISHES OR LACQUERS; FILLING PASTES; CHEMICAL PAINT OR INK REMOVERS; INKS; CORRECTING FLUIDS; WOODSTAINS; PASTES OR SOLIDS FOR COLOURING OR PRINTING; USE OF MATERIALS THEREFOR
- C09D5/00—Coating compositions, e.g. paints, varnishes or lacquers, characterised by their physical nature or the effects produced; Filling pastes
- C09D5/18—Fireproof paints including high temperature resistant paints
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- C—CHEMISTRY; METALLURGY
- C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
- C09D—COATING COMPOSITIONS, e.g. PAINTS, VARNISHES OR LACQUERS; FILLING PASTES; CHEMICAL PAINT OR INK REMOVERS; INKS; CORRECTING FLUIDS; WOODSTAINS; PASTES OR SOLIDS FOR COLOURING OR PRINTING; USE OF MATERIALS THEREFOR
- C09D5/00—Coating compositions, e.g. paints, varnishes or lacquers, characterised by their physical nature or the effects produced; Filling pastes
- C09D5/22—Luminous paints
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- C—CHEMISTRY; METALLURGY
- C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
- C09D—COATING COMPOSITIONS, e.g. PAINTS, VARNISHES OR LACQUERS; FILLING PASTES; CHEMICAL PAINT OR INK REMOVERS; INKS; CORRECTING FLUIDS; WOODSTAINS; PASTES OR SOLIDS FOR COLOURING OR PRINTING; USE OF MATERIALS THEREFOR
- C09D7/00—Features of coating compositions, not provided for in group C09D5/00; Processes for incorporating ingredients in coating compositions
- C09D7/40—Additives
- C09D7/60—Additives non-macromolecular
- C09D7/61—Additives non-macromolecular inorganic
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- C—CHEMISTRY; METALLURGY
- C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
- C09D—COATING COMPOSITIONS, e.g. PAINTS, VARNISHES OR LACQUERS; FILLING PASTES; CHEMICAL PAINT OR INK REMOVERS; INKS; CORRECTING FLUIDS; WOODSTAINS; PASTES OR SOLIDS FOR COLOURING OR PRINTING; USE OF MATERIALS THEREFOR
- C09D7/00—Features of coating compositions, not provided for in group C09D5/00; Processes for incorporating ingredients in coating compositions
- C09D7/40—Additives
- C09D7/60—Additives non-macromolecular
- C09D7/63—Additives non-macromolecular organic
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- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08K—Use of inorganic or non-macromolecular organic substances as compounding ingredients
- C08K3/00—Use of inorganic substances as compounding ingredients
- C08K3/18—Oxygen-containing compounds, e.g. metal carbonyls
- C08K3/20—Oxides; Hydroxides
- C08K3/22—Oxides; Hydroxides of metals
- C08K2003/2237—Oxides; Hydroxides of metals of titanium
- C08K2003/2241—Titanium dioxide
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- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
- C08L2201/00—Properties
- C08L2201/08—Stabilised against heat, light or radiation or oxydation
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- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
- C08L2205/00—Polymer mixtures characterised by other features
- C08L2205/03—Polymer mixtures characterised by other features containing three or more polymers in a blend
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
- C08L2205/00—Polymer mixtures characterised by other features
- C08L2205/14—Polymer mixtures characterised by other features containing polymeric additives characterised by shape
- C08L2205/16—Fibres; Fibrils
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- Chemical & Material Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Engineering & Computer Science (AREA)
- Materials Engineering (AREA)
- Wood Science & Technology (AREA)
- Organic Chemistry (AREA)
- Oil, Petroleum & Natural Gas (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Inorganic Chemistry (AREA)
- Optical Elements Other Than Lenses (AREA)
- Illuminated Signs And Luminous Advertising (AREA)
- Processes Of Treating Macromolecular Substances (AREA)
Abstract
The invention discloses a reflective material and a preparation method and application thereof, wherein the reflective material comprises the following raw materials in parts by weight: 40-50 parts of a reflective material, 10-14 parts of pearl powder, 10-12 parts of water-based alkyd resin, 5-8 parts of a zirconate coupling agent, 6-9 parts of chopped aramid fiber, 3-5 parts of isocyanate, 4-6 parts of stearic acid and 8-10 parts of polytetrafluoroethylene; the light reflecting material is obtained by mixing titanium dioxide, mica powder and a fluorescent whitening agent according to the mass ratio of (2-3) to 1. The reflecting material is obtained by mixing and granulating the raw materials in parts by weight. The prepared reflective material has high brightness, good heat resistance, tensile strength and wear resistance, is suitable for more occasions, and has longer service life; meanwhile, the manufacturing process is not complex, the cost is not high, and the method is very beneficial to industrial production.
Description
Technical Field
The invention relates to the field of reflective materials, in particular to a reflective material and a preparation method and application thereof.
Background
Along with the overall increase of the economic level of people, more and more people can select more travel tools, and bicycles, electric vehicles, automobiles and the like also appear in the families of the ordinary public in a large number. From ancient times to present, the most important thing for going out must be safety, except that self attention does not violate traffic rules, the props of various warnings are also necessary, therefore, the reflective material also comes along with the fortune, and when the light is insufficient and the driver is tired, the reflective material can play a very big role.
The reflecting material is mainly used on road markings, reflecting strips on vehicles, clothes of road workers and sanitation workers, and when light is insufficient or at night, the reflecting effect of the reflecting material can enable people to see a target at once, so that accidents are avoided, and economic loss and even casualties of people are reduced. However, most of the places needing to be applied to the reflective material have a severe environment, such as frequent rain, large dust in the air, long ultraviolet irradiation time, high temperature and the like, which can seriously affect the reflective effect of the reflective material; in addition, if the traffic is too large or a large truck is often passed through, the reflective material on the road signs and the like will cause serious abrasion. Therefore, it is very significant to provide a reflective material which has better reflective performance, good wear resistance and high temperature resistance, and can reduce the influence caused by ultraviolet rays.
Disclosure of Invention
The invention aims to provide a reflecting material which has better reflecting performance, good wear resistance and high temperature resistance and can reduce the influence caused by ultraviolet rays. The method is realized by the following technical scheme:
the reflective material comprises the following raw materials in parts by weight: 40-50 parts of a reflective material, 10-14 parts of pearl powder, 10-12 parts of water-based alkyd resin, 5-8 parts of a zirconate coupling agent, 6-9 parts of chopped aramid fiber, 3-5 parts of isocyanate, 4-6 parts of stearic acid and 8-10 parts of polytetrafluoroethylene; the light reflecting material is prepared by mixing titanium dioxide, mica powder and a fluorescent whitening agent according to the mass ratio of (2-3) to 1.
The invention takes the reflective material as the basis, and adds the water-based alkyd resin to improve the wear resistance of the material, enhance the high and low temperature resistance and the corrosion resistance, so that the material has the capability of emitting light in any environment; meanwhile, the added chopped aramid fiber has the characteristics of high wear resistance and high strength, and the anti-cracking performance of the material is enhanced after the short aramid fiber is added; the added polytetrafluoroethylene can improve the acid and alkali resistance of the material and enhance the chemical stability. Finally, a zirconate coupling agent is added to improve the crosslinking performance of the inorganic material and the organic material. The reflective material prepared by the invention can be at least applied to the field of road engineering and/or the field of textiles.
In some preferred embodiments, the reflective material comprises the following raw materials in parts by weight: 45 parts of reflective material, 12 parts of pearl powder, 11 parts of waterborne alkyd resin, 6 parts of zirconate coupling agent, 7 parts of chopped aramid fiber, 4 parts of isocyanate, 5 parts of stearic acid and 9 parts of polytetrafluoroethylene; the light reflecting material is prepared by mixing titanium dioxide, mica powder and a fluorescent whitening agent according to the mass ratio of 2:2: 1.
In some preferred embodiments, the reflective material comprises the following raw materials in parts by weight: 48 parts of reflective material, 10 parts of pearl powder, 10 parts of waterborne alkyd resin, 8 parts of zirconate coupling agent, 9 parts of chopped aramid fiber, 5 parts of isocyanate, 6 parts of stearic acid and 8 parts of polytetrafluoroethylene; the light reflecting material is prepared by mixing titanium dioxide, mica powder and a fluorescent whitening agent according to the mass ratio of 3:2: 1.
In some preferred embodiments, the reflective material comprises the following raw materials in parts by weight: 42 parts of reflective material, 14 parts of pearl powder, 12 parts of waterborne alkyd resin, 8 parts of zirconate coupling agent, 8 parts of chopped aramid fiber, 3 parts of isocyanate, 4 parts of stearic acid and 10 parts of polytetrafluoroethylene; the light reflecting material is prepared by mixing titanium dioxide, mica powder and a fluorescent whitening agent according to the mass ratio of 2:3: 1.
The invention also provides a preparation method of the reflective material, which comprises the following steps:
s1: mixing the reflective material and the zirconate coupling agent in parts by weight, and mixing for 5-8 min;
s2: then adding pearl powder, water-based alkyd resin, short aramid fiber, stearic acid and polytetrafluoroethylene according to the weight parts, and mixing for 10-15 min;
s3: and then adding isocyanate according to the weight parts, mixing for 5-10 min, and granulating to obtain the reflective material.
Preferably, the mixing time in the S1 is 6-7 min; the mixing time in the S2 is 12-15 min; in S3, the mixing time is 8-10 min.
The invention has the beneficial effects that: the prepared reflective material has high brightness, good heat resistance, tensile strength and wear resistance, is suitable for more occasions, and has longer service life; meanwhile, the manufacturing process is not complex, the cost is not high, and the method is very beneficial to industrial production.
Detailed Description
The concept and technical effects of the present invention will be clearly and completely described in the following embodiments to fully understand the objects, aspects and effects of the present invention. It should be noted that the embodiments and features of the embodiments in the present application may be combined with each other without conflict.
Example 1:
the reflective material comprises the following raw materials in parts by weight: 45 parts of a reflective material (obtained by mixing titanium dioxide, mica powder and a fluorescent whitening agent according to the mass ratio of 2:2: 1), 12 parts of pearl powder, 11 parts of waterborne alkyd resin, 6 parts of zirconate coupling agent, 7 parts of chopped aramid fiber, 4 parts of isocyanate, 5 parts of stearic acid and 9 parts of polytetrafluoroethylene. The preparation process comprises the following steps:
s1: mixing the reflective material and the zirconate coupling agent in parts by weight, and mixing for 6-7 min;
s2: then adding pearl powder, water-based alkyd resin, short aramid fiber, stearic acid and polytetrafluoroethylene according to the weight parts, and mixing for 12-15 min;
s3: and then adding isocyanate according to the weight part, mixing for 8-10 min, and granulating to obtain the reflective material.
Example 2:
the reflective material comprises the following raw materials in parts by weight: 48 parts of a reflective material (obtained by mixing titanium dioxide, mica powder and a fluorescent whitening agent according to the mass ratio of 3:2: 1), 10 parts of pearl powder, 10 parts of waterborne alkyd resin, 8 parts of zirconate coupling agent, 9 parts of chopped aramid fiber, 5 parts of isocyanate, 6 parts of stearic acid and 8 parts of polytetrafluoroethylene. The preparation process comprises the following steps:
s1: mixing the reflective material and the zirconate coupling agent in parts by weight, and mixing for 6-7 min;
s2: then adding pearl powder, water-based alkyd resin, short aramid fiber, stearic acid and polytetrafluoroethylene according to the weight parts, and mixing for 12-15 min;
s3: and then adding isocyanate according to the weight part, mixing for 8-10 min, and granulating to obtain the reflective material.
Example 3:
the reflective material comprises the following raw materials in parts by weight: 42 parts of a reflective material (obtained by mixing titanium dioxide, mica powder and a fluorescent whitening agent according to the mass ratio of 2:3: 1), 14 parts of pearl powder, 12 parts of waterborne alkyd resin, 8 parts of zirconate coupling agent, 8 parts of chopped aramid fiber, 3 parts of isocyanate, 4 parts of stearic acid and 10 parts of polytetrafluoroethylene. The preparation process comprises the following steps:
s1: mixing the reflective material and the zirconate coupling agent in parts by weight, and mixing for 6-7 min;
s2: then adding pearl powder, water-based alkyd resin, short aramid fiber, stearic acid and polytetrafluoroethylene according to the weight parts, and mixing for 12-15 min;
s3: and then adding isocyanate according to the weight part, mixing for 8-10 min, and granulating to obtain the reflective material.
Example 4:
the results of the tests on the retroreflective material prepared in examples 1 to 3 are shown in table 1 (the abrasion loss of the retroreflective material was measured by applying the retroreflective material to a coating of 150mm x 5mm by hot melting), and it can be seen from table 1 that the retroreflective material prepared in the present invention has good retroreflective performance, and at the same time, the service life and the achieved effect are improved due to its good heat resistance and tensile strength, and thus, the retroreflective material can be applied to more fields.
TABLE 1 test results of the retroreflective material prepared in examples 1 to 3
Claims (9)
1. The light-reflecting material is characterized by comprising the following raw materials in parts by weight: 40-50 parts of a reflective material, 10-14 parts of pearl powder, 10-12 parts of water-based alkyd resin, 5-8 parts of a zirconate coupling agent, 6-9 parts of chopped aramid fiber, 3-5 parts of isocyanate, 4-6 parts of stearic acid and 8-10 parts of polytetrafluoroethylene; the light reflecting material is prepared by mixing titanium dioxide, mica powder and a fluorescent whitening agent according to the mass ratio of (2-3) to 1.
2. The light-reflecting material of claim 1, comprising the following raw materials in parts by weight: 45 parts of reflective material, 12 parts of pearl powder, 11 parts of waterborne alkyd resin, 6 parts of zirconate coupling agent, 7 parts of chopped aramid fiber, 4 parts of isocyanate, 5 parts of stearic acid and 9 parts of polytetrafluoroethylene; the light reflecting material is prepared by mixing titanium dioxide, mica powder and a fluorescent whitening agent according to the mass ratio of 2:2: 1.
3. The light-reflecting material of claim 1, comprising the following raw materials in parts by weight: 48 parts of reflective material, 10 parts of pearl powder, 10 parts of waterborne alkyd resin, 8 parts of zirconate coupling agent, 9 parts of chopped aramid fiber, 5 parts of isocyanate, 6 parts of stearic acid and 8 parts of polytetrafluoroethylene; the light reflecting material is prepared by mixing titanium dioxide, mica powder and a fluorescent whitening agent according to the mass ratio of 3:2: 1.
4. The light-reflecting material of claim 1, comprising the following raw materials in parts by weight: 42 parts of reflective material, 14 parts of pearl powder, 12 parts of waterborne alkyd resin, 8 parts of zirconate coupling agent, 8 parts of chopped aramid fiber, 3 parts of isocyanate, 4 parts of stearic acid and 10 parts of polytetrafluoroethylene; the light reflecting material is prepared by mixing titanium dioxide, mica powder and a fluorescent whitening agent according to the mass ratio of 2:3: 1.
5. A method for preparing the light reflecting material of any one of claims 1 to 4, comprising the steps of:
s1: mixing the reflective material and the zirconate coupling agent in parts by weight, and mixing for 5-8 min;
s2: then adding pearl powder, water-based alkyd resin, short aramid fiber, stearic acid and polytetrafluoroethylene according to the weight parts, and mixing for 10-15 min;
s3: and then adding isocyanate according to the weight parts, mixing for 5-10 min, and granulating to obtain the reflective material.
6. The method according to claim 5, wherein the kneading time in S1 is 6 to 7 min.
7. The method according to claim 5, wherein the kneading time in S2 is 12 to 15 min.
8. The method according to claim 5, wherein the kneading time in S3 is 8 to 10 min.
9. Use of the retroreflective material of any one of claims 1 to 4 in the field of road engineering and/or in the field of textiles.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201911327766.XA CN111057453A (en) | 2019-12-20 | 2019-12-20 | Reflecting material and preparation method and application thereof |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201911327766.XA CN111057453A (en) | 2019-12-20 | 2019-12-20 | Reflecting material and preparation method and application thereof |
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| CN111057453A true CN111057453A (en) | 2020-04-24 |
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| CN201911327766.XA Pending CN111057453A (en) | 2019-12-20 | 2019-12-20 | Reflecting material and preparation method and application thereof |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113248965A (en) * | 2021-06-11 | 2021-08-13 | 重庆西芙高科技有限公司 | Pavement marking paint and preparation method thereof |
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| CN104356906A (en) * | 2014-11-14 | 2015-02-18 | 无锡中洁能源技术有限公司 | Preparation method of water-based light-reflective coating used on solar mirror surface |
| CN107189661A (en) * | 2017-07-11 | 2017-09-22 | 合肥尚涵装饰工程有限公司 | A kind of road sign weather-proof reflecting coating material and preparation method thereof |
| CN109810463A (en) * | 2018-12-28 | 2019-05-28 | 青岛科凯达新能源科技有限公司 | A kind of anti-cracking of high abrasion, high reflective function roadmarking material preparation method |
| CN109867941A (en) * | 2019-01-18 | 2019-06-11 | 林建民 | A kind of preparation of high reflective PC material |
-
2019
- 2019-12-20 CN CN201911327766.XA patent/CN111057453A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103804792A (en) * | 2014-01-17 | 2014-05-21 | 东莞市基一光电科技有限公司 | Heat-conductive and light-reflective thermoplastic molding material and application thereof |
| CN104356906A (en) * | 2014-11-14 | 2015-02-18 | 无锡中洁能源技术有限公司 | Preparation method of water-based light-reflective coating used on solar mirror surface |
| CN107189661A (en) * | 2017-07-11 | 2017-09-22 | 合肥尚涵装饰工程有限公司 | A kind of road sign weather-proof reflecting coating material and preparation method thereof |
| CN109810463A (en) * | 2018-12-28 | 2019-05-28 | 青岛科凯达新能源科技有限公司 | A kind of anti-cracking of high abrasion, high reflective function roadmarking material preparation method |
| CN109867941A (en) * | 2019-01-18 | 2019-06-11 | 林建民 | A kind of preparation of high reflective PC material |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN113248965A (en) * | 2021-06-11 | 2021-08-13 | 重庆西芙高科技有限公司 | Pavement marking paint and preparation method thereof |
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