CN102653626B - Preparation method of high-temperature-resistant green material - Google Patents
Preparation method of high-temperature-resistant green material Download PDFInfo
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- CN102653626B CN102653626B CN201110050336.5A CN201110050336A CN102653626B CN 102653626 B CN102653626 B CN 102653626B CN 201110050336 A CN201110050336 A CN 201110050336A CN 102653626 B CN102653626 B CN 102653626B
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Abstract
The invention belongs to the technical field of color matching and discloses a preparation method of a high-temperature-resistant green material. The preparation method comprises the following steps: adding 96.1-98 parts by weight of matrix resin in a high-speed mixer, then adding 0.5-1.2 parts by weight of yellow powder while adding 0.5-1.2 parts by weight of blue powder and 1-1.5 parts by weight of titanium pigment, taking out after mixing for 1-10 min, and preparing a color plate in an injection molding machine. The high-temperature-resistant effect of the product with the color prepared by the method can be greatly improved, and compared with prior art, the dosage of toner can be reduced for matching the same color.
Description
Technical field
The invention belongs to color technology field, be specifically related to a kind of resistant to elevated temperatures green material preparation method.
Background technology
The method of in the past preparing green material normally directly adds in matrix resin and mixes colours with titanium viridescent, the standby green material of this legal system can not keep the emerald green of material when through high temperature, material green toner amount bright-coloured not and that consume prepared by this color matching method of the higher use of processing temperature of some engineering plastics is larger, and acid anhydrides reacts the imide analog compounds generating with unary primary amine can have very high light fastness, fastness to weathering and heat-resistant stability energy.
Summary of the invention
The object of this invention is to provide a kind of resistant to elevated temperatures green material preparation method.
Technical scheme of the present invention is as follows:
The invention provides a kind of resistant to elevated temperatures green material preparation method, the method comprises the following steps:
96.1-98 weight part matrix resin is added in high-speed mixer, and then add the yellow powder of 0.5-1.2 weight part, add the blue powder of 0.5-1.2 weight part and 1-1.5 weight part titanium dioxide simultaneously, after stirring 1-10min, take out; In injection moulding machine, make colour table.
Fluorescent yellow in described yellow powder Shi perylene pigments.
Described blue powder refers to the Pigment blue in phthalocyanine pigment.
Described yellow powder and the ratio of blue powder are 1: 1.
Described titanium dioxide is rutile-type, and particle diameter is 10-15 μ m.
Described matrix resin is selected from a kind of in polycarbonate (PC), polyphenylene sulfide (PPS) or nylon 66 (PA66).
Compared with the existing technology, tool has the following advantages and beneficial effect in the present invention:
Color prepared by the inventive method can improve the high-temperature resistant result of goods greatly, prepares same color and compared with prior art can reduce toner consumption.
Embodiment
Below in conjunction with embodiment, the present invention is further illustrated.
Embodiment 1
98 parts of PPS are added in high mixer, and then add 0.5 part of fluorescent yellow 8GF, add 0.5 part of Pigment blue BS simultaneously, then add 1 part of rutile-type, particle diameter is the titanium dioxide of 10-15 μ m, stirs 1min and takes out after evenly; In injection moulding machine, make colour table, injection temperature is set as 300-320 ℃.Color data represents red green value in Table 1, a, and B represents champac value, and L represents Bai Hei value, and c represents bright-coloured value, and h represents saturation value.
Table 1
| a | B | L | c | h | |
| Standard specimen | -1.77 | 1.48 | 42.02 | 2.30 | 309.9 |
| Sample D65 light source | -1.83 | 1.57 | 41.75 | 2.40 | 310.3 |
| Sample A light source | -1.84 | 1.53 | 41.78 | 2.31 | 310.0 |
| Sample F2 light source | -1.74 | 1.45 | 41.82 | 2.29 | 309.8 |
Embodiment 2
97.2 parts of PPS are added in high mixer, and then add 0.8 part of fluorescent yellow 8GF, add 0.8 part of Pigment blue BS simultaneously, then add 1.2 parts of rutile-types, particle diameter is the titanium dioxide of 10-15 μ m, stirs 1min and takes out after evenly; In injection moulding machine, make colour table, injection temperature is set as 300-320 ℃.Color data represents red green value in Table 2, a, and B represents champac value, and L represents Bai Hei value, and c represents bright-coloured value, and h represents saturation value.
Table 2
| a | b | L | c | h | |
| Standard specimen | -2.69 | 1.48 | 43.78 | 2.73 | 280.0 |
| Sample D65 light source | -2.55 | 1.34 | 43.52 | 2.57 | 279.6 |
| Sample A light source | -2.58 | 1.42 | 43.32 | 2.63 | 279.3 |
| Sample F2 light source | -2.58 | 1.33 | 43.42 | 2.60 | 278.3 |
Embodiment 3
96.1 parts of PPS are added in high mixer, and then add 1.2g fluorescent yellow 8GF, add 1.2g Pigment blue BS simultaneously, then to add 1.5g rutile-type, particle diameter be the titanium dioxide of 10-15 μ m, stir 1min and take out after evenly; In injection moulding machine, make colour table, injection temperature is set as 300-320 ℃.Contrast with Standard colour board.Specific performance represents red green value in Table 3, a, and B represents champac value, and L represents Bai Hei value, and c represents bright-coloured value, and h represents saturation value
Table 3
| a | b | L | c | h | |
| Standard specimen | -2.69 | 1.68 | 45.78 | 3.73 | 285.0 |
| Sample D65 light source | -2.55 | 1.54 | 45.62 | 3.57 | 289.6 |
| Sample A light source | -2.58 | 1.58 | 46.22 | 3.63 | 289.3 |
| Sample F2 light source | -2.68 | 1.52 | 46.62 | 3.60 | 288.3 |
Comparative example 1
98 parts of PPS are added in high mixer, and then add the dark green G of 1.5g peptide, then add 0.5g titanium dioxide, stir 1min and take out after evenly; In injection moulding machine, make colour table, injection temperature is set as 300-320 ℃.Contrast with Standard colour board.Specific performance represents red green value in Table 4, a, and B represents champac value, and L represents Bai Hei value, and c represents bright-coloured value, and h represents saturation value.
Table 4
| a | B | L | c | h | |
| Standard specimen | -1.77 | 1.48 | 42.02 | 2.30 | 309.9 |
| Sample D65 light source | -0.83 | 2.57 | 51.75 | 1.40 | 260.3 |
| Sample A light source | -0.84 | 2.53 | 49.78 | 1.31 | 250.0 |
| Sample F2 light source | -0.74 | 2.45 | 48.82 | 1.29 | 259.8 |
Comparative example 2
97.2 parts of PPS are added in high mixer, and then add the dark green G of 2 parts of peptides, then add 0.8 part of titanium dioxide, stir 1min and take out after evenly; In injection moulding machine, make colour table, injection temperature is set as 300-320 ℃.Contrast with Standard colour board.Specific performance represents red green value in Table 5, a, and B represents champac value, and L represents Bai Hei value, and c represents bright-coloured value, and h represents saturation value.
Table 5
| a | b | L | c | h | |
| Standard specimen | -2.69 | 1.48 | 43.78 | 2.73 | 280.0 |
| Sample D65 light source | -1.55 | 2.34 | 53.62 | 1.57 | 239.6 |
| Sample A light source | -1.58 | 2.42 | 55.62 | 1.63 | 249.3 |
| Sample F2 light source | -1.58 | 2.61 | 56.62 | 1.60 | 238.3 |
Comparative example 3
96.1 parts of PPS are added in high mixer, and then add the dark green G of 2.9 parts of peptides, then add 1 part of titanium dioxide, stir 1min and take out after evenly; In injection moulding machine, make colour table, injection temperature is set as 300-320 ℃.Contrast with Standard colour board.Specific performance represents red green value in Table 6, a, and B represents champac value, and L represents Bai Hei value, and c represents bright-coloured value, and h represents saturation value.
Table 6
| a | b | L | c | h | |
| Standard specimen | -2.69 | 1.68 | 45.78 | 3.73 | 285.0 |
| Sample D65 light source | -1.55 | 2.54 | 55.62 | 1.57 | 229.6 |
| Sample A light source | -1.58 | 2.68 | 56.22 | 1.23 | 219.3 |
| Sample F2 light source | -1.68 | 2.82 | 56.62 | 1.60 | 218.3 |
The above-mentioned description to embodiment is can understand and apply the invention for ease of those skilled in the art.Person skilled in the art obviously can easily make various modifications to these embodiment, and General Principle described herein is applied in other embodiment and needn't passes through performing creative labour.Therefore, the invention is not restricted to the embodiment here, those skilled in the art are according to announcement of the present invention, and not departing from the improvement that category of the present invention makes and revise all should be within protection scope of the present invention.
Claims (5)
1. a resistant to elevated temperatures green material preparation method, is characterized in that: the method comprises the following steps,
96.1-98 weight part matrix resin is added in high-speed mixer, and then add the yellow powder of 0.5-1.2 weight part, add the blue powder of 0.5-1.2 weight part and 1-1.5 weight part titanium dioxide simultaneously, after stirring 1-10min, take out; In injection moulding machine, make colour table;
Fluorescent yellow in described yellow powder Shi perylene pigments.
2. a kind of resistant to elevated temperatures green material preparation method according to claim 1, is characterized in that: described blue powder refers to the Pigment blue in phthalocyanine pigment.
3. a kind of resistant to elevated temperatures green material preparation method according to claim 1, is characterized in that: described yellow powder and the ratio of blue powder are 1:1.
4. a kind of resistant to elevated temperatures green material preparation method according to claim 1, is characterized in that: described titanium dioxide is rutile-type, and particle diameter is 10-15 μ m.
5. a kind of resistant to elevated temperatures green material preparation method according to claim 1, is characterized in that: described matrix resin is selected from a kind of in polycarbonate, polyphenylene sulfide or nylon 66.
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101250372A (en) * | 2008-03-25 | 2008-08-27 | 天津灯塔涂料工业发展有限公司 | Metal inner surface anticorrosion paint and preparation method thereof |
| CN102558744A (en) * | 2010-12-28 | 2012-07-11 | 合肥杰事杰新材料股份有限公司 | Low chromatic aberration plastic and preparation method thereof |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN101250372A (en) * | 2008-03-25 | 2008-08-27 | 天津灯塔涂料工业发展有限公司 | Metal inner surface anticorrosion paint and preparation method thereof |
| CN102558744A (en) * | 2010-12-28 | 2012-07-11 | 合肥杰事杰新材料股份有限公司 | Low chromatic aberration plastic and preparation method thereof |
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