CN103819867A - Light corrosion resistant ABS (acrylonitrile-butadiene-styrene) composition, light-passing plate and air conditioner - Google Patents
Light corrosion resistant ABS (acrylonitrile-butadiene-styrene) composition, light-passing plate and air conditioner Download PDFInfo
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- CN103819867A CN103819867A CN201410056855.6A CN201410056855A CN103819867A CN 103819867 A CN103819867 A CN 103819867A CN 201410056855 A CN201410056855 A CN 201410056855A CN 103819867 A CN103819867 A CN 103819867A
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Abstract
The invention provides a light corrosion resistant ABS (acrylonitrile-butadiene-styrene) composition, a light-passing plate and an air conditioner. The light corrosion resistant ABS (acrylonitrile-butadiene-styrene) composition comprises the following components by mass: 100 parts of ABS resin, 0.1-1 part of TiO2, 0.1-0.5 part of a light stabilizer, 0.1-1 part of an antioxidant and 0.1-1 part of a processing aid. On the premise of guarantee of material mechanical strength, the light corrosion resistant ABS composition provided by the invention has good light transparency and glossiness, and has the light corrosion resistant effect, therefore, after long-term exposure to a LED light source, a panel of the air conditioner made of the light corrosion resistant ABS composition is free of color difference in display, and the panel has a good display effect, and user satisfaction can be improved.
Description
Technical field
The present invention relates to Material Field, relate in particular to a kind of anti-photoetch type ABS composition, adopt the light-passing board that this anti-photoetch type ABS composition makes and the conditioner that comprises this light-passing board.
Background technology
(main component is ABS resin to ABS plastic, ABS resin is acrylonitrile-butadiene-styrene copolymer, wherein ABS is the abbreviation of Acrylonitrile Butadiene Styrene) in household electrical appliances, be widely used, in the appearance component of conditioner, also occupy very consequence, especially in the panel of Split wall-mounted type air conditioner, the exhibited light direct irradiation of display unit is on panel, and light-transmitting panel shows.In this case, the direct irradiation of White LED light, can cause the panel variable color of ABS plastic, by photoetch, between the stroke that causes showing, there is color distortion on the white panel of pottery, cause the dissatisfied of user, change the destruction that common weatherproof ABS plastics cannot stop this photoetch.
Summary of the invention
In order to solve the technical problem of the photoetch variable color existing in above-mentioned correlation technique, the embodiment of first aspect present invention provides a kind of anti-photoetch type ABS composition, and the component comprising and the mass content of each component are:
ABS resin ... 100 mass parts,
TiO
20.1～1 mass parts,
Photostabilizer ... 0.1-0.5 mass parts,
Oxidation inhibitor ... 0.1-1 mass parts,
Processing aid ... 0.1-1 mass parts.
The anti-photoetch type ABS(acrylonitrile-butadiene-styrene (ABS) that the above embodiment of the present invention provides) composition, comprise ABS resin, TiO
2(titanium dioxide), photostabilizer, oxidation inhibitor and processing aid, wherein ABS resin is the base-material of anti-photoetch type ABS composition, TiO
2can guarantee the light transmission of anti-photoetch type ABS composition, photostabilizer and oxidation inhibitor make anti-photoetch type ABS composition in During Illumination, keep stable, and photoetch can not occur; Processing aid plays mediation effect, is convenient to the mixing of each component in anti-photoetch type ABS composition.
In addition, the anti-photoetch type ABS composition providing according to the above embodiment of the present invention also has following additional technical feature:
According to one embodiment of present invention, described TiO
2for the TiO of rutile-type
2.
According to one embodiment of present invention, described photostabilizer is any one or the multiple combination arbitrarily in azimidobenzene class, benzophenone, phenyl methyl ketone amine, triazines, hindered amine light stabilizer.
According to one embodiment of present invention, described oxidation inhibitor is any one or the multiple combination arbitrarily in antioxidant 1010, antioxidant 1076, oxidation inhibitor 1098, oxidation inhibitor 626, oxidation inhibitor 627, oxidation inhibitor 225, antioxidant 330, oxidation inhibitor 561, oxidation inhibitor 245, irgasfos 168, oxidation inhibitor 900.
According to one embodiment of present invention, described processing aid is the two hard acid amides of EBS(ethylene), Wax(wax, a kind of material of types of fats), any one or multiple combination arbitrarily in calcium stearate, Magnesium Stearate, Zinic stearas, polyethylene wax, ethylene homo wax, ethylene-acrylate copolymer, silicone powder, silicone oil.
The embodiment of second aspect present invention provides a kind of light-passing board, and described light-passing board adopts the anti-photoetch type ABS composition described in above-mentioned arbitrary embodiment to make.
The light-passing board that the anti-photoetch type of use provided by the invention ABS composition is made, has good light transmission and glossiness, and nondiscoloration under the long-term irradiation of LED light source, has the effect of anti-photoetch.
The embodiment of third aspect present invention provides a kind of conditioner, and the panel of the housing of described conditioner is that above-mentioned light-passing board is made.
According to one embodiment of present invention, described conditioner is wall-hanging air conditioner.
Conditioner provided by the invention, the panel of its housing adopts light-passing board to make, light-passing board adopts anti-photoetch type ABS composition to make, therefore, the panel of housing has good light transmission and glossiness, has guaranteed that the panel of housing has the effect that printing opacity shows, panel has the effect of anti-photoetch simultaneously, between the stroke showing, there is not color distortion on panel, improved user's satisfactory degree.
Additional aspect of the present invention and advantage will become in description part below obviously, or recognize by practice of the present invention.
Embodiment
In order more clearly to understand above-mentioned purpose of the present invention, feature and advantage, below in conjunction with embodiment, the present invention is further described in detail.It should be noted that, in the situation that not conflicting, the feature in the application's embodiment and embodiment can combine mutually.
A lot of details are set forth in the following description so that fully understand the present invention; but; the present invention can also adopt other to be different from mode described here and implement, and therefore, protection scope of the present invention is not subject to the restriction of following public specific embodiment.
In view of this, the invention provides a kind of anti-photoetch type ABS composition, the component comprising and the mass content of each component are:
ABS resin ... 100 mass parts,
TiO
20.1～1 mass parts,
Photostabilizer ... 0.1-0.5 mass parts,
Oxidation inhibitor ... 0.1-1 mass parts,
Processing aid ... 0.1-1 mass parts.
Particularly, described ABS resin is acrylonitrile-butadiene-styrene copolymer, molecular weight 5-30 ten thousand, and in ABS resin, the mass content 5-30% of divinyl, the mass content of vinyl cyanide is 10-30%, cinnamic mass content is 40-70%.
Preferably, described TiO
2for the TiO of rutile-type
2.
Preferably, described photostabilizer is any one or the arbitrarily multiple combination in azimidobenzene class, benzophenone, phenyl methyl ketone amine, triazines, hindered amine light stabilizer.
Preferably, described oxidation inhibitor is any one or the arbitrarily multiple combination in antioxidant 1010, antioxidant 1076, oxidation inhibitor 1098, oxidation inhibitor 626, oxidation inhibitor 627, oxidation inhibitor 225, antioxidant 330, oxidation inhibitor 561, oxidation inhibitor 245, irgasfos 168, oxidation inhibitor 900.
Preferably, described processing aid is any one or the arbitrarily multiple combination in EBS, Wax, calcium stearate, Magnesium Stearate, Zinic stearas, polyethylene wax, ethylene homo wax, ethylene-acrylate copolymer, silicone powder, silicone oil.
Anti-photoetch type ABS composition provided by the invention, comprises ABS resin, TiO
2, photostabilizer, oxidation inhibitor and processing aid, wherein ABS resin is the base-material of anti-photoetch type ABS composition; TiO
2for rutile-type, to guarantee the light transmission of anti-photoetch type ABS composition; Photostabilizer and oxidation inhibitor make anti-photoetch type ABS composition in During Illumination, keep stable, and photoetch can not occur; Processing aid plays mediation effect, is convenient to the mixing of each component in anti-photoetch type ABS composition.
The embodiment of second aspect present invention provides a kind of light-passing board, and described light-passing board adopts the anti-photoetch type ABS composition described in above-mentioned arbitrary embodiment to make.
The embodiment of third aspect present invention provides a kind of conditioner, and the panel of the housing of described conditioner is that above-mentioned light-passing board is made.
According to one embodiment of present invention, described conditioner is wall-hanging air conditioner.
In sum, the panel of the air-conditioner shell that anti-photoetch type ABS composition provided by the invention is made, has the following advantages:
Panel has good light transmission and glossiness, can carry out hiding and showing of panel light source, makes air-conditioner shell have good appearance effect;
Nondiscoloration when panel shows after the long-term irradiation of LED light source, make the panel of air-conditioner shell, especially while demonstration on ceramic white panel, there is not color distortion, improve user's satisfactory degree, the physical properties of anti-photoetch type ABS composition is substantially unaffected simultaneously, has guaranteed that the housing of conditioner has certain structural strength.
Further illustrate anti-photoetch type ABS composition provided by the invention below in conjunction with specific embodiment:
Embodiment mono-:
ABS resin: 100 mass parts, TiO
2: 0.2 mass parts, photostabilizer: 0.15 mass parts, oxidation inhibitor: 0.8 mass parts, processing aid: 0.15 mass parts.
Embodiment bis-:
ABS resin: 100 mass parts, TiO
2: 0.5 mass parts, photostabilizer: 0.4 mass parts, oxidation inhibitor: 0.3 mass parts, processing aid: 0.5 mass parts.
Embodiment tri-:
ABS resin: 100 mass parts, TiO
2: 0.8 mass parts, photostabilizer: 0.3 mass parts, oxidation inhibitor: 0.4 mass parts, processing aid: 0.2 mass parts.
The anti-photoetch type ABS composition providing take embodiment tri-is below tested as example, verifies the effect of anti-photoetch type ABS composition provided by the invention.The concrete formula of embodiment is in table 1.
Table 1
| ? | Comparative example 1 | Embodiment 1 | Embodiment 2 | Embodiment 3 |
| ABS resin | 100 | 100 | 100 | 100 |
| TiO 2 | 0.8 | 0.8 | 0.8 | 0.8 |
| Photostabilizer 1 | ? | 0.3 | ? | ? |
| Photostabilizer 2 | ? | ? | 0.3 | ? |
| Photostabilizer 3 | ? | ? | ? | 0.3 |
| Oxidation inhibitor 1 | 0.2 | 0.2 | 0.2 | 0.2 |
| Oxidation inhibitor 2 | 0.2 | 0.2 | 0.2 | 0.2 |
| Processing aid | 0.2 | 0.2 | 0.2 | 0.2 |
In above comparative example and embodiment 1, embodiment 2, embodiment 3, the content of each component is mass content, and ABS resin is wherein selected from LG company, trade names 121H;
TiO
2be selected from E.I.Du Pont Company, trade names R104;
Photostabilizer 1 is selected from Clariant company, trade names Hostavin PR-31;
Photostabilizer 2 is selected from BASF AG, Tinuvin770DF;
Photostabilizer 3 is selected from BASF AG, trade names Uvinul3027;
Oxidation inhibitor 1 is selected from vapour Bagong department, trade names IRGANOX1010;
Oxidation inhibitor 2 is selected from vapour Bagong department, trade names IRGANOX168;
Processing aid is selected from colored king EBS, trade names KAOWAX EB-FF.
Each component of the anti-photoetch type ABS composition that above-described embodiment is provided is put into mixer and is mixed; after measuring apparatus takes; join in twin screw extruder; controlled working temperature is at 170-230 ℃; under the heating and shearing action of the screw rod of twin screw extruder; each component of anti-photoetch type ABS composition is carried out melt blending, then per os die drawing bar, cooling, dicing machine granulation, makes the pellet of anti-photoetch ABS composition.
The pellet injection moulding machine of the above-mentioned anti-photoetch ABS composition preparing is made to standard test batten by GB, and batten is carried out to the Mechanics Performance Testings such as shock strength, tensile strength, flexural strength; The pellet injection moulding machine of the above-mentioned anti-photoetch ABS composition preparing is injection molded into display panel simultaneously, on display panel, assemble after display module (being panel light source), lighting stationary digital (as: 5) irradiates 96 hours, then adjust display digit (as: being adjusted to 6), contrast postradiation stroke and whether have variable color with the stroke not irradiating.Test result is as shown in table 2.
Table 2
From the testing data of table 2, can find out, the anti-photoetch type ABS composition that above-mentioned three embodiment of the present invention provide, the non-discoloring while under LED light source long-term irradiation, the physical properties of material (as: mechanical property such as the shock strength of breach, tensile strength, flexural strength) is substantially unaffected.Therefore, the panel of the air-conditioner shell that the anti-photoetch type ABS composition providing by the embodiment of the present invention is made, has good light transmission and glossiness, has guaranteed the outward appearance of panel, and can be as the hiding and demonstration of panel light source; Nondiscoloration when panel can show after the long-term irradiation of LED light source, has the effect of anti-photoetch, has improved the display effect of panel, has improved user's satisfactory degree simultaneously; The physical properties of anti-photoetch type ABS composition material is substantially unaffected, makes panel have good structural strength.
In sum, with anti-photoetch type ABS composition provided by the invention, guaranteeing, under the prerequisite of mechanics of materials intensity, to have guaranteed that anti-photoetch type ABS composition has good light transmission and glossiness, has the effect of anti-photoetch simultaneously, therefore,, after the long-term irradiation of LED light source, while demonstration, there is not color distortion in the panel of the air-conditioner shell made from anti-photoetch type ABS composition, there is good display effect, improved user's satisfactory degree.
In the description of this specification sheets, the description of term " embodiment ", " some embodiment ", " specific embodiment " etc. means to be contained at least one embodiment of the present invention or example in conjunction with specific features, structure, material or the feature of this embodiment or example description.In this manual, the schematic statement of above-mentioned term is not necessarily referred to identical embodiment or example.And specific features, structure, material or the feature of description can be with suitable mode combination in any one or more embodiment or example.
The foregoing is only the preferred embodiments of the present invention, be not limited to the present invention, for a person skilled in the art, the present invention can have various modifications and variations.Within the spirit and principles in the present invention all, any modification of doing, be equal to replacement, improvement etc., within all should being included in protection scope of the present invention.
Claims (8)
1. an anti-photoetch type ABS composition, is characterized in that, the component comprising and the mass content of each component are:
ABS resin ... 100 mass parts,
TiO
20.1～1 mass parts,
Photostabilizer ... 0.1-0.5 mass parts,
Oxidation inhibitor ... 0.1-1 mass parts,
Processing aid ... 0.1-1 mass parts.
2. anti-photoetch type ABS composition according to claim 1, is characterized in that,
Described TiO
2for the TiO of rutile-type
2.
3. anti-photoetch type ABS composition according to claim 1, is characterized in that,
Described photostabilizer is any one or the arbitrarily multiple combination in azimidobenzene class, benzophenone, phenyl methyl ketone amine, triazines, hindered amine light stabilizer.
4. anti-photoetch type ABS composition according to claim 1, is characterized in that,
Described oxidation inhibitor is any one or the arbitrarily multiple combination in antioxidant 1010, antioxidant 1076, oxidation inhibitor 1098, oxidation inhibitor 626, oxidation inhibitor 627, oxidation inhibitor 225, antioxidant 330, oxidation inhibitor 561, oxidation inhibitor 245, irgasfos 168, oxidation inhibitor 900.
5. anti-photoetch type ABS composition according to claim 1, is characterized in that,
Described processing aid is any one or the arbitrarily multiple combination in EBS, Wax, calcium stearate, Magnesium Stearate, Zinic stearas, polyethylene wax, ethylene homo wax, ethylene-acrylate copolymer, silicone powder, silicone oil.
6. a light-passing board, is characterized in that, described light-passing board adopts the anti-photoetch type ABS composition as described in any one in claim 1 to 5 to make.
7. a conditioner, is characterized in that, the panel of the housing of described conditioner adopts light-passing board as claimed in claim 6 to make.
8. conditioner according to claim 7, is characterized in that,
Described conditioner is wall-hanging air conditioner.
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| CN201410056855.6A CN103819867B (en) | 2014-02-19 | 2014-02-19 | Anti-light corrosion type ABS compositions, light-passing board and air conditioner |
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|---|---|---|---|
| CN201410056855.6A CN103819867B (en) | 2014-02-19 | 2014-02-19 | Anti-light corrosion type ABS compositions, light-passing board and air conditioner |
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| CN103819867B CN103819867B (en) | 2017-10-03 |
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