CN103113703A - Master batch composition, compound board and preparation method of compound board, and refrigeration plant - Google Patents

Master batch composition, compound board and preparation method of compound board, and refrigeration plant Download PDF

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Publication number
CN103113703A
CN103113703A CN2013100364041A CN201310036404A CN103113703A CN 103113703 A CN103113703 A CN 103113703A CN 2013100364041 A CN2013100364041 A CN 2013100364041A CN 201310036404 A CN201310036404 A CN 201310036404A CN 103113703 A CN103113703 A CN 103113703A
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hips
master batch
weight parts
batch composition
weight
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曹家汉
贾丽
项灵芝
任媛媛
刘军
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Hefei Midea Refrigerator Co Ltd
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Hefei Midea Rongshida Refrigerator Co Ltd
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Abstract

The invention discloses a master batch composition, a compound board and a preparation method of the compound board, and a refrigeration plant. The master batch composition comprises 20-40 parts by weight of a matrix resin which is selected from HIPS (High Impact Polystyrene), 30-50 parts by weight of a flexibilizer which is selected from at least one of SBS (Styrene-Butadiene-Styrene), butadiene styrene rubber, naphthenic oil, PE-g-PS (Polythene-g-Polystyrene), POE-g-PS (Polyolefin-g-Polystyrene), EPDM-g-PS (Ethylene-Propylene-Diene Monomer-g-Polystyrene), 3-20 parts by weight of pigment, 0-10 parts by weight of a brightener, 0-3 parts by weight of an anti-light and oxygen ageing agent and 5-20 parts by weight of an antistatic agent. Thus, the master batch composition can effectively prepare a liner and can further increase the strength of the surface of the liner, increase the anti-cracking ability and particularly the resistance to chemical corrosions such as oils, cleaning agents and the like, increase the weather resistance and the surface gloss and increase the antistatic and dirt-proof functions, so that the liner is easier to clean.

Description

Master batch composition, composite sheet and preparation method thereof, refrigeration equipment
Technical field
The present invention relates to master batch composition, composite sheet and preparation method thereof, refrigeration equipment.
Background technology
In prior art, the inner bag upper layer of refrigeration equipment adopts true qualities HIPS usually, and the weathering resistance of this former primary state HIPS material is poor, and is easily aging, will xanthochromia and cracking after use for some time.For improving gloss, being convenient to clean and making outward appearance more exquisite, usually also can be laminated with on HIPS inner bag surface a floor height light HIPS, but the anti-ESCR of high light HIPS is poor, inferior light HIPS glossiness is too low, cleaning is difficult etc.
Therefore, present liner of refrigeration equipment and preparation method thereof still remains to be improved.
Summary of the invention
The present invention is intended to solve at least one of technical problem that exists in prior art.
For this reason, one object of the present invention is to propose a kind of master batch composition, another object of the present invention is to propose a kind of composite sheet and preparation method thereof, and a further object of the present invention is to propose a kind of refrigeration equipment that comprises above-mentioned composite sheet.
To achieve these goals, the present invention provides a kind of master batch composition in one aspect.According to embodiments of the invention, the master batch composition comprises: the matrix resin of 20~40 weight parts, described matrix resin are HIPS; The toughner of 30~50 weight parts, described toughner are be selected from SBS, styrene-butadiene rubber(SBR), naphthenic oil, PE-g-PS, POE-g-PS, EPDM-g-PS at least a; The pigment of 3~20 weight parts; The brightening agent of 0~10 weight part; The anti-photooxidation resistance agent of 0~3 weight part; And the static inhibitor of 5~20 weight parts.Thus, utilization is according to the master batch composition of the embodiment of the present invention, can effectively prepare inner bag, and can further improve intensity, raising cracking resistance ability, the particularly chemical corrosion such as oil resistant class and sanitising agent class, raising weathering resistance and the upper layer glossiness of inner bag upper layer and increase antistatic and anti-dust function, making inner bag more easy to clean.
According to some embodiments of the present invention, above-mentioned master batch composition can also have following additional technical feature:
According to one embodiment of present invention, described HIPS is be selected from HIPS-1175, HIPS-D6007, HIPS-8265, HIPS-1180, HIPS888G, HIPSMB5210 at least a.Thus, can effectively improve the intensity of inner bag upper layer and make the glossiness that has of upper layer.
According to one embodiment of present invention, described SBS is be selected from SBS1301, SBS1401, SBS792, SBS1551, SBS4303, SBS4412, SBS4452, SBS805, Kraton1101Solprene T, STR, SBS101, SBS201, SBS501 at least a, and described naphthenic oil is be selected from KN4010, KN4006, KG16c at least a.Thus, can effectively increase the toughness of inner bag upper layer, and have chemical corrosion, anti-low temperature and the cracking resistance effects such as anti-edible oil and sanitising agent.In addition, naphthenic oil also has the effect that improves the upper layer glossiness.
According to one embodiment of present invention, described pigment is be selected from titanium dioxide and carbon black at least a, and the content of wherein said titanium dioxide is 10~20 weight parts, and the content of described carbon black is 3~10 weight parts.Thus, can effectively dye to the inner bag upper layer, can reduce the light transmission of inner bag, and also can improve to a certain extent anti-photooxidation resistance function.
According to one embodiment of present invention, described brightening agent is be selected from silicone powder, EBS, silicone oil, PE wax, ZnSt, CaSt, HSt, polyethers, amide compound, stearyl alcohol, senior aliphatic hydrocarbon, silane coupling agent, titanate coupling agent at least a.Thus, can significantly improve the glossiness of inner bag upper layer, make its outward appearance have light, smooth effect.
According to one embodiment of present invention, described antiaging agent is be selected from oxidation inhibitor, auxiliary antioxidant and anti-ultraviolet ageing agent at least a.Thus, improve the ageing resistance of inner bag upper layer, extend the work-ing life of inner bag.
According to one embodiment of present invention, described static inhibitor is be selected from PEEA, PEO, oxyethyl group alkyl amine, alkylsulfonate and fatty acid ester at least a.Thus, can make the inner bag upper layer have anti-static function, dust-proof clean keeping, easy to clean.
In another aspect of the present invention, the present invention proposes a kind of method of the composite sheet for the preparation of refrigeration equipment.According to embodiments of the invention, comprise: the look mother of the polystyrene feed back of the common plate squeezing level HIPS of the HIPS-1175 of the master batch composition of the above embodiment of 0.3~0.6 weight part, 9.4~9.7 weight parts or HIPS-5210,45~48 weight parts, 35~40 weight parts and 5~7 weight parts is carried out composite co-extruding process, in order to obtain described composite sheet.Thus, can effectively prepare composite sheet, and this composite sheet has that the intensity of upper layer is high, cracking resistance, resist chemical, weathering resistance is strong, glossiness good and have the advantages such as anti-static function, dust-proof clean keeping, easy to clean.
Aspect another, be used for the composite sheet of refrigeration equipment of the present invention.According to embodiments of the invention, this composite sheet is prepared from by the method for above-described composite sheet for the preparation of refrigeration equipment.Thus, according to the composite sheet of the embodiment of the present invention have that the intensity of upper layer is high, cracking resistance, resist chemical, weathering resistance is strong, glossiness good and have the advantages such as anti-static function, dust-proof clean keeping, easy to clean.
Aspect another, the present invention proposes a kind of refrigeration equipment of the present invention.According to embodiments of the invention, this refrigeration equipment comprises above-described composite sheet for refrigeration equipment.Thus, the composite sheet of refrigeration equipment has that the intensity of upper layer is high, cracking resistance, resist chemical, weathering resistance is strong, glossiness good and have the advantages such as anti-static function, dust-proof clean keeping, easy to clean.
The master batch composition can realize that following advantages is one of at least according to an embodiment of the invention:
1, according to the master batch composition of the embodiment of the present invention, can reduce inner bag upper layer light transmission, also can improve to a certain extent anti-photooxidation resistance function;
2, according to the master batch composition of the embodiment of the present invention, can strengthen the ageing resistance of inner bag upper layer, improve the quality of products, extend product work-ing life;
3, according to the master batch composition of the embodiment of the present invention, toughner can preferred elastomer, and elastomerics and upper layer have excellent compatibility, the chemical corrosions such as anti-edible oil, sanitising agent, anti-low temperature and various stress cracking, and toughner also comprises naphthenic oil, and naphthenic oil also has the effect of the glossiness of raising;
4, according to the master batch composition of the embodiment of the present invention, by screening brightening agent, lubricant, significantly improve the upper layer glossiness, make its outward appearance have light, smooth effect;
5, according to the master batch composition of the embodiment of the present invention, easily realize the product function variation, as effect such as antistatic grade.
Additional aspect of the present invention and advantage part in the following description provide, and part will become obviously from the following description, or recognize by practice of the present invention.
Embodiment
The below describes embodiments of the invention in detail, and wherein same or similar label represents same or similar element or the element with identical or similar functions from start to finish.The following examples are exemplary, only are used for explaining the present invention, and can not be interpreted as limitation of the present invention.
The present invention is based on contriver's following discovery and completes:
In prior art, the inner bag upper layer of refrigeration equipment adopts true qualities HIPS usually, and the weathering resistance of this former primary state HIPS material is poor, and is easily aging, will xanthochromia and cracking after use for some time.For improving gloss, being convenient to clean and making outward appearance more exquisite, usually also can be laminated with on HIPS inner bag surface a floor height light HIPS, but that high light HIPS has an anti-ESCR is poor, inferior light HIPS glossiness is too low, clean the shortcomings such as difficult.The present invention mainly prepares selection and the compound method thereof of material from inner bag, develop a kind of master batch composition, solves for example above-mentioned technical problem.Following part will be done further the feature and advantage of technical solution of the present invention and describe.
In one aspect of the invention, the present invention proposes a kind of master batch composition.According to embodiments of the invention, moiety and the proportion of composing of master batch composition are not particularly limited.For example according to some embodiments of the present invention, the master batch composition comprises: the matrix resin of 20~40 weight parts, matrix resin are HIPS; The toughner of 30~50 weight parts, toughner are be selected from SBS, styrene-butadiene rubber(SBR), naphthenic oil, PE-g-PS, POE-g-PS, EPDM-g-PS at least a; The pigment of 3~20 weight parts; The brightening agent of 0~10 weight part; The anti-photooxidation resistance agent of 0~3 weight part; And the static inhibitor of 5~20 weight parts.Thus, utilization can prepare inner bag effectively according to the master batch composition of the embodiment of the present invention, and can further improve intensity, raising cracking resistance ability, the particularly chemical corrosion such as oil resistant class and sanitising agent class, raising weathering resistance and the upper layer glossiness of inner bag upper layer and increase antistatic and anti-dust function, making inner bag more easy to clean.
According to embodiments of the invention, the kind of HIPS is not particularly limited.According to a particular embodiment of the invention, HIPS is be selected from HIPS-1175, HIPS-D6007, HIPS-8265, HIPS-1180, HIPS888G, HIPS-MB5210 at least a.Thus, can effectively improve the intensity of inner bag upper layer and be the glossiness that has of upper layer.
According to embodiments of the invention, the kind of SBS is not particularly limited.According to a particular embodiment of the invention, SBS is be selected from SBS1301, SBS1401, SBS792, SBS1551, SBS4303, SBS4412, SBS4452, SBS805, Kraton1101Solprene T, STR, SBS101, SBS201, SBS501 at least a, and naphthenic oil is be selected from KN4010, KN4006, KG16c at least a.Thus, can effectively increase the toughness of inner bag upper layer, and have chemical corrosion, anti-low temperature and the cracking resistance effects such as anti-edible oil and sanitising agent.In addition, naphthenic oil also has the effect that improves the upper layer glossiness.
According to embodiments of the invention, the kind of pigment is not particularly limited.According to a particular embodiment of the invention, pigment is be selected from titanium dioxide and carbon black at least a, and wherein, the content of titanium dioxide is 10~20 weight parts, and the content of carbon black is 3~10 weight parts.Thus, can effectively dye to the inner bag upper layer, can reduce the light transmission of inner bag, and also can improve to a certain extent anti-photooxidation resistance function.
According to embodiments of the invention, the kind of pigment is not particularly limited.According to some embodiments of the present invention, brightening agent is be selected from silicone powder, EBS, silicone oil, PE wax, ZnSt, CaSt, HSt, polyethers, amide compound, stearyl alcohol, senior aliphatic hydrocarbon, silane coupling agent, titanate coupling agent at least a.Thus, can significantly improve the glossiness of inner bag upper layer, make its outward appearance have light, smooth effect.
According to embodiments of the invention, ageing-resistant kind is not particularly limited.According to some embodiments of the present invention, antiaging agent is be selected from oxidation inhibitor, auxiliary antioxidant and anti-ultraviolet ageing agent at least a.Thus, improve the ageing resistance of inner bag upper layer, extend the work-ing life of inner bag.
According to embodiments of the invention, the kind of static inhibitor is not particularly limited.According to a particular embodiment of the invention, static inhibitor is be selected from PEEA, PEO, oxyethyl group alkyl amine, alkylsulfonate and fatty acid ester at least a.Thus, can make the inner bag upper layer have anti-static function, dust-proof clean keeping, easy to clean.
In another aspect of the present invention, the present invention proposes a kind of method of the composite sheet for the preparation of refrigeration equipment.According to embodiments of the invention, the method for preparing composite sheet is not particularly limited, and person skilled can adopt any known means of the art.For example according to some embodiments of the present invention, comprise: the master batch composition of 0.3~0.6 the above embodiment of weight part, HIPS-1175 or HIPS-5210, the common plate squeezing level HIPS of 45~48 weight parts, the polystyrene feed back of 35~40 weight parts and the look mother of 5~7 weight parts of 9.4~9.7 weight parts are carried out the composite co-extruding processing, in order to make composite sheet.Thus, can effectively prepare composite sheet, and this composite sheet has that the intensity of upper layer is high, cracking resistance, resist chemical, weathering resistance is strong, glossiness good and have the advantages such as anti-static function, dust-proof clean keeping, easy to clean.The description that the front is done for the feature and advantage of master batch composition also is applicable to the method natch, does not repeat them here.
Aspect another, be used for the composite sheet of refrigeration equipment of the present invention.According to embodiments of the invention, composite sheet is prepared from by the method for the preparation of the composite sheet of refrigeration equipment of the above embodiment.Thus, according to the composite sheet of the embodiment of the present invention have that the intensity of upper layer is high, cracking resistance, resist chemical, weathering resistance is strong, glossiness good and have the advantages such as anti-static function, dust-proof clean keeping, easy to clean.
Aspect another, the present invention proposes a kind of refrigeration equipment of the present invention.According to embodiments of the invention, refrigeration equipment comprises the composite sheet that is used for refrigeration equipment of the above embodiment.Thus, the composite sheet of refrigeration equipment has that the intensity of upper layer is high, cracking resistance, resist chemical, weathering resistance is strong, glossiness good and have the advantages such as anti-static function, dust-proof clean keeping, easy to clean.The description that the front is done the feature and advantage of the composite sheet that is used for refrigeration equipment also is applicable to this refrigeration equipment natch, does not repeat them here.In addition, about other parts of refrigeration equipment, can adopt any known parts in any art of refrigeration units, not repeat them here.
Below by specific embodiment, the present invention will be described, need to prove that these embodiment are only for illustration purpose, and can not be construed to by any way limitation of the present invention.In addition, if not otherwise specified, the equipment that adopts and material are commercially available in the following example.
raw material: HIPS(HIPS-1175, HIPS-D6007, HIPS-8265, HIPS-1180, HIPS888G, HIPS-MB5210), SBS (BS1301, SBS1401, SBS792, SBS1551, SBS4303, SBS4412, SBS4452, SBS805, Kraton1101Solprene T, STR, SBS101, SBS201, SBS501), naphthenic oil, pigment (titanium dioxide, carbon black), brightening agent (silicone powder, EBS, silicone oil, PE wax, ZnSt, CaSt, HSt, polyethers, amide compound, stearyl alcohol, senior aliphatic hydrocarbon, silane coupling agent, titanate coupling agent), antiaging agent (oxidation inhibitor, auxiliary antioxidant and anti-ultraviolet ageing agent), static inhibitor (PEEA, PEO, oxyethyl group alkyl amine, alkylsulfonate and fatty acid ester) etc.
Equipment: mixer, twin screw be forcing machine, Vacuumdrier etc. in the same way.
Embodiment 1: white strengthens weather-proof bright master batch
Take HIPS-1175,35 weight part SBS1301,15 weight part KN4010 and the 15 weight part titanium dioxides of 35 weight parts, SBS1301 and KN4010 are added in mixer, after fully mixing, again HIPS-1175, titanium dioxide are added mixing, adopt twin screw forcing machine granulation in the same way, obtain white and strengthen weathering resistance light master batch.
Embodiment 2: white strengthens the bright master batch of weather-proof height
Take 30 weight part HIPS-888G, 38 weight part Kraton1101,16 weight part KG16c, 11 weight part titanium dioxides and 5 weight part brightening agents, Kraton1101 and KN4010 are added in mixer, after fully mixing, again HIPS-888G, titanium dioxide and brightening agent are added mixing, by twin screw in the same way forcing machine extrude, pelletizing, obtain white and strengthen the high bright master batch of weathering resistance, drying, packing.
Embodiment 3: the white with anti-photooxidation resistance function strengthens the bright master batch of weather-proof height
With HIPS-1180, SBS4303, KN4010, titanium dioxide, brightening agent and anti-photooxidation resistance agent according to the 30:30:15:17:7:1(mass ratio) add mixer to mix, mix the rear bright master batch of the white weather-proof height of enhancing that obtains having very strong anti-photooxidation resistance with the parallel dual-screw extruding machine granulation.
Embodiment 4: black strengthens weather-proof bright master batch
Taking 40 weight part SBS792 and 20 weight part KG16c adds in mixer and fully mixes, take again 36 weight part HIPS-D6007,7 weight part carbon blacks add the said mixture kind, adopt twin screw forcing machine granulation in the same way, obtain black and strengthen weathering resistance light master batch.
Embodiment 5: black strengthens weather-proof bright master batch
With HIPS-MB5210, Kraton1101, KN4010, carbon black, brightening agent according to the 32:40:18:8:2(mass ratio) add mixer to mix, mix and obtain the weather-proof bright master batch of black enhancing with the parallel dual-screw extruding machine granulation afterwards.
Embodiment 6: the black with anti-static function strengthens the bright master batch of weather-proof height
With HIPS-MB5210, Kraton1101, KG16c, carbon black, brightening agent and static inhibitor according to the 39:31:10:6:2:12(mass ratio) add mixer to mix, mix the rear bright master batch of the black weather-proof height of enhancing that obtains having anti-static function with the parallel dual-screw extruding machine granulation.
Embodiment 7: upper layer has the composite sheet of weather-proof function
Take described white common plate squeezing level HIPS, polystyrene feed back 40 weight parts and look female 5 weight parts that strengthen weather-proof bright master batch 0.3 weight part, 9.7 weight part capstock HIPS-1175,45 weight parts in embodiment 1, by the composite co-extruding processes, obtain upper layer and have the sheet material that strengthens weather-proof bright function.
Embodiment 8: upper layer has high tabula rasa material antistatic, weather-proof function
Take described white common plate squeezing level HIPS, polystyrene feed back 35 weight parts and look female 7 weight parts that strengthen weather-proof bright master batch 0.6 weight part, 9.4 weight part capstock HIPS-5210,48 weight parts in embodiment 6, by the composite co-extruding processes, obtain the sheet material that the upper layer upper layer has the bright function of antistatic, weather-proof height.Described sheet material is carried out the casing that plastic uptake namely obtains having antistatic, weather-proof high light.
In the description of this specification sheets, the description of reference term " embodiment ", " some embodiment ", " illustrative examples ", " example ", " concrete example " or " some examples " etc. means to be contained at least one embodiment of the present invention or example in conjunction with specific features, structure, material or the characteristics of this embodiment or example description.In this manual, the schematic statement of above-mentioned term not necessarily referred to identical embodiment or example.And the specific features of description, structure, material or characteristics can be with suitable mode combinations in any one or more embodiment or example.
Although the above has illustrated and has described embodiments of the invention; be understandable that; above-described embodiment is exemplary; can not be interpreted as limitation of the present invention; those of ordinary skill in the art is not in the situation that break away from principle of the present invention and aim can change above-described embodiment within the scope of the invention, modification, replacement and modification, and these all drop on the scope of the present invention.

Claims (10)

1. a master batch composition, is characterized in that, comprises:
The matrix resin of 20~40 weight parts, described matrix resin are HIPS;
The toughner of 30~50 weight parts, described toughner are be selected from SBS, styrene-butadiene rubber(SBR), naphthenic oil, PE-g-PS, POE-g-PS, EPDM-g-PS at least a;
The pigment of 3~20 weight parts;
The brightening agent of 0~10 weight part;
The anti-photooxidation resistance agent of 0~3 weight part; And
The static inhibitor of 5~20 weight parts.
2. master batch composition according to claim 1, is characterized in that, described HIPS is be selected from HIPS-1175, HIPS-D6007, HIPS-8265, HIPS-1180, HIPS888G, HIPS-MB5210 at least a.
3. master batch composition according to claim 1, it is characterized in that, described SBS is be selected from SBS1301, SBS1401, SBS792, SBS1551, SBS4303, SBS4412, SBS4452, SBS805, Kraton1101Solprene T, STR, SBS101, SBS201, SBS501 at least a, and described naphthenic oil is be selected from KN4010, KN4006, KG16c at least a.
4. master batch composition according to claim 1, is characterized in that, described pigment is be selected from titanium dioxide and carbon black at least a, and the content of wherein said titanium dioxide is 10~20 weight parts, and the content of described carbon black is 3~10 weight parts.
5. master batch composition according to claim 1, it is characterized in that, described brightening agent is be selected from silicone powder, EBS, silicone oil, PE wax, ZnSt, CaSt, HSt, polyethers, amide compound, stearyl alcohol, senior aliphatic hydrocarbon, silane coupling agent, titanate coupling agent at least a.
6. master batch composition according to claim 1, is characterized in that, described antiaging agent is be selected from oxidation inhibitor, auxiliary antioxidant and anti-ultraviolet ageing agent at least a.
7. master batch composition according to claim 1, is characterized in that, described static inhibitor is be selected from PEEA, PEO, oxyethyl group alkyl amine, alkylsulfonate and fatty acid ester at least a.
8. the method for the preparation of the composite sheet of refrigeration equipment, is characterized in that, comprising:
HIPS-1175 or HIPS-5210, the common plate squeezing level HIPS of 45~48 weight parts, the polystyrene feed back of 35~40 weight parts and the look mother of 5~7 weight parts of 0.3~0.6 weight part right 1~7 described master batch of any one, 9.4~9.7 weight parts are carried out the composite co-extruding processing, in order to obtain described composite sheet.
9. composite sheet that is used for refrigeration equipment, it prepares by method claimed in claim 8.
10. a refrigeration equipment, is characterized in that, comprises composite sheet claimed in claim 9 as inner bag.
CN2013100364041A 2013-01-30 2013-01-30 Master batch composition, compound board and preparation method of compound board, and refrigeration plant Pending CN103113703A (en)

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CN104004279A (en) * 2014-01-19 2014-08-27 温州澳浦实业有限公司 High gloss modified polystyrene and preparation method thereof
CN104017322A (en) * 2014-03-27 2014-09-03 合肥美的电冰箱有限公司 Color master batch, liner of refrigeration equipment and refrigeration equipment having liner
CN105001541A (en) * 2015-08-04 2015-10-28 金宝丽科技(苏州)有限公司 High-tenacity PS composite sheet with anti-static function and preparation method thereof
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