CN105504747A - Plastic applied to material receiving hopper of color sorter - Google Patents
Plastic applied to material receiving hopper of color sorter Download PDFInfo
- Publication number
- CN105504747A CN105504747A CN201511008154.6A CN201511008154A CN105504747A CN 105504747 A CN105504747 A CN 105504747A CN 201511008154 A CN201511008154 A CN 201511008154A CN 105504747 A CN105504747 A CN 105504747A
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- parts
- plastics
- receiving hopper
- plastic
- polycarbonate
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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
- C08L69/00—Compositions of polycarbonates; Compositions of derivatives of polycarbonates
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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
- C08K2201/00—Specific properties of additives
- C08K2201/011—Nanostructured additives
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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
-
- 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
- C08L2205/035—Polymer mixtures characterised by other features containing three or more polymers in a blend containing four or more polymers in a blend
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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
- C08L2205/08—Polymer mixtures characterised by other features containing additives to improve the compatibility between two polymers
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- Chemical & Material Sciences (AREA)
- Health & Medical Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Medicinal Chemistry (AREA)
- Polymers & Plastics (AREA)
- Organic Chemistry (AREA)
- Compositions Of Macromolecular Compounds (AREA)
- Processes Of Treating Macromolecular Substances (AREA)
Abstract
The invention discloses plastic applied to a material receiving hopper of a color sorter. The plastic is prepared from the following raw materials in terms of parts by weight: 100 parts of polycarbonate, 20 to 30 parts of polytetrafluoroethylene, 12 to 16 parts of polyamide, 0.1 to 0.5 parts of accelerator TMTD (Tetramethyl thiuram disulfide), 27 to 33 parts of high abrasion furnace black, 20 to 25 parts of mica, 1 to 1.5 parts of antiager, 0.5 to 1 part of compatilizer, 1 to 2 parts of stearic acid, 3 to 5 parts of nanometer magnesia, 1 to 2 parts of triallyl isocyanurate, 1 to 3 parts of toughening agent POE (Polyolefin elastomer) and 0.1 to 0.3 parts of antioxidant. The plastic disclosed by the invention has the advantages that the polycarbonate, the polytetrafluoroethylene and the polyamide are taken as main materials, and the compatilizer and the high abrasion furnace black are added, so that the three main materials are well compatible, and meanwhile the weathering resistance, tensile strength, abrasion resistance and tearing strength of the plastic disclosed by the invention are effectively improved; the flexibility of the plastic is improved by means of coordinating the toughening agent POE, the mica and the nanometer magnesia, and the ageing resistance and oxidation resistance of the plastic are improved by utilization of the antiager.
Description
Technical field
The invention belongs to color selector technical field, relate to a kind of color selector receiving hopper, specifically a kind of plastics be applied on color selector receiving hopper.
Background technology
Color selector is the difference according to material optical characteristics, utilizes detecting technique by the heterochromatic particle automatic sorting equipment out in granule materials, has a wide range of applications in industries such as grain, food, pigment chemical industry.Will after sorting raw material enter color selector from feed system, fall and enter separation chamber and carry out sorting, then through detecting technique, scanning, differentiate, differentiate, produce the steps such as signal, realize look choosing.
See Fig. 1, the receiving hopper of color selector is divided into splicing room and material receiving tube, and material receiving tube receives salable product, and splicing room receives unacceptable product, and the wearing and tearing of raw material to receiving hopper that receiving hopper receives have an impact.Existing receiving hopper is that stainless steel is made, and in enterprise practical production process, it makes complexity, cost is high; With color selector installation process, weld inconvenience; In the whole weight of color selector, take proportion larger; Not wear-resisting, easily damage.
Polycarbonate resin is a kind of thermoplastic engineering plastic of excellent property, there is outstanding impact resistance, resistance to creep and good stability of the dimension, heat-resisting, water-intake rate is low, nontoxic, dielectric properties are excellent, being the product uniquely in five large-engineering plastics with good transparency, is also the general engineering plastic that rate of growth is the fastest in recent years.Be widely used in the field such as automobile, electric, building, office equipment, packaging, sports equipment, health care at present, along with deepening continuously of study on the modification, be extended to just rapidly the high-tech areas such as aerospace, computer, CD.Polycarbonate intensity is high, has excellent energy-absorbing anti-seismic performance and sound isolating and heat insulating performance, has been widely used on wrapping material, industrial part and material of construction.
Summary of the invention
The object of the present invention is to provide a kind of plastics be applied on color selector receiving hopper.
Object of the present invention can be achieved through the following technical solutions:
Be applied to the plastics on color selector receiving hopper, these plastics are prepared from by the raw material of following weight part: polycarbonate 100 parts, tetrafluoroethylene 20 ~ 30 parts, polymeric amide 12 ~ 16 parts, Vulcanization accelerator TMTD 0.1 ~ 0.5 part, high wear-resistant carbon black 27 ~ 33 parts, 20 ~ 25 parts, mica, 1 ~ 1.5 part, anti-aging agent, compatilizer 0.5 ~ 1 part, stearic acid 1 ~ 2 part, nano magnesia 3 ~ 5 parts, iso-cyanuric acid triallyl ester 1 ~ 2 part, toughner POE1 ~ 3 part, 0.1 ~ 0.3 part, oxidation inhibitor.
Preferably, these plastics are prepared from by the raw material of following weight part: polycarbonate 100 parts, tetrafluoroethylene 25 parts, polymeric amide 14 parts, Vulcanization accelerator TMTD 0.3 part, high wear-resistant carbon black 30 parts, 23 parts, mica, 1.2 parts, anti-aging agent, compatilizer 0.8 part, stearic acid 1.5 parts, nano magnesia 4 parts, iso-cyanuric acid triallyl ester 1.5 parts, toughner POE2 part, 0.2 part, oxidation inhibitor.
Preferably, described anti-aging agent is antioxidant SP; Described oxidation inhibitor is antioxidant 1010.
These plastics are prepared by following method: take polycarbonate, tetrafluoroethylene, polymeric amide, Vulcanization accelerator TMTD, high wear-resistant carbon black, mica, anti-aging agent, compatilizer, stearic acid, nano magnesia, iso-cyanuric acid triallyl ester, toughner POE, oxidation inhibitor by weight, add high-speed mixer mixing 5min successively, add in twin screw extruder, through melt extruding, the processing temperature of forcing machine is followed successively by 165 DEG C, 173 DEG C, 180 DEG C, 192 DEG C by feed opening to die orifice, engine speed is 100 ~ 110rpm, and vacuum tightness is 0.4MPa.
Beneficial effect of the present invention:
1, the present invention is with polycarbonate, tetrafluoroethylene and polymeric amide for major ingredient, adds compatilizer, high wear-resistant carbon black, makes three kinds of major ingredients have good consistency, effectively improves plastics weathering resistance of the present invention, tensile strength, wear resistance and tear strength simultaneously; Toughner POE, mica and nano magnesia match and improve plastics snappiness, and anti-aging agent improves ageing-resistant and oxidation resistent susceptibility of the present invention;
2, receiving hopper provided by the invention is plastic material, and use Mold Making, not only cost is low, and easy for installation, takies the whole weight proportion of color selector and reduces.
Accompanying drawing explanation
For the ease of it will be appreciated by those skilled in the art that the present invention is further illustrated below in conjunction with accompanying drawing.
Fig. 1 is color selector receiving hopper structural representation of the present invention.
Embodiment
Below in conjunction with specific embodiment, the present invention is described in further detail.
Embodiment 1
Be on the waiting list the raw material preparing plastics, by weight: polycarbonate 100 parts, tetrafluoroethylene 25 parts, polymeric amide 14 parts, Vulcanization accelerator TMTD 0.3 part, high wear-resistant carbon black 30 parts, 23 parts, mica, antioxidant SP 1.2 parts, compatilizer 0.8 part, stearic acid 1.5 parts, nano magnesia 4 parts, iso-cyanuric acid triallyl ester 1.5 parts, toughner POE2 part, antioxidant 1010 0.2 part.
Preparation method is: take polycarbonate, tetrafluoroethylene, polymeric amide, Vulcanization accelerator TMTD, high wear-resistant carbon black, mica, antioxidant SP, compatilizer, stearic acid, nano magnesia, iso-cyanuric acid triallyl ester, toughner POE, antioxidant 1010 by weight, through high-speed mixer mixing 5min, add in twin screw extruder, through melt extruding, the processing temperature of forcing machine is followed successively by 165 DEG C, 173 DEG C, 180 DEG C, 192 DEG C by feed opening to die orifice, engine speed is 100-110rpm, and vacuum tightness is 0.4MPa.
Embodiment 2
Be on the waiting list the raw material preparing plastics, by weight: polycarbonate 100 parts, tetrafluoroethylene 30 parts, polymeric amide 16 parts, Vulcanization accelerator TMTD 0.5 part, high wear-resistant carbon black 33 parts, 25 parts, mica, antioxidant SP 1.5 parts, compatilizer 1 part, stearic acid 1-2 part, nano magnesia 3-5 part, iso-cyanuric acid triallyl ester 2 parts, toughner POE3 part, antioxidant 1010 0.3 part.
Preparation method is: take polycarbonate, tetrafluoroethylene, polymeric amide, Vulcanization accelerator TMTD, high wear-resistant carbon black, mica, antioxidant SP, compatilizer, stearic acid, nano magnesia, iso-cyanuric acid triallyl ester, toughner POE, antioxidant 1010 by weight, through high-speed mixer mixing 5min, add in twin screw extruder, through melt extruding, the processing temperature of forcing machine is followed successively by 165 DEG C, 173 DEG C, 180 DEG C, 192 DEG C by feed opening to die orifice, engine speed is 100-110rpm, and vacuum tightness is 0.4MPa.
Embodiment 3
Be on the waiting list the raw material preparing plastics: polycarbonate 100 parts, tetrafluoroethylene 20 parts, polymeric amide 12 parts, Vulcanization accelerator TMTD 0.1 part, high wear-resistant carbon black 27 parts, 20 parts, mica, antioxidant SP 1 part, compatilizer 0.5 part, stearic acid 1-2 part, nano magnesia 3-5 part, iso-cyanuric acid triallyl ester 1 part, toughner POE1 part, antioxidant 1010 0.1 part.
Preparation method is: take polycarbonate, tetrafluoroethylene, polymeric amide, Vulcanization accelerator TMTD, high wear-resistant carbon black, mica, antioxidant SP, compatilizer, stearic acid, nano magnesia, iso-cyanuric acid triallyl ester, toughner POE, antioxidant 1010 by weight, through high-speed mixer mixing 5min, add in twin screw extruder, through melt extruding, the processing temperature of forcing machine is followed successively by 165 DEG C, 173 DEG C, 180 DEG C, 192 DEG C by feed opening to die orifice, engine speed is 100-110rpm, and vacuum tightness is 0.4MPa.
Above content is only citing made for the present invention and explanation; affiliated those skilled in the art make various amendment to described specific embodiment or supplement or adopt similar mode to substitute; only otherwise depart from invention or surmount this scope as defined in the claims, protection scope of the present invention all should be belonged to.
Claims (4)
1. one kind is applied to the plastics on color selector receiving hopper, it is characterized in that, these plastics are prepared from by the raw material of following weight part: polycarbonate 100 parts, tetrafluoroethylene 20 ~ 30 parts, polymeric amide 12 ~ 16 parts, Vulcanization accelerator TMTD 0.1 ~ 0.5 part, high wear-resistant carbon black 27 ~ 33 parts, 20 ~ 25 parts, mica, 1 ~ 1.5 part, anti-aging agent, compatilizer 0.5 ~ 1 part, stearic acid 1 ~ 2 part, nano magnesia 3 ~ 5 parts, iso-cyanuric acid triallyl ester 1 ~ 2 part, toughner POE1 ~ 3 part, 0.1 ~ 0.3 part, oxidation inhibitor.
2. a kind of plastics be applied on color selector receiving hopper according to claim 1, it is characterized in that, these plastics are prepared from by the raw material of following weight part: polycarbonate 100 parts, tetrafluoroethylene 25 parts, polymeric amide 14 parts, Vulcanization accelerator TMTD 0.3 part, high wear-resistant carbon black 30 parts, 23 parts, mica, 1.2 parts, anti-aging agent, compatilizer 0.8 part, stearic acid 1.5 parts, nano magnesia 4 parts, iso-cyanuric acid triallyl ester 1.5 parts, toughner POE2 part, 0.2 part, oxidation inhibitor.
3. a kind of plastics be applied on color selector receiving hopper according to claim 1 and 2, is characterized in that, described anti-aging agent is antioxidant SP; Described oxidation inhibitor is antioxidant 1010.
4. according to the arbitrary described a kind of plastics be applied on color selector receiving hopper of claims 1 to 3, it is characterized in that, these plastics are prepared by following method: take polycarbonate by weight, tetrafluoroethylene, polymeric amide, Vulcanization accelerator TMTD, high wear-resistant carbon black, mica, anti-aging agent, compatilizer, stearic acid, nano magnesia, iso-cyanuric acid triallyl ester, toughner POE, oxidation inhibitor, add high-speed mixer mixing 5min successively, add in twin screw extruder, through melt extruding, the processing temperature of forcing machine is followed successively by 165 DEG C by feed opening to die orifice, 173 DEG C, 180 DEG C, 192 DEG C, engine speed is 100 ~ 110rpm, vacuum tightness is 0.4MPa.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201511008154.6A CN105504747A (en) | 2015-12-25 | 2015-12-25 | Plastic applied to material receiving hopper of color sorter |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201511008154.6A CN105504747A (en) | 2015-12-25 | 2015-12-25 | Plastic applied to material receiving hopper of color sorter |
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| Publication Number | Publication Date |
|---|---|
| CN105504747A true CN105504747A (en) | 2016-04-20 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201511008154.6A Pending CN105504747A (en) | 2015-12-25 | 2015-12-25 | Plastic applied to material receiving hopper of color sorter |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107987505A (en) * | 2017-12-12 | 2018-05-04 | 吕玲 | A kind of high-strength abrasion-proof engineering plastics and preparation method thereof |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH11116765A (en) * | 1997-10-16 | 1999-04-27 | Jsr Corp | Thermoplastic resin composition |
| CN102391634A (en) * | 2011-07-20 | 2012-03-28 | 东莞劲胜精密组件股份有限公司 | Highly-abrasion-resistant anti-scratching modified PC (polycarbonate) material and preparation method thereof |
| CN103937194A (en) * | 2014-05-12 | 2014-07-23 | 东莞市信诺橡塑工业有限公司 | PC (Poly Carbonate)/PA (Polyamide) 66 composition and preparation method thereof |
-
2015
- 2015-12-25 CN CN201511008154.6A patent/CN105504747A/en active Pending
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH11116765A (en) * | 1997-10-16 | 1999-04-27 | Jsr Corp | Thermoplastic resin composition |
| CN102391634A (en) * | 2011-07-20 | 2012-03-28 | 东莞劲胜精密组件股份有限公司 | Highly-abrasion-resistant anti-scratching modified PC (polycarbonate) material and preparation method thereof |
| CN103937194A (en) * | 2014-05-12 | 2014-07-23 | 东莞市信诺橡塑工业有限公司 | PC (Poly Carbonate)/PA (Polyamide) 66 composition and preparation method thereof |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107987505A (en) * | 2017-12-12 | 2018-05-04 | 吕玲 | A kind of high-strength abrasion-proof engineering plastics and preparation method thereof |
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Application publication date: 20160420 |