CN103709670A - Color master batch for coloring polyethylene glycol terephthalate by carbon black - Google Patents
Color master batch for coloring polyethylene glycol terephthalate by carbon black Download PDFInfo
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- CN103709670A CN103709670A CN201210373194.0A CN201210373194A CN103709670A CN 103709670 A CN103709670 A CN 103709670A CN 201210373194 A CN201210373194 A CN 201210373194A CN 103709670 A CN103709670 A CN 103709670A
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Abstract
The invention discloses color master batch for coloring polyethylene glycol terephthalate by carbon black, which is prepared from the following components by weight: 30-70% of carbon black, 20-60% of carrier, 3-5% of dispersant, 0.5-3% of coupling agent, 0.1-1% of anti-oxidant, and 0.1-1% of phthalocyanine blue. The beneficial effects reside in that: when color master batch for coloring polyethylene glycol terephthalate by carbon black prepared by using a terpolymer resin as a carrier is used for coloring, the color master batch has advantages of good blackness, good dispersibility, low cost, high color quality, simple usage, and environmental protection.
Description
Technical field
The present invention relates to technical field of polymer materials, specifically a kind of Masterbatch with the painted polyethylene terephthalate of carbon black.
Background technology
Polyethylene terephthalate (PET) is a kind of crystalline polymer, and because it has excellent physical strength, electrical insulating property, thermotolerance and chemical-resistant, thereby it is mainly used in the necks such as synthon, electrical apparatus insulation material and film.At present, approximately 1,200 ten thousand tons of China PET output, wherein 1/3rd need painted use, conventional redness, yellow, blue, grey, white and black are several, but, because the molecular structure of PET is arranged closely, lack again hydrophilic radical, thereby its tint permanence is poor, be difficult in the ordinary course of things painted, and the normal dyeing of PET carries out under high-temperature and high-pressure conditions, because production and the physical chemistry of terylene are processed very difficult being uniformly distributed of its internal structure crystalline region and unformed area that guarantee, the crystalline form of dyestuff, dispersing property, dyeing rates etc. generally also often have difference, so often easily produce aberration, color spot, look flower waits dyeing speck.
Summary of the invention
The object of the present invention is to provide a kind of Masterbatch with carbon black painted polyethylene terephthalate, this Masterbatch for polyethylene terephthalate paintedly have that tinctorial quality is high, good dispersity, weathering resistance is strong and the feature such as easy to use.
The technical solution adopted for the present invention to solve the technical problems is: a kind of Masterbatch with the painted polyethylene terephthalate of carbon black, its component by mass percent proportioning is: carbon black 30%～70%, carrier 20%～60%, dispersion agent 3%～5%, coupling agent 0.5%～3%, oxidation inhibitor 0.1%～1%, phthalocyanine blue 0.1%～1%.
Described carbon black is high pigment furnace treated black, particle diameter 10～15nm, specific surface area 200～600m
2/ g, pH value 5～9, DBP absorption value is greater than 1.0mL/g.
Described carrier is terpolymer resin, is three kinds of monomers by terephthalic acid binary alcohol esters, m-phthalic acid binary alcohol esters, terephthaldehyde's acid polyol ester copolycondensation compounds under catalyzer and stabilizer function.
Described dispersion agent is a kind of in low molecular weight polyethylene wax, OP wax and calcium stearate.
Described coupling agent is a kind of in silane coupling agent, titanate coupling agent, aluminate coupling agent, aluminium titanium composite coupler.
Described oxidation inhibitor is hindered phenol antioxygen 1010 or 1076 and the compound of phosphite ester kind antioxidant 168.
Described phthalocyanine blue is beta crystal copper phthalocyanine complex compound, and heat resisting temperature is not less than 300 ℃.
The preparation method of above-mentioned a kind of Masterbatch with the painted polyethylene terephthalate of carbon black is: each component is prepared burden by weight proportion, then in the high-speed mixer of 1000～1500 revs/min, mix 5～20 minutes, add again in Banbury mixer, 140 ℃～180 ℃ banburyings 5～10 minutes, then pulverize, granulation, drying, pack and obtain a kind of Masterbatch with carbon black painted polyethylene terephthalate.
The invention has the beneficial effects as follows, the present invention adopts terpolymer resin to carry out when painted as the obtained a kind of Masterbatch with the painted polyethylene terephthalate of carbon black of carrier, it has good blackness, and good dispersity, with low cost, tinctorial quality is high, easy to use, avoids again environmental pollution.
Embodiment
Below in conjunction with specific embodiment, further illustrate technical scheme of the present invention.
Embodiment 1:
A kind of Masterbatch with the painted polyethylene terephthalate of carbon black, its component by mass percent proportioning is: compound 0.3%, the phthalocyanine blue 0.2% of carbon black 40%, terpolymer resin 55%, low molecular weight polyethylene wax 3%, silane coupling agent 1.5%, hindered phenol antioxygen 1010 and phosphite ester kind antioxidant 168, wherein, described carbon black is high pigment furnace treated black, particle diameter 10～15nm, specific surface area 200～600m
2/ g, pH value 5～9, DBP absorption value is greater than 1.0mL/g; Described terpolymer resin is three kinds of monomers by terephthalic acid binary alcohol esters, m-phthalic acid binary alcohol esters, terephthaldehyde's acid polyol ester copolycondensation compounds under catalyzer and stabilizer function; Described phthalocyanine blue is beta crystal copper phthalocyanine complex compound, and heat resisting temperature is not less than 300 ℃.
Preparation method: each component is prepared burden by weight proportion, then in the high-speed mixer of 1000～1500 revs/min, mix 5～20 minutes, add again in Banbury mixer, 140 ℃～180 ℃ banburyings 5～10 minutes, then pulverize, granulation, drying, pack and obtain a kind of Masterbatch with carbon black painted polyethylene terephthalate.
Embodiment 2:
A kind of Masterbatch with the painted polyethylene terephthalate of carbon black, its component by mass percent proportioning is: compound 1%, the phthalocyanine blue 1% of carbon black 30%, terpolymer resin 60%, OP wax 5%, titanate coupling agent 3%, hindered phenol antioxygen 1010 and phosphite ester kind antioxidant 168, wherein, described carbon black is high pigment furnace treated black, particle diameter 10～15nm, specific surface area 200～600m
2/ g, pH value 5～9, DBP absorption value is greater than 1.0mL/g; Described terpolymer resin is three kinds of monomers by terephthalic acid binary alcohol esters, m-phthalic acid binary alcohol esters, terephthaldehyde's acid polyol ester copolycondensation compounds under catalyzer and stabilizer function; Described phthalocyanine blue is beta crystal copper phthalocyanine complex compound, and heat resisting temperature is not less than 300 ℃.
Preparation method: each component is prepared burden by weight proportion, then in the high-speed mixer of 1000～1500 revs/min, mix 5～20 minutes, add again in Banbury mixer, 140 ℃～180 ℃ banburyings 5～10 minutes, then pulverize, granulation, drying, pack and obtain a kind of Masterbatch with carbon black painted polyethylene terephthalate.
Embodiment 3:
A kind of Masterbatch with the painted polyethylene terephthalate of carbon black, its component by mass percent proportioning is: compound 0.5%, the phthalocyanine blue 0.5% of carbon black 70%, terpolymer resin 25%, low molecular weight polyethylene wax 3%, aluminium titanium composite coupler 1%, hindered phenol antioxygen 1076 and phosphite ester kind antioxidant 168, wherein, described carbon black is high pigment furnace treated black, particle diameter 10～15nm, specific surface area 200～600m
2/ g, pH value 5～9, DBP absorption value is greater than 1.0mL/g; Described terpolymer resin is three kinds of monomers by terephthalic acid binary alcohol esters, m-phthalic acid binary alcohol esters, terephthaldehyde's acid polyol ester copolycondensation compounds under catalyzer and stabilizer function; Described phthalocyanine blue is beta crystal copper phthalocyanine complex compound, and heat resisting temperature is not less than 300 ℃.
Preparation method: each component is prepared burden by weight proportion, then in the high-speed mixer of 1000～1500 revs/min, mix 5～20 minutes, add again in Banbury mixer, 140 ℃～180 ℃ banburyings 5～10 minutes, then pulverize, granulation, drying, pack and obtain a kind of Masterbatch with carbon black painted polyethylene terephthalate.
Claims (8)
1. the Masterbatch with the painted polyethylene terephthalate of carbon black, it is characterized in that, its component by mass percent proportioning is: carbon black 30%～70%, carrier 20%～60%, dispersion agent 3%～5%, coupling agent 0.5%～3%, oxidation inhibitor 0.1%～1%, phthalocyanine blue 0.1%～1%.
2. a kind of Masterbatch with the painted polyethylene terephthalate of carbon black according to claim 1, is characterized in that, described carbon black is high pigment furnace treated black, particle diameter 10～15nm, specific surface area 200～600m
2/ g, pH value 5～9, DBP absorption value is greater than 1.0mL/g.
3. a kind of Masterbatch with carbon black painted polyethylene terephthalate according to claim 1, it is characterized in that, described carrier is terpolymer resin, is three kinds of monomers by terephthalic acid binary alcohol esters, m-phthalic acid binary alcohol esters, terephthaldehyde's acid polyol ester copolycondensation compounds under catalyzer and stabilizer function.
4. a kind of Masterbatch with carbon black painted polyethylene terephthalate according to claim 1, is characterized in that, described dispersion agent is a kind of in low molecular weight polyethylene wax, OP wax and calcium stearate.
5. a kind of Masterbatch with carbon black painted polyethylene terephthalate according to claim 1, is characterized in that, described coupling agent is a kind of in silane coupling agent, titanate coupling agent, aluminate coupling agent, aluminium titanium composite coupler.
6. a kind of Masterbatch with carbon black painted polyethylene terephthalate according to claim 1, is characterized in that, described oxidation inhibitor is hindered phenol antioxygen 1010 or 1076 and the compound of phosphite ester kind antioxidant 168.
7. a kind of Masterbatch with the painted polyethylene terephthalate of carbon black according to claim 1, is characterized in that, described phthalocyanine blue is beta crystal copper phthalocyanine complex compound, and heat resisting temperature is not less than 300 ℃.
8. the preparation method of a kind of Masterbatch with carbon black painted polyethylene terephthalate according to claim 1, it is characterized in that, comprise the following steps: each component is prepared burden by weight proportion, then in the high-speed mixer of 1000～1500 revs/min, mix 5～20 minutes, add again in Banbury mixer, 140 ℃～180 ℃ banburyings 5～10 minutes, then pulverize, granulation, drying, pack and obtain a kind of Masterbatch with the painted polyethylene terephthalate of carbon black.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210373194.0A CN103709670A (en) | 2012-09-29 | 2012-09-29 | Color master batch for coloring polyethylene glycol terephthalate by carbon black |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210373194.0A CN103709670A (en) | 2012-09-29 | 2012-09-29 | Color master batch for coloring polyethylene glycol terephthalate by carbon black |
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| CN103709670A true CN103709670A (en) | 2014-04-09 |
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| CN201210373194.0A Pending CN103709670A (en) | 2012-09-29 | 2012-09-29 | Color master batch for coloring polyethylene glycol terephthalate by carbon black |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113278141A (en) * | 2021-06-10 | 2021-08-20 | 湖北旺林新材料科技有限公司 | Unsaturated polyester resin for grating and preparation method thereof |
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2012
- 2012-09-29 CN CN201210373194.0A patent/CN103709670A/en active Pending
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113278141A (en) * | 2021-06-10 | 2021-08-20 | 湖北旺林新材料科技有限公司 | Unsaturated polyester resin for grating and preparation method thereof |
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Application publication date: 20140409 |