CN103709622A - Polyester anti-static and weather-resistant master batch and preparation method thereof - Google Patents
Polyester anti-static and weather-resistant master batch and preparation method thereof Download PDFInfo
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- CN103709622A CN103709622A CN201210368756.2A CN201210368756A CN103709622A CN 103709622 A CN103709622 A CN 103709622A CN 201210368756 A CN201210368756 A CN 201210368756A CN 103709622 A CN103709622 A CN 103709622A
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Abstract
The invention discloses a polyester anti-static and weather-resistant master batch and a preparation method thereof. The polyester anti-static and weather-resistant master batch comprises components by mass: 10%-20% of a carrier, 20%-30% of an anti-static agent, 10%-30% of a light stabilizer, 30%-40% of calcium carbonate, 3%-8% of a compatilizer, 2%-4% of a dispersant, 1%-2% of a coupling agent and 0.1%-1% of an antioxidant. The prepared master batch has the characteristics of high concentration, multifunction, low cost and convenient use. Anti-static and weather-resistant modifications can be completed by adding the master batch provided by the invention for one time according to a proportion in the production of a polyester product. The adding process is simple; the master batch is convenient for use and can increase mixing quality and performance indexes of the produced polyester product; production cost is reduced; efficiency is increased; pollutions of dust and auxiliary agents to the environment can be prevented; and clean production is facilitated.
Description
Technical field
The present invention relates to a kind of master batch, specifically weather-proof master batch of a kind of polyester anti-static and preparation method thereof.
Background technology
Polyester comprises polyethylene terephthalate (PET), polybutylene terephthalate (PBT) and PEN (PEN) etc.Prior art, in order to improve antistatic, weather-proof function and the processing characteristics of polyester article, normally in the production process of polyester article, add respectively the auxiliary agents such as appropriate static inhibitor, weather resisting agent, oxidation inhibitor, to realize the above-mentioned functions of polyester article, but the problem existing is: interpolation step is many, be difficult to uniformity coefficient and the quality product of guarantee adding, and the dust of kicking up while mixing with powdery auxiliary agent pollutes surrounding environment and unhealthful etc. especially.
Summary of the invention
The object of the present invention is to provide a kind of have high density, low cost, cleaner production, weather-proof master batch of polyester anti-static easy to use and preparation method thereof.
The technical solution adopted for the present invention to solve the technical problems is: the weather-proof master batch of a kind of polyester anti-static, its component by mass percent proportioning is: carrier 10%～20%, static inhibitor 20%～30%, photostabilizer 10%～30%, calcium carbonate 30%～40%, compatilizer 3%～8%, dispersion agent 2%～4%, coupling agent 1%～2%, oxidation inhibitor 0.1%～1%.
Described carrier is the mixture of one or more arbitrary proportions in polyethylene terephthalate (PET), polybutylene terephthalate (PBT) and PEN (PEN).
Described static inhibitor is a kind of in alkylsulfonate, stearic acid monoglycerides (GMS), polyether ester, Nanometer-sized Antimony-doped stannic oxide (ATO).
Described photostabilizer is one or more the compound in benzotriazole light stabilizer, Octabenzone, ESCALOL 567, sebacic acid two (1,2,2,6,6-pentamethyl-piperidyl) ester.
Described calcium carbonate is water-ground limestone, relative density 2.65～2.85g/cm
3, particle diameter is between 1250 order～1500 orders.
Described compatilizer is ethylene-methyl acrylate-glyceryl methacrylate terpolymer (E-MA-GMA).
Described dispersion agent is one or more the mixture in polyethylene wax, Poly Propylene Wax, EVA wax, OP wax, ethylene bis stearic amide.
Described coupling agent is a kind of in silane coupling agent, titanate coupling agent, aluminate coupling agent and phosphate coupling agent.
Described oxidation inhibitor is a kind of in compound, antioxidant 1010 or the antioxidant 1076 of antioxidant 1010, antioxidant 1076, antioxidant 1010 or antioxidant 1076 and irgasfos 168 and the compound of oxidation inhibitor JC-242.
The preparation method of the above-mentioned weather-proof master batch of a kind of polyester anti-static, comprises the following steps:
(1) each component is weighed up stand-by by weight ratio;
(2) carrier, static inhibitor, photostabilizer, calcium carbonate, compatilizer, dispersion agent, coupling agent and oxidation inhibitor are added in high-speed mixer, fully mix 3～15 minutes, discharging is stand-by;
(3) said mixture added to twin screw extruder is extruded, after granulation, drying, pack and obtain the weather-proof master batch of a kind of polyester anti-static.
Compared with prior art, the invention has the beneficial effects as follows, made master batch has high density, the feature such as multi-functional, low-cost and easy to use, in producing polyester article, only need disposablely add in proportion master batch provided by the invention and carry out antistatic weather-proof modification and can complete, its adding procedure is simple, easy to use, but also can improve mixing and the performance index of producing polyester article, reduce production costs, raise the efficiency, avoid again the pollution of dust auxiliary agent to environment, be conducive to cleaner production etc.
Embodiment
Below in conjunction with specific embodiment, further illustrate technical scheme of the present invention.
Embodiment 1:
The weather-proof master batch of a kind of polyester anti-static, its component by mass percent proportioning is: polyethylene terephthalate (PET) 15%, alkylsulfonate 25%, benzotriazole light stabilizer 20%, water-ground limestone 30%, ethylene-methyl acrylate-glyceryl methacrylate terpolymer (E-MA-GMA) 5%, polyethylene wax 3%, silane coupling agent 1.5%, antioxidant 1010 0.5%, wherein, the particle diameter of water-ground limestone is between 1250 order～1500 orders.
Preparation method: (1) weighs up stand-by by each component by weight ratio; (2) polyethylene terephthalate (PET), alkylsulfonate, benzotriazole light stabilizer, water-ground limestone, ethylene-methyl acrylate-glyceryl methacrylate terpolymer (E-MA-GMA), polyethylene wax, silane coupling agent and antioxidant 1010 are added in high-speed mixer, fully mix 3～15 minutes, discharging is stand-by; (3) said mixture added to twin screw extruder is extruded, after granulation, drying, pack and obtain the weather-proof master batch of a kind of polyester anti-static.
Embodiment 2:
The weather-proof master batch of a kind of polyester anti-static, its component by mass percent proportioning is: the compound 1% of polybutylene terephthalate (PBT) 10%, stearic acid monoglycerides (GMS) 30%, Octabenzone 10%, water-ground limestone 38%, ethylene-methyl acrylate-glyceryl methacrylate terpolymer (E-MA-GMA) 5%, Poly Propylene Wax 4%, titanate coupling agent 2%, antioxidant 1010 and irgasfos 168, wherein, the particle diameter of water-ground limestone is between 1250 order～1500 orders.
Preparation method: (1) weighs up stand-by by each component by weight ratio; (2) compound of polybutylene terephthalate (PBT), stearic acid monoglycerides (GMS), Octabenzone, water-ground limestone, ethylene-methyl acrylate-glyceryl methacrylate terpolymer (E-MA-GMA), Poly Propylene Wax, titanate coupling agent and antioxidant 1010 and irgasfos 168 is added in high-speed mixer, fully mix 3～15 minutes, discharging is stand-by; (3) said mixture added to twin screw extruder is extruded, after granulation, drying, pack and obtain the weather-proof master batch of a kind of polyester anti-static.
Embodiment 3:
The weather-proof master batch of a kind of polyester anti-static, its component by mass percent proportioning is: the mixture 20% of polyethylene terephthalate (PET) and polybutylene terephthalate (PBT), Nanometer-sized Antimony-doped stannic oxide (ATO) 20%, ESCALOL 567 20%, water-ground limestone 30%, ethylene-methyl acrylate-glyceryl methacrylate terpolymer (E-MA-GMA) 5%, EVA wax 3%, phosphate coupling agent 1%, the compound 1% of antioxidant 1076 and oxidation inhibitor JC-242, wherein, the particle diameter of water-ground limestone is between 1250 order～1500 orders.
Preparation method: (1) weighs up stand-by by each component by weight ratio; (2) polyethylene terephthalate (PET) and the compound of mixture, Nanometer-sized Antimony-doped stannic oxide (ATO), ESCALOL 567, water-ground limestone, ethylene-methyl acrylate-glyceryl methacrylate terpolymer (E-MA-GMA), EVA wax, phosphate coupling agent and antioxidant 1076 and the oxidation inhibitor JC-242 of polybutylene terephthalate (PBT) are added in high-speed mixer, fully mix 3～15 minutes, discharging is stand-by; (3) said mixture added to twin screw extruder is extruded, after granulation, drying, pack and obtain the weather-proof master batch of a kind of polyester anti-static.
Claims (10)
1. the weather-proof master batch of polyester anti-static, it is characterized in that, its component by mass percent proportioning is: carrier 10%～20%, static inhibitor 20%～30%, photostabilizer 10%～30%, calcium carbonate 30%～40%, compatilizer 3%～8%, dispersion agent 2%～4%, coupling agent 1%～2%, oxidation inhibitor 0.1%～1%.
2. the weather-proof master batch of a kind of polyester anti-static according to claim 1, it is characterized in that, described carrier is the mixture of one or more arbitrary proportions in polyethylene terephthalate (PET), polybutylene terephthalate (PBT) and PEN (PEN).
3. the weather-proof master batch of a kind of polyester anti-static according to claim 1, is characterized in that, described static inhibitor is a kind of in alkylsulfonate, stearic acid monoglycerides (GMS), polyether ester, Nanometer-sized Antimony-doped stannic oxide (ATO).
4. the weather-proof master batch of a kind of polyester anti-static according to claim 1, it is characterized in that, described photostabilizer is benzotriazole light stabilizer, Octabenzone, ESCALOL 567, sebacic acid two (1,2,2,6,6-pentamethyl-piperidyl) compound of one or more in ester.
5. the weather-proof master batch of a kind of polyester anti-static according to claim 1, is characterized in that, described calcium carbonate is water-ground limestone, relative density 2.65～2.85g/cm
3, particle diameter is between 1250 order～1500 orders.
6. the weather-proof master batch of a kind of polyester anti-static according to claim 1, is characterized in that, described compatilizer is ethylene-methyl acrylate-glyceryl methacrylate terpolymer (E-MA-GMA).
7. the weather-proof master batch of a kind of polyester anti-static according to claim 1, is characterized in that, described dispersion agent is one or more the mixture in polyethylene wax, Poly Propylene Wax, EVA wax, OP wax, ethylene bis stearic amide.
8. the weather-proof master batch of a kind of polyester anti-static 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 and phosphate coupling agent.
9. the weather-proof master batch of a kind of polyester anti-static according to claim 1, it is characterized in that, described oxidation inhibitor is a kind of in compound, antioxidant 1010 or the antioxidant 1076 of antioxidant 1010, antioxidant 1076, antioxidant 1010 or antioxidant 1076 and irgasfos 168 and the compound of oxidation inhibitor JC-242.
10. the preparation method of the weather-proof master batch of a kind of polyester anti-static according to claim 1, is characterized in that, comprises the following steps:
(1) each component is weighed up stand-by by weight ratio;
(2) carrier, static inhibitor, photostabilizer, calcium carbonate, compatilizer, dispersion agent, coupling agent and oxidation inhibitor are added in high-speed mixer, fully mix 3～15 minutes, discharging is stand-by;
(3) said mixture added to twin screw extruder is extruded, after granulation, drying, pack and obtain the weather-proof master batch of a kind of polyester anti-static.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210368756.2A CN103709622A (en) | 2012-09-29 | 2012-09-29 | Polyester anti-static and weather-resistant master batch and preparation method thereof |
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| CN201210368756.2A CN103709622A (en) | 2012-09-29 | 2012-09-29 | Polyester anti-static and weather-resistant master batch and preparation method thereof |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104250403A (en) * | 2014-06-17 | 2014-12-31 | 池州市大恒生化有限公司 | Antistatic masterbatch |
| CN110229356A (en) * | 2019-06-20 | 2019-09-13 | 池州市英派科技有限公司 | A kind of preparation method of heat insulation type nanometer of masterbatch |
-
2012
- 2012-09-29 CN CN201210368756.2A patent/CN103709622A/en active Pending
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104250403A (en) * | 2014-06-17 | 2014-12-31 | 池州市大恒生化有限公司 | Antistatic masterbatch |
| CN110229356A (en) * | 2019-06-20 | 2019-09-13 | 池州市英派科技有限公司 | A kind of preparation method of heat insulation type nanometer of masterbatch |
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Application publication date: 20140409 |