CN104861584A - PET flame retardant color master batch - Google Patents
PET flame retardant color master batch Download PDFInfo
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- CN104861584A CN104861584A CN201410560379.1A CN201410560379A CN104861584A CN 104861584 A CN104861584 A CN 104861584A CN 201410560379 A CN201410560379 A CN 201410560379A CN 104861584 A CN104861584 A CN 104861584A
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- master batch
- pet
- color master
- flame retardant
- retardant color
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Abstract
The invention discloses a PET flame retardant color master batch. The PET flame retardant color master batch comprises the following ingredients, by weight, 15%-50% PET resins, 25%-40% flame retardants, 5%-15% of flame retardant synergists, 15%-40% of coloring agents, 8%-15% of compatibilizers, 0.1%-1% of nucleating agents and 0.5%-3% of dispersants. The flame retardants are at least one of decabromodiphenyl ethane, melamine cyanurate, polysulfonyldiphenylene phenyl phosphonate, bisphenol-A bis(diphenyl phosphate), poly methyl phenyl siloxane and nano-sized magnesium hydroxide. The beneficial effects are that the PET flame retardant color master batch has characteristics of high concentration, high dispersion, high flame retardation, strong coloring, low cost, convenient usage and the like; 10%-25% of the PET flame retardant color master batch by weight is added during PET production, the UL94V-0 level flame retardant performance is achieved, and the mechanical properties and the processing performance of the material are raised obviously, the production cost is lowered, and the PET flame retardant color master batch is helpful to raise the production efficiency.
Description
Technical field
The present invention relates to technical field of polymer materials, specifically a kind of PET flame-retardant color master batch grain.
Background technology
Polyethylene terephthalate (PET) is a kind of crystallization linear polyesters, be usually used in fiber, extrusion film and thin slice, blowing etc., owing to having good barrier properties for gases, toughness, extensibility and mechanical strength, and there is the excellent transparency and environment friendly, be widely used in the fields such as fiber, film, engineering plastics.But unmodified PET self flame retardance performance is inadequate, thus limit its application in every field.And most of PET all needs painted use, in PET process of manufacture, Masterbatch is often used to carry out coloring treatment to it.Masterbatch is painted has good dispersity, the advantage such as pollution-free and easy to use, overcomes the problem that the color dot, aberration and the production environment that adopt the direct painted existence of toner is polluted.
Summary of the invention
The object of the present invention is to provide a kind of PET flame-retardant color master batch grain.
The technical solution adopted for the present invention to solve the technical problems is: a kind of PET flame-retardant color master batch grain, and its component by mass percent proportioning is: PET resin 15% ~ 50%, fire retardant 25% ~ 40%, fire retarding synergist 5% ~ 15%, tinting material 15% ~ 40%, expanding material 8% ~ 15%, nucleator 0.1% ~ 1%, dispersion agent 0.5% ~ 3%.
Described PET resin is polyethylene terephthalate.
Described fire retardant is at least one in TDE, melamine cyanurate, polyphenylene phosphonic acids sulfobenzide ester, dihydroxyphenyl propane-bis-(diphenyl phosphoester), PSI, nano-sized magnesium hydroxide.
Described fire retarding synergist is at least one in antimonous oxide, antimony peroxide, sodium antimoniate, tetrafluoroethylene.
Described tinting material is the one in titanium dioxide, carbon black, red iron oxide, lead-chrome yellow, barba hispanica, red, even yellowish, phthalocyanine blue, quinacridone.
Described expanding material is the one in Methylacrylate-Acrylate Copolymer, MBS ternary graft copolymer, polymethylmethacrylate grafted maleic anhydride.
Described nucleator is the one in talcum powder, sodium stearate, Sodium Benzoate, ethylene-methyl methacrylate sodium ion polymkeric substance.
Described dispersion agent is the one in calcium stearate, ultra-fine TAS-2A powder, modification ethylene bis-fatty acid amides, pentaerythritol stearate, AClyn lower molecular weight ionomer.
The preparation method of above-mentioned a kind of PET flame-retardant color master batch grain is: take each component by weight ratio, and add barrel temperature respectively in the super mixer of 80 DEG C ~ 120 DEG C, make to stir 3 ~ 15 minutes together, evenly rear discharging to be mixed adds in twin screw extruder, at 270 DEG C ~ 290 DEG C temperature after melting mixing extruding pelletization, then carry out drying, packaging, obtain the present invention.
The invention has the beneficial effects as follows, the present invention has high density, high dispersive, high flame retardant, by force painted, low cost and the feature such as easy to use, when producing PET and adding 10% ~ 25% massfraction, UL94 V-0 level flame retardant properties will be had, pool look even, and outward appearance is good, but also significantly improves mechanical property and the processing characteristics of material, reduce production cost, contribute to enhancing productivity.
Embodiment
Technical scheme of the present invention is further illustrated below in conjunction with specific embodiment.
Embodiment 1:
A kind of PET flame-retardant color master batch grain, its component by mass percent proportioning is: PET resin 20%, TDE 40%, antimonous oxide 10%, red iron oxide 20%, Methylacrylate-Acrylate Copolymer 8%, sodium stearate 0.5%, ultra-fine TAS-2A powder 1.5%.
Preparation method: take each component by weight ratio, and add barrel temperature respectively in the super mixer of 80 DEG C ~ 120 DEG C, make to stir 3 ~ 15 minutes together, evenly rear discharging to be mixed adds in twin screw extruder, at 270 DEG C ~ 290 DEG C temperature after melting mixing extruding pelletization, then carry out drying, packaging, obtain a kind of PET flame-retardant color master batch grain of the present invention.
Embodiment 2:
A kind of PET flame-retardant color master batch grain, its component by mass percent proportioning is: PET resin 32%, polyphenylene phosphonic acids sulfobenzide ester 25%, antimonous oxide 5%, phthalocyanine blue 25%, polymethylmethacrylate grafted maleic anhydride 10%, talcum powder 0.5%, pentaerythritol stearate 2.5%.
Preparation method: take each component by weight ratio, and add barrel temperature respectively in the super mixer of 80 DEG C ~ 120 DEG C, make to stir 3 ~ 15 minutes together, evenly rear discharging to be mixed adds in twin screw extruder, at 270 DEG C ~ 290 DEG C temperature after melting mixing extruding pelletization, then carry out drying, packaging, obtain a kind of PET flame-retardant color master batch grain of the present invention.
Claims (7)
1. a PET flame-retardant color master batch grain, it is characterized in that, its component by mass percent proportioning is: PET resin 15% ~ 50%, fire retardant 25% ~ 40%, fire retarding synergist 5% ~ 15%, tinting material 15% ~ 40%, expanding material 8% ~ 15%, nucleator 0.1% ~ 1%, dispersion agent 0.5% ~ 3%.
2. a kind of PET flame-retardant color master batch grain according to claim 1, it is characterized in that, described fire retardant is at least one in TDE, melamine cyanurate, polyphenylene phosphonic acids sulfobenzide ester, dihydroxyphenyl propane-bis-(diphenyl phosphoester), PSI, nano-sized magnesium hydroxide.
3. a kind of PET flame-retardant color master batch grain according to claim 1, it is characterized in that, described fire retarding synergist is at least one in antimonous oxide, antimony peroxide, sodium antimoniate, tetrafluoroethylene.
4. a kind of PET flame-retardant color master batch grain according to claim 1, is characterized in that, described tinting material is the one in titanium dioxide, carbon black, red iron oxide, lead-chrome yellow, barba hispanica, red, even yellowish, phthalocyanine blue, quinacridone.
5. a kind of PET flame-retardant color master batch grain according to claim 1, it is characterized in that, described expanding material is the one in Methylacrylate-Acrylate Copolymer, MBS ternary graft copolymer, polymethylmethacrylate grafted maleic anhydride.
6. a kind of PET flame-retardant color master batch grain according to claim 1, is characterized in that, described dispersion agent is the one in calcium stearate, ultra-fine TAS-2A powder, modification ethylene bis-fatty acid amides, pentaerythritol stearate, AClyn lower molecular weight ionomer.
7. the preparation method of a kind of PET flame-retardant color master batch grain according to claim 1, it is characterized in that, comprise the following steps: take each component by weight ratio, and add barrel temperature respectively in the super mixer of 80 DEG C ~ 120 DEG C, make to stir 3 ~ 15 minutes together, to be mixed evenly after discharging add in twin screw extruder, at 270 DEG C ~ 290 DEG C temperature after melting mixing extruding pelletization, then carry out drying, packaging, obtain the present invention.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410560379.1A CN104861584A (en) | 2014-10-18 | 2014-10-18 | PET flame retardant color master batch |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410560379.1A CN104861584A (en) | 2014-10-18 | 2014-10-18 | PET flame retardant color master batch |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN104861584A true CN104861584A (en) | 2015-08-26 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410560379.1A Pending CN104861584A (en) | 2014-10-18 | 2014-10-18 | PET flame retardant color master batch |
Country Status (1)
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| CN (1) | CN104861584A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107141727A (en) * | 2017-04-25 | 2017-09-08 | 广州保亮得塑料科技有限公司 | A kind of flame-retardant color master batch grain of reflectance coating |
| CN112521729A (en) * | 2020-11-12 | 2021-03-19 | 上海金发科技发展有限公司 | High-fluidity black flame-retardant reinforced polyethylene glycol terephthalate composition and preparation method thereof |
| CN115536991A (en) * | 2022-02-14 | 2022-12-30 | 诺曼化学(盘锦)有限公司 | Color master batch with flame retardant function and preparation method and application thereof |
-
2014
- 2014-10-18 CN CN201410560379.1A patent/CN104861584A/en active Pending
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107141727A (en) * | 2017-04-25 | 2017-09-08 | 广州保亮得塑料科技有限公司 | A kind of flame-retardant color master batch grain of reflectance coating |
| CN112521729A (en) * | 2020-11-12 | 2021-03-19 | 上海金发科技发展有限公司 | High-fluidity black flame-retardant reinforced polyethylene glycol terephthalate composition and preparation method thereof |
| CN112521729B (en) * | 2020-11-12 | 2023-04-18 | 上海金发科技发展有限公司 | High-fluidity black flame-retardant reinforced polyethylene glycol terephthalate composition and preparation method thereof |
| CN115536991A (en) * | 2022-02-14 | 2022-12-30 | 诺曼化学(盘锦)有限公司 | Color master batch with flame retardant function and preparation method and application thereof |
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| PB01 | Publication | ||
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Application publication date: 20150826 |