CN105694379A - Bottle cap plastic master batch and preparation method thereof - Google Patents
Bottle cap plastic master batch and preparation method thereof Download PDFInfo
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- CN105694379A CN105694379A CN201410692892.6A CN201410692892A CN105694379A CN 105694379 A CN105694379 A CN 105694379A CN 201410692892 A CN201410692892 A CN 201410692892A CN 105694379 A CN105694379 A CN 105694379A
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- bottle cap
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- master batch
- plastic master
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Abstract
The invention relates to a bottle cap plastic master batch and a preparation method thereof. The bottle cap plastic master batch comprises, by weight, 100 parts of PET, 0.4-0.6 parts of tributyl phosphite, 0.5-1 part of dibenzylidene sorbitol, 0.1-0.5 parts of silver-supported zirconium phosphate, 1-2 parts of one of phthalocyanine red and phthalocyanine blue, and 1-2 parts of pearl essence. Compared with general bottle caps, bottle caps made of the bottle cap plastic master batch have the advantages of high coloring depth and difficult color fading.
Description
Technical field
The present invention relates to a kind of PET。
Background technology
Plastic bottle is mainly by the material such as polyethylene or polypropylene and make after with the addition of multiple organic solvent。Plastic bottle widely uses polyethylene terephthalate (PET), polyethylene (PE), polypropylene (PP) are raw material, after with the addition of corresponding organic solvent, after high-temperature heating, by the mould of plastics plastic containers through blowing, extrusion blow or injection mo(u)lding。It is mainly used in liquid or the solid disposable plastic packing containers such as beverage, food, pickles, Mel, dry fruit, edible oil, agricultural and veterinary chemicals。Plastic bottle has the features such as not broken, with low cost, transparency is high, food grade materials。
Having a bottle cap on plastic bottle, bottle cap can be marked with picture and text and bottle cap itself to be needed painted, but existing bottle cap color depth inadequate。
Summary of the invention
In order to overcome the deficiency that existing color depth is inadequate, the present invention provides a kind of bottle cap plastic master batch of color depth and preparation method thereof。
This invention address that the technical scheme of its technical problem is: a kind of bottle cap plastic master batch, including the component of following weight portion: contract two benzaldehyde 0.5 ~ 1 part, silver-loaded zirconium phosphate antibacterial 0.1 ~ 0.5 part, phthalocyanine of PET100 part, tributyl phosphite 0.4 ~ 0.6 part, Sorbitol is red in phthalocyanine blue one of which 1 ~ 2 part, pearl essence 1 ~ 2 part。
Further, described pearl essence selects epoxy resin E-12。
The preparation method of above-mentioned bottle cap plastic master batch, comprises the following steps:
A, by PET forced air drying 2 hours at 120 DEG C；
B, by through a step PET add blender, tributyl phosphite, Sorbitol are contracted simultaneously two benzaldehydes, silver-loaded zirconium phosphate antibacterial, phthalocyanine is red adds in blender with phthalocyanine blue one of which, pearl essence, the lower 80 revs/min of stirring mixing of blender room temperature make ultimate compound in 20 minutes。
C, b step is stirred after ultimate compound add in double screw extruder, 1 district's processing temperature of double screw extruder is 255 DEG C, 2 district's processing temperatures are 260 DEG C, and 3 district's processing temperatures are 265 DEG C, and 4 district's processing temperatures are 265 DEG C, 5 district's processing temperatures are 260 DEG C, 6 district's processing temperatures are 255 DEG C, and head temperature is 250 DEG C, and engine speed is 290 turns/min, check rod after extrusion, dries pelletizing and makes bottle cap plastic master batch。
The plastics of present invention cylinder prior art in use are consistent, do not repeat them here。
The beneficial effects of the present invention is: compare general bottle cap, bottle cap color depth height and is not easy to fade。
Detailed description of the invention
Below in conjunction with detailed description of the invention, the present invention is described in further detail。
Embodiment 1
A kind of bottle cap plastic master batch, including the component of following weight portion: PET100 part, tributyl phosphite 0.4 part, Sorbitol are contracted two benzaldehyde 0.5 part, silver-loaded zirconium phosphate antibacterial 0.1 part, red 1 part of phthalocyanine, epoxy resin E-121 part。
The preparation method of above-mentioned bottle cap plastic master batch, comprises the following steps:
A, by PET forced air drying 2 hours at 120 DEG C；
B, by through a step PET add blender, tributyl phosphite, Sorbitol contracted two benzaldehydes, silver-loaded zirconium phosphate antibacterial, phthalocyanine be red, epoxy resin E-12 adds in blender simultaneously, and the lower 80 revs/min of stirring mixing of blender room temperature make ultimate compound in 20 minutes。
C, b step is stirred after ultimate compound add in double screw extruder, 1 district's processing temperature of double screw extruder is 255 DEG C, 2 district's processing temperatures are 260 DEG C, and 3 district's processing temperatures are 265 DEG C, and 4 district's processing temperatures are 265 DEG C, 5 district's processing temperatures are 260 DEG C, 6 district's processing temperatures are 255 DEG C, and head temperature is 250 DEG C, and engine speed is 290 turns/min, check rod after extrusion, dries pelletizing and makes bottle cap plastic master batch。
Embodiment 2
A kind of bottle cap plastic master batch, including the component of following weight portion: PET100 part, tributyl phosphite 0.6 part, Sorbitol are contracted two benzaldehyde 1 part, silver-loaded zirconium phosphate antibacterial 0.5 part, phthalocyanine blue 2 parts, epoxy resin E-122 part。
The preparation method of above-mentioned bottle cap plastic master batch, comprises the following steps:
A, by PET forced air drying 2 hours at 120 DEG C；
B, by through a step PET add blender, contracting in two benzaldehydes, silver-loaded zirconium phosphate antibacterial, phthalocyanine blue one of which, epoxy resin E-12 addition blender by tributyl phosphite, Sorbitol, the lower 80 revs/min of stirring mixing of blender room temperature make ultimate compound in 20 minutes simultaneously。
C, b step is stirred after ultimate compound add in double screw extruder, 1 district's processing temperature of double screw extruder is 255 DEG C, 2 district's processing temperatures are 260 DEG C, and 3 district's processing temperatures are 265 DEG C, and 4 district's processing temperatures are 265 DEG C, 5 district's processing temperatures are 260 DEG C, 6 district's processing temperatures are 255 DEG C, and head temperature is 250 DEG C, and engine speed is 290 turns/min, check rod after extrusion, dries pelletizing and makes bottle cap plastic master batch。
The plastics of embodiment 1 and embodiment 2, under light transmission case, color depth and to be significantly deeper than red bottle cap that Coca-Cola on the market produces and the blue bottle cap that Pepsi Co. Ltd. produces。
Claims (3)
1. a bottle cap plastic master batch, it is characterised in that: include the component of following weight portion: contract two benzaldehyde 0.5 ~ 1 part, silver-loaded zirconium phosphate antibacterial 0.1 ~ 0.5 part, phthalocyanine of PET100 part, tributyl phosphite 0.4 ~ 0.6 part, Sorbitol is red in phthalocyanine blue one of which 1 ~ 2 part, pearl essence 1 ~ 2 part。
2. bottle cap plastic master batch according to claim 1, it is characterised in that: described pearl essence selects epoxy resin E-12。
3. the preparation method of bottle cap plastic master batch as claimed in claim 1, it is characterised in that comprise the following steps:
A, by PET forced air drying 2 hours at 120 DEG C；
B, by through a step PET add blender, tributyl phosphite, Sorbitol are contracted simultaneously two benzaldehydes, silver-loaded zirconium phosphate antibacterial, phthalocyanine is red adds in blender with phthalocyanine blue one of which, pearl essence, the lower 80 revs/min of stirring mixing of blender room temperature make ultimate compound in 20 minutes;
C, b step is stirred after ultimate compound add in double screw extruder, 1 district's processing temperature of double screw extruder is 255 DEG C, 2 district's processing temperatures are 260 DEG C, and 3 district's processing temperatures are 265 DEG C, and 4 district's processing temperatures are 265 DEG C, 5 district's processing temperatures are 260 DEG C, 6 district's processing temperatures are 255 DEG C, and head temperature is 250 DEG C, and engine speed is 290 turns/min, check rod after extrusion, dries pelletizing and makes bottle cap plastic master batch。
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410692892.6A CN105694379A (en) | 2014-11-27 | 2014-11-27 | Bottle cap plastic master batch and preparation method thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410692892.6A CN105694379A (en) | 2014-11-27 | 2014-11-27 | Bottle cap plastic master batch and preparation method thereof |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN105694379A true CN105694379A (en) | 2016-06-22 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410692892.6A Pending CN105694379A (en) | 2014-11-27 | 2014-11-27 | Bottle cap plastic master batch and preparation method thereof |
Country Status (1)
| Country | Link |
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| CN (1) | CN105694379A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20180339851A1 (en) * | 2017-05-26 | 2018-11-29 | Amtrol Licensing Inc. | Water tank with antimicrobial internal liner |
| CN109370164A (en) * | 2018-09-18 | 2019-02-22 | 云南唯佳塑业有限公司 | A kind of all-transparent plastic bottle mouthful seal and its manufacture craft |
-
2014
- 2014-11-27 CN CN201410692892.6A patent/CN105694379A/en active Pending
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20180339851A1 (en) * | 2017-05-26 | 2018-11-29 | Amtrol Licensing Inc. | Water tank with antimicrobial internal liner |
| CN109370164A (en) * | 2018-09-18 | 2019-02-22 | 云南唯佳塑业有限公司 | A kind of all-transparent plastic bottle mouthful seal and its manufacture craft |
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Legal Events
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| C06 | Publication | ||
| PB01 | Publication | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20160622 |
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| WD01 | Invention patent application deemed withdrawn after publication |