CN106084678A - A kind of antistatic PET kettle and preparation method thereof - Google Patents
A kind of antistatic PET kettle and preparation method thereof Download PDFInfo
- Publication number
- CN106084678A CN106084678A CN201610520870.0A CN201610520870A CN106084678A CN 106084678 A CN106084678 A CN 106084678A CN 201610520870 A CN201610520870 A CN 201610520870A CN 106084678 A CN106084678 A CN 106084678A
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- parts
- antistatic
- kettle
- antistatic additive
- raw material
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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
- C08L67/00—Compositions of polyesters obtained by reactions forming a carboxylic ester link in the main chain; Compositions of derivatives of such polymers
- C08L67/02—Polyesters derived from dicarboxylic acids and dihydroxy compounds
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
- C08L2201/00—Properties
- C08L2201/04—Antistatic
-
- 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
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
- C08L2207/00—Properties characterising the ingredient of the composition
- C08L2207/06—Properties of polyethylene
- C08L2207/062—HDPE
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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)
- Containers Having Bodies Formed In One Piece (AREA)
Abstract
The invention discloses a kind of antistatic PET kettle, be made up of the raw material of following parts by weight: polyethylene terephthalate 70～80 parts, high density polyethylene (HDPE) 30～50 parts, sodium polyacrylate 2～6 parts, antistatic additive 3～5 parts.It is an advantage of the invention that adding antistatic additive has carried out the most compounding so that aborning, bottle body will not will not adsorb the dust in air with electrostatic, the cleanliness factor of product has been effectively ensured, has met the demand of food production.
Description
Technical field
The present invention relates to PET kettle production field, be specifically related to a kind of anlistatig PET kettle.
Background technology
During normal food produces, higher to the purity requirements of packing material, can not there be dust on packing material surface, otherwise can be dirty
Dye food.PET kettle is nontoxic, odorless, the most resistance to most of acid and alkali corrosions, and insoluble in most of solvents under room temperature, is a kind of peace
Full food stage packaging material.But, PET material the most easily produces electrostatic so that adsorbs dust in bottle body, pollutes and produce
Product.
In production, the general mode using ion wind removes the dust in bottle body.But, this mode can increase life undoubtedly
Produce cost, nor 100% removal dust can be accomplished.Therefore need a kind of bottle body not produce electrostatic, it is difficult to adsorb the PET of dust
Kettle.
Summary of the invention
Goal of the invention: for the problems referred to above, it is an object of the invention to provide in a kind of production and does not produce electrostatic, be difficult to absorption
The PET kettle of dust and the method for preparation thereof.
Technical scheme: a kind of antistatic PET kettle, is made up of the raw material of following parts by weight: polyethylene terephthalate
Ester 70～80 parts, high density polyethylene (HDPE) 30～50 parts, sodium polyacrylate 2～6 parts, antistatic additive 3～5 parts.
As preferably, above-mentioned PET kettle is made up of the raw material of following parts by weight: polyethylene terephthalate 75 parts,
High density polyethylene (HDPE) 40 parts, sodium polyacrylate 4 parts, 4 parts of antistatic additive.
Further, above-mentioned antistatic additive is ethoxylated alkyl polyamines.
The preparation method of a kind of antistatic PET kettle, comprises the steps:
(1) each raw material is weighed according to weight proportion；
(2) by polyethylene terephthalate, high density polyethylene (HDPE), sodium polyacrylate mixing, it is warming up to 110～120
DEG C, stir；
(3) treat that temperature is down to 80～90 DEG C, add antistatic additive that stirring also evacuation 50-80 minute seals holding 24 little
Time；
(4) by the material of above-mentioned mix homogeneously, by extruding machine extrusion moulding；
(5) material of extrusion moulding is molded into embryo by injection machine again；
(6) by above-mentioned embryo's blow molding,.
Further, in above-mentioned steps (3), the vacuum ＞ 0.07MPa of evacuation, to ensure to remove the bubble being mixed into.
Beneficial effect: compared with prior art, it is an advantage of the invention that adding antistatic additive has carried out the most compounding,
Making aborning, bottle body will not will not adsorb the dust in air with electrostatic, and the cleanliness factor of product has been effectively ensured, full
The foot demand of food production.
Detailed description of the invention
Below in conjunction with specific embodiment, it is further elucidated with the present invention, it should be understood that these embodiments are merely to illustrate the present invention
Rather than restriction the scope of the present invention, after having read the present invention, the those skilled in the art's various equivalences to the present invention
The amendment of form all falls within the application claims limited range.
Embodiment 1
A kind of antistatic PET kettle, is made up of the raw material of following parts by weight: polyethylene terephthalate 70 parts, height
Density polyethylene 30 parts, sodium polyacrylate 2 parts, 3 parts of antistatic additive, wherein antistatic additive is ethoxylated alkyl polyamines.
Prepare above-mentioned antistatic PET kettle, comprise the steps:
(1) each raw material is weighed according to weight proportion；
(2) by polyethylene terephthalate, high density polyethylene (HDPE), sodium polyacrylate mixing, it is warming up to 110 DEG C, stirs
Mix uniformly；
(3) treat that temperature is down to 80 DEG C, add antistatic additive, stirring also evacuation 50 minutes, vacuum needs ＞ 0.07MPa,
Seal and keep 24 hours；
(4) by the material of above-mentioned mix homogeneously, by extruding machine extrusion moulding；
(5) material of extrusion moulding is molded into embryo by injection machine again；
(6) by above-mentioned embryo's blow molding,.
Embodiment 2
A kind of antistatic PET kettle, is made up of the raw material of following parts by weight: polyethylene terephthalate 75 parts, height
Density polyethylene 40 parts, sodium polyacrylate 4 parts, 4 parts of antistatic additive, wherein antistatic additive is ethoxylated alkyl polyamines.
Prepare above-mentioned antistatic PET kettle, comprise the steps:
(1) each raw material is weighed according to weight proportion；
(2) by polyethylene terephthalate, high density polyethylene (HDPE), sodium polyacrylate mixing, it is warming up to 115 DEG C, stirs
Mix uniformly；
(3) treat that temperature is down to 85 DEG C, add antistatic additive, stirring also evacuation 65 minutes, vacuum needs ＞ 0.07MPa,
Seal and keep 24 hours；
(4) by the material of above-mentioned mix homogeneously, by extruding machine extrusion moulding；
(5) material of extrusion moulding is molded into embryo by injection machine again；
(6) by above-mentioned embryo's blow molding,.
Embodiment 3
A kind of antistatic PET kettle, is made up of the raw material of following parts by weight: polyethylene terephthalate 80 parts, height
Density polyethylene 50 parts, sodium polyacrylate 6 parts, 5 parts of antistatic additive, wherein antistatic additive is ethoxylated alkyl polyamines.
Prepare above-mentioned antistatic PET kettle, comprise the steps:
(1) each raw material is weighed according to weight proportion；
(2) by polyethylene terephthalate, high density polyethylene (HDPE), sodium polyacrylate mixing, it is warming up to 120 DEG C, stirs
Mix uniformly；
(3) treat that temperature is down to 90 DEG C, add antistatic additive, stirring also evacuation 80 minutes, vacuum needs ＞ 0.07MPa,
Seal and keep 24 hours；
(4) by the material of above-mentioned mix homogeneously, by extruding machine extrusion moulding；
(5) material of extrusion moulding is molded into embryo by injection machine again；
(6) by above-mentioned embryo's blow molding,.
The present invention is rationally compounded by each raw material, adds antistatic additive ethoxylated alkyl polyamines, so that PET kettle is raw
No longer with electrostatic in product, from without absorption dust in air, considerably increase its cleanliness factor.
Claims (5)
1. an antistatic PET kettle, it is characterised in that: it is made up of the raw material of following parts by weight: polyethylene terephthalate
Ester 70～80 parts, high density polyethylene (HDPE) 30～50 parts, sodium polyacrylate 2～6 parts, antistatic additive 3～5 parts.
A kind of antistatic PET kettle the most according to claim 1, it is characterised in that: it is made up of the raw material of following parts by weight:
Polyethylene terephthalate 75 parts, high density polyethylene (HDPE) 40 parts, sodium polyacrylate 4 parts, 4 parts of antistatic additive.
A kind of antistatic PET kettle the most according to claim 1, it is characterised in that: described antistatic additive is ethoxylation alkane
Quito amine.
The preparation method of a kind of antistatic PET kettle the most according to claim 1, it is characterised in that: comprise the steps:
(1) each raw material is weighed according to weight proportion；
(2) by polyethylene terephthalate, high density polyethylene (HDPE), sodium polyacrylate mixing, it is warming up to 110～120 DEG C, stirs
Mix uniformly；
(3) treat that temperature is down to 80～90 DEG C, add antistatic additive that stirring also evacuation 50-80 minute seals and keep 24 hours；
(4) by the material of above-mentioned mix homogeneously, by extruding machine extrusion moulding；
(5) material of extrusion moulding is molded into embryo by injection machine again；
(6) by above-mentioned embryo's blow molding,.
The preparation method of a kind of antistatic PET kettle the most according to claim 1, it is characterised in that: in described step (3),
The vacuum ＞ 0.07MPa of evacuation.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610520870.0A CN106084678A (en) | 2016-07-04 | 2016-07-04 | A kind of antistatic PET kettle and preparation method thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610520870.0A CN106084678A (en) | 2016-07-04 | 2016-07-04 | A kind of antistatic PET kettle and preparation method thereof |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN106084678A true CN106084678A (en) | 2016-11-09 |
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ID=57212068
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610520870.0A Pending CN106084678A (en) | 2016-07-04 | 2016-07-04 | A kind of antistatic PET kettle and preparation method thereof |
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| Country | Link |
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| CN (1) | CN106084678A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109825083A (en) * | 2018-03-08 | 2019-05-31 | 广州梵泰新材料科技有限公司 | A kind of Multifunctional plastic additive and preparation method thereof |
| CN110373006A (en) * | 2019-07-27 | 2019-10-25 | 杭州欧贝尔塑业有限公司 | A kind of plastic formula of food-grade |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1568272A (en) * | 2002-03-08 | 2005-01-19 | 赛德尔公司 | Container made from thermoplastic material for a product to be protected from light |
| CN1590235A (en) * | 2003-05-08 | 2005-03-09 | 徐跃 | High separation plastic bottle and its manufacturing method |
| CN101018654A (en) * | 2004-09-07 | 2007-08-15 | 保瑞利斯技术公司 | In mold labeled injection moulded HOPE container |
-
2016
- 2016-07-04 CN CN201610520870.0A patent/CN106084678A/en active Pending
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1568272A (en) * | 2002-03-08 | 2005-01-19 | 赛德尔公司 | Container made from thermoplastic material for a product to be protected from light |
| CN1590235A (en) * | 2003-05-08 | 2005-03-09 | 徐跃 | High separation plastic bottle and its manufacturing method |
| CN101018654A (en) * | 2004-09-07 | 2007-08-15 | 保瑞利斯技术公司 | In mold labeled injection moulded HOPE container |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109825083A (en) * | 2018-03-08 | 2019-05-31 | 广州梵泰新材料科技有限公司 | A kind of Multifunctional plastic additive and preparation method thereof |
| CN110373006A (en) * | 2019-07-27 | 2019-10-25 | 杭州欧贝尔塑业有限公司 | A kind of plastic formula of food-grade |
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Application publication date: 20161109 |
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| RJ01 | Rejection of invention patent application after publication |