CN107118572A - A kind of antibacterial PET goblet and preparation method thereof - Google Patents
A kind of antibacterial PET goblet and preparation method thereof Download PDFInfo
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- CN107118572A CN107118572A CN201710474340.1A CN201710474340A CN107118572A CN 107118572 A CN107118572 A CN 107118572A CN 201710474340 A CN201710474340 A CN 201710474340A CN 107118572 A CN107118572 A CN 107118572A
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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
- C08L89/00—Compositions of proteins; Compositions of derivatives thereof
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- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08K—Use of inorganic or non-macromolecular organic substances as compounding ingredients
- C08K3/00—Use of inorganic substances as compounding ingredients
- C08K3/18—Oxygen-containing compounds, e.g. metal carbonyls
- C08K3/20—Oxides; Hydroxides
- C08K3/22—Oxides; Hydroxides of metals
- C08K2003/2237—Oxides; Hydroxides of metals of titanium
- C08K2003/2241—Titanium dioxide
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- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08K—Use of inorganic or non-macromolecular organic substances as compounding ingredients
- C08K3/00—Use of inorganic substances as compounding ingredients
- C08K3/18—Oxygen-containing compounds, e.g. metal carbonyls
- C08K3/24—Acids; Salts thereof
- C08K3/26—Carbonates; Bicarbonates
- C08K2003/265—Calcium, strontium or barium carbonate
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- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08K—Use of inorganic or non-macromolecular organic substances as compounding ingredients
- C08K2201/00—Specific properties of additives
- C08K2201/011—Nanostructured additives
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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
- C08L2201/00—Properties
- C08L2201/06—Biodegradable
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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
- C08L2205/00—Polymer mixtures characterised by other features
- C08L2205/02—Polymer mixtures characterised by other features containing two or more polymers of the same C08L -group
- C08L2205/025—Polymer mixtures characterised by other features containing two or more polymers of the same C08L -group containing two or more polymers of the same hierarchy C08L, and differing only in parameters such as density, comonomer content, molecular weight, structure
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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
- C08L2205/00—Polymer mixtures characterised by other features
- C08L2205/03—Polymer mixtures characterised by other features containing three or more polymers in a blend
- C08L2205/035—Polymer mixtures characterised by other features containing three or more polymers in a blend containing four or more polymers in a blend
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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
- C08L2205/00—Polymer mixtures characterised by other features
- C08L2205/14—Polymer mixtures characterised by other features containing polymeric additives characterised by shape
- C08L2205/16—Fibres; Fibrils
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Abstract
The present invention discloses a kind of antibacterial PET goblet and preparation method thereof, including following weight parts component：50 60 parts of glass fibre, 8 15 parts of calcium carbonate, 14 parts of titanium dioxide, 10 20 parts of PET, 79 parts of magnesium hypophosphite, 1.2 1.4 parts of tetrahydrofuran, 12 14 parts of ramie boon, 60 65 parts of silk, 23 parts of gelatin, 12 parts of magnesium stearate, 13 15 parts of N methyl pyrrolidones, 1 1.5 parts of melamine cyanurate salt, 46 parts of 3 hydroxybenzoic acid, 12 parts of sulfated lauryl alcohol, 46 parts of ninhydrin.Product of the present invention is safety formula production, can be for manufacture goblet, safe free from extraneous odour when product is used, with antibacterial effect, while being advantageously implemented large-scale industrial production, it is easy to grasp, it is easy to promote, product after discarded understands automatic classifying in the presence of oxygen-enriched and microorganism, ultimately generates carbon dioxide and water, ecological, environmental protective.
Description
Technical field
The present invention relates to plastic sheeting technical field, specifically a kind of antibacterial PET goblet and preparation method thereof.
Background technology
In recent years, due to waste plastic be difficult to degrade " white pollution " that brings be on the rise, cause global wide
Limitation has been put into effect successively or the relevant laws and regulations of non-degradable plastic packing article are prohibitted the use of in general concern, countries in the world.On the other hand, by
In the raw material oil of manufacture conventional plastic be non-renewable resources, it is a large amount of using will be exhausted with the mankind, thus develop with
Renewable resource is raw material, degradable environment-friendly plastic is extremely urgent.
Degradable package material is prepared using biodegradable silk material has turned into the focus that countries in the world are studied.
But on the one hand silk can cause the decline of its physical and mechanical properties, process it while plastics degradability is improved
Difficulty, on the other hand also has that hydrophily is too strong, the compatibility between most of resins for universal use is very poor, causes the film being made
Mechanical property declines to a great extent, and block-water performance is poor, so as to hinder extensive use of the silk plastics during industrialization promotion.Glass
Glass fiber is a kind of widely used high molecular polymer, and performance contains substantial amounts of polar group between plastics and rubber
Hydroxyl, toxicity is very low, and molecular chain structure is symmetrically regular, with unique strong adherence, epithelium pliability, flatness, oil resistant
Property, solvent resistance, protecting colloid, gas barrier performance and the specially treated water resistance having, while also having certain
Biological degradability, with the presence of water and carbon dioxide can be resolved into completely in 6 months under conditions of bacterium in wet environment, be
Full-biodegradable material, but it is higher to degraded environmental requirement in degradation process, degradation speed is still seemed relatively slow.
Ramie is the traditional fibre crop of great distinct Chinese characteristics, and the long-term ramie planting area of China reaches 200,000 hectares of left sides
The right side, in addition to ramie phloem is extracted as textile product, ramie boon is seldom utilized.Ramie boon utilization rate is low, place
The problems such as reason is difficult is always governments at all levels and relevant department's question of common concern, is also peasant's extremely concern.Ramie
The accessory substance that bone is processed as the large-scale production of ramie industry, is important living resources, wherein rich in cellulose, hemicellulose
Element, its content of cellulose deciduous species similar with fibre morphology, the preparing raw material of theoretically preferable plant fiber tableware, and
To its rationally efficient exploitation for improving ramie comprehensive value, promoting ramie industry development all significant.
The content of the invention
It is an object of the invention to provide a kind of antibacterial PET goblet and preparation method thereof.
The purpose of the present invention can be achieved through the following technical solutions：
A kind of antibacterial PET goblet, is prepared from by the component of following portions by weight：50-60 parts of glass fibre, calcium carbonate
8-15 parts, 1-4 parts of nano titanium oxide, 10-20 parts of PET, 7-9 parts of magnesium hypophosphite, 1.2-1.4 parts of tetrahydrofuran, ramie boon
12-14 parts, 60-65 parts of silk, 2-3 parts of gelatin, 1-2 parts of magnesium stearate, 13-15 parts of 1-METHYLPYRROLIDONE, cyanuric acid trimerization
1-1.5 parts of cyanamide salt, 4-6 parts of 3- hydroxybenzoic acids, 1-2 parts of sulfated lauryl alcohol, 4-6 parts of ninhydrin.
Preferably, a kind of described antibacterial PET goblet, is prepared from by the component of following portions by weight：Glass fibers
55 parts of dimension, 10 parts of calcium carbonate, 3 parts of nano titanium oxide, 15 parts of PET, 8 parts of magnesium hypophosphite, 1.3 parts of tetrahydrofuran, ramie boon
13 parts, 63 parts of silk, 2 parts of gelatin, 2 parts of magnesium stearate, 13 parts of 1-METHYLPYRROLIDONE, 1 part of melamine cyanurate salt, 3- hydroxyls
5 parts of yl benzoic acid, 1 part of sulfated lauryl alcohol, 5 parts of ninhydrin.
A kind of antibacterial PET goblet, is made up of step in detail below：
(1) after silk is well mixed with magnesium hypophosphite, take out, be cooled to after being dried 120 minutes under conditions of 30 DEG C
Mixed-powder is utilized into sonic oscillation 30-40 minutes after room temperature, it is 30 DEG C to control bath temperature, and ultrasonic power is 100W, then
Mixed-powder is transferred in stirred tank, tetrahydrofuran is added, it is 75 DEG C to control temperature, and 15 are stirred with 1500 revs/min of speed
After minute, drying produces the mixed-powder handled by surface hydrophobicity in 60 minutes under conditions of 120 DEG C；
(2) 80-100 mesh powders are made by corase grind, fine grinding after ramie boon is dried, nanoscale powder is then comminuted into
End, is mixed with gelatin, and well mixed rear and magnesium stearate is together put into kneader, and 120 DEG C of temperature control is mediated 15 minutes, is released
Cooling, produces ramie boon enhancing material；
(3) mixed-powder and 2,6- di-tert-butyl-4-methy phenol of the surface hydrophobicity processing obtained step (1) are mixed
Close, it is scattered 60-90 minutes by colloidal mill, the ramie boon enhancing material that step (2) is obtained then is added, control temperature
Melting extrusion is granulated under conditions of 170-180 DEG C, obtains a diameter of 6mm silk masterbatch；
(4) silk masterbatch, glass fibre, 1-METHYLPYRROLIDONE and remaining residual components obtained step (3) exist
After being well mixed under normal temperature, control temperature carries out hot-melt extruded blow molding under 170-180 DEG C of processing temperature.
Beneficial effects of the present invention：Product of the present invention is safety formula production, can be used for manufacture goblet, product
Shi Anquan frees from extraneous odour, with antibacterial effect, while being advantageously implemented large-scale industrial production, it is easy to grasp, are easy to promote, give up
Product after abandoning understands automatic classifying in the presence of oxygen-enriched and microorganism, ultimately generates carbon dioxide and water, ecological, environmental protective.
Embodiment
The present invention is described in further detail with reference to specific embodiment.
Embodiment 1
A kind of antibacterial PET goblet, weighs following weight component：The ㎏ of glass fibre 50, the ㎏ of calcium carbonate 8, nanometer titanium dioxide
10 ㎏ of ㎏, PET of titanium 1, the ㎏ of magnesium hypophosphite 7, the ㎏ of tetrahydrofuran 1.2, the ㎏ of ramie boon 12, the ㎏ of silk 60, the ㎏ of gelatin 2, stearic acid
The ㎏ of magnesium 1, the ㎏ of 1-METHYLPYRROLIDONE 13, the ㎏ of 1 ㎏, 3- hydroxybenzoic acid of melamine cyanurate salt 4, the ㎏ of sulfated lauryl alcohol 1,
The ㎏ of ninhydrin 4.
It is made up of step in detail below：
(1) after silk is well mixed with magnesium hypophosphite, take out, be cooled to after being dried 120 minutes under conditions of 30 DEG C
Mixed-powder is utilized into sonic oscillation 30-40 minutes after room temperature, it is 30 DEG C to control bath temperature, and ultrasonic power is 100W, then
Mixed-powder is transferred in stirred tank, tetrahydrofuran is added, it is 75 DEG C to control temperature, and 15 are stirred with 1500 revs/min of speed
After minute, drying produces the mixed-powder handled by surface hydrophobicity in 60 minutes under conditions of 120 DEG C；
(2) 80-100 mesh powders are made by corase grind, fine grinding after ramie boon is dried, nanoscale powder is then comminuted into
End, is mixed with gelatin, and well mixed rear and magnesium stearate is together put into kneader, and 120 DEG C of temperature control is mediated 15 minutes, is released
Cooling, produces ramie boon enhancing material；
(3) mixed-powder and 2,6- di-tert-butyl-4-methy phenol of the surface hydrophobicity processing obtained step (1) are mixed
Close, it is scattered 60-90 minutes by colloidal mill, the ramie boon enhancing material that step (2) is obtained then is added, control temperature
Melting extrusion is granulated under conditions of 170-180 DEG C, obtains a diameter of 6mm silk masterbatch；
(4) silk masterbatch, glass fibre, 1-METHYLPYRROLIDONE and remaining residual components obtained step (3) exist
After being well mixed under normal temperature, control temperature carries out hot-melt extruded blow molding under 170-180 DEG C of processing temperature.
Embodiment 2
A kind of antibacterial PET goblet, weighs the component of following weight：The ㎏ of glass fibre 60, the ㎏ of calcium carbonate 15, nano-silica
Change 20 ㎏ of ㎏, PET of titanium 4, the ㎏ of magnesium hypophosphite 9, the ㎏ of tetrahydrofuran 1.4, the ㎏ of ramie boon 14, the ㎏ of silk 65, the ㎏ of gelatin 3, tristearin
The sour ㎏ of magnesium 2, the ㎏ of 1-METHYLPYRROLIDONE 15, the ㎏ of 1.5 ㎏, 3- hydroxybenzoic acid of melamine cyanurate salt 6, sulfated lauryl alcohol
2 ㎏, the ㎏ of ninhydrin 6.
It is made up of step in detail below：
(1) after silk is well mixed with magnesium hypophosphite, take out, be cooled to after being dried 120 minutes under conditions of 30 DEG C
Mixed-powder is utilized into sonic oscillation 30-40 minutes after room temperature, it is 30 DEG C to control bath temperature, and ultrasonic power is 100W, then
Mixed-powder is transferred in stirred tank, tetrahydrofuran is added, it is 75 DEG C to control temperature, and 15 are stirred with 1500 revs/min of speed
After minute, drying produces the mixed-powder handled by surface hydrophobicity in 60 minutes under conditions of 120 DEG C；
(2) 80-100 mesh powders are made by corase grind, fine grinding after ramie boon is dried, nanoscale powder is then comminuted into
End, is mixed with gelatin, and well mixed rear and magnesium stearate is together put into kneader, and 120 DEG C of temperature control is mediated 15 minutes, is released
Cooling, produces ramie boon enhancing material；
(3) mixed-powder and 2,6- di-tert-butyl-4-methy phenol of the surface hydrophobicity processing obtained step (1) are mixed
Close, it is scattered 60-90 minutes by colloidal mill, the ramie boon enhancing material that step (2) is obtained then is added, control temperature
Melting extrusion is granulated under conditions of 170-180 DEG C, obtains a diameter of 6mm silk masterbatch；
(4) silk masterbatch, glass fibre, 1-METHYLPYRROLIDONE and remaining residual components obtained step (3) exist
After being well mixed under normal temperature, control temperature carries out hot-melt extruded blow molding under 170-180 DEG C of processing temperature.
Embodiment 3
A kind of antibacterial PET goblet, weighs the component of following weight：The ㎏ of glass fibre 55, the ㎏ of calcium carbonate 10, nano-silica
Change 15 ㎏ of ㎏, PET of titanium 3, the ㎏ of magnesium hypophosphite 8, the ㎏ of tetrahydrofuran 1.3, the ㎏ of ramie boon 13, the ㎏ of silk 63, the ㎏ of gelatin 2, tristearin
The sour ㎏ of magnesium 2, the ㎏ of 1-METHYLPYRROLIDONE 13, the ㎏ of 1 ㎏, 3- hydroxybenzoic acid of melamine cyanurate salt 5, sulfated lauryl alcohol 1
㎏, the ㎏ of ninhydrin 5.
It is made up of step in detail below：
(1) after silk is well mixed with magnesium hypophosphite, take out, be cooled to after being dried 120 minutes under conditions of 30 DEG C
Mixed-powder is utilized into sonic oscillation 30-40 minutes after room temperature, it is 30 DEG C to control bath temperature, and ultrasonic power is 100W, then
Mixed-powder is transferred in stirred tank, tetrahydrofuran is added, it is 75 DEG C to control temperature, and 15 are stirred with 1500 revs/min of speed
After minute, drying produces the mixed-powder handled by surface hydrophobicity in 60 minutes under conditions of 120 DEG C；
(2) 80-100 mesh powders are made by corase grind, fine grinding after ramie boon is dried, nanoscale powder is then comminuted into
End, is mixed with gelatin, and well mixed rear and magnesium stearate is together put into kneader, and 120 DEG C of temperature control is mediated 15 minutes, is released
Cooling, produces ramie boon enhancing material；
(3) mixed-powder and 2,6- di-tert-butyl-4-methy phenol of the surface hydrophobicity processing obtained step (1) are mixed
Close, it is scattered 60-90 minutes by colloidal mill, the ramie boon enhancing material that step (2) is obtained then is added, control temperature
Melting extrusion is granulated under conditions of 170-180 DEG C, obtains a diameter of 6mm silk masterbatch；
(4) silk masterbatch, glass fibre, 1-METHYLPYRROLIDONE and remaining residual components obtained step (3) exist
After being well mixed under normal temperature, control temperature carries out hot-melt extruded blow molding under 170-180 DEG C of processing temperature.
Claims (3)
1. a kind of antibacterial PET goblet, it is characterised in that be prepared from by the component of following portions by weight：Glass fibre 50-60
Part, 8-15 parts of calcium carbonate, 1-4 parts of nano titanium oxide, 10-20 parts of PET, 7-9 parts of magnesium hypophosphite, tetrahydrofuran 1.2-1.4
Part, 12-14 parts of ramie boon, 60-65 parts of silk, 2-3 parts of gelatin, 1-2 parts of magnesium stearate, 13-15 parts of 1-METHYLPYRROLIDONE,
1-1.5 parts of melamine cyanurate salt, 4-6 parts of 3- hydroxybenzoic acids, 1-2 parts of sulfated lauryl alcohol, 4-6 parts of ninhydrin.
2. a kind of antibacterial PET goblet as claimed in claim 1, it is characterised in that prepared by the component of following portions by weight
Form：55 parts of glass fibre, 10 parts of calcium carbonate, 3 parts of nano titanium oxide, 15 parts of PET, 8 parts of magnesium hypophosphite, tetrahydrofuran 1.3
Part, 13 parts of ramie boon, 63 parts of silk, 2 parts of gelatin, 2 parts of magnesium stearate, 13 parts of 1-METHYLPYRROLIDONE, cyanuric acid melamine
1 part of amine salt, 5 parts of 3- hydroxybenzoic acids, 1 part of sulfated lauryl alcohol, 5 parts of ninhydrin.
3. a kind of antibacterial PET goblet according to claim 1, it is characterised in that be made up of step in detail below：
(1) after silk is well mixed with magnesium hypophosphite, taken out after being dried 120 minutes under conditions of 30 DEG C, be cooled to room temperature
Mixed-powder is utilized into sonic oscillation 30-40 minutes afterwards, it is 30 DEG C to control bath temperature, and ultrasonic power is 100W, then will be mixed
Close powder to be transferred in stirred tank, add tetrahydrofuran, it is 75 DEG C to control temperature, is stirred 15 minutes with 1500 revs/min of speed
Afterwards, drying produces the mixed-powder handled by surface hydrophobicity in 60 minutes under conditions of 120 DEG C；
(2) 80-100 mesh powders are made by corase grind, fine grinding after ramie boon is dried, nanometer grade powder is then comminuted into,
Mixed with gelatin, well mixed rear and magnesium stearate is together put into kneader, 120 DEG C of temperature control is mediated 15 minutes, is released cold
But, ramie boon enhancing material is produced；
(3) mixed-powder and 2,6- di-tert-butyl-4-methy phenol of the surface hydrophobicity processing obtained step (1) are mixed, and are led to
Cross colloidal mill to disperse 60-90 minutes, then add the ramie boon enhancing material that step (2) is obtained, control temperature 170-180
Melting extrusion is granulated under conditions of DEG C, obtains a diameter of 6mm silk masterbatch；
(4) silk masterbatch, glass fibre, 1-METHYLPYRROLIDONE and remaining residual components obtained step (3) are in normal temperature
After being well mixed down, control temperature carries out hot-melt extruded blow molding under 170-180 DEG C of processing temperature.
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| Application Number | Priority Date | Filing Date | Title |
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| CN201710474340.1A CN107118572A (en) | 2017-06-21 | 2017-06-21 | A kind of antibacterial PET goblet and preparation method thereof |
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| CN201710474340.1A CN107118572A (en) | 2017-06-21 | 2017-06-21 | A kind of antibacterial PET goblet and preparation method thereof |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107383808A (en) * | 2017-09-22 | 2017-11-24 | 安徽顺彤包装材料有限公司 | A kind of modified PET fire-retardant film |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106189269A (en) * | 2016-08-02 | 2016-12-07 | 安徽美翔塑业有限公司 | A kind of silkworm silk glass fibre is blended antifungal inflight meal bag and preparation method thereof |
| CN106313412A (en) * | 2016-08-18 | 2017-01-11 | 罗广洋 | PET plastic cup once injection molding method |
| CN106832820A (en) * | 2017-02-14 | 2017-06-13 | 浙江省东阳市塑料有限公司 | A kind of degradable disponsable composite plastic cup and preparation method thereof |
-
2017
- 2017-06-21 CN CN201710474340.1A patent/CN107118572A/en active Pending
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106189269A (en) * | 2016-08-02 | 2016-12-07 | 安徽美翔塑业有限公司 | A kind of silkworm silk glass fibre is blended antifungal inflight meal bag and preparation method thereof |
| CN106313412A (en) * | 2016-08-18 | 2017-01-11 | 罗广洋 | PET plastic cup once injection molding method |
| CN106832820A (en) * | 2017-02-14 | 2017-06-13 | 浙江省东阳市塑料有限公司 | A kind of degradable disponsable composite plastic cup and preparation method thereof |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107383808A (en) * | 2017-09-22 | 2017-11-24 | 安徽顺彤包装材料有限公司 | A kind of modified PET fire-retardant film |
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Application publication date: 20170901 |