CN106188874A - Composite for packaging polypropylene bottle and preparation method thereof - Google Patents
Composite for packaging polypropylene bottle and preparation method thereof Download PDFInfo
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- CN106188874A CN106188874A CN201610640363.0A CN201610640363A CN106188874A CN 106188874 A CN106188874 A CN 106188874A CN 201610640363 A CN201610640363 A CN 201610640363A CN 106188874 A CN106188874 A CN 106188874A
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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
- C08L23/00—Compositions of homopolymers or copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond; Compositions of derivatives of such polymers
- C08L23/02—Compositions of homopolymers or copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond; Compositions of derivatives of such polymers not modified by chemical after-treatment
- C08L23/10—Homopolymers or copolymers of propene
- C08L23/14—Copolymers of propene
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- C—CHEMISTRY; METALLURGY
- C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
- C09K—MATERIALS FOR MISCELLANEOUS APPLICATIONS, NOT PROVIDED FOR ELSEWHERE
- C09K11/00—Luminescent, e.g. electroluminescent, chemiluminescent materials
- C09K11/08—Luminescent, e.g. electroluminescent, chemiluminescent materials containing inorganic luminescent materials
- C09K11/88—Luminescent, e.g. electroluminescent, chemiluminescent materials containing inorganic luminescent materials containing selenium, tellurium or unspecified chalcogen elements
- C09K11/881—Chalcogenides
- C09K11/883—Chalcogenides with zinc or cadmium
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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
- C08L2203/00—Applications
- C08L2203/10—Applications used for bottles
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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
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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
- C08L2205/08—Polymer mixtures characterised by other features containing additives to improve the compatibility between two polymers
-
- 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
- C08L2207/10—Peculiar tacticity
- C08L2207/14—Amorphous or atactic polypropylene
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- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Inorganic Chemistry (AREA)
- Engineering & Computer Science (AREA)
- Materials Engineering (AREA)
- Health & Medical Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Medicinal Chemistry (AREA)
- Polymers & Plastics (AREA)
- Containers Having Bodies Formed In One Piece (AREA)
- Compositions Of Macromolecular Compounds (AREA)
Abstract
The present invention is provided to the composite of packaging polypropylene bottle, its component and weight portion be: acrylic resin 54～64 parts, stabilizer 0.2～0.7 part, lubricant 0.5～1 part, antioxidant 0.1～0.6 part, UV absorbent 0.3～0.8 part, compatilizer 6～7 parts, fire retardant 5～8 parts, filler 7～12 parts, glycerol 6 parts, LLDPE 4 parts, intend thin brucite 1 part, composite fluorescence microsphere 4～5 parts.Present invention also offers this preparation method for the composite of packaging polypropylene bottle.The fluorescence property of the composite of packaging polypropylene bottle of the present invention is preferable, can meet at present consumer to the modish requirement in terms of Packaging Bottle outward appearance.
Description
Technical field
The present invention relates to composite, particularly relate to the composite and preparation method thereof for packaging polypropylene bottle.
Background technology
According to statistics, the annual production of Packaging Bottle, substantially in the trend increased year by year, is maintained at double-digit percentage ratio rate of increase,
After having broken the general layout that single glass container is cornered the market, canister, plastic containers, paper container occur in succession, bag
Bottling presents pluralistic trend.At present, PET is the main force of packing plastic bottle, but the development of PET Packaging Bottle enters
The bottleneck phase, can only do a little change in the design of bottle-type and capacity, packaging polypropylene bottle is a dark horse in recent years, and it is poly-right to become
The strong rival of PET (PET) blow molded bottle: be compared to PET, polypropylene price is lower, matter
Gently, more preferable heat-resisting filling and relatively low moisture permeability；Certain transparent polypropylene compared to PET have higher transparency and
Gloss.
Such as, Publication No. CN103483679A, publication date are 2014.01.01, apply for artificial Wujiang Dong Xin plastics bag
The Chinese patent application of dress factory discloses " a kind of hollow polypropylene cosmetic packaging bottle ", and its composition represents with mass fraction
Method is: HDPE 19-25 part；LDPE 10-20 part；PP 70-80 part；SBS 10-15 part；EVA 3-5 part；DOP 3-5 part；Anti-
Oxygen agent 1010 is 0.1-0.5 part；Glass fibre 30-40 part；Lead stearate is 1-1.5 part；Zinc stearate is 0.5-1 part；Stearic
Acid barium 0.5-1 part；Pigment 10-15 part；UV-531 is 2-3 part；Ethylene glycol lauric acid amine 0.2-0.4 part；Resistance to 170 DEG C high of product
Temperature, melt flow rate (MFR) 1.5-1.7g/10min, intensity is high, notch impact strength 25-35kJ/m2；Relative density 0.9-1, draws
Stretching intensity 27-28MPa, bending strength 33-35MPa, transparency is high；Excellent in stability, water vapor rejection performance is good, oxygen permeability
0.07ml/L bottle 0.1MPa 24h；Product acid and alkali-resistance, wear-resisting, can be with the widespread production not division of history into periods for current material.But,
This Packaging Bottle does not possess fluorescence property as existing packaging polypropylene bottle, it is impossible to satisfied consumer at present is to Packaging Bottle outward appearance
The modish requirement of aspect.
Summary of the invention
The technical problem to be solved in the present invention is to provide the composite for packaging polypropylene bottle, and its fluorescence property is relatively
Good, can meet at present consumer to the modish requirement in terms of Packaging Bottle outward appearance.
For solving above-mentioned technical problem, the technical scheme is that
For the composite of packaging polypropylene bottle, its component and weight portion be: acrylic resin 54～64 parts, stable
Agent 0.2～0.7 part, lubricant 0.5～1 part, antioxidant 0.1～0.6 part, UV absorbent 0.3～0.8 part, compatilizer 6～
7 parts, fire retardant 5～8 parts, filler 7～12 parts, glycerol 6 parts, LLDPE 4 parts, intends thin brucite 1 part, composite fluorescence microsphere 4～5
Part；Wherein, described composite fluorescence microsphere is prepared by following steps:
(1) being added in oleyl amine by two water cadmium acetates, ultrasonic stirring obtains cadmium solution after being completely dissolved, and is added by tellurium powder
In positive tri octyl phosphine, ultrasonic stirring obtains tellurium solution after being completely dissolved, and is added by Europium chloride in methanol, and ultrasonic stirring is extremely
Europium solution is obtained after being completely dissolved；
(2) cadmium solution that step (1) obtained, tellurium solution, europium solution add in reaction bulb, and logical nitrogen stirs 1 after 1 hour
Hour, be subsequently adding sodium hydroxide solution and polyglycol solution, after continuing stirring 1 hour, obtain mixed liquor, wherein, cadmium, tellurium,
Europium, sodium hydroxide, the mol ratio of Polyethylene Glycol are 60:25:10:4:1；
(3) mixed liquor that step (2) obtains is placed in the stainless steel cauldron that liner is politef, airtight rear nitrogen
Atmosphere is warming up to 180 DEG C under enclosing, naturally cool to room temperature after being incubated 15 hours, and deionization is used in the product centrifugation that will obtain
Water and dehydrated alcohol cyclic washing precipitation, be placed in baking oven and be dried to constant weight at 90 DEG C, obtain fluorescent microsphere；
(4) tetraethyl orthosilicate, dehydrated alcohol, deionized water, hydrochloric acid solution are added in reaction bulb, stir after being heated to 75 DEG C
Mixing 3 hours and obtain teos solution, fluorescent material step (3) obtained adds in teos solution, adjusts with ammonia
Joint ph value is 8, and ultrasonic stirring to solution is gel, moves in baking oven and is dried 10 hours at 90 DEG C, is combined after taking-up
Fluorescent microsphere, wherein tetraethyl orthosilicate, dehydrated alcohol, deionized water, hydrochloric acid, the mass ratio of fluorescent material are 93:100:40:4:3.
Preferably, acrylic resin of the present invention is atactic copolymerized polypropene.
Preferably, stabilizer of the present invention is 2-ethylhexoate.
Preferably, lubricant of the present invention is EBS.
Preferably, antioxidant of the present invention is antioxidant 1076.
Preferably, UV absorbent of the present invention is UV-531.
Preferably, compatilizer of the present invention is PP-g-GMA.
Preferably, fire retardant of the present invention is nitrogenated flame retardant.
Preferably, filler of the present invention is wollastonite.
Another technical problem that the invention solves the problems that is to provide the preparation of the above-mentioned composite for packaging polypropylene bottle
Method.
For solving above-mentioned technical problem, technical scheme is:
Each component is weighed by weight, by acrylic resin, compatilizer, filler, glycerol, LLDPE, the thin brucite of plan,
Composite fluorescence microsphere adds in mixer, after mix homogeneously, other component is added mixer at 60 DEG C, continues mixing at 60 DEG C
Obtain compound after 30 minutes, add mixture into and squeezed after the double screw extruder that screw slenderness ratio is 33 melt extrudes
Discharging, by screening by vibrosieve after 180 DEG C of pelletizes of extruded stock, obtains for packaging polypropylene bottle after drying 5 hours at 90 DEG C
Composite.
Therefore, compared with prior art, the method have the advantages that
The present invention by two water cadmium acetates, tellurium powder, Europium chloride with the help of mineralizer sodium hydroxide, template Polyethylene Glycol
Prepared the cadmium telluride microsphere fluorescence microsphere of europium doping by hydro-thermal method, cadmium telluride has a fluorescence property, but its fluorescence
Intensity is the highest, and the doping of europium can play good activation, is greatly improved the fluorescence intensity of cadmium telluride, mineralizer, template
Existence effectively reduce the particle diameter of fluorescent microsphere and improve its dispersibility, but the stability of fluorescent microsphere and thermostability are not
Foot, therefore it has been prepared the composite fluorescence microsphere of coated with silica with tetraethyl orthosilicate by the present invention by sol-gel process,
Stability and the thermostability of silicon dioxide are the most fine so that composite fluorescence microsphere can stably be scattered in PP matrix
In, thus it is greatly improved the fluorescence property of composite.
Detailed description of the invention
The present invention is described in detail, in illustrative examples and the explanation of this present invention below in conjunction with specific embodiment
It is used for explaining the present invention, but not as a limitation of the invention.
Embodiment 1
For the composite of packaging polypropylene bottle, its component and weight portion be: atactic copolymerized polypropene 54 parts, 2-second
Base caproate 0.7 part, EBS 0.9 part, antioxidant 1076 0.2 part, ultraviolet absorbent UV-531 0.5 part, PP-g-GMA
6.3 parts, nitrogenated flame retardant 5.5 parts, wollastonite 7 parts, glycerol 6 parts, LLDPE 4 parts, intends thin brucite 1 part, composite fluorescence microsphere
4.5 part.
Its preparation method is:
(1) being added in oleyl amine by two water cadmium acetates, ultrasonic stirring obtains cadmium solution after being completely dissolved, and is added by tellurium powder
In positive tri octyl phosphine, ultrasonic stirring obtains tellurium solution after being completely dissolved, and is added by Europium chloride in methanol, and ultrasonic stirring is extremely
Europium solution is obtained after being completely dissolved；
(2) cadmium solution that step (1) obtained, tellurium solution, europium solution add in reaction bulb, and logical nitrogen stirs 1 after 1 hour
Hour, be subsequently adding sodium hydroxide solution and polyglycol solution, after continuing stirring 1 hour, obtain mixed liquor, wherein, cadmium, tellurium,
Europium, sodium hydroxide, the mol ratio of Polyethylene Glycol are 60:25:10:4:1；
(3) mixed liquor that step (2) obtains is placed in the stainless steel cauldron that liner is politef, airtight rear nitrogen
Atmosphere is warming up to 180 DEG C under enclosing, naturally cool to room temperature after being incubated 15 hours, and deionization is used in the product centrifugation that will obtain
Water and dehydrated alcohol cyclic washing precipitation, be placed in baking oven and be dried to constant weight at 90 DEG C, obtain fluorescent microsphere；
(4) tetraethyl orthosilicate, dehydrated alcohol, deionized water, hydrochloric acid solution are added in reaction bulb, stir after being heated to 75 DEG C
Mixing 3 hours and obtain teos solution, fluorescent material step (3) obtained adds in teos solution, adjusts with ammonia
Joint ph value is 8, and ultrasonic stirring to solution is gel, moves in baking oven and is dried 10 hours at 90 DEG C, is combined after taking-up
Fluorescent microsphere, wherein tetraethyl orthosilicate, dehydrated alcohol, deionized water, hydrochloric acid, the mass ratio of fluorescent material are 93:100:40:4:3；
(5) each component is weighed by weight, by atactic copolymerized polypropene, PP-g-GMA, wollastonite, glycerol, LLDPE,
Intend thin brucite, composite fluorescence microsphere adds in mixer, and other component adds after mix homogeneously at 60 DEG C mixer, 60 DEG C
Lower continuation mixing obtained compound after 30 minutes, added mixture into melted in the double screw extruder that screw slenderness ratio is 33 squeezing
Obtain extruded stock after going out, by screening by vibrosieve after 180 DEG C of pelletizes of extruded stock, obtain for poly-third after drying 5 hours at 90 DEG C
The composite of alkene Packaging Bottle.
Embodiment 2
For the composite of packaging polypropylene bottle, its component and weight portion be: atactic copolymerized polypropene 56 parts, 2-second
Base caproate 0.5 part, EBS 0.7 part, antioxidant 1076 0.4 part, ultraviolet absorbent UV-531 0.3 part, PP-g-GMA 7
Part, nitrogenated flame retardant 5 parts, wollastonite 9 parts, glycerol 6 parts, LLDPE 4 parts, intends thin brucite 1 part, composite fluorescence microsphere 4 parts.
Its preparation method is same as in Example 1.
Embodiment 3
For the composite of packaging polypropylene bottle, its component and weight portion be: atactic copolymerized polypropene 60 parts, 2-second
Base caproate 0.3 part, EBS 0.5 part, antioxidant 1076 0.6 part, ultraviolet absorbent UV-531 0.7 part, PP-g-GMA
6.5 parts, nitrogenated flame retardant 6.5 parts, wollastonite 10 parts, glycerol 6 parts, LLDPE 4 parts, intends thin brucite 1 part, composite fluorescence microsphere
4.2 part.
Its preparation method is same as in Example 1.
Embodiment 4
For the composite of packaging polypropylene bottle, its component and weight portion be: atactic copolymerized polypropene 63 parts, 2-second
Base caproate 0.6 part, EBS 1 part, antioxidant 1076 0.1 part, ultraviolet absorbent UV-531 0.4 part, PP-g-GMA 6.4
Part, nitrogenated flame retardant 6 parts, wollastonite 8 parts, glycerol 6 parts, LLDPE 4 parts, intends thin brucite 1 part, composite fluorescence microsphere 5 parts.
Its preparation method is same as in Example 1.
Embodiment 5
For the composite of packaging polypropylene bottle, its component and weight portion be: atactic copolymerized polypropene 57 parts, 2-second
Base caproate 0.4 part, EBS 0.8 part, antioxidant 1076 0.3 part, ultraviolet absorbent UV-531 0.8 part, PP-g-GMA 6
Part, nitrogenated flame retardant 7 parts, wollastonite 11 parts, glycerol 6 parts, LLDPE 4 parts, intends thin brucite 1 part, composite fluorescence microsphere 4.8
Part.
Its preparation method is same as in Example 1.
Embodiment 6
For the composite of packaging polypropylene bottle, its component and weight portion be: atactic copolymerized polypropene 64 parts, 2-second
Base caproate 0.2 part, EBS 0.6 part, antioxidant 1076 0.5 part, ultraviolet absorbent UV-531 0.6 part, PP-g-GMA
6.6 parts, nitrogenated flame retardant 8 parts, wollastonite 12 parts, glycerol 6 parts, LLDPE 4 parts, intends thin brucite 1 part, composite fluorescence microsphere
4.4 part.
Its preparation method is same as in Example 1.
The fluorescence property of embodiment 1-6 and comparative example is tested respectively:
Comparative example is the Chinese patent application of Publication No. CN103483679A,
Fluorescence property tests the high fluorescent of each determinand by spectrofluorophotometer, slit sizes be 5nm ×
10nm, high fluorescent are the highest shows that fluorescence property is the best.
Test result is as shown in the table:
As seen from the above table, it is a lot of that the fluorescence intensity of embodiment of the present invention 1-6 is above comparative example, shows the most glimmering
Optical property.
The principle of above-described embodiment only illustrative present invention and effect thereof, not for limiting the present invention.Any ripe
Above-described embodiment all can be modified under the spirit and the scope of the present invention or change by the personage knowing this technology.Cause
This, have usually intellectual such as complete with institute under technological thought without departing from disclosed spirit in art
All equivalences become are modified or change, and must be contained by the claim of the present invention.
Claims (10)
1. for the composite of packaging polypropylene bottle, it is characterised in that its component and weight portion be: acrylic resin 54～
64 parts, stabilizer 0.2～0.7 part, lubricant 0.5～1 part, antioxidant 0.1～0.6 part, UV absorbent 0.3～0.8 part,
Compatilizer 6～7 parts, fire retardant 5～8 parts, filler 7～12 parts, glycerol 6 parts, LLDPE 4 parts, intend thin brucite 1 part, compound glimmering
Light microsphere 4～5 parts；Wherein, described composite fluorescence microsphere is prepared by following steps:
(1) being added in oleyl amine by two water cadmium acetates, ultrasonic stirring obtains cadmium solution after being completely dissolved, and tellurium powder is added positive three
In octyl group phosphine, ultrasonic stirring obtains tellurium solution after being completely dissolved, and is added by Europium chloride in methanol, and ultrasonic stirring is to completely
Europium solution is obtained after dissolving；
(2) cadmium solution that step (1) obtained, tellurium solution, europium solution add in reaction bulb, and logical nitrogen stirs 1 after 1 hour little
Time, be subsequently adding sodium hydroxide solution and polyglycol solution, after continuing stirring 1 hour, obtain mixed liquor, wherein, cadmium, tellurium,
Europium, sodium hydroxide, the mol ratio of Polyethylene Glycol are 60:25:10:4:1；
(3) mixed liquor that step (2) obtains is placed in the stainless steel cauldron that liner is politef, airtight rear blanket of nitrogen
Be warming up to 180 DEG C under enclosing, after being incubated 15 hours, naturally cool to room temperature, the product centrifugation that will obtain, with deionized water and
Dehydrated alcohol cyclic washing precipitates, and is placed in baking oven and is dried to constant weight at 90 DEG C, obtains fluorescent microsphere；
(4) tetraethyl orthosilicate, dehydrated alcohol, deionized water, hydrochloric acid solution are added in reaction bulb, after being heated to 75 DEG C, stir 3
Hour obtaining teos solution, fluorescent material step (3) obtained adds in teos solution, regulates ph with ammonia
Value is 8, and ultrasonic stirring to solution is gel, moves in baking oven and is dried 10 hours at 90 DEG C, obtains composite fluorescence after taking-up
Microsphere, wherein tetraethyl orthosilicate, dehydrated alcohol, deionized water, hydrochloric acid, the mass ratio of fluorescent material are 93:100:40:4:3.
Composite for packaging polypropylene bottle the most according to claim 1, it is characterised in that: described acrylic resin
For atactic copolymerized polypropene.
Composite for packaging polypropylene bottle the most according to claim 1, it is characterised in that: described stabilizer is 2-
Ethyl hexyl hydrochlorate.
Composite for packaging polypropylene bottle the most according to claim 1, it is characterised in that: described lubricant is
EBS。
Composite for packaging polypropylene bottle the most according to claim 1, it is characterised in that: described antioxidant is anti-
Oxygen agent 1076.
Composite for packaging polypropylene bottle the most according to claim 1, it is characterised in that: described ultra-violet absorption
Agent is UV-531.
Composite for packaging polypropylene bottle the most according to claim 1, it is characterised in that: institute's compatilizer is PP-
g-GMA。
Composite for packaging polypropylene bottle the most according to claim 1, it is characterised in that: described fire retardant is nitrogen
Flame retardant.
Composite for packaging polypropylene bottle the most according to claim 1, it is characterised in that: described filler is silicon ash
Stone.
10. according to the preparation method of the composite for packaging polypropylene bottle described in claim 1～9 any one, its
It is characterised by:
Each component is weighed by weight, by acrylic resin, compatilizer, filler, glycerol, LLDPE, the thin brucite of plan, is combined
Fluorescent microsphere adds in mixer, after mix homogeneously, other component is added mixer at 60 DEG C, continues mixing 30 points at 60 DEG C
Obtain compound after clock, add mixture into and extruded after the double screw extruder that screw slenderness ratio is 33 melt extrudes
Material, by screening by vibrosieve after 180 DEG C of pelletizes of extruded stock, obtains answering for packaging polypropylene bottle after drying 5 hours at 90 DEG C
Condensation material.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610640363.0A CN106188874A (en) | 2016-08-04 | 2016-08-04 | Composite for packaging polypropylene bottle and preparation method thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610640363.0A CN106188874A (en) | 2016-08-04 | 2016-08-04 | Composite for packaging polypropylene bottle and preparation method thereof |
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| Publication Number | Publication Date |
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| CN106188874A true CN106188874A (en) | 2016-12-07 |
Family
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| Application Number | Title | Priority Date | Filing Date |
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| CN201610640363.0A Pending CN106188874A (en) | 2016-08-04 | 2016-08-04 | Composite for packaging polypropylene bottle and preparation method thereof |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116922914A (en) * | 2023-07-24 | 2023-10-24 | 青岛伟东包装有限公司 | High-gloss low-haze plastic film and preparation method thereof |
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2016
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116922914A (en) * | 2023-07-24 | 2023-10-24 | 青岛伟东包装有限公司 | High-gloss low-haze plastic film and preparation method thereof |
| CN116922914B (en) * | 2023-07-24 | 2024-04-05 | 青岛伟东包装有限公司 | High-gloss low-haze plastic film and preparation method thereof |
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Application publication date: 20161207 |