CN103709473A - Outdoor special resin composition and preparation method thereof - Google Patents
Outdoor special resin composition and preparation method thereof Download PDFInfo
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- CN103709473A CN103709473A CN201310745486.7A CN201310745486A CN103709473A CN 103709473 A CN103709473 A CN 103709473A CN 201310745486 A CN201310745486 A CN 201310745486A CN 103709473 A CN103709473 A CN 103709473A
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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
- C08K5/00—Use of organic ingredients
- C08K5/04—Oxygen-containing compounds
- C08K5/15—Heterocyclic compounds having oxygen in the ring
- C08K5/151—Heterocyclic compounds having oxygen in the ring having one oxygen atom in the ring
- C08K5/1515—Three-membered rings
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- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08J—WORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
- C08J3/00—Processes of treating or compounding macromolecular substances
- C08J3/24—Crosslinking, e.g. vulcanising, of macromolecules
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- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08J—WORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
- C08J3/00—Processes of treating or compounding macromolecular substances
- C08J3/28—Treatment by wave energy or particle radiation
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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
- C08K5/00—Use of organic ingredients
- C08K5/04—Oxygen-containing compounds
- C08K5/10—Esters; Ether-esters
- C08K5/101—Esters; Ether-esters of monocarboxylic acids
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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
- C08K5/00—Use of organic ingredients
- C08K5/16—Nitrogen-containing compounds
- C08K5/205—Compounds containing groups, e.g. carbamates
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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
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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
- C08L77/00—Compositions of polyamides obtained by reactions forming a carboxylic amide link in the main chain; Compositions of derivatives of such polymers
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- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08J—WORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
- C08J2323/00—Characterised by the use of homopolymers or copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond; Derivatives of such polymers
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- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08J—WORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
- C08J2325/00—Characterised by the use of homopolymers or copolymers of compounds having one or more unsaturated aliphatic radicals, each having only one carbon-to-carbon double bond, and at least one being terminated by an aromatic carbocyclic ring; Derivatives of such polymers
- C08J2325/02—Homopolymers or copolymers of hydrocarbons
- C08J2325/04—Homopolymers or copolymers of styrene
- C08J2325/06—Polystyrene
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- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08J—WORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
- C08J2351/00—Characterised by the use of graft polymers in which the grafted component is obtained by reactions only involving carbon-to-carbon unsaturated bonds; Derivatives of such polymers
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- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08J—WORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
- C08J2355/00—Characterised by the use of homopolymers or copolymers, obtained by polymerisation reactions only involving carbon-to-carbon unsaturated bonds, not provided for in groups C08J2323/00 - C08J2353/00
- C08J2355/02—Acrylonitrile-Butadiene-Styrene [ABS] polymers
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- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08J—WORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
- C08J2367/00—Characterised by the use of polyesters obtained by reactions forming a carboxylic ester link in the main chain; Derivatives of such polymers
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- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08J—WORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
- C08J2377/00—Characterised by the use of polyamides obtained by reactions forming a carboxylic amide link in the main chain; Derivatives of such polymers
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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
- C08L2312/00—Crosslinking
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- Health & Medical Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Medicinal Chemistry (AREA)
- Polymers & Plastics (AREA)
- Organic Chemistry (AREA)
- Compositions Of Macromolecular Compounds (AREA)
- Processes Of Treating Macromolecular Substances (AREA)
- Extrusion Moulding Of Plastics Or The Like (AREA)
Abstract
The invention relates to an outdoor special resin composition and a preparation method of the outdoor special resin composition. The composition comprises the following components in parts by weight: 100 parts of thermoplastic resin, 1-5 parts of polyfunctional group resin, 0.05-1 part of a photoinitiator, 0.5-2 parts of a polyfunctional group monomer and 0.01-0.2 part of a stabilizer; and the thermoplastic resin, the polyfunctional group resin, the polyfunctional group monomer, the photoinitiator and the stabilizer are evenly mixed together, and extruded and pelletized through a twin-screw extruder to obtain the outdoor special resin composition. Compared with the prior art, the outdoor special resin composition has the advantages that an acrylate oligomer with a functional group which is added to a thermoplastic resin matrix can have cross-linking curing reaction on the product surface with an acrylate monomer with multiple functional groups under the action of the photoinitiator so that a high-weather-fastness cured layer is formed on the surface, and therefore, the weather fastness of the whole product is greatly improved.
Description
Technical field
The present invention relates to a kind of resin combination and preparation method thereof, especially relate to the resin dedicated composition and method of making the same in a kind of open air.
Background technology
Along with to mould the popularization for steel concept, the application of plastics is more and more extensive, weathering resistance is not enough in actual applications for it, and the drawback that the phenomenons such as variable color, efflorescence, cracking easily occur also becomes increasingly conspicuous, and material of construction and the problem in automobile product especially are out of doors more obvious.
People can by resin material, add weather-proof auxiliary agent, by with weathering resistance resin, by surface-treated modes such as spraying, plating, improve the weather resistance of goods, but these methods or make the increase rate of weather resistance limited, or technique is loaded down with trivial details, price is high.
Chinese patent CN1286278A has announced a kind of outdoor special-purpose aging polypropylene composite of fast light hot climate and manufacture method thereof.Described mixture is prepared from through twin screw extrusion process by components such as acrylic resin, plasticized modifier, mineral toughener, coupling agent, processing aid, composite light stabilizer and tinting materials.This method can improve the weather resistance of composition, but its weather resistance depends on the performance of the weather resistance of the composite light stabilizer adding in material, and these composite light stabilizers in extruding pelletization and injection molding process, be subject to the easy volatilization loss of high temperature and the dispersion in goods inhomogeneous, prolongation along with the time, composite light stabilizer is easily migration loss also, and less stable limited to the lifting of weather resistance in this way.
Summary of the invention
Object of the present invention is exactly to provide a kind of high weather-proof open air resin dedicated composition and method of making the same in order to overcome the defect of above-mentioned prior art existence.
Object of the present invention can be achieved through the following technical solutions:
The resin dedicated composition in open air, said composition comprises following component and weight part content:
Described thermoplastic resin is selected from one or more in polyolefine, polymeric amide, polyester, polystyrene, ABS or ASA.
Described polyfunctional group resin is urethane acrylate oligomer, polyester acrylic ester oligomer, epoxy acrylate oligomer or their mixture with one or more active function groups.
Described light trigger is radical photoinitiator, is selected from aryl alkyl ketone, bitter almond oil camphor, benzophenone or thioxanthone.
Described polyfunctional monomer is acrylate monomer or the acrylic ester oligomer with one or more active function groups.
Described stablizer is selected from one or more in Resorcinol, p methoxy phenol or 2,6-di-t-butyl cresylol.
A preparation method for the resin dedicated composition in open air, comprises the following steps:
(1) according to following component and weight part content, get the raw materials ready: thermoplastic resin 100, polyfunctional group resin 1-5, light trigger 0.05-1, polyfunctional monomer 0.5-2, stablizer 0.01-0.2;
(2) thermoplastic resin, polyfunctional group resin, polyfunctional monomer, light trigger and stablizer are mixed, through twin screw extruder extruding pelletization, can obtain outdoor resin dedicated composition.
Compared with prior art, the present invention by adding with the acrylate quasi-oligomer of functional group, acrylate monomer, light trigger and stablizer with functional group in thermoplastic matrix, make injection moulding resulting product life-time service out of doors, because can there is cross-linking and curing reaction in goods under the effect that is subject to sunlight middle-ultraviolet lamp, thereby at product surface, form the splendid acrylate cured layer of one deck weathering resistance, greatly improve the weather resistance of plastics.
The resulting product of the present invention use of can being directly exposed to the sun out of doors, and in use, there is cross-linking and curing reaction on surface in the ultraviolet ray that goods can absorb in sunlight, and preparation method is simple, excellent performance.
Embodiment
Below in conjunction with specific embodiment, the present invention is described in detail.
Comparative example
By bright and beautiful lake day beautiful ABS750 resin directly through injection moulding machine injection moulding, obtain goods.
Embodiment 1
By bright and beautiful lake day beautiful ABS750 resin 100Kg, epoxy acrylic acid ester oligomer 1Kg, p methoxy phenol 0.01Kg, mixes, and through twin screw extruder granulation, obtains particle A.
Particle A is mixed with acrylate monomer 0.5Kg, aryl alkyl ketone 0.05Kg, and through injection moulding machine, injection moulding obtains goods.
Embodiment 2
By bright and beautiful lake day beautiful ABS750 resin 100Kg, epoxy acrylic acid ester oligomer 5Kg, p methoxy phenol 0.2Kg, mixes, and through twin screw extruder granulation, obtains particle A.
Particle A is mixed with acrylate monomer 2Kg, aryl alkyl ketone 1Kg, and through injection moulding machine, injection moulding obtains goods.
Comparative example and embodiment 1, embodiment 2 gained resins, according to identical processing condition, be injection molded into the goods of 80mm*80mm*3mm.
According to standard A STM G155-7, carry out xenon lamp aging test, 2000KJ/m
2after, according to standard A STMD2244, measure the aberration of product surface before and after illumination.
According to standard ISO 877, carry out the test of being exposed to the sun of direct open air, after 1 year, according to standard A STM D2244, measure the aberration of product surface before and after illumination, observe the variation of product surface simultaneously.
Detected result is as shown in table 1.
Table 1
Embodiment 3
The resin dedicated composition in open air, said composition comprises following component and weight part content:
Thermoplastic resin (polyolefine) 100;
Polyfunctional group resin (urethane acrylate oligomer with one or more active function groups) 2;
Light trigger (aryl alkyl ketone) 0.1;
Polyfunctional monomer (acrylic ester oligomer with one or more active function groups) 1;
Stablizer (Resorcinol) 0.05.
A preparation method for the resin dedicated composition in open air, comprises the following steps:
(1) according to following component and weight part content, get the raw materials ready: thermoplastic resin 100, polyfunctional group resin 2, light trigger 0.1, polyfunctional monomer 1, stablizer 0.05;
(2) thermoplastic resin, polyfunctional group resin, polyfunctional monomer, light trigger and stablizer are mixed, through twin screw extruder extruding pelletization, obtain outdoor resin dedicated composition.
Embodiment 4
The resin dedicated composition in open air, said composition comprises following component and weight part content:
Thermoplastic resin (1: 1 mixture of polymeric amide and polyester) 100;
Polyfunctional group resin (the polyester acrylic ester oligomer with one or more active function groups) 3;
Light trigger (bitter almond oil camphor) 0.3;
Polyfunctional monomer (acrylate monomer with one or more active function groups) 1.5;
Stablizer (p methoxy phenol) 0.1.
A preparation method for the resin dedicated composition in open air, comprises the following steps:
(1) according to following component and weight part content, get the raw materials ready: thermoplastic resin 100, polyfunctional group resin 3, light trigger 0.3, polyfunctional monomer 1.5, stablizer 0.1;
(2) thermoplastic resin, polyfunctional group resin, polyfunctional monomer, light trigger and stablizer are mixed, through twin screw extruder extruding pelletization, obtain outdoor resin dedicated composition.
Embodiment 5
The resin dedicated composition in open air, said composition comprises following component and weight part content:
Thermoplastic resin (polystyrene) 100;
Polyfunctional group resin (epoxy acrylate oligomer with one or more active function groups) 4;
Light trigger (benzophenone) 0.5;
Polyfunctional monomer (acrylic ester oligomer with one or more active function groups) 1;
Stablizer (2,6-di-t-butyl cresylol) 0.15.
A preparation method for the resin dedicated composition in open air, comprises the following steps:
(1) according to following component and weight part content, get the raw materials ready: thermoplastic resin 100, polyfunctional group resin 4, light trigger 0.5, polyfunctional monomer 1, stablizer 0.15;
(2) thermoplastic resin, polyfunctional group resin, polyfunctional monomer, light trigger and stablizer are mixed, through twin screw extruder extruding pelletization, obtain outdoor resin dedicated composition.
Embodiment 6
The resin dedicated composition in open air, said composition comprises following component and weight part content:
Thermoplastic resin (ASA) 100;
Polyfunctional group resin (urethane acrylate oligomer with one or more active function groups) 1;
Light trigger (aryl alkyl ketone) 0.05;
Polyfunctional monomer (acrylate monomer with one or more active function groups) 2;
Stablizer (p methoxy phenol) 0.2.
A preparation method for the resin dedicated composition in open air, comprises the following steps:
(1) according to following component and weight part content, get the raw materials ready: thermoplastic resin 100, polyfunctional group resin 1, light trigger 0.05, polyfunctional monomer 2, stablizer 0.2;
(2) thermoplastic resin, polyfunctional group resin, polyfunctional monomer, light trigger and stablizer are mixed, through twin screw extruder extruding pelletization, obtain outdoor resin dedicated composition.
More than show and described ultimate principle of the present invention and principal character and advantage of the present invention.The technician of the industry should understand; the present invention is not restricted to the described embodiments; that in above-described embodiment and specification sheets, describes just illustrates principle of the present invention; without departing from the spirit and scope of the present invention; the present invention also has various changes and modifications, and these changes and improvements all fall in the claimed scope of the invention.The claimed scope of the present invention is defined by appending claims and equivalent thereof.
Claims (7)
1. the resin dedicated composition in open air, is characterized in that, said composition comprises following component and weight part content:
2. the resin dedicated composition in a kind of open air according to claim 1, is characterized in that, described thermoplastic resin is selected from one or more in polyolefine, polymeric amide, polyester, polystyrene, ABS or ASA.
3. the resin dedicated composition in a kind of open air according to claim 1, it is characterized in that, described polyfunctional group resin is urethane acrylate oligomer, polyester acrylic ester oligomer, epoxy acrylate oligomer or their mixture with one or more active function groups.
4. the resin dedicated composition in a kind of open air according to claim 1, is characterized in that, described light trigger is radical photoinitiator, is selected from aryl alkyl ketone, bitter almond oil camphor, benzophenone or thioxanthone.
5. the resin dedicated composition in a kind of open air according to claim 1, is characterized in that, described polyfunctional monomer is acrylate monomer or the acrylic ester oligomer with one or more active function groups.
6. the resin dedicated composition in a kind of open air according to claim 1, is characterized in that, described stablizer is selected from one or more in Resorcinol, p methoxy phenol or 2,6-di-t-butyl cresylol.
7. a preparation method for the resin dedicated composition in open air as described in as arbitrary in claim 1～6, is characterized in that, comprises the following steps:
(1) according to following component and weight part content, get the raw materials ready: thermoplastic resin 100, polyfunctional group resin 1-5, light trigger 0.05-1, polyfunctional monomer 0.5-2, stablizer 0.01-0.2;
(2) thermoplastic resin, polyfunctional group resin, polyfunctional monomer, light trigger and stablizer are mixed, through twin screw extruder extruding pelletization, can obtain outdoor resin dedicated composition.
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| Application Number | Priority Date | Filing Date | Title |
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| CN201310745486.7A CN103709473B (en) | 2013-12-30 | 2013-12-30 | A kind of outdoor resin dedicated composition and method of making the same |
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| Application Number | Priority Date | Filing Date | Title |
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| CN201310745486.7A CN103709473B (en) | 2013-12-30 | 2013-12-30 | A kind of outdoor resin dedicated composition and method of making the same |
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| CN103709473A true CN103709473A (en) | 2014-04-09 |
| CN103709473B CN103709473B (en) | 2016-04-20 |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2020128630A1 (en) | 2018-12-17 | 2020-06-25 | Arkema France | Multi(meth)acrylate-functionalized resins as co-agents for crosslinking of thermoplastic polymers |
| CN114787294A (en) * | 2019-12-13 | 2022-07-22 | 株式会社东进世美肯 | Coating composition capable of realizing post-curing thermoforming and plastic product using same |
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| JP2008019314A (en) * | 2006-07-11 | 2008-01-31 | Yokohama Rubber Co Ltd:The | Ultraviolet curable coating agent composition |
| CN101235299A (en) * | 2008-02-27 | 2008-08-06 | 中南林业科技大学 | Method for preparing biological liquid state energy source from agricultural wastes |
| CN101245179A (en) * | 2008-03-13 | 2008-08-20 | 武汉理工大学 | Method for improving thermoplastic plastics shaping manufacturability and capability |
| US20090163614A1 (en) * | 2007-12-24 | 2009-06-25 | Eternal Chemical Co., Ltd. | Coating compositions and curing method thereof |
-
2013
- 2013-12-30 CN CN201310745486.7A patent/CN103709473B/en active Active
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2008019314A (en) * | 2006-07-11 | 2008-01-31 | Yokohama Rubber Co Ltd:The | Ultraviolet curable coating agent composition |
| US20090163614A1 (en) * | 2007-12-24 | 2009-06-25 | Eternal Chemical Co., Ltd. | Coating compositions and curing method thereof |
| CN101235299A (en) * | 2008-02-27 | 2008-08-06 | 中南林业科技大学 | Method for preparing biological liquid state energy source from agricultural wastes |
| CN101245179A (en) * | 2008-03-13 | 2008-08-20 | 武汉理工大学 | Method for improving thermoplastic plastics shaping manufacturability and capability |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2020128630A1 (en) | 2018-12-17 | 2020-06-25 | Arkema France | Multi(meth)acrylate-functionalized resins as co-agents for crosslinking of thermoplastic polymers |
| CN114787294A (en) * | 2019-12-13 | 2022-07-22 | 株式会社东进世美肯 | Coating composition capable of realizing post-curing thermoforming and plastic product using same |
| CN114787294B (en) * | 2019-12-13 | 2024-02-02 | 株式会社东进世美肯 | Coating composition capable of realizing post-curing thermoforming and plastic product using same |
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| CN103709473B (en) | 2016-04-20 |
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