CN103709473B - A kind of outdoor resin dedicated composition and method of making the same - Google Patents
A kind of outdoor resin dedicated composition and method of making the same Download PDFInfo
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- CN103709473B CN103709473B CN201310745486.7A CN201310745486A CN103709473B CN 103709473 B CN103709473 B CN 103709473B CN 201310745486 A CN201310745486 A CN 201310745486A CN 103709473 B CN103709473 B CN 103709473B
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- 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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- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
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- 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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- Chemical & Material Sciences (AREA)
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- Chemical Kinetics & Catalysis (AREA)
- Medicinal Chemistry (AREA)
- Polymers & Plastics (AREA)
- Organic Chemistry (AREA)
- Processes Of Treating Macromolecular Substances (AREA)
- Extrusion Moulding Of Plastics Or The Like (AREA)
- Compositions Of Macromolecular Compounds (AREA)
Abstract
The present invention relates to a kind of outdoor resin dedicated composition and method of making the same, said composition comprises following component and weight part content: thermoplastic resin 100, polyfunctional group resin 1-5, light trigger 0.05-1, polyfunctional monomer 0.5-2, stablizer 0.01-0.2; Thermoplastic resin, polyfunctional group resin, polyfunctional monomer, light trigger and stablizer are mixed, obtains outdoor resin dedicated composition through twin screw extruder extruding pelletization.Compared with prior art, the acrylate quasi-oligomer of the band functional group that the present invention adds in thermoplastic resin base material, with the multi-functional acrylate monomer of band under the effect of light trigger, can at product surface generation cross-linking and curing reaction, thus the cured layer of one deck high durable is formed on surface, increase substantially the weather resistance of whole goods.
Description
Technical field
The present invention relates to a kind of resin combination and preparation method thereof, especially relate to a kind of outdoor resin dedicated composition and method of making the same.
Background technology
Along with the popularization of moulding 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 the problem in material of construction especially out of doors and automobile product is more obvious.
People can by adding weather-proof auxiliary agent, by using weathering resistance resin, being improved the weather resistance of goods by surface-treated modes such as spraying, plating in resin material, 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 discloses the special fast light hot climate ageing poly polypropylene composition in a kind of open air and manufacture method thereof.Described mixture is prepared from through twin screw extrusion process by components such as acrylic resin, plasticized modifier, mineral reinforcements, 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 added in material, and these composite light stabilizers in extruding pelletization and injection molding process by the easy volatilization loss of high temperature and dispersion in goods is uneven, along with the prolongation of time, composite light stabilizer is easily migration loss also, in this way limited to the lifting of weather resistance and less stable.
Summary of the invention
Object of the present invention be exactly in order to overcome above-mentioned prior art exist defect and provide a kind of open air of high durable resin dedicated composition and method of making the same.
Object of the present invention can be achieved through the following technical solutions:
A kind of outdoor resin dedicated composition, 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 have the urethane acrylate oligomer of one or more active function groups, polyester acrylate oligomers, epoxy acrylate oligomer or their mixture.
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) get the raw materials ready according to following component and weight part content: 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, outdoor resin dedicated composition can be obtained through twin screw extruder extruding pelletization.
Compared with prior art, the present invention by adding the acrylate quasi-oligomer of band functional group, the acrylate monomer being with functional group, light trigger and stablizer in thermoplastic matrix, make injection moulding resulting product can life-time service out of doors, because can cross-linking and curing reaction be there is in goods under the effect being subject to sunlight middle-ultraviolet lamp, thus the acrylate cures layer of one deck excellent in weather is formed at product surface, greatly improve the weather resistance of plastics.
Resulting product of the present invention can directly be exposed to the sun use out of doors, and in use, and goods can absorb ultraviolet in sunlight at surfaces cross-link curing reaction, and preparation method is simple, excellent performance.
Embodiment
Below in conjunction with specific embodiment, the present invention is described in detail.
Comparative example
Beautiful for bright and beautiful lake day ABS750 resin is directly obtained goods through injection moulding machine injection moulding.
Embodiment 1
By beautiful for bright and beautiful lake day ABS750 resin 100Kg, epoxy acrylic acid ester oligomer 1Kg, p methoxy phenol 0.01Kg, mixes, and obtains particle A through twin screw extruder granulation.
Particle A is mixed with acrylate monomer 0.5Kg, aryl alkyl ketone 0.05Kg, obtains goods through injection moulding machine injection moulding.
Embodiment 2
By beautiful for bright and beautiful lake day ABS750 resin 100Kg, epoxy acrylic acid ester oligomer 5Kg, p methoxy phenol 0.2Kg, mixes, and obtains particle A through twin screw extruder granulation.
Particle A is mixed with acrylate monomer 2Kg, aryl alkyl ketone 1Kg, obtains goods through injection moulding machine injection moulding.
Comparative example and embodiment 1, embodiment 2 gained resin, be injection molded into the goods of 80mm*80mm*3mm according to identical processing condition.
Xenon lamp aging test is carried out, 2000KJ/m according to standard A STMG155-7
2after, measure the aberration of article surface before and after illumination according to standard A STMD2244.
Carry out direct open air according to standard ISO 877 to be exposed to the sun test, after 1 year, measure the aberration of article surface before and after illumination according to standard A STMD2244, observe the change of product surface simultaneously.
Detected result is as shown in table 1.
Table 1
Embodiment 3
A kind of outdoor resin dedicated composition, said composition comprises following component and weight part content:
Thermoplastic resin (polyolefine) 100;
Polyfunctional group resin (there is the urethane acrylate oligomer of one or more active function groups) 2;
Light trigger (aryl alkyl ketone) 0.1;
Polyfunctional monomer (there is the acrylic ester oligomer of 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) get the raw materials ready according to following component and weight part content: 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
A kind of outdoor resin dedicated composition, said composition comprises following component and weight part content:
Thermoplastic resin (polymeric amide and polyester 1: 1 mixture) 100;
Polyfunctional group resin (there is the polyester acrylate oligomers of one or more active function groups) 3;
Light trigger (bitter almond oil camphor) 0.3;
Polyfunctional monomer (there is the acrylate monomer of 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) get the raw materials ready according to following component and weight part content: 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
A kind of outdoor resin dedicated composition, said composition comprises following component and weight part content:
Thermoplastic resin (polystyrene) 100;
Polyfunctional group resin (there is the epoxy acrylate oligomer of one or more active function groups) 4;
Light trigger (benzophenone) 0.5;
Polyfunctional monomer (there is the acrylic ester oligomer of 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) get the raw materials ready according to following component and weight part content: 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
A kind of outdoor resin dedicated composition, said composition comprises following component and weight part content:
Thermoplastic resin (ASA) 100;
Polyfunctional group resin (there is the urethane acrylate oligomer of one or more active function groups) 1;
Light trigger (aryl alkyl ketone) 0.05;
Polyfunctional monomer (there is the acrylate monomer of 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) get the raw materials ready according to following component and weight part content: 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 describe 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; what describe in above-described embodiment and specification sheets 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.Application claims protection domain is defined by appending claims and equivalent thereof.
Claims (5)
1. the resin dedicated composition in open air, is characterized in that, said composition comprises following component and weight part content:
Described polyfunctional group resin is have the urethane acrylate oligomer of one or more active function groups, polyester acrylate oligomers, epoxy acrylate oligomer or their mixture;
Described polyfunctional monomer is acrylate monomer or the acrylic ester oligomer with one or more active function groups.
2. the outdoor resin dedicated composition of one according to claim 1, it is characterized in that, described thermoplastic resin is selected from one or more in polyolefine, polymeric amide, polyester, polystyrene, ABS or ASA.
3. the outdoor resin dedicated composition of one according to claim 1, it is characterized in that, described light trigger is radical photoinitiator, is selected from aryl alkyl ketone, bitter almond oil camphor, benzophenone or thioxanthone.
4. the outdoor resin dedicated composition of one 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.
5. a preparation method for the resin dedicated composition in open air as described in as arbitrary in Claims 1 to 4, is characterized in that, comprise the following steps:
(1) get the raw materials ready according to following component and weight part content: 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, outdoor resin dedicated composition can be obtained through twin screw extruder extruding pelletization.
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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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| 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 CN103709473A (en) | 2014-04-09 |
| CN103709473B true CN103709473B (en) | 2016-04-20 |
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| US20220056222A1 (en) | 2018-12-17 | 2022-02-24 | Arkema France | Multi(meth)acrylate-functionalized resins as co-agents for crosslinking of thermoplastic polymers |
| KR20210075659A (en) * | 2019-12-13 | 2021-06-23 | 주식회사 동진쎄미켐 | Coating composition capable of thermoforming after curing and plastic product using the same |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| 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 |
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| JP2008019314A (en) * | 2006-07-11 | 2008-01-31 | Yokohama Rubber Co Ltd:The | Ultraviolet curable coating agent composition |
| TWI357922B (en) * | 2007-12-24 | 2012-02-11 | Eternal Chemical Co Ltd | Coating compositions and curing method thereof |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| 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 |
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