CN103724991A - Brown masterbatch used for UV (Ultraviolet) resistant nylon - Google Patents
Brown masterbatch used for UV (Ultraviolet) resistant nylon Download PDFInfo
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- CN103724991A CN103724991A CN201310737912.2A CN201310737912A CN103724991A CN 103724991 A CN103724991 A CN 103724991A CN 201310737912 A CN201310737912 A CN 201310737912A CN 103724991 A CN103724991 A CN 103724991A
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- Prior art keywords
- stabilizer
- brown
- antioxidant
- masterbatch
- hindered amine
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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
- C08K—Use of inorganic or non-macromolecular organic substances as compounding ingredients
- C08K13/00—Use of mixtures of ingredients not covered by one single of the preceding main groups, each of these compounds being essential
- C08K13/02—Organic and inorganic ingredients
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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
- C08K3/02—Elements
- C08K3/04—Carbon
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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
- C08K5/13—Phenols; Phenolates
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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
- C08K5/17—Amines; Quaternary ammonium compounds
-
- 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
- C08K5/34—Heterocyclic compounds having nitrogen in the ring
- C08K5/3467—Heterocyclic compounds having nitrogen in the ring having more than two nitrogen atoms in the ring
- C08K5/3472—Five-membered rings
- C08K5/3475—Five-membered rings condensed with carbocyclic rings
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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
- C08K5/49—Phosphorus-containing compounds
- C08K5/51—Phosphorus bound to oxygen
- C08K5/52—Phosphorus bound to oxygen only
- C08K5/524—Esters of phosphorous acids, e.g. of H3PO3
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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
- C08L2201/08—Stabilised against heat, light or radiation or oxydation
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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
- C08L2310/00—Masterbatches
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- Chemical & Material Sciences (AREA)
- Health & Medical Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Medicinal Chemistry (AREA)
- Polymers & Plastics (AREA)
- Organic Chemistry (AREA)
- Compositions Of Macromolecular Compounds (AREA)
Abstract
The invention discloses a brown masterbatch used for UV (Ultraviolet) resistant nylon. The brown masterbatch consists of the following components: 15%-35% of brown coloring agent, 25%-35% of polyamide resin, 5%-15% of a composite stabilizer, 20%-30% of bamboo carbon powder, and 3%-10% of a dispersant, wherein the composite stabilizer at least comprises two of a hindered phenolic antioxidant, a phosphite ester antioxidant, a cupric halide stabilizer, a hindered amine light stabilizer, an anti-hydrolysis agent, and diphenyl ketone and benzotriazole UV absorbers. Compared with the prior art, the brown masterbatch disclosed by the invention mainly adopts the compounding of multiple stabilizers, so that various stabilizers can produce synergies to ensure that the stability of the material can be guaranteed in a machining process and outdoor long-time use, the mechanical properties of the material are better, and the brown masterbatch is applicable to the design and application of high-end nylon products with requirements for long-term weathering resistance. Meanwhile, the bamboo carbon powder is added into the brown masterbatch, so that antibacterial and deodorant effects are achieved.
Description
Technical field
The invention belongs to the technical field of coloring plastic, relate in particular to a kind of brown anti-UV nylon Masterbatch.
Background technology
Masterbatch is a kind of plastics of the sixties in 20th century exploitation, the painted product innovation of fiber, and it is that pigment super quantity is attached in resin and the mixture of the polymkeric substance making uniformly.Masterbatch chief component is tinting material, carrier, dispersion agent three parts.
According to related data, learn that the average annual growth rate of demand about 7%-9% of the other countries of Asia to Masterbatch can China be 20% left and right to the average annual growth rate of demand of Masterbatch.Estimate that China will become the fastest-rising market of Masterbatch demand.Particularly colored and interpolation master batch, China wants dependence on import.China has become the largest production state in Masterbatch market, Asia and has consumed state.Relevant expert thinks, following Masterbatch will be towards multifunction, high color content and high technology content future development.
And common nylon master batch adds in nylon raw material, cannot guarantee the stability in material work in-process and outdoor use, generally all can reduce the mechanical property of material, thereby reduce the design and use life-span of product.
Summary of the invention
The present invention is directed to deficiency of the prior art, a kind of rear brown anti-UV nylon Masterbatch little to nylon Effect on Mechanical Properties that add is provided.
In order to solve the problems of the technologies described above, the present invention is solved by following technical proposals: a kind of brown anti-UV nylon Masterbatch, it is characterized in that by weight percentage, composed of the following components: brown colouring additive 15%-35%, polyamide resin 25%-35%, one package stabilizer 5%-15%, bamboo carbon powder 20%-30%, dispersion agent 3%-10%; Described one package stabilizer at least comprises two kinds in Hinered phenols antioxidant, phosphite ester kind antioxidant, copper halide class stablizer, hindered amine light stabilizer, hydrolysis-resisting agent, benzophenone, Benzotriazole Ultraviolet Stabilizer.Compared with prior art, the present invention mainly adopts the composite of plurality of stable agent, make various stablizers produce synergistic effect, guarantee that material neutralizes out of doors and can guarantee stability in life-time service in the course of processing, the mechanical property of material is better, is applicable to high-end nylon product design and the application of long-term weather-proof requirement.Meanwhile, in the present invention, add bamboo carbon powder, there is effect antibacterial, deodorizing.
As preferred version: above-mentioned one package stabilizer at least comprises two kinds in Hinered phenols antioxidant, hindered amine light stabilizer, Benzotriazole Ultraviolet Stabilizer and phosphite ester kind antioxidant.Hinered phenols antioxidant and hindered amine light stabilizer be hydroperoxide decomposition and Trapped free radical effectively, and both are a bit similar, but hindered amine light stabilizer can cyclic regeneration, and Hinered phenols antioxidant is disposable; UV light absorber can effectively absorb sunlight middle-ultraviolet lamp, reduces by UV-induced photoaging; Phosphite ester kind antioxidant is brought into play antioxidant effect as hydrogen peroxide decomposition agent and radical trapping agent in polymkeric substance, use substantially without obvious effect separately, but play synergy with Hinered phenols antioxidant, obviously reinforcement material neutralizes out of doors and can guarantee stability in life-time service in the course of processing.
As preferably, above-mentioned one package stabilizer is comprised of Hinered phenols antioxidant, hindered amine light stabilizer, Benzotriazole Ultraviolet Stabilizer and phosphite ester kind antioxidant; By weight percentage, wherein Hinered phenols antioxidant 25%-35%, hindered amine light stabilizer 15%-25%, Benzotriazole Ultraviolet Stabilizer 20%-30%, phosphite ester kind antioxidant 20%-30%.By Hinered phenols antioxidant, phosphite ester kind antioxidant
,the quaternary system of hindered amine light stabilizer, Benzotriazole Ultraviolet Stabilizer composition has good stabilising effect to the long-term weatherability of nylon product.Only use Hinered phenols antioxidant and hindered amine light stabilizer binary system, during nylon material tensile strength retention rate 50%, the required burn-in test time is 2450 hours, contain above-mentioned quaternary system composition nylon product tensile strength retention rate 70% time the required burn-in test time be 6200 hours, Each performs its own functions for four kinds of stablizers, has significantly collaborative synergistic effect.
As preferably, above-mentioned dispersion agent at least comprises the one in ethene-vinyl acetate wax, ethylene bis stearic amide, pentaerythritol stearate.
As preferably, above-mentioned brown colouring additive is the one in siderochrome palm fibre, red iron oxide.
The present invention compared with prior art, there is following beneficial effect: the present invention mainly adopts the composite of plurality of stable agent, make various stablizers produce synergistic effect, guarantee that material neutralizes out of doors and can guarantee stability in life-time service in the course of processing, the mechanical property of material is better, is applicable to high-end nylon product design and the application of long-term weather-proof requirement.Meanwhile, in the present invention, add bamboo carbon powder, there is effect antibacterial, deodorizing.
Embodiment
Below in conjunction with embodiment, the present invention is described in further detail: embodiment 1.
A kind of brown anti-UV nylon Masterbatch, by weight percentage, composed of the following components: siderochrome palm fibre 20%, polyamide resin 35%, one package stabilizer 10%, bamboo carbon powder 30%, dispersion agent 5%; Wherein, one package stabilizer is comprised of Hinered phenols antioxidant and phosphite ester kind antioxidant, and by weight, Hinered phenols antioxidant is one package stabilizer 60%, and phosphite ester kind antioxidant is one package stabilizer 40%; Dispersion agent is ethene-vinyl acetate wax.
Embodiment 2.
A kind of brown anti-UV nylon Masterbatch, by weight percentage, composed of the following components: red iron oxide 30%, polyamide resin 25%, one package stabilizer 15%, bamboo carbon powder 20%, dispersion agent 10%.
Wherein, one package stabilizer is comprised of Hinered phenols antioxidant, hindered amine light stabilizer, Benzotriazole Ultraviolet Stabilizer and phosphite ester kind antioxidant; By weight percentage, wherein Hinered phenols antioxidant 35%, hindered amine light stabilizer 15%, Benzotriazole Ultraviolet Stabilizer 30%, phosphite ester kind antioxidant 20%; Dispersion agent is pentaerythritol stearate.
Comparative example 1.
Siderochrome palm fibre 30%, polyamide resin 25%, Hinered phenols antioxidant 15%, bamboo carbon powder 20%, dispersion agent 10%.
Comparative example 2.
Siderochrome palm fibre 20%, polyamide resin 35%, phosphite ester kind antioxidant 10%, bamboo carbon powder 30%, dispersion agent 5%.
Experimental result: embodiment 1, during nylon material tensile strength retention rate 50%, the required burn-in test time is 2470 hours; Embodiment 2, during nylon material tensile strength retention rate 70%, the required burn-in test time is 5320 hours; Comparative example 1, during nylon material tensile strength retention rate 50%, the required burn-in test time is, 1640 hours; Comparative example 2, during nylon material tensile strength retention rate 50%, the required burn-in test time is, 1730 hours.
Claims (5)
1. a brown anti-UV nylon Masterbatch, is characterized in that by weight percentage, composed of the following components: brown colouring additive 15%-35%, polyamide resin 25%-35%, one package stabilizer 5%-15%, bamboo carbon powder 20%-30%, dispersion agent 3%-10%; Described one package stabilizer at least comprises two kinds in Hinered phenols antioxidant, phosphite ester kind antioxidant, copper halide class stablizer, hindered amine light stabilizer, hydrolysis-resisting agent, benzophenone, Benzotriazole Ultraviolet Stabilizer.
2. the brown anti-UV nylon Masterbatch of one according to claim 1, is characterized in that: described one package stabilizer at least comprises two kinds in Hinered phenols antioxidant, hindered amine light stabilizer, Benzotriazole Ultraviolet Stabilizer and phosphite ester kind antioxidant.
3. the brown anti-UV nylon Masterbatch of one according to claim 2, is characterized in that: described one package stabilizer is comprised of Hinered phenols antioxidant, hindered amine light stabilizer, Benzotriazole Ultraviolet Stabilizer and phosphite ester kind antioxidant; By weight percentage, wherein Hinered phenols antioxidant 25%-35%, hindered amine light stabilizer 15%-25%, Benzotriazole Ultraviolet Stabilizer 20%-30%, phosphite ester kind antioxidant 20%-30%.
4. according to the brown anti-UV nylon Masterbatch of the one described in arbitrary claim in claims 1 to 3, it is characterized in that: described dispersion agent at least comprises the one in ethene-vinyl acetate wax, ethylene bis stearic amide, pentaerythritol stearate.
5. the brown anti-UV nylon Masterbatch of one according to claim 4, is characterized in that: described brown colouring additive is the one in siderochrome palm fibre, red iron oxide.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310737912.2A CN103724991A (en) | 2013-12-28 | 2013-12-28 | Brown masterbatch used for UV (Ultraviolet) resistant nylon |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310737912.2A CN103724991A (en) | 2013-12-28 | 2013-12-28 | Brown masterbatch used for UV (Ultraviolet) resistant nylon |
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| Publication Number | Publication Date |
|---|---|
| CN103724991A true CN103724991A (en) | 2014-04-16 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201310737912.2A Pending CN103724991A (en) | 2013-12-28 | 2013-12-28 | Brown masterbatch used for UV (Ultraviolet) resistant nylon |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110791083A (en) * | 2019-08-26 | 2020-02-14 | 上海华合复合材料有限公司 | High-antibacterial high-weather-resistance spraying-free polyamide composite material and preparation method thereof |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1649970A (en) * | 2002-05-01 | 2005-08-03 | 西巴特殊化学品控股有限公司 | Pigment preparations |
| CN101921428A (en) * | 2010-08-17 | 2010-12-22 | 丁宏广 | Monofilament applied to bamboo charcoal air strainer and preparation process and application thereof |
-
2013
- 2013-12-28 CN CN201310737912.2A patent/CN103724991A/en active Pending
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1649970A (en) * | 2002-05-01 | 2005-08-03 | 西巴特殊化学品控股有限公司 | Pigment preparations |
| CN101921428A (en) * | 2010-08-17 | 2010-12-22 | 丁宏广 | Monofilament applied to bamboo charcoal air strainer and preparation process and application thereof |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110791083A (en) * | 2019-08-26 | 2020-02-14 | 上海华合复合材料有限公司 | High-antibacterial high-weather-resistance spraying-free polyamide composite material and preparation method thereof |
| CN110791083B (en) * | 2019-08-26 | 2022-06-14 | 华合新材料科技股份有限公司 | High-antibacterial high-weather-resistance spraying-free polyamide composite material and preparation method thereof |
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| RJ01 | Rejection of invention patent application after publication | ||
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Application publication date: 20140416 |