CN103724990B - A kind of flame-retardant anti-UV color master batch for nylon - Google Patents

A kind of flame-retardant anti-UV color master batch for nylon Download PDF

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Publication number
CN103724990B
CN103724990B CN201310737864.7A CN201310737864A CN103724990B CN 103724990 B CN103724990 B CN 103724990B CN 201310737864 A CN201310737864 A CN 201310737864A CN 103724990 B CN103724990 B CN 103724990B
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stabilizer
nylon
flame
antioxidant
master batch
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CN201310737864.7A
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CN103724990A (en
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张春琦
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NINGBO JINFULIANG PLASTIC SCIENCE & TECHNOLOGY Co Ltd
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NINGBO JINFULIANG PLASTIC SCIENCE & TECHNOLOGY Co Ltd
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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
    • 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
    • C08K13/06—Pretreated ingredients and ingredients covered by the main groups C08K3/00 - C08K7/00
    • 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
    • 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
    • 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
    • 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
    • C08K9/00—Use of pretreated ingredients
    • C08K9/10—Encapsulated ingredients
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L2201/00—Properties
    • C08L2201/02—Flame or fire retardant/resistant
    • 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
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L2310/00—Masterbatches

Abstract

The invention discloses a kind of flame-retardant anti-UV color master batch for nylon, composed of the following components: reversible thermochromic microcapsule, polyamide resin, one package stabilizer, fire retardant, dispersion agent; 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, makes various stablizer produce synergistic effect, guarantees that material in the course of processing and out of doors can ensure stability in life-time service, the mechanical property of material is better, is applicable to the high-end nylon product of long-term weatherability requirement.Meanwhile, in the present invention, add fire retardant, achieve fire-retardant technique effect, the safety in utilization of nylon is improved greatly; Add reversible thermochromic microcapsule, there is the technique effect that can represent distinct colors under condition of different temperatures.

Description

A kind of flame-retardant anti-UV color master batch for nylon
Technical field
The invention belongs to the technical field of coloring plastic, particularly relate to a kind of flame-retardant anti-UV color master batch for nylon.
Background technology
Masterbatch is a kind of plastics of the exploitation sixties in 20th century, the painted product innovation of fiber, and it is mixture pigment super quantity being attached to uniformly polymkeric substance obtained in resin.Masterbatch mainly consists of tinting material, carrier, dispersion agent three part.
Learn according to related data, the average annual growth rate of demand of other countries to Masterbatch of Asia is about 7%-9%, can the average annual growth rate of demand of China to Masterbatch be about 20%.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 towards multifunction, high color content and high technology content future development.
And common nylon master batch adds in nylon raw material, the stability in material work in-process and outdoor use cannot be ensured, generally all can reduce the mechanical property of material, thus reduce the design and use life-span of product.
Summary of the invention
The present invention is directed to deficiency of the prior art, provide and a kind ofly add the rear flame-retardant anti-UV color master batch for nylon little to nylon Effect on Mechanical Properties.
In order to solve the problems of the technologies described above, the present invention is solved by following technical proposals: a kind of flame-retardant anti-UV color master batch for nylon, it is characterized in that by weight percentage, composed of the following components: reversible thermochromic microcapsule 15%-35%, polyamide resin 25%-35%, one package stabilizer 5%-15%, fire retardant 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, various stablizer is made to produce synergistic effect, guarantee that material in the course of processing and out of doors can ensure stability in life-time service, the mechanical property of material is better, is applicable to the high-end nylon product design and devdlop of long-term weatherability requirement.Meanwhile, in the present invention, add fire retardant, achieve fire-retardant technique effect, the safety in utilization of nylon is improved greatly; Add reversible thermochromic microcapsule, there is the technique effect that can represent distinct colors under condition of different temperatures.
Preferably: 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 can effectively hydroperoxide decomposition and Trapped free radicals, both some similar, but hindered amine light stabilizer can cyclic regeneration, Hinered phenols antioxidant is then disposable; UV light absorber then can effectively absorb sunlight middle-ultraviolet lamp, reduces by UV-induced photoaging; Phosphite ester kind antioxidant plays antioxidant effect in the polymer as hydrogen peroxide decomposition agent and radical trapping agent, be used alone substantially without obvious effect, but play synergy with Hinered phenols antioxidant, obvious reinforcement material in the course of processing and out of doors can ensure stability in life-time service.
As preferably, above-mentioned one package stabilizer is made up 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 long-term weatherability of quaternary system to nylon product of hindered amine light stabilizer, Benzotriazole Ultraviolet Stabilizer composition has good stabilising effect.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, during nylon product tensile strength retention rate 70% containing above-mentioned quaternary system composition, the required burn-in test time is then 6200 hours, Each performs its own functions for four kinds of stablizers, has significantly collaborative synergistic effect.
As preferably, above-mentioned fire retardant is the one in red phosphorus, zinc borate, nitrogen phosphorus halogen-free flame retardants, antimonous oxide, brominated epoxy resin.
As preferably, above-mentioned dispersion agent at least comprises the one in ethene-vinyl acetate wax, ethylene bis stearic amide, pentaerythritol stearate.
The present invention compared with prior art, there is following beneficial effect: the present invention mainly adopts the composite of plurality of stable agent, various stablizer is made to produce synergistic effect, guarantee that material in the course of processing and out of doors can ensure stability in life-time service, the mechanical property of material is better, is applicable to the high-end nylon product design and devdlop of long-term weatherability requirement.Meanwhile, in the present invention, add fire retardant, achieve fire-retardant technique effect, the safety in utilization of nylon is improved greatly; Add reversible thermochromic microcapsule, there is the technique effect that can represent distinct colors under condition of different temperatures.
Embodiment
Below in conjunction with embodiment, the present invention is described in further detail: embodiment 1.
A kind of flame-retardant anti-UV color master batch for nylon, by weight percentage, composed of the following components: reversible thermochromic microcapsule 20%, polyamide resin 35%, one package stabilizer 10%, fire retardant 30%, dispersion agent 5%; Wherein, one package stabilizer is made up of Hinered phenols antioxidant and phosphite ester kind antioxidant, and by weight, Hinered phenols antioxidant is 60% of one package stabilizer, and phosphite ester kind antioxidant is 40% of one package stabilizer; Dispersion agent is ethene-vinyl acetate wax.
Embodiment 2.
A kind of flame-retardant anti-UV color master batch for nylon, by weight percentage, composed of the following components: reversible thermochromic microcapsule 30%, polyamide resin 25%, one package stabilizer 15%, fire retardant 20%, dispersion agent 10%.
Wherein, one package stabilizer is made up 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.
Reversible thermochromic microcapsule 30%, polyamide resin 25%, Hinered phenols antioxidant 15%, fire retardant 20%, dispersion agent 10%.
Comparative example 2.
Reversible thermochromic microcapsule 20%, polyamide resin 35%, phosphite ester kind antioxidant 10%, fire retardant 30%, dispersion agent 5%.
Experimental result: embodiment 1, during nylon material tensile strength retention rate 50%, the required burn-in test time is 2170 hours; Embodiment 2, during nylon material tensile strength retention rate 70%, the required burn-in test time is 5340 hours; Comparative example 1, during nylon material tensile strength retention rate 50%, the required burn-in test time is, 1620 hours; Comparative example 2, during nylon material tensile strength retention rate 50%, the required burn-in test time is, 1680 hours.

Claims (5)

1. a flame-retardant anti-UV color master batch for nylon, is characterized in that by weight percentage, composed of the following components: reversible thermochromic microcapsule 15%-35%, polyamide resin 25%-35%, one package stabilizer 5%-15%, fire retardant 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. a kind of flame-retardant anti-UV color master batch for nylon 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. a kind of flame-retardant anti-UV color master batch for nylon according to claim 2, is characterized in that: described one package stabilizer is made up 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. a kind of flame-retardant anti-UV color master batch for nylon according to claim 1, is characterized in that: described fire retardant is the one in red phosphorus, zinc borate, nitrogen phosphorus halogen-free flame retardants, antimonous oxide, brominated epoxy resin.
5. a kind of flame-retardant anti-UV color master batch for nylon according to claim arbitrary in Claims 1-4, is characterized in that: described dispersion agent at least comprises the one in ethene-vinyl acetate wax, ethylene bis stearic amide, pentaerythritol stearate.
CN201310737864.7A 2013-12-28 2013-12-28 A kind of flame-retardant anti-UV color master batch for nylon Active CN103724990B (en)

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CN105802140A (en) * 2016-03-14 2016-07-27 浙江金彩新材料有限公司 Heat discoloration color master batches for polyester fiber and preparing method thereof

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CN102876016A (en) * 2012-11-05 2013-01-16 科创聚合物(苏州)有限公司 Halogen-free flame retardant environmental-protection high temperature nylon and manufacture process thereof

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JPH0382812A (en) * 1989-08-24 1991-04-08 Matsui Shikiso Kagaku Kogyosho:Kk Thermoplastic fiber having thermochromic property
DE10339442B4 (en) * 2003-08-25 2006-07-13 Fraunhofer-Gesellschaft zur Förderung der angewandten Forschung e.V. Thermochromic polymer film and process for its preparation

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Publication number Priority date Publication date Assignee Title
CN102876016A (en) * 2012-11-05 2013-01-16 科创聚合物(苏州)有限公司 Halogen-free flame retardant environmental-protection high temperature nylon and manufacture process thereof

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