CN108774361A - A kind of anti-flaming polypropylene material and its preparation method and application - Google Patents
A kind of anti-flaming polypropylene material and its preparation method and application Download PDFInfo
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- CN108774361A CN108774361A CN201810516588.4A CN201810516588A CN108774361A CN 108774361 A CN108774361 A CN 108774361A CN 201810516588 A CN201810516588 A CN 201810516588A CN 108774361 A CN108774361 A CN 108774361A
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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
- 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
- C08K3/18—Oxygen-containing compounds, e.g. metal carbonyls
- C08K3/20—Oxides; Hydroxides
- C08K3/22—Oxides; Hydroxides of metals
- C08K2003/2227—Oxides; Hydroxides of metals of aluminium
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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
- C08K3/18—Oxygen-containing compounds, e.g. metal carbonyls
- C08K3/20—Oxides; Hydroxides
- C08K3/22—Oxides; Hydroxides of metals
- C08K2003/2237—Oxides; Hydroxides of metals of titanium
- C08K2003/2241—Titanium dioxide
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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
- C08L2201/02—Flame or fire retardant/resistant
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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
- C08L2201/04—Antistatic
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Abstract
The invention discloses a kind of anti-flaming polypropylene materials and its preparation method and application.The anti-flaming polypropylene material is made of based on 100 parts of quality the raw material of following number：72~85 parts of acrylic resin copolymers, 8~15 parts of bromide fire retardants-antioxidant 1010 compound, 3~6 parts of Sb system fire retardants, 1~3 part of titanium dioxide, 0.5~1.2 part of lubricant, 1~2 part of antistatic agent, 0.5~1.2 part of antioxidant, 0.3~1 part of antiseptic.The polypropylene flame redardant has good anlistatig effect, sheet resistance 108~109The advantages that Ω, glossiness are high, fire retardant is not precipitated, flame retardant rating reaches UL94V-0, can inhibit bacterial growth for a long time, good anti-bacterial effect.The preparation method is simple and efficient, and is easy to ensure that the color of anti-flammability and material bloom brilliant white, production efficiency are high.
Description
Technical field
The present invention relates to polymeric material field more particularly to a kind of anti-flaming polypropylene material and preparation method thereof and answer
With.
Background technology
Polypropylene is one of five big resins for universal use, has the good characteristics such as light weight, easy processing, chemical-resistant resistance, is changing
The industrial circles such as work, electric appliance, packaging are widely used.However, as polypropylene is in building, automobile, ship and electronics electricity
The demand of the industries such as device insulating materials increasingly increases, and requirement of the people to its flame retardant property is also higher and higher.Polypropylene itself belongs to
In combustible material, oxygen index (OI) is only 17%~18%, and its charring rate is low, and when burning easy tos produce molten drop, can make around
Combustible also ignition, and polyacrylic sheet resistance is more than 1014Ω, antistatic property is poor, thus many application scenarios all
It is required that being modified to it.
Currently, common anti-flaming polypropylene material is usually halogen-antimony flame-retardant system, it is fire-retardant fire-retardant with solid phase with gas phase
Mechanism.Bromide fire retardant and Sb system fire retardant are added in acrylic resin, are bromine system first when polypropylene is by thermal cracking
Fire retardant is thermally decomposed itself, and free radical inhibitors HBr is released, to make flameout or looping combustion is delayed to react, HBr
With Sb2O3Reaction generates the SbOBr of fine particle, it can promote free radical to be combined with each other to terminate chain reaction, while also generate
A large amount of inert gases or high density steam, inert gas can dilute oxygen and gaseous state combustible products, and reduce the temperature of this combustible gas,
Cause fire end, high density steam can be then covered on fuel gas, by fuel gas and air exclusion, thus burning be made to stop up
Breath, achievees the purpose that fire-retardant.Bloom, part fire retardant are not easy to be precipitated conventional polypropylene flame redardant, and electrostatic effect is apparent, system
At finished product be easily adhered dust.
The modified material for being related to polypropylene flameretardant material at present has：CN106117805A discloses a kind of antibacterial flame-retardant poly- third
Alkene plank reaches 93% or more to the sterilizing rate of Escherichia coli and staphylococcus aureus, and surface resistivity is 108Ω, but
Its antiseptic and antistatic agent are obtained by compounding, and synthesis is more complex, and raw material input amount is more；CN106810753A is public
A kind of V-0 flame-proof electrostatic resistance polypropylene materials are opened, when its antistatic agent reaches 20 parts, surface resistivity can be only achieved
108Ω, effect is poor, therefore, how to be modified to polypropylene flameretardant material, it is made to have both bloom, antistatic and antibacterial
Fire proofing has great importance to meet the market demand.
Invention content
The purpose of the present invention is to provide a kind of anti-flaming polypropylene materials and its preparation method and application.The polypropylene flame redardant
Material has both bloom, the effect of antistatic, antibacterial and high fire-retardance, and the preparation method is simple, easily controllable.
The technical solution used in the present invention is：
One of the objects of the present invention is to provide a kind of anti-flaming polypropylene materials.
A kind of anti-flaming polypropylene material is made of based on 100 parts of quality the raw material of following number：72~85 parts of copolymerization are poly-
Allyl resin, 8~15 parts of bromide fire retardants-antioxidant 1010 compound, 3~6 parts of Sb system fire retardants, 1~3 part of titanium dioxide, 0.5
~1.2 parts of lubricants, 1~2 part of antistatic agent, 0.5~1.2 part of antioxidant, 0.3~1 part of antiseptic.
Preferably, the mass fraction of raw material is：74~85 parts of acrylic resin copolymers, 8~15 parts of bromide fire retardant-antioxygens
1010 compound of agent, 3~6 parts of Sb system fire retardants, 1~3 part of titanium dioxide, 0.6~1 part of lubricant, 1.2~1.8 parts of antistatic agents,
0.6~1 part of antioxidant, 0.3~0.8 part of antiseptic.
Preferably, it is (0.5~5) in mass ratio that antioxidant, which is antioxidant 626 and antioxidant 1010,：(1~10) it carries out
Compound the mixture of gained.
Preferably, it is (1~3) in mass ratio that antioxidant, which is antioxidant 626 and antioxidant 1010,：(3~5) are compounded
The mixture of gained.
It is highly preferred that it is 2 in mass ratio that antioxidant, which is antioxidant 626 and antioxidant 1010,：4 compounded obtained by it is mixed
Close object.
Preferably, above-mentioned copolymer polypropylene be selected from melt index (MI) be 10~20g/10min, bending modulus be 950~
1200MPa, Izod notched impact strength are 100J/m or more.
Preferably, bromide fire retardant-antioxidant 1010 compound includes bromide fire retardant and antioxidant 1010, the bromine system
Fire retardant is selected from tetrabromobisphenol A, bis- (2,3- dibromopropyls) ethers of tetrabromobisphenol A, decabromodiphenylethane, hexabromocyclododecane, three
(2,3- dibromopropyl) fulminuric acid ester, deca-BDE, brominated Polystyrene, hexabromobenzene, eight bromine bisphenol S ethers, bis- (2,3-
At least one of dibromopropyl) fumarate,
Preferably, bromide fire retardant is selected from eight bromine bisphenol S ethers.
Preferably, the mass ratio of bromide fire retardant and antioxidant 1010 is (90~99.9)：(0.1~10).
It is highly preferred that the mass ratio of bromide fire retardant and antioxidant 1010 is 98：2.
Preferably, Sb system fire retardant is at least one of antimony oxide, antimony pentoxide, sodium antimonate, preferably three oxygen
Change two antimony, the antimony oxide that more preferable purity is 99.9%.
Preferably, titanium dioxide is to be surface-treated by aluminium oxide, the rutile type titanium white of blue phase.
Preferably, lubricant is selected from stearic acid, ethylene bis stearamide, polyethylene wax, calcium stearate, zinc stearate, silicon
At least one of ketone powder.
It is highly preferred that lubricant is the mixture of calcium stearate and polyethylene wax compounding.
Preferably, calcium stearate is (1~5) in mass ratio with polyethylene wax：The mixture of 1 compounding gained.
It is highly preferred that calcium stearate is 3 in mass ratio with polyethylene wax：The mixture of 1 compounding gained.
Preferably, antistatic agent is in non-ionic antistatic agent, cationic antistatic agent and anionic antistatic agents
At least one.
Preferably, antistatic agent is selected from non-ionic antistatic agent.
Preferably, non-ionic antistatic agent is selected from ethoxy alkylamine, fatty acyl amide, polyoxyethylene or polyalcohol
At least one of esters.
It is highly preferred that non-ionic antistatic agent is selected from sorbitan mono fatty acid ester.
Preferably, antiseptic is selected from least one of inorganic antiseptic, organic antibacterial agent, natural antibacterial agent.
Preferably, antiseptic is selected from inorganic antiseptic.
Preferably, inorganic antiseptic is selected from that silver-colored system, copper system, zinc system, titanium system, silver zinc complex system, silver zinc copper is compound is, is inorganic
At least one of organic composite system, preferably silver zinc complex system, i.e.,：Active ingredient is Ag+And Zn2+, it is highly preferred that carrier is glass
Glass, the inorganic silver zinc compound bactericide that grain size D50 is 5~10 μm, the inorganic silver zinc complex that more preferably grain size D50 is 8 μm are anti-
Microbial inoculum.
Another object of the present invention is to provide the preparation methods of above-mentioned anti-flaming polypropylene material, include the following steps：
1) by bromide fire retardant-antioxidant 1010 compound, Sb system fire retardant, titanium dioxide, lubricant, antioxidant and antibacterial
Agent is uniformly dispersed；
2) copolymer polypropylene is added, is uniformly mixed, obtains mixture；
3) extruder is fed the mixture into, shearing, cooling, tie rod, pelletizing is kneaded, obtains primary anti-flaming polypropylene material；
4) antistatic agent is added, is mixed evenly, obtains anti-flaming polypropylene material.
Preferably, step 1) high speed dispersion at 40~60 DEG C,
It is highly preferred that step 1) high speed dispersion at 50 DEG C.
Preferably, the mixing shear temperature of step 3) is 170~190 DEG C.
The present invention also provides the applications of the anti-flaming polypropylene material.
Application of the above-mentioned anti-flaming polypropylene material in kitchenware and sanitary ware, electric appliance casing, the application especially in toilet lid.
The beneficial effects of the invention are as follows：
1, the polypropylene flame redardant has good anlistatig effect, sheet resistance 108~109Ω, glossiness be high,
The advantages that fire retardant is not precipitated, flame retardant rating reaches UL94V-0, can inhibit bacterial growth for a long time, good anti-bacterial effect.
2, the preparation method is simple and efficient, and is easy to ensure that the color of anti-flammability and material bloom brilliant white, production efficiency are high.
3, it is base material that the present invention, which selects acrylic resin copolymer, and material processing plasticity is good, is suitble to injection molding various product,
Cheap, while having preferable toughness, shock resistance, medium bending modulus, chemical resistance is good.
4, the present invention selects the flame-retardant system of eight bromine bisphenol S ethers-antimony oxide, and additive amount is few, good flame retardation effect and steady
Fixed, fire retardant additive amount is low and is not precipitated, and bloom effect is good.
5, the present invention selects the titanium dioxide for being added to rutile-type, can improve the light-proofness of polypropylene flame redardant, titanium dioxide
Itself is heat-resist, indeformable, does not migrate, is surface-treated by aluminium oxide, and form and aspect show blue phase, are added in polypropylene flame redardant,
So that polypropylene flame redardant higher is bright white.
6, the lubricant that the present invention selects is the mixture of calcium stearate and polyethylene wax compounding, and calcium stearate can conduct
The acid absorbent of fire retardant, calcium stearate acid decomposition are stearic acid and corresponding calcium salt, can be absorbed in process fire-retardant
Agent decomposite come acid, can play the role of protect fire retardant, calcium stearate it is heat-resist, calcium stearate and PE waxes are all
The highly-efficient lubricant of polypropylene (PP), contributes to product stripping.
7, the non-ionic antistatic agent that the present invention selects, good with the compatibility of PP, antistatic agent is added to fire-retardant poly-
In propylene, by the sub-chain motion of polypropylene molecule to surface migration, the moisture in air is absorbed, is formed uniform conductive
Layer, to eliminate electrostatic, and non-ionic antistatic agent is inner additive type antistatic agent, and additive amount is few, to flame retardant property and
Effect on Mechanical Properties is small.
8, the antioxidant that the present invention selects is the mixture of antioxidant 626 and antioxidant 1010 compounding, and antioxidant 626 is
A kind of dynamical phosphite ester kind antioxidant is better than general phosphite ester kind antioxidant, polymer can be made to obtain better
Processing stability ensures that colour stability and resisting ageing for long time, antioxidant 1010 are a kind of common Hinered phenols antioxidants,
Cheap, anti-extraction ability is strong, and compatibility is good, and antioxidant 626 is used in compounding with antioxidant 1010, is provided for polypropylene flame redardant
Long-acting stablizes protection.
9, the inorganic antiseptic that the present invention selects is inorganic silver zinc compound bactericide, effective constituents A g ions and Zn ion pairs
The gram-positive bacterias classes such as the gram-negative bacterias such as Escherichia coli, Pseudomonas aeruginosa class, staphylococcus aureus, MRSA, black-koji mould,
The microorganism of the wide scope of the der Pilzs such as Penicillium notatum shows its antibacterial action, and inorganic silver zinc compound bactericide additive amount is low, and
Anti-microbial property with high-efficiency broad spectrum, good heat resistance and discoloration-resisting can keep antibacterial, mould proof effect for a long time.
The moisture evaporation of auxiliary agent can be fallen in stirring, then added in proportion by 10, present invention high-speed stirred at 50 DEG C
Copolymer polypropylene carries out mixed at high speed 2min, makes acrylic resin and various auxiliary agents.
11, the present invention takes out grain at primary anti-flaming polypropylene material, to bromine at a temperature of 170~190 DEG C by being kneaded to shear
Flame retardant, lubricant have preferable protective effect, antioxidant that will not excessively consume in process, influence long-term ageing
Performance.
12, the present invention is eventually adding non-ionic antistatic agent, and antistatic agent is good with polyacrylic compatibility, is being molded into
It is easy dispersion when product, reduces antistatic agent and is thermally decomposed in extrusion process and reduce antistatic property and discoloration.
Specific implementation mode
Embodiment is enumerated further below so that the present invention will be described in detail.It will similarly be understood that following embodiment is served only for this
Invention is further described, and should not be understood as limiting the scope of the invention, those skilled in the art are according to the present invention
Some nonessential modifications and adaptations that the principle of elaboration is made all belong to the scope of protection of the present invention.Following specific works of example
Skill parameter etc. is also only an example in OK range, i.e. those skilled in the art can do suitable model by the explanation of this paper
Interior selection is enclosed, and does not really want to be defined in hereafter exemplary specific data.
Embodiment 1
A kind of anti-flaming polypropylene material, raw material and its mass fraction are as follows：
84.4 parts of acrylic resin copolymers, 8 part of eight bromine bisphenol S ether-antioxidant 1010 compound (eight bromine bisphenol S ethers with
The mass ratio of antioxidant 1010 is 98：2), 3 parts of antimony oxides, 1 part of titanium dioxide, 0.8 part of lubricant (calcium stearate and poly- second
Alkene wax is 3 in mass ratio：The mixture of 1 compounding gained), 1.5 parts of sorbitan mono fatty acid esters, 0.8 part of antioxidant it is (anti-
Oxygen agent 626 and antioxidant 1010 are 2 in mass ratio：4 compounded obtained by mixture), 0.5 part of inorganic silver-colored zinc composite antibacterial
Agent.
A kind of preparation method of anti-flaming polypropylene material, includes the following steps：
1) bromide fire retardant, antimony oxide, titanium dioxide, lubricant, antioxidant, the inorganic antibacterial of above-mentioned mass fraction are pressed
Agent high-speed stirred 2min at 50 DEG C, it is fully dispersed uniformly；
2) copolymer polypropylene is added, high-speed stirred mixes 2min, obtains mixture；
3) mixture in step 2) is added to double screw extruder from main spout, in 170~190 DEG C of processing temperatures
Under carry out mixing shearing, tie rod, pelletizing after being cooled by water obtains primary anti-flaming polypropylene material；
4) non-ionic antistatic agent is added in primary anti-flaming polypropylene material, is uniformly mixed, obtains polypropylene flame redardant material
Material.
Embodiment 2
A kind of anti-flaming polypropylene material, raw material and its mass fraction are as follows：
79.4 parts of acrylic resin copolymers, 12 part of eight bromine bisphenol S ether-antioxidant 1010 compound (eight bromine bisphenol S ethers with
The mass ratio of antioxidant 1010 is 98：2), 4 parts of antimony oxides, 1 part of titanium dioxide, 0.8 part of lubricant (calcium stearate and poly- second
Alkene wax is 3 in mass ratio：The mixture of 1 compounding gained), 1.5 parts of sorbitan mono fatty acid esters, 0.8 part of antioxidant it is (anti-
Oxygen agent 626 and antioxidant 1010 are 2 in mass ratio：4 compounded obtained by mixture), 0.5 part of inorganic silver-colored zinc composite antibacterial
Agent.
The preparation method is the same as that of Example 1, the difference is that addition of the mass fraction of each raw material according to embodiment 2.
Embodiment 3
A kind of anti-flaming polypropylene material, raw material and its mass fraction are as follows：
77.4 parts of acrylic resin copolymers, 12 part of eight bromine bisphenol S ether-antioxidant 1010 compound (eight bromine bisphenol S ethers with
The mass ratio of antioxidant 1010 is 98：2), 4 parts of antimony oxides, 3 parts of titanium dioxides, 0.8 part of lubricant (calcium stearate and poly- second
Alkene wax is 3 in mass ratio：The mixture of 1 compounding gained), 1.5 parts of sorbitan mono fatty acid esters, 0.8 part of antioxidant it is (anti-
Oxygen agent 626 and antioxidant 1010 are 2 in mass ratio：4 compounded obtained by mixture), 0.5 part of inorganic silver-colored zinc composite antibacterial
Agent.
The preparation method is the same as that of Example 1, the difference is that addition of the mass fraction of each raw material according to embodiment 3.
Embodiment 4
A kind of anti-flaming polypropylene material, raw material and its mass fraction are as follows：
74.4 parts of acrylic resin copolymers, 15 part of eight bromine bisphenol S ether-antioxidant 1010 compound (eight bromine bisphenol S ethers with
The mass ratio of antioxidant 1010 is 98：2), 6 parts of antimony oxides, 1 part of titanium dioxide, 0.8 part of lubricant (calcium stearate and poly- second
Alkene wax is 3 in mass ratio：Mixture, the 1.5 parts of sorbitan mono fatty acid esters of 1 compounding gained), 0.8 part of antioxidant it is (anti-
Oxygen agent 626 and antioxidant 1010 are 2 in mass ratio：4 compounded obtained by mixture), 0.5 part of inorganic silver-colored zinc composite antibacterial
Agent.
The preparation method is the same as that of Example 1, the difference is that addition of the mass fraction of each raw material according to embodiment 4.
Comparative example 1
A kind of anti-flaming polypropylene material, raw material and its mass fraction are as follows：
74.4 parts of acrylic resin copolymers, 15 parts of decabromodiphenylethane-antioxidant 1010 compound (decabromodiphenylethane with
The mass ratio of antioxidant 1010 is 98：2), 6 parts of antimony oxides, 1 part of titanium dioxide, 0.8 part of ethylene bis stearamide (EBS),
1.5 parts of sorbitan mono fatty acid esters, 0.8 part of antioxidant B215,0.5 part of inorganic silver zinc compound bactericide.
The preparation method is the same as that of Example 1, the difference is that addition of the mass fraction of each raw material according to comparative example 1.
Comparative example 2
75.9 parts of acrylic resin copolymers, 15 parts of decabromodiphenylethane-antioxidant 1010 compound (decabromodiphenylethane with
The mass ratio of antioxidant 1010 is 98：2), 6 parts of antimony oxides, 1 part of titanium dioxide, 0.8 part of EBS, 0.8 part of antioxidant B215,
0.5 part of inorganic silver zinc compound bactericide.
The preparation method is the same as that of Example 1, the difference is that addition of the mass fraction of each raw material according to comparative example 2.
Comparative example 3
79.4 parts of acrylic resin copolymers, 12 parts of eight bromo ethers-antioxidant 1010 compound, 4 parts of antimony oxides, 1 part
Titanium dioxide, 0.8 part of EBS, 1.5 parts of sorbitan mono fatty acid esters, 0.8 part of antioxidant B215,0.5 part of inorganic silver zinc complex are anti-
Microbial inoculum.
The preparation method is the same as that of Example 1, the difference is that addition of the mass fraction of each raw material according to comparative example 3.
Material properties test：
It is injection moulded using CG110E horizontal injection press, obtains standard sample.Molding technological condition：Injection temperature
(charge door) 160/175/185/185 DEG C (nozzle)；Injection pressure 50MPa；Dwell time 5s；Cooling time 8s.
Properties testing standard is as follows：
Melt index：It is tested according to ASTM D-1238 standards, 230 DEG C/2.16Kg；
Tensile strength：It is tested according to ASTM D-638 standards；
Bending strength and bending modulus：It is tested according to ASTM D-790 standards；
Notched impact properties：It is tested according to ASTM D-256 standards；
Glossiness is tested：It is tested by GB/T 8807-1988 standards, GU60 °；
Flame retardant test：It is tested by UL1694 and UL94 standards；
The every test performance and flame retardant rating of anti-flaming polypropylene material prepared by different formulations see the table below 1.
Table 1
As shown in Table 1：Anti-flaming polypropylene material prepared by the application, flame retardant rating can reach UL94V-0, glossiness
High, fire retardant is not precipitated, aberration is small, its sheet resistance is decreased obviously after non-ionic antistatic agent is added, and has good anti-
Electrostatic efficiency, antiseptic is added can inhibit bacterial growth for a long time, and compared to comparative example, the melt index of embodiment is higher, base
Originally (10~20g/10min) is maintained within the scope of the melt index of copolymer polypropylene, and the phenomenon that comparative example declines, this
Illustrate that the anti-flaming polypropylene material of embodiment also possesses higher mobility, it is easily molded, be conducive to the manufacturing cycle for shortening product,
Production efficiency is improved, cost is reduced, meanwhile, the tensile strength of embodiment, elongation at break, bending strength, the punching of cantilever beam notch
Hit intensity etc. is in higher level, this illustrates that the comprehensive performance of polypropylene flame redardant prepared by the application is preferable.
Claims (10)
1. a kind of anti-flaming polypropylene material, it is characterised in that：Based on 100 parts of quality, it is made of the raw material of following number：72~85
Part acrylic resin copolymer, 8~15 parts of bromide fire retardants-antioxidant 1010 compound, 3~6 parts of Sb system fire retardants, 1~3 part of titanium
White powder, 0.5~1.2 part of lubricant, 1~2 part of antistatic agent, 0.5~1.2 part of antioxidant, 0.3~1 part of antiseptic.
2. anti-flaming polypropylene material according to claim 1, it is characterised in that；The mass fraction of raw material is：74~85 parts
Acrylic resin copolymer, 8~15 parts of bromide fire retardants-antioxidant 1010 compound, 3~6 parts of Sb system fire retardants, 1~3 part of titanium white
Powder, 0.6~1 part of lubricant, 1.2~1.8 parts of antistatic agents, 0.6~1 part of antioxidant, 0.3~0.8 part of antiseptic.
3. anti-flaming polypropylene material according to claim 1 or 2, it is characterised in that：The antioxidant is antioxidant 626
It is in mass ratio with antioxidant 1010 (0.5~5)：(1~10) compounded obtained by mixture.
4. anti-flaming polypropylene material according to claim 3, it is characterised in that：The antioxidant is 626 He of antioxidant
Antioxidant 1010 is (1~3) in mass ratio：(3~5) compounded obtained by mixture.
5. anti-flaming polypropylene material according to claim 1 or 2, it is characterised in that：Bromide fire retardant-the antioxidant
1010 compounds include bromide fire retardant and antioxidant 1010, and it is double that the bromide fire retardant is selected from tetrabromobisphenol A, tetrabromobisphenol A
(2,3- dibromopropyls) ether, decabromodiphenylethane, hexabromocyclododecane, three (2,3- dibromopropyls) fulminuric acid esters, ten bromines
At least one in diphenyl ether, brominated Polystyrene, hexabromobenzene, eight bromine bisphenol S ethers, bis- (2,3- dibromopropyl) fumarates
Kind.
6. anti-flaming polypropylene material according to claim 5, it is characterised in that：The bromide fire retardant and antioxidant
1010 mass ratio is (90~99.9)：(0.1~10).
7. anti-flaming polypropylene material according to claim 1 or 2, it is characterised in that：The titanium dioxide is by aluminium oxide
Surface treatment, the rutile type titanium white of blue phase.
8. a kind of preparation method of claim 1~7 any one of them anti-flaming polypropylene material, it is characterised in that：Including such as
Lower step：
1) by bromide fire retardant-antioxidant 1010 compound, Sb system fire retardant, titanium dioxide, lubricant, antioxidant and antiseptic point
It dissipates uniform；
2) copolymer polypropylene is added, is uniformly mixed, obtains mixture；
3) extruder is fed the mixture into, shearing, cooling, tie rod, pelletizing is kneaded, obtains primary anti-flaming polypropylene material；
4) antistatic agent is added, is mixed evenly, obtains anti-flaming polypropylene material.
9. preparation method according to claim 8, it is characterised in that：Step 1) carries out high speed dispersion at 40~60 DEG C.
10. anti-flaming polypropylene material the answering in kitchenware and sanitary ware, electric appliance casing according to claim 1~7 any one
With.
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Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111484672A (en) * | 2019-12-25 | 2020-08-04 | 会通新材料股份有限公司 | Food-grade polypropylene material and preparation method thereof |
| CN114228282A (en) * | 2021-12-07 | 2022-03-25 | 泉州利昌新材料科技有限公司 | Antistatic polypropylene film |
| CN114426689A (en) * | 2022-03-02 | 2022-05-03 | 江西广源新材料有限公司 | Flame-retardant antistatic polypropylene master batch and preparation method and application thereof |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102391574A (en) * | 2011-09-19 | 2012-03-28 | 金发科技股份有限公司 | Anti-yellowing flame-retardant weather-resistant polypropylene composition and preparation method thereof |
| CN102964673A (en) * | 2012-11-22 | 2013-03-13 | 南通市东方塑胶有限公司 | High-gloss low-surface precipitation antibacterial weather-proof flame-retardant polypropylene complex and preparation method thereof |
| CN105175891A (en) * | 2015-09-07 | 2015-12-23 | 晋城凤凰实业有限责任公司 | Flame-retardant and antistatic polypropylene composition capable of being stretched bidirectionally |
| CN107603007A (en) * | 2017-08-17 | 2018-01-19 | 合肥会通新材料有限公司 | A kind of highlight antiflaming antibacterial weather-proof polypropylene composite and preparation method thereof |
-
2018
- 2018-05-25 CN CN201810516588.4A patent/CN108774361A/en active Pending
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102391574A (en) * | 2011-09-19 | 2012-03-28 | 金发科技股份有限公司 | Anti-yellowing flame-retardant weather-resistant polypropylene composition and preparation method thereof |
| CN102964673A (en) * | 2012-11-22 | 2013-03-13 | 南通市东方塑胶有限公司 | High-gloss low-surface precipitation antibacterial weather-proof flame-retardant polypropylene complex and preparation method thereof |
| CN105175891A (en) * | 2015-09-07 | 2015-12-23 | 晋城凤凰实业有限责任公司 | Flame-retardant and antistatic polypropylene composition capable of being stretched bidirectionally |
| CN107603007A (en) * | 2017-08-17 | 2018-01-19 | 合肥会通新材料有限公司 | A kind of highlight antiflaming antibacterial weather-proof polypropylene composite and preparation method thereof |
Non-Patent Citations (1)
| Title |
|---|
| 郑水林 等: "《粉体表面改性》", 30 September 2011, 中国建材工业出版社 * |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111484672A (en) * | 2019-12-25 | 2020-08-04 | 会通新材料股份有限公司 | Food-grade polypropylene material and preparation method thereof |
| CN114228282A (en) * | 2021-12-07 | 2022-03-25 | 泉州利昌新材料科技有限公司 | Antistatic polypropylene film |
| CN114426689A (en) * | 2022-03-02 | 2022-05-03 | 江西广源新材料有限公司 | Flame-retardant antistatic polypropylene master batch and preparation method and application thereof |
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