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CN110452478A - A kind of down toy and its processing method using PVC complex plastic material - Google Patents

A kind of down toy and its processing method using PVC complex plastic material Download PDF

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Publication number
CN110452478A
CN110452478A CN201910659714.6A CN201910659714A CN110452478A CN 110452478 A CN110452478 A CN 110452478A CN 201910659714 A CN201910659714 A CN 201910659714A CN 110452478 A CN110452478 A CN 110452478A
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zinc
plastic material
parts
tin
pvc
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宁美花
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Heyuan Star Fire Technology Co Ltd
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Heyuan Star Fire Technology Co Ltd
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    • CCHEMISTRY; METALLURGY
    • C08ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08LCOMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L27/00Compositions 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 a halogen; Compositions of derivatives of such polymers
    • C08L27/02Compositions 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 a halogen; Compositions of derivatives of such polymers not modified by chemical after-treatment
    • C08L27/04Compositions 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 a halogen; Compositions of derivatives of such polymers not modified by chemical after-treatment containing chlorine atoms
    • C08L27/06Homopolymers or copolymers of vinyl chloride
    • CCHEMISTRY; METALLURGY
    • C08ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08LCOMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L2201/00Properties
    • C08L2201/08Stabilised against heat, light or radiation or oxydation
    • CCHEMISTRY; METALLURGY
    • C08ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08LCOMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L2205/00Polymer mixtures characterised by other features
    • C08L2205/03Polymer mixtures characterised by other features containing three or more polymers in a blend
    • CCHEMISTRY; METALLURGY
    • C08ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08LCOMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L2205/00Polymer mixtures characterised by other features
    • C08L2205/06Polymer mixtures characterised by other features having improved processability or containing aids for moulding methods

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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 present invention provides a kind of down toys using PVC complex plastic material, the PVC complex plastic material is made of raw material from the following weight: 100 parts of PVC, 6-9 parts of plasticizer, 15-18 parts of toughener, 8-12 parts of fire retardant, 12-15 parts of filler, 2-3 parts of stabilizer, 0.5-1 parts of lubricant, modified 5-6 parts of zinc-tin composite oxides.The present invention also provides the processing methods of the PVC complex plastic material.Down toy provided by the invention using PVC complex plastic material has stronger light fastness aging, infrared radiation property and heat resistance.

Description

A kind of down toy and its processing method using PVC complex plastic material
Technical field
The present invention relates to a kind of down toy, more particularly to a kind of down toy using PVC complex plastic material and Its processing method.
Background technique
The entitled polyvinyl chloride of Chinese of PVC is one of maximum plastic material product of yield in the world, cheap, is answered With extensive.PVC is the white powder of amorphous structure, and the degree of branching is smaller, poor to the stability of light and heat.According to different purposes Different additives can be added, different physical property and mechanical property is presented.Suitable plasticising is added in polyvinyl chloride resin Agent can be made into a variety of hard, soft and transparent article.
PVC can be divided into hard PVC and soft pvc.Hard PVC has preferable tension, bending resistance, resistance to compression and impact resistance, can be independent It is used as structural material.Flexibility, elongation at break, the cold resistance of soft pvc will increase, but brittleness, hardness, tensile strength can drop It is low.PVC has preferable electrical insulation properties, can make low frequency insulating materials, and chemical stability might as well.Due to the thermostabilization of PVC Property it is poor, long-time heating will lead to decomposition, release HCl gas, so that PVC is changed colour, so its application range is relatively narrow, uses temperature Generally between -15-55 degree.Soft pvc cooperates various molds using injection (mo(u)lding) machine, can be made into plastic sandals, sole, slippers, Down toy, automobile parts etc..
Chinese patent application CN201810466380.6 discloses a kind of " shock resistance PVC prepared using waste PET material Material and preparation method thereof ", the shock resistance PVC material include the raw material of following parts by weight: 10-20 parts of waste PET micro mist, 45-70 parts of PVC master batch, 13-17 parts of sodium p styrene sulfonate, 11-14 parts of diethylene-triamine pentaacetic acid dianhydride, 3- phenyl -2- 5-8 parts of acrylic acid 2- phenyl chlorocarbonate, 6-12 parts of p-tert-butylphenol, 4-7 parts of dehydroabietic acid.The invention utilizes waste PET material Material with PVC master batch, sodium p styrene sulfonate, diethylene-triamine pentaacetic acid dianhydride, cinnamic acid 2- phenyl chlorocarbonate, P-tert-butylphenol and dehydroabietic acid compounding are prepared, and have tensile strength, impact strength, heat Aging Tensile strength, heat Aging impact strength and the high advantage of compressive resistance, and wear-resistant, long service life;Preparation method is simple, is conducive to produce.So And the PVC material still has the bad problem of light fastness aging, infrared radiation property and heat resistance, therefore it uses the longevity Life is not grown.
Summary of the invention
The technical problem to be solved in the present invention is to provide a kind of down toys using PVC complex plastic material, have Stronger light fastness aging, infrared radiation property and heat resistance, service life are longer.
In order to solve the above technical problems, the technical scheme is that
A kind of down toy using PVC complex plastic material, the PVC complex plastic material by following parts by weight original Material is made: 100 parts of PVC, 6-9 parts of plasticizer, and 15-18 parts of toughener, 8-12 parts of fire retardant, 12-15 parts of filler, stabilizer 2-3 Part, 0.5-1 parts of lubricant, modified 5-6 parts of zinc-tin composite oxides.
Further, plasticizer of the present invention is epoxidized soybean oil.
Further, toughener of the present invention is MBS.
Further, fire retardant of the present invention is triphenyl phosphate.
Further, filler of the present invention is glass fibre.
Further, stabilizer of the present invention is calcium-zinc composite stabilizing agent.
Further, lubricant of the present invention is butyl stearate.
Further, the preparation step of modified zinc-tin composite oxides of the present invention are as follows:
1) carbon ball is added in ethyl alcohol, obtains carbon ball solution within ultrasonic mixing 30 minutes, second is added in Tin tetrachloride pentahydrate In alcohol, tin tetrachloride solution is obtained within ultrasonic mixing 30 minutes, by carbon ball solution and after tin tetrachloride solution ultrasonic mixing 90 minutes Magnetic agitation 6 hours, mixture is obtained after standing 24 hours, is obtained drying at 80 DEG C after mixture ethanol washing to constant weight Carbon tin mixture is put into Muffle furnace by carbon tin mixture, is kept the temperature 2.5 hours at 550 DEG C and is obtained sphere tin oxide;
2) sphere tin oxide is added in deionized water, obtains tin oxide solution within ultrasonic mixing 30 minutes, by zinc acetate plus Enter ultrasonic mixing 30 minutes in deionized water and obtain acetic acid zinc solution, tin oxide solution and acetic acid zinc solution ultrasonic mixing 90 are divided It clock magnetic agitation 3 hours, is added after cetyl trimethylammonium bromide and continues stirring and obtain mixed liquor in 11 hours, mixed liquor is moved In Teflon liner into stainless steel autoclave, mixed liquor is taken out after 130 lower heat preservations 15 hours, with deionized water and It is dried at 80 DEG C to constant weight after ethanol washing 3 times and obtains mixed powder, mixed powder is put into Muffle furnace, it is small that 2.5 are kept the temperature at 650 DEG C When obtain zinc-tin composite oxides;
3) zinc-tin composite oxides are added in isopropanol, obtain zinc-tin composite oxides solution within ultrasonic mixing 30 minutes, Zirconium ester coupling agent is added in isopropanol, zirconium ester coupling agent solution is obtained within ultrasonic mixing 30 minutes, by zinc-tin combined oxidation Object solution opens stirring after being heated to 50 DEG C, and zirconium ester coupling agent solution is added dropwise while stirring, and drop is heated to 80 DEG C after finishing, and continues Stirring obtains reaction solution in 3 hours, and filter cake is obtained by filtration in reaction solution, dries at 80 DEG C to perseverance after filter cake is washed with deionized Restore modified zinc-tin composite oxides.
Further, in step 1) of the present invention, the mass ratio of carbon ball and Tin tetrachloride pentahydrate is 1:12;The step It is rapid 2) in, sphere tin oxide, zinc acetate, cetyl trimethylammonium bromide mass ratio be 6:3:1;In the step 3), zinc The mass ratio of the material of tin composite oxides and zirconium ester coupling agent is 9:1.
Another technical problem to be solved by the present invention is that providing adding for the above-mentioned down toy using PVC complex plastic material Work method.
In order to solve the above technical problems, technical solution is:
A kind of processing method of the down toy using PVC complex plastic material, comprising the following steps:
Each raw material is added in blender according to parts by weight, stirring discharges after reaching 125 DEG C to material temperature, is cooled to room temperature To mixture, extruding pelletization in conical double-screw extruding granulator is added mixture into, fervent pellet obtains after being cooled to room temperature Using the down toy of PVC complex plastic material, PVC complex plastic material is then processed into down toy;Conical double-screw The screw compression ratio of extruding granulator is 4.98, and the temperature of extruding pelletization is 160-190 DEG C.
Compared with prior art, the invention has the following advantages:
(1) present invention obtains hollow sphere tin oxide using carbon ball as templated synthesis, then leads to sphere tin oxide It crosses hydro-thermal method and reacts obtained zinc-tin composite oxides with zinc acetate, the structure of the zinc-tin composite oxides is that zinc oxide is core, oxygen Change the core-shell structure that tin is shell, zinc oxide itself has stronger ultraviolet screening ability, and infra-red radiation ability is weaker, tin oxide Then in contrast, infra-red radiation ability is stronger, and ultraviolet screening ability is weaker, and the zinc-tin combined oxidation with core-shell structure Object can effectively promote the infra-red radiation ability of zinc oxide and the ultraviolet screening ability of tin oxide, therefore zinc-tin composite oxides Ultraviolet screening ability and infra-red radiation ability it is all good, light aging resisting property and red can be effectively improved by making an addition in PVC material External radiation performance, and then extend the service life of the down toy using PVC complex plastic material.
(2) zinc-tin composite oxides have hydrophily, and PVC has lipophilicity, therefore zinc-tin composite oxides directly add Compatibility and bond strength both when being added on PVC is bad, and zinc-tin composite oxides are not easy to be uniformly dispersed, and it is multiple to reduce zinc-tin Oxide is closed to PVC ageing-resistant performance, the improvement effect of infrared radiation property, thus the present invention utilizes zirconium ester coupling agent to it It carrying out surface coating modification and modified zinc-tin composite oxides is made, modified zinc-tin composite oxides are can be uniformly dispersed in PVC, and Bond strength between PVC is also relatively strong, can be further improved the light fastness aging of PVC complex plastic material and down toy And infrared radiation property, in addition, it is compound to effectively improve PVC using modification of the zirconium ester coupling agent to zinc-tin composite oxides Such effect is not achieved in the heat resistance of plastic material and down toy, other coupling agents.
Specific embodiment
Below in conjunction with specific embodiment, the present invention will be described in detail, herein illustrative embodiments and their description of the invention For explaining the present invention, but it is not as a limitation of the invention.
Embodiment 1
Using the down toy of PVC complex plastic material, PVC complex plastic material is made of raw material from the following weight: 100 parts of PVC, 6 parts of epoxidized soybean oil, 18 parts of MBS, 10 parts of triphenyl phosphate, 14 parts of glass fibre, calcium-zinc composite stabilizing agent 2 Part, 1 part of butyl stearate, modified 5.5 parts of zinc-tin composite oxides.
The preparation step of modified zinc-tin composite oxides are as follows:
1) carbon ball is added in ethyl alcohol, obtains carbon ball solution within ultrasonic mixing 30 minutes, second is added in Tin tetrachloride pentahydrate In alcohol, tin tetrachloride solution is obtained within ultrasonic mixing 30 minutes, the mass ratio of carbon ball and Tin tetrachloride pentahydrate is 1:12, by carbon ball Solution and tin tetrachloride solution ultrasonic mixing obtain mixture after standing 24 hours, will mix magnetic agitation 6 hours after 90 minutes It is dried at 80 DEG C to constant weight after object ethanol washing and obtains carbon tin mixture, carbon tin mixture is put into Muffle furnace, at 550 DEG C Heat preservation obtains sphere tin oxide in 2.5 hours;
2) sphere tin oxide is added in deionized water, obtains tin oxide solution within ultrasonic mixing 30 minutes, by zinc acetate plus Enter ultrasonic mixing 30 minutes in deionized water and obtain acetic acid zinc solution, tin oxide solution and acetic acid zinc solution ultrasonic mixing 90 are divided It clock magnetic agitation 3 hours, is added after cetyl trimethylammonium bromide and continues stirring and obtain within 11 hours mixed liquor, sphere oxidation Tin, zinc acetate, cetyl trimethylammonium bromide mass ratio be 6:3:1, mixed liquor is moved in stainless steel autoclave Teflon liner in, mixed liquor is taken out after 130 lower heat preservations 15 hours, at 80 DEG C after deionized water and ethanol washing 3 times It is dry to obtain mixed powder to constant weight, mixed powder is put into Muffle furnace, 2.5 hours is kept the temperature at 650 DEG C and obtains zinc-tin combined oxidation Object;
3) zinc-tin composite oxides are added in isopropanol, obtain zinc-tin composite oxides solution within ultrasonic mixing 30 minutes, Zirconium ester coupling agent is added in isopropanol, obtains zirconium ester coupling agent solution, zinc-tin composite oxides within ultrasonic mixing 30 minutes The mass ratio of the material with zirconium ester coupling agent is 9:1, stirring is opened after zinc-tin composite oxides solution is heated to 50 DEG C, while stirring It mixes side and zirconium ester coupling agent solution is added dropwise, drop is heated to 80 DEG C after finishing, and continues stirring and obtains reaction solution in 3 hours, by reaction solution mistake Filter obtains filter cake, dries at 80 DEG C to constant weight after filter cake is washed with deionized and obtains modified zinc-tin composite oxides.
This using PVC complex plastic material down toy processing method the following steps are included:
Each raw material is added in blender according to parts by weight, stirring discharges after reaching 125 DEG C to material temperature, is cooled to room temperature To mixture, extruding pelletization in conical double-screw extruding granulator is added mixture into, fervent pellet obtains after being cooled to room temperature Using the down toy of PVC complex plastic material, PVC complex plastic material is then processed into down toy;Conical double-screw The screw compression ratio of extruding granulator is 4.98, and the temperature of extruding pelletization is 160-190 DEG C.
Embodiment 2
Using the down toy of PVC complex plastic material, PVC complex plastic material is made of raw material from the following weight: 100 parts of PVC, 7 parts of epoxidized soybean oil, 17 parts of MBS, 8 parts of triphenyl phosphate, 15 parts of glass fibre, calcium-zinc composite stabilizing agent 2.5 Part, 0.8 part of butyl stearate, modified 6 parts of zinc-tin composite oxides.
The processing method of the present embodiment and the preparation step of modified zinc-tin composite oxides are same as Example 1.
Embodiment 3
Using the down toy of PVC complex plastic material, PVC complex plastic material is made of raw material from the following weight: 100 parts of PVC, 8 parts of epoxidized soybean oil, 16 parts of MBS, 12 parts of triphenyl phosphate, 12 parts of glass fibre, calcium-zinc composite stabilizing agent 3 Part, 0.5 part of butyl stearate, modified 5 parts of zinc-tin composite oxides.
The processing method of the present embodiment and the preparation step of modified zinc-tin composite oxides are same as Example 1.
Embodiment 4
Using the down toy of PVC complex plastic material, PVC complex plastic material is made of raw material from the following weight: 100 parts of PVC, 9 parts of epoxidized soybean oil, 15 parts of MBS, 9 parts of triphenyl phosphate, 13 parts of glass fibre, calcium-zinc composite stabilizing agent 2.7 Part, 0.6 part of butyl stearate, modified 5.4 parts of zinc-tin composite oxides.
The processing method of the present embodiment and the preparation step of modified zinc-tin composite oxides are same as Example 1.
Comparative Examples 1
With embodiment 1 except that the modification zinc-tin composite oxides in raw material replace with modified oxidized tin, preparation Step reduction step 1), 2) unlike modified zinc-tin composite oxides, directly carries out tin oxide with zirconium ester coupling agent It is modified.Comparative Examples 2
With embodiment 1 except that the modification zinc-tin composite oxides in raw material replace with modified zinc oxide, preparation Step reduction step 1), 2) unlike modified zinc-tin composite oxides, directly carries out zinc oxide with zirconium ester coupling agent It is modified.Comparative Examples 3
With embodiment 1 except that the modification zinc-tin composite oxides in raw material replace with zinc-tin composite oxides, Preparation step reduces step 3) unlike modified zinc-tin composite oxides.
Comparative Examples 4
With embodiment 1 except that the preparation step 3 of the modification zinc-tin composite oxides in raw material) in zirconate it is even Connection agent replaces with silane coupling agent.
Comparative example: application No. is the embodiments 1 of the Chinese patent of CN201810466380.6.
Experimental example one: light aging resisting property test
Embodiment 1-4, Comparative Examples 1-4, comparative example are measured respectively respectively in fluorescence purple with reference to GB/T 16422-1997 Elongation at break conservation rate under outside line after exposure 400 hours, elongation at break/test after elongation at break conservation rate=test Preceding elongation at break × 100%, the numerical value is higher to show that light aging resisting property is stronger.Test result is as shown in table 1:
Table 1
Table 1 shows that the elongation at break conservation rate of 1-4 of the embodiment of the present invention shows this hair obviously higher than comparative example Bright to have stronger light aging resisting property, wherein the light aging resisting property of embodiment 1 is most strong.The part of Comparative Examples 1-4 is former Material is different from embodiment 1, and the decline degree of the elongation at break conservation rate of Comparative Examples 1 is maximum, illustrates that modified zinc-tin is compound Zinc oxide in oxide is the main cause for improving light aging resisting property, the decline of the elongation at break conservation rate of Comparative Examples 2 Degree is smaller than Comparative Examples 1, illustrates raising of the tin oxide in modified zinc-tin composite oxides to light aging resisting property Also it can play a role;The decline degree of the elongation at break conservation rate of Comparative Examples 3 is larger than Comparative Examples 2, Illustrate that zirconium ester coupling agent is fine to the modified effect of zinc-tin composite oxides, the decline of the elongation at break of Comparative Examples 4 Degree is larger than Comparative Examples 3, illustrates that silane coupling agent is even not as good as zirconate to the modified effect of zinc-tin composite oxides Join agent.
Experimental example two: infrared radiation property test
It is remote red at 8-14 μm to measure embodiment 1-4, Comparative Examples 1-4, comparative example respectively using infrared radiometer The normal direction total radiation emissivity of wave section, the numerical value is higher to show that infrared radiation property is stronger.Test result is as shown in table 2:
Table 2
Table 2 shows that the far infrared total radiation emissivity of 1-4 of the embodiment of the present invention shows this obviously higher than comparative example Invention has stronger infrared radiation property, and wherein the infrared radiation property of embodiment 1 is most strong.The part of Comparative Examples 1-4 Raw material is different from embodiment 1, and the decline degree of the far infrared total radiation emissivity of Comparative Examples 2 is maximum, illustrates modified zinc-tin Tin oxide in composite oxides is the main cause for improving infrared radiation property, the far infrared total radiation emissivity of Comparative Examples 1 Decline degree it is smaller than Comparative Examples 2, illustrate the zinc oxide in modified zinc-tin composite oxides to infrared radiation property Raising can also play a role;The decline degree of the far infrared total radiation emissivity of Comparative Examples 3 is than Comparative Examples 1 It is larger, illustrate that zirconium ester coupling agent is fine to the modified effect of zinc-tin composite oxides, the full spoke of the far infrared of Comparative Examples 4 The decline degree for penetrating emissivity is larger than Comparative Examples 3, illustrates that silane coupling agent imitates the modified of zinc-tin composite oxides Fruit is not so good as zirconium ester coupling agent.
Experimental example three: heat resistance test
The vitrifying for being measured embodiment 1-4, Comparative Examples 1-4, comparative example respectively using dynamic thermomechanical analysis apparatus is turned Temperature, the numerical value is higher to show that thermal stability is stronger.Test result is as shown in table 3:
Glass transition temperature (DEG C)
Embodiment 1 105.7
Embodiment 2 105.2
Embodiment 3 105.5
Embodiment 4 105.3
Comparative Examples 1 105.6
Comparative Examples 2 105.7
Comparative Examples 3 90.4
Comparative Examples 4 91.0
Comparative example 90.2
Table 3
Table 3 shows that the glass transition temperature of 1-4 of the embodiment of the present invention shows the present invention obviously higher than comparative example With stronger heat resistance, wherein the heat resistance of embodiment 1 is most strong.The part material and embodiment 1 of Comparative Examples 1-4 is not Together, the glass transition temperature of Comparative Examples 1,2 and embodiment 1 almost, illustrate the oxygen in modified zinc-tin composite oxides Change tin and zinc oxide does not act on the raising of heat resistance;The decline degree of the glass transition temperature of Comparative Examples 3 is maximum, Illustrate that zirconium ester coupling agent is the key that improve heat resistance, the decline degree of the glass transition temperature of Comparative Examples 4 is than ginseng It is more slightly smaller than embodiment 3, illustrate that silane coupling agent is obviously not so good as zirconium ester coupling agent to the improvement effect of heat resistance.
The principle of the present invention and its performance is only illustrated in above-described embodiment, and is not intended to limit the present invention.It is any ripe The personage for knowing this technology all without departing from the spirit and scope of the present invention, carries out modifications and changes to above-described embodiment.Cause This, institute is complete without departing from the spirit and technical ideas disclosed in the present invention by those of ordinary skill in the art such as At all equivalent modifications or change, should be covered by the claims of the present invention.

Claims (10)

1. a kind of down toy using PVC complex plastic material, it is characterised in that: the PVC complex plastic material is by following The raw material of parts by weight is made: 100 parts of PVC, 6-9 parts of plasticizer, and 15-18 parts of toughener, 8-12 parts of fire retardant, filler 12-15 Part, 2-3 parts of stabilizer, 0.5-1 parts of lubricant, modified 5-6 parts of zinc-tin composite oxides.
2. a kind of down toy using PVC complex plastic material according to claim 1, it is characterised in that: the increasing Modeling agent is epoxidized soybean oil.
3. a kind of down toy using PVC complex plastic material according to claim 1, it is characterised in that: the increasing Tough dose is MBS.
4. a kind of down toy using PVC complex plastic material according to claim 1, it is characterised in that: the resistance Combustion agent is triphenyl phosphate.
5. a kind of down toy using PVC complex plastic material according to claim 1, it is characterised in that: described to fill out Material is glass fibre.
6. a kind of down toy using PVC complex plastic material according to claim 1, it is characterised in that: described steady Determining agent is calcium-zinc composite stabilizing agent.
7. a kind of down toy using PVC complex plastic material according to claim 1, it is characterised in that: the profit Lubrication prescription is butyl stearate.
8. a kind of down toy using PVC complex plastic material according to claim 1, it is characterised in that: described to change The preparation step of property zinc-tin composite oxides are as follows:
1) carbon ball is added in ethyl alcohol, obtains carbon ball solution within ultrasonic mixing 30 minutes, Tin tetrachloride pentahydrate is added in ethyl alcohol, Obtain tin tetrachloride solution within ultrasonic mixing 30 minutes, magnetic force stirs by carbon ball solution and after tin tetrachloride solution ultrasonic mixing 90 minutes It mixes 6 hours, obtains mixture after standing 24 hours, drying at 80 DEG C after mixture ethanol washing is obtained into carbon tin to constant weight and is mixed Object is closed, carbon tin mixture is put into Muffle furnace, 2.5 hours is kept the temperature at 550 DEG C and obtains sphere tin oxide;
2) sphere tin oxide is added in deionized water, obtains tin oxide solution within ultrasonic mixing 30 minutes, zinc acetate addition is gone Acetic acid zinc solution is obtained within ultrasonic mixing 30 minutes in ionized water, by 90 minutes magnetic of tin oxide solution and acetic acid zinc solution ultrasonic mixing Power stirs 3 hours, continues stirring after addition cetyl trimethylammonium bromide and obtains mixed liquor in 11 hours, mixed liquor is moved to not In Teflon liner in rust steel autoclave, mixed liquor is taken out after 130 lower heat preservations 15 hours, with deionized water and ethyl alcohol It is dried at 80 DEG C to constant weight after washing 3 times and obtains mixed powder, mixed powder is put into Muffle furnace, keep the temperature 2.5 hours at 650 DEG C To zinc-tin composite oxides;
3) zinc-tin composite oxides are added in isopropanol, zinc-tin composite oxides solution are obtained within ultrasonic mixing 30 minutes, by zirconium Acid esters coupling agent is added in isopropanol, obtains zirconium ester coupling agent solution within ultrasonic mixing 30 minutes, and zinc-tin composite oxides are molten Liquid opens stirring after being heated to 50 DEG C, and zirconium ester coupling agent solution is added dropwise while stirring, and drop is heated to 80 DEG C after finishing, continues to stir It obtains reaction solution within 3 hours, filter cake is obtained by filtration in reaction solution, dry at 80 DEG C to constant weight and obtain after filter cake is washed with deionized To modified zinc-tin composite oxides.
9. a kind of down toy using PVC complex plastic material according to claim 8, it is characterised in that: the step It is rapid 1) in, the mass ratio of carbon ball and Tin tetrachloride pentahydrate is 1:12;In the step 2), sphere tin oxide, zinc acetate, 16 The mass ratio of alkyl trimethyl ammonium bromide is 6:3:1;In the step 3), the object of zinc-tin composite oxides and zirconium ester coupling agent The amount ratio of matter is 9:1.
10. a kind of processing of the down toy using PVC complex plastic material described in any one according to claim 1~9 Method, it is characterised in that: the following steps are included:
Each raw material is added in blender according to parts by weight, stirring discharges after reaching 125 DEG C to material temperature, is cooled to room temperature and is mixed Material is closed, extruding pelletization in conical double-screw extruding granulator is added mixture into, fervent pellet obtains described after being cooled to room temperature Then PVC complex plastic material is processed into down toy by PVC complex plastic material;The spiral shell of conical double-screw extruding granulator Bar compression ratio is 4.98, and the temperature of extruding pelletization is 160-190 DEG C.
CN201910659714.6A 2019-07-22 2019-07-22 A kind of down toy and its processing method using PVC complex plastic material Withdrawn CN110452478A (en)

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CN105129805A (en) * 2015-07-10 2015-12-09 上海纳旭实业有限公司 Preparation method of silicon oxide/tin antimony oxide/zinc oxide ternary composite material
CN106751173A (en) * 2016-12-07 2017-05-31 佛山市飞时达新材料科技有限公司 The pvc material and manufacture method of a kind of Wear-resistant, high-temperature resistant
CN108717072A (en) * 2018-05-15 2018-10-30 大连理工大学 A kind of light activated formaldehyde gas sensor and its preparation process

Patent Citations (3)

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Publication number Priority date Publication date Assignee Title
CN105129805A (en) * 2015-07-10 2015-12-09 上海纳旭实业有限公司 Preparation method of silicon oxide/tin antimony oxide/zinc oxide ternary composite material
CN106751173A (en) * 2016-12-07 2017-05-31 佛山市飞时达新材料科技有限公司 The pvc material and manufacture method of a kind of Wear-resistant, high-temperature resistant
CN108717072A (en) * 2018-05-15 2018-10-30 大连理工大学 A kind of light activated formaldehyde gas sensor and its preparation process

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胡伟东等: "以碳球为模板制备空心结构锡酸锌及其在PVC中的阻燃应用 ", 《中国塑料》 *

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