CN104312051A - PVC (polyvinyl chloride) wood-plastic composite material containing shell powder and preparation method of PVC wood-plastic composite material - Google Patents
PVC (polyvinyl chloride) wood-plastic composite material containing shell powder and preparation method of PVC wood-plastic composite material Download PDFInfo
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- C—CHEMISTRY; METALLURGY
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- C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
- C08L27/00—Compositions 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
- C08L27/02—Compositions 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
- C08L27/04—Compositions 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
- C08L27/06—Homopolymers or copolymers of vinyl chloride
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- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08J—WORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
- C08J9/00—Working-up of macromolecular substances to porous or cellular articles or materials; After-treatment thereof
- C08J9/04—Working-up of macromolecular substances to porous or cellular articles or materials; After-treatment thereof using blowing gases generated by a previously added blowing agent
- C08J9/06—Working-up of macromolecular substances to porous or cellular articles or materials; After-treatment thereof using blowing gases generated by a previously added blowing agent by a chemical blowing agent
- C08J9/10—Working-up of macromolecular substances to porous or cellular articles or materials; After-treatment thereof using blowing gases generated by a previously added blowing agent by a chemical blowing agent developing nitrogen, the blowing agent being a compound containing a nitrogen-to-nitrogen bond
- C08J9/102—Azo-compounds
- C08J9/103—Azodicarbonamide
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- C08J—WORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
- C08J2203/00—Foams characterized by the expanding agent
- C08J2203/04—N2 releasing, ex azodicarbonamide or nitroso compound
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- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
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- C08J2327/00—Characterised by the use of homopolymers or copolymers of compounds having one or more unsaturated aliphatic radicals, each having only one carbon-to-carbon double bond, and at least one being terminated by a halogen; Derivatives of such polymers
- C08J2327/02—Characterised by the use of homopolymers or copolymers of compounds having one or more unsaturated aliphatic radicals, each having only one carbon-to-carbon double bond, and at least one being terminated by a halogen; Derivatives of such polymers not modified by chemical after-treatment
- C08J2327/04—Characterised by the use of homopolymers or copolymers of compounds having one or more unsaturated aliphatic radicals, each having only one carbon-to-carbon double bond, and at least one being terminated by a halogen; Derivatives of such polymers not modified by chemical after-treatment containing chlorine atoms
- C08J2327/06—Homopolymers or copolymers of vinyl chloride
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- C—CHEMISTRY; METALLURGY
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- C08J—WORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
- C08J2423/00—Characterised by the use of homopolymers or copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond; Derivatives of such polymers
- C08J2423/02—Characterised by the use of homopolymers or copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond; Derivatives of such polymers not modified by chemical after treatment
- C08J2423/04—Homopolymers or copolymers of ethene
- C08J2423/06—Polyethene
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- C08J2483/00—Characterised by the use of macromolecular compounds obtained by reactions forming in the main chain of the macromolecule a linkage containing silicon with or without sulfur, nitrogen, oxygen, or carbon only; Derivatives of such polymers
- C08J2483/04—Polysiloxanes
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- C08J—WORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
- C08J2491/00—Characterised by the use of oils, fats or waxes; Derivatives thereof
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- C08J—WORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
- C08J2497/00—Characterised by the use of lignin-containing materials
- C08J2497/02—Lignocellulosic material, e.g. wood, straw or bagasse
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- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08J—WORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
- C08J9/00—Working-up of macromolecular substances to porous or cellular articles or materials; After-treatment thereof
- C08J9/0061—Working-up of macromolecular substances to porous or cellular articles or materials; After-treatment thereof characterized by the use of several polymeric components
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- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08K—Use of inorganic or non-macromolecular organic substances as compounding ingredients
- C08K2201/00—Specific properties of additives
- C08K2201/011—Nanostructured additives
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- C08L2205/00—Polymer mixtures characterised by other features
- C08L2205/02—Polymer mixtures characterised by other features containing two or more polymers of the same C08L -group
- C08L2205/025—Polymer mixtures characterised by other features containing two or more polymers of the same C08L -group containing two or more polymers of the same hierarchy C08L, and differing only in parameters such as density, comonomer content, molecular weight, structure
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- C08L2205/00—Polymer mixtures characterised by other features
- C08L2205/03—Polymer mixtures characterised by other features containing three or more polymers in a blend
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- C08L2205/00—Polymer mixtures characterised by other features
- C08L2205/14—Polymer mixtures characterised by other features containing polymeric additives characterised by shape
- C08L2205/16—Fibres; Fibrils
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Abstract
The invention discloses a PVC (polyvinyl chloride) wood-plastic composite material containing shell powder. The PVC wood-plastic composite material is characterized by being prepared from the following raw materials in parts by weight: 60-80 parts of PVC SG-7, 20-30 parts of shell powder, 3-5 parts of ramie, 10-15 parts of maize straws, 3-5 parts of diatomite, 3-5 parts of zinc barium compound stabilizer, 4-6 parts of acetyl tributyl citrate, 1-2 parts of oleic acid, 1-2 parts of dioctyl phthalate, 1-2 parts of AC (azodicarbonamide) foaming agent, 3-5 parts of dimethyl silicon oil, 2-4 parts of a foaming modifier, 0.3-0.5 part of Span-60, 1-2 parts of polyethylene wax and 3-5 parts of a compound additive. The wood-plastic composite material disclosed by the invention has good mechanical performances of pressing resistance and bending resistance, and has the effects of absorbing and decomposing harmful gas, purifying air and improving indoor environment.
Description
Technical field
The present invention relates to technical field of composite materials, be specifically related to a kind of PVC wood plastic composite material containing oyster shell whiting and preparation method thereof.
Background technology
Wood plastic composite is a kind of emerging matrix material, for main raw material with xylon or vegetable fibre, fill, strengthen, through hot pressing compound, the modified thermoplastic material that different processing mode makes such as to melt extrude, be mainly used in the industries such as building materials, furniture, logistics packaging.Wood plastic composite has merged the two-fold advantage of " wood " and " moulding ", the use limitation that can overcome because strength of wood is low, the large and organic materials Young's modulus of variability is low etc. causes, discarded timber and plastics can be made full use of again, energy-saving and emission-reduction, reduce environmental pollution, promoting the value added of material, is a kind of type material having development prospect.Especially along with the increase of minimizing and the demand day by day of natural resource, the Application Areas of wood plastic composite constantly expands, and state of the art is upgraded thereupon, and market outlook are very wide.
Summary of the invention
The object of this invention is to provide a kind of PVC wood plastic composite material containing oyster shell whiting.
The present invention is achieved by the following technical solutions:
Containing a PVC wood plastic composite material for oyster shell whiting, it is characterized in that, it is obtained by the raw material of following weight parts:
PVC SG-7 60-80, oyster shell whiting 20-30, ramee 3-5, maize straw 10-15, diatomite 3-5, barium zinc composite stabilizer 3-5, tributyl acetylcitrate 4-6, oleic acid 1-2, dioctyl phthalate (DOP) 1-2, AC whipping agent 1-2, dimethyl silicone oil 3-5, foaming control agent 2-4, Arlacel-60 0.3-0.5, polyethylene wax 1-2, composite assistant 3-5;
Wherein composite assistant is made up of the raw material of following weight part:
Nano zine oxide 8-10, nano aluminium oxide 4-6, nano silicon 3-5, antimonous oxide 3-5, trolamine 2-4, white mineral oil 4-6, sweet oil 6-10, Weibull 0.3-0.5, glyceryl monostearate 1-2, aluminate coupling agent 2-4;
Wherein the preparation method of composite assistant is:
Nano zine oxide, nano aluminium oxide, nano silicon and antimonous oxide are added ultrasonic disperse 10-15min in ethanol in proper amount, add Weibull, trolamine and aluminate coupling agent 200-400r/min again and stir 0.5-1h, filter and wash, add white mineral oil, sweet oil and glyceryl monostearate 80-90 DEG C after vacuum-drying, 800-1000r/min stirs 2-4h, wash drying after filtration, to obtain final product.
Containing a preparation method for the PVC wood plastic composite material of oyster shell whiting, it comprises the following steps:
(1) by fully dry after the mixing of oyster shell whiting, maize straw, ramee and diatomite, add dimethyl silicone oil, oleic acid and Arlacel-60 and pulverize grinding evenly, in 80-90 DEG C, stir 0.5-1h under 800-1000r/min condition, obtain mixed fillers;
(2) jointly high mixer is added after being mixed with PVC SG-7, tributyl acetylcitrate, dioctyl phthalate (DOP) and composite assistant by the mixed fillers obtained in (1), prior to 80-90 DEG C of high-speed mixing 20-30min, add all the other raw materials 120-140 DEG C of high-speed mixing 10-15min again, add extrusion moulding in screw extrusion press subsequently, finally carry out surface treatment, get product.
Wherein foaming control agent: selected PVC foam conditioning agent is P-530.
Advantage of the present invention is:
1. by the improvement of recipe optimization, make wood plastic composite not only have good resistance to compression, resistant to bending mechanical property, wearing quality by force, and has absorption, resolving harmful gas, purifies air, and improves effect of indoor environment;
2., by adding composite assistant, make product have excellent germ resistance, resistance to deterioration and creep resistance, steady quality, long service life.
Embodiment
Non-limiting examples of the present invention is as follows:
Containing a PVC wood plastic composite material for oyster shell whiting, be prepared from by the component raw material of following weight (kg):
PVC SG-7 70, oyster shell whiting 25, ramee 4, maize straw 12, diatomite 4, barium zinc composite stabilizer 4, tributyl acetylcitrate 5, oleic acid 1.5, dioctyl phthalate (DOP) 1.5, AC whipping agent 1.5, dimethyl silicone oil 4, foaming control agent 3, Arlacel-60 0.4, polyethylene wax 1.5, composite assistant 4;
Wherein, composite assistant is made up of the raw material of following weight (kg):
Nano zine oxide 9, nano aluminium oxide 5, nano silicon 4, antimonous oxide 4, trolamine 3, white mineral oil 5, sweet oil 8, Weibull 0.4, glyceryl monostearate 1.5, aluminate coupling agent 3;
The preparation method of composite assistant:
Nano zine oxide, nano aluminium oxide, nano silicon and antimonous oxide are added ultrasonic disperse 10min in ethanol in proper amount, add Weibull, trolamine and aluminate coupling agent 400r/min again and stir 0.5h, filter and wash, add white mineral oil, sweet oil and glyceryl monostearate 90 DEG C after vacuum-drying, 1000r/min stirs 3h, wash drying after filtration, to obtain final product.
The preparation method of high-performance wood-plastic composite material comprises the following steps:
(1) by fully dry after the mixing of oyster shell whiting, maize straw, ramee and diatomite, add dimethyl silicone oil, oleic acid and Arlacel-60 and pulverize grinding evenly, in 80 DEG C, stir 0.5h under 1000r/min condition, obtain mixed fillers;
(2) jointly high mixer is added after being mixed with PVC SG-7, tributyl acetylcitrate, dioctyl phthalate (DOP) and composite assistant by the mixed fillers obtained in (1), prior to 80 DEG C of high-speed mixing 25min, add all the other raw materials 120 DEG C of high-speed mixing 15min again, add extrusion moulding in screw extrusion press subsequently, finally carry out surface treatment, get product.
It is as follows that the present embodiment product presses GB/T 29418-2012 standard detection performance index:
Tensile strength: 20.8MPa, flexural strength: 27.6MPa.
Claims (2)
1., containing a PVC wood plastic composite material for oyster shell whiting, it is characterized in that, it is obtained by the raw material of following weight parts:
PVC SG-7 60-80, oyster shell whiting 20-30, ramee 3-5, maize straw 10-15, diatomite 3-5, barium zinc composite stabilizer 3-5, tributyl acetylcitrate 4-6, oleic acid 1-2, dioctyl phthalate (DOP) 1-2, AC whipping agent 1-2, dimethyl silicone oil 3-5, foaming control agent 2-4, Arlacel-60 0.3-0.5, polyethylene wax 1-2, composite assistant 3-5;
Described composite assistant is made up of the raw material of following weight part:
Nano zine oxide 8-10, nano aluminium oxide 4-6, nano silicon 3-5, antimonous oxide 3-5, trolamine 2-4, white mineral oil 4-6, sweet oil 6-10, Weibull 0.3-0.5, glyceryl monostearate 1-2, aluminate coupling agent 2-4;
The preparation method of described composite assistant is:
Nano zine oxide, nano aluminium oxide, nano silicon and antimonous oxide are added ultrasonic disperse 10-15min in ethanol in proper amount, add Weibull, trolamine and aluminate coupling agent 200-400r/min again and stir 0.5-1h, filter and wash, add white mineral oil, sweet oil and glyceryl monostearate 80-90 DEG C after vacuum-drying, 800-1000r/min stirs 2-4h, wash drying after filtration, to obtain final product.
2. the preparation method of a kind of PVC wood plastic composite material containing oyster shell whiting according to claim 1, is characterized in that, comprise the following steps:
(1) by fully dry after the mixing of oyster shell whiting, maize straw, ramee and diatomite, add dimethyl silicone oil, oleic acid and Arlacel-60 and pulverize grinding evenly, in 80-90 DEG C, stir 0.5-1h under 800-1000r/min condition, obtain mixed fillers;
(2) jointly high mixer is added after being mixed with PVC SG-7, tributyl acetylcitrate, dioctyl phthalate (DOP) and composite assistant by the mixed fillers obtained in (1), prior to 80-90 DEG C of high-speed mixing 20-30min, add all the other raw materials 120-140 DEG C of high-speed mixing 10-15min again, add extrusion moulding in screw extrusion press subsequently, finally carry out surface treatment, get product.
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| CN201410618166.XA CN104312051A (en) | 2014-11-06 | 2014-11-06 | PVC (polyvinyl chloride) wood-plastic composite material containing shell powder and preparation method of PVC wood-plastic composite material |
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| CN201410618166.XA CN104312051A (en) | 2014-11-06 | 2014-11-06 | PVC (polyvinyl chloride) wood-plastic composite material containing shell powder and preparation method of PVC wood-plastic composite material |
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Cited By (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105086254A (en) * | 2015-08-26 | 2015-11-25 | 安徽北马科技有限公司 | PVC (polyvinyl chloride) wood-plastic composite added with shell powder |
| CN105111616A (en) * | 2015-08-26 | 2015-12-02 | 安徽北马科技有限公司 | Wood-plastic decorative building material |
| CN105802270A (en) * | 2016-04-29 | 2016-07-27 | 青岛海之星生物科技有限公司 | Enteromorpha wood and plastic floor and preparation method thereof |
| CN106117633A (en) * | 2016-08-29 | 2016-11-16 | 桂林舒康建材有限公司 | A kind of antibacterial for wood plastic composite |
| CN106188653A (en) * | 2016-08-29 | 2016-12-07 | 桂林舒康建材有限公司 | A kind of Novel wood-plastic composite material antibacterial and preparation method thereof |
| CN106279792A (en) * | 2016-08-29 | 2017-01-04 | 桂林舒康建材有限公司 | A kind of antibacterial for wood plastic composite and preparation method thereof |
| CN106522503A (en) * | 2016-09-30 | 2017-03-22 | 广西棕海园林工程有限公司 | Wood-imitation floorboard and preparation method thereof |
| CN108456376A (en) * | 2018-02-27 | 2018-08-28 | 合肥尚涵装饰工程有限公司 | A kind of light wood-plastic foamed board and preparation method thereof |
| CN109161121A (en) * | 2018-07-05 | 2019-01-08 | 何亚龙 | A kind of polyvinyl chloride wood plastic flame-retardant composite board material and preparation method |
| CN109629789A (en) * | 2018-11-19 | 2019-04-16 | 温州丰成建设有限公司 | Floor panel structure is built in a kind of sound-absorbing room |
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| CN1475339A (en) * | 2002-08-15 | 2004-02-18 | 孙建宁 | Flame-retardant antistatic polyvinyl chloride composite pipe and preparation method thereof |
| CN101955614A (en) * | 2010-02-22 | 2011-01-26 | 成都奥金希斯科技股份有限公司 | Novel wood plastic composite decorative building material and manufacturing method thereof |
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| CN103897262A (en) * | 2012-12-27 | 2014-07-02 | 浙江艾迪雅科技股份有限公司 | Low cost and high efficient soundproof material and manufacturing method thereof |
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| CN1475339A (en) * | 2002-08-15 | 2004-02-18 | 孙建宁 | Flame-retardant antistatic polyvinyl chloride composite pipe and preparation method thereof |
| CN101955614A (en) * | 2010-02-22 | 2011-01-26 | 成都奥金希斯科技股份有限公司 | Novel wood plastic composite decorative building material and manufacturing method thereof |
| RU2011154172A (en) * | 2011-12-29 | 2013-07-10 | ООО "Башпласт" | ELECTRIC INSULATION COMPOSITION |
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Cited By (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105086254A (en) * | 2015-08-26 | 2015-11-25 | 安徽北马科技有限公司 | PVC (polyvinyl chloride) wood-plastic composite added with shell powder |
| CN105111616A (en) * | 2015-08-26 | 2015-12-02 | 安徽北马科技有限公司 | Wood-plastic decorative building material |
| CN105802270A (en) * | 2016-04-29 | 2016-07-27 | 青岛海之星生物科技有限公司 | Enteromorpha wood and plastic floor and preparation method thereof |
| CN106117633A (en) * | 2016-08-29 | 2016-11-16 | 桂林舒康建材有限公司 | A kind of antibacterial for wood plastic composite |
| CN106188653A (en) * | 2016-08-29 | 2016-12-07 | 桂林舒康建材有限公司 | A kind of Novel wood-plastic composite material antibacterial and preparation method thereof |
| CN106279792A (en) * | 2016-08-29 | 2017-01-04 | 桂林舒康建材有限公司 | A kind of antibacterial for wood plastic composite and preparation method thereof |
| CN106522503A (en) * | 2016-09-30 | 2017-03-22 | 广西棕海园林工程有限公司 | Wood-imitation floorboard and preparation method thereof |
| CN108456376A (en) * | 2018-02-27 | 2018-08-28 | 合肥尚涵装饰工程有限公司 | A kind of light wood-plastic foamed board and preparation method thereof |
| CN109161121A (en) * | 2018-07-05 | 2019-01-08 | 何亚龙 | A kind of polyvinyl chloride wood plastic flame-retardant composite board material and preparation method |
| CN109629789A (en) * | 2018-11-19 | 2019-04-16 | 温州丰成建设有限公司 | Floor panel structure is built in a kind of sound-absorbing room |
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