CN103627112B - A kind of PVC fine foaming wood-plastic coiled material - Google Patents
A kind of PVC fine foaming wood-plastic coiled material Download PDFInfo
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- CN103627112B CN103627112B CN201310532666.7A CN201310532666A CN103627112B CN 103627112 B CN103627112 B CN 103627112B CN 201310532666 A CN201310532666 A CN 201310532666A CN 103627112 B CN103627112 B CN 103627112B
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- powder
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- coiled material
- softening agent
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- 229920003023 plastic Polymers 0.000 title claims abstract description 23
- 239000004033 plastic Substances 0.000 title claims abstract description 23
- 239000000463 material Substances 0.000 title claims abstract description 18
- 238000005187 foaming Methods 0.000 title claims abstract description 14
- 239000000843 powder Substances 0.000 claims abstract description 35
- 229920000915 polyvinyl chloride Polymers 0.000 claims abstract description 17
- 239000004800 polyvinyl chloride Substances 0.000 claims abstract description 17
- WYTZZXDRDKSJID-UHFFFAOYSA-N (3-aminopropyl)triethoxysilane Chemical compound CCO[Si](OCC)(OCC)CCCN WYTZZXDRDKSJID-UHFFFAOYSA-N 0.000 claims abstract description 13
- 238000012986 modification Methods 0.000 claims abstract description 13
- 230000004048 modification Effects 0.000 claims abstract description 13
- 239000004902 Softening Agent Substances 0.000 claims abstract description 12
- 239000002994 raw material Substances 0.000 claims abstract description 12
- 239000002023 wood Substances 0.000 claims abstract description 12
- 239000011347 resin Substances 0.000 claims abstract description 10
- 229920005989 resin Polymers 0.000 claims abstract description 10
- 235000007164 Oryza sativa Nutrition 0.000 claims abstract description 7
- 239000011521 glass Substances 0.000 claims abstract description 7
- 235000009566 rice Nutrition 0.000 claims abstract description 7
- 239000010902 straw Substances 0.000 claims abstract description 7
- 229910052882 wollastonite Inorganic materials 0.000 claims abstract description 7
- 239000010456 wollastonite Substances 0.000 claims abstract description 7
- 238000007493 shaping process Methods 0.000 claims abstract description 5
- ICGLPKIVTVWCFT-UHFFFAOYSA-N 4-methylbenzenesulfonohydrazide Chemical compound CC1=CC=C(S(=O)(=O)NN)C=C1 ICGLPKIVTVWCFT-UHFFFAOYSA-N 0.000 claims abstract description 4
- 239000002245 particle Substances 0.000 claims abstract description 4
- 229940059574 pentaerithrityl Drugs 0.000 claims abstract description 4
- WXZMFSXDPGVJKK-UHFFFAOYSA-N pentaerythritol Chemical compound OCC(CO)(CO)CO WXZMFSXDPGVJKK-UHFFFAOYSA-N 0.000 claims abstract description 4
- WSFQLUVWDKCYSW-UHFFFAOYSA-M sodium;2-hydroxy-3-morpholin-4-ylpropane-1-sulfonate Chemical compound [Na+].[O-]S(=O)(=O)CC(O)CN1CCOCC1 WSFQLUVWDKCYSW-UHFFFAOYSA-M 0.000 claims abstract description 4
- 238000003756 stirring Methods 0.000 claims description 15
- ZEMPKEQAKRGZGQ-AAKVHIHISA-N 2,3-bis[[(z)-12-hydroxyoctadec-9-enoyl]oxy]propyl (z)-12-hydroxyoctadec-9-enoate Chemical compound CCCCCCC(O)C\C=C/CCCCCCCC(=O)OCC(OC(=O)CCCCCCC\C=C/CC(O)CCCCCC)COC(=O)CCCCCCC\C=C/CC(O)CCCCCC ZEMPKEQAKRGZGQ-AAKVHIHISA-N 0.000 claims description 6
- OEOIWYCWCDBOPA-UHFFFAOYSA-N 6-methyl-heptanoic acid Chemical compound CC(C)CCCCC(O)=O OEOIWYCWCDBOPA-UHFFFAOYSA-N 0.000 claims description 6
- 241000209094 Oryza Species 0.000 claims description 6
- PMHQVHHXPFUNSP-UHFFFAOYSA-M copper(1+);methylsulfanylmethane;bromide Chemical compound Br[Cu].CSC PMHQVHHXPFUNSP-UHFFFAOYSA-M 0.000 claims description 6
- LSXWFXONGKSEMY-UHFFFAOYSA-N di-tert-butyl peroxide Chemical compound CC(C)(C)OOC(C)(C)C LSXWFXONGKSEMY-UHFFFAOYSA-N 0.000 claims description 6
- 150000002148 esters Chemical class 0.000 claims description 6
- 229940119170 jojoba wax Drugs 0.000 claims description 6
- 238000005520 cutting process Methods 0.000 claims description 3
- 238000004049 embossing Methods 0.000 claims description 3
- 238000005453 pelletization Methods 0.000 claims description 3
- 238000002360 preparation method Methods 0.000 claims description 3
- 238000005096 rolling process Methods 0.000 claims description 3
- 238000009413 insulation Methods 0.000 claims description 2
- 229920001587 Wood-plastic composite Polymers 0.000 abstract description 5
- 239000011155 wood-plastic composite Substances 0.000 abstract description 5
- 229920002522 Wood fibre Polymers 0.000 abstract description 3
- 239000003795 chemical substances by application Substances 0.000 abstract description 2
- 239000007787 solid Substances 0.000 abstract description 2
- 240000007594 Oryza sativa Species 0.000 abstract 1
- 239000000835 fiber Substances 0.000 description 2
- 229920001903 high density polyethylene Polymers 0.000 description 2
- 239000004700 high-density polyethylene Substances 0.000 description 2
- 241000233866 Fungi Species 0.000 description 1
- 239000006057 Non-nutritive feed additive Substances 0.000 description 1
- 239000004743 Polypropylene Substances 0.000 description 1
- 239000000654 additive Substances 0.000 description 1
- 230000000996 additive effect Effects 0.000 description 1
- 230000003712 anti-aging effect Effects 0.000 description 1
- 239000012752 auxiliary agent Substances 0.000 description 1
- 230000001580 bacterial effect Effects 0.000 description 1
- 238000005452 bending Methods 0.000 description 1
- 239000002131 composite material Substances 0.000 description 1
- 230000006835 compression Effects 0.000 description 1
- 238000007906 compression Methods 0.000 description 1
- 238000005260 corrosion Methods 0.000 description 1
- 230000007797 corrosion Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000003063 flame retardant Substances 0.000 description 1
- 239000006260 foam Substances 0.000 description 1
- 239000011121 hardwood Substances 0.000 description 1
- 238000011056 performance test Methods 0.000 description 1
- -1 polypropylene Polymers 0.000 description 1
- 229920001155 polypropylene Polymers 0.000 description 1
- 238000012545 processing Methods 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
- 229940089401 xylon Drugs 0.000 description 1
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- Compositions Of Macromolecular Compounds (AREA)
- Manufacture Of Porous Articles, And Recovery And Treatment Of Waste Products (AREA)
Abstract
The invention discloses a kind of PVC fine foaming wood-plastic coiled material, it is made up of the raw material of following weight parts: polyvinyl chloride resin particle 90-100, rice chaff 20-30, wood powder 20-30, straw powder 30-40, tetramethylolmethane 2-3, glass powder 2-3, wollastonite powder 4-6, γ-aminopropyl triethoxysilane 1-2, p-toluene sulfonyl hydrazide 1-2, zinc naphthenate 1-2, modification softening agent 3-4, wood plastic composite of the present invention has good toughness, tensile strength and flexural strength high, mechanics power can be superior, by the gas of whipping agent in shaping middle generation, product density is reduced, close to solid wood, the modification softening agent added can make wood fibre and plastics better compatible, add the over-all properties of finished product.
Description
Technical field
The present invention relates generally to a kind of composite material, particularly relates to a kind of PVC fine foaming wood-plastic coiled material.
Background technology
Wood plastic composite includes plastics and fiber, therefore, has the processing characteristics that same timber is similar, can saw, can follow closely, can dig, and use carpenter's utensil to complete, and nail-holding ability is obviously better than other synthetic materialss.Mechanical property is better than wood materials.Nail-holding ability is generally 3 times of timber, is 5 times of shaving board.
Wood plastic composite includes plastics, thus has good Young's modulus.In addition, due to including fiber and through fully mixing with plastics, thus there is the resistance to compression suitable with hardwood, the physical and mechanical properties such as counter-bending, and its wearing quality is obviously better than normal wood material.Surface hardness is high, is generally 2 of timber---and 5 times.
Wood-plastic material and products thereof, can anti-strong acid-base, water-fast, corrosion-resistant compared with timber, and not bacterial growth, is not easily damaged by worms, not long fungi.Long service life, can reach more than 50 years.
By auxiliary agent, the changes such as plastics can be polymerized, foam, solidify, modification, thus the characteristic such as density, intensity changing Wood-plastic material, can also reach anti-aging, anti-electrostatic, the particular requirement such as fire-retardant.
There is ultraviolet stability, tint permanence is good.Its great advantage turns waste into wealth exactly, and can 100% reclaiming produce.
Can decompose, can not cause " white pollution ", be real Green Product.
Raw material sources are extensive, and produce plastic raw materials mainly high density polyethylene(HDPE) or the polypropylene of wood plastic composite, wood fibre can be wood powder, cavings or xylon, also need a small amount of additive and other processing aids in addition.As required, arbitrary shape and size can also be made.
Summary of the invention
The object of the invention is just to provide a kind of PVC fine foaming wood-plastic coiled material.
The present invention is achieved by the following technical solutions:
A kind of PVC fine foaming wood-plastic coiled material, it is made up of the raw material of following weight parts:
Polyvinyl chloride resin particle 90-100, rice chaff 20-30, wood powder 20-30, straw powder 30-40, tetramethylolmethane 2-3, glass powder 2-3, wollastonite powder 4-6, γ-aminopropyl triethoxysilane 1-2, p-toluene sulfonyl hydrazide 1-2, zinc naphthenate 1-2, modification softening agent 3-4;
Described modification softening agent is made up of the raw material of following weight parts:
Sewer oil 30-40, phthalic ester 20-30, Viscotrol C 5-6, Jojoba oil 2-3, γ-aminopropyl triethoxysilane 1-2, nano aluminum nitride powder 0.2-0.3, terpine resin 1-2, di-t-butyl peroxide 0.1-0.2, isocaprylic acid 0.1-0.2;
Above-mentioned terpine resin is heated to 80-100 DEG C, insulation 10-15 minute, reduction temperature is 50-60 DEG C, add γ-aminopropyl triethoxysilane, dispersed with stirring 3-5 minute, add phthalic ester, sewer oil, Viscotrol C, Jojoba oil successively, after interpolation, raised temperature is 90-100 DEG C, fully stirs, add nano aluminum nitride powder, isocaprylic acid, continuation raised temperature is 105-110 DEG C, drips di-t-butyl peroxide, stirring reaction 1-2 hour, be cooled to normal temperature, obtain described modification softening agent.
A preparation method for PVC fine foaming wood-plastic coiled material, comprises the following steps:
Above-mentioned rice chaff, wood powder, straw powder are mixed with glass powder, wollastonite powder, at 60-70 DEG C, adds γ-aminopropyl triethoxysilane, 400-600 rev/min of dispersed with stirring 4-5 minute, add each raw material of residue, fully after mixing, raised temperature is 110-120 DEG C, fully stirs, be cooled to normal temperature, by twin screw extruder extruding pelletization, then send into forming machine, Vacuum shaping, embossing, cutting, rolling while hot, obtains described PVC fine foaming wood-plastic coiled material.
Advantage of the present invention is:
Wood plastic composite of the present invention has good toughness, tensile strength and flexural strength high, mechanics power can be superior, by the gas of whipping agent in shaping middle generation, product density is reduced, close to solid wood, the modification softening agent added can make wood fibre and plastics better compatible, adds the over-all properties of finished product.
Embodiment
Embodiment 1
A kind of PVC fine foaming wood-plastic coiled material, it is made up of the raw material of following weight parts (kilogram):
Polyvinyl chloride resin particle 100, rice chaff 30, wood powder 30, straw powder 40, tetramethylolmethane 3, glass powder 2, wollastonite powder 6, γ-aminopropyl triethoxysilane 1, p-toluene sulfonyl hydrazide 1, zinc naphthenate 1, modification softening agent 3;
Described modification softening agent is made up of the raw material of following weight parts:
Sewer oil 40, phthalic ester 30, Viscotrol C 5, Jojoba oil 2, γ-aminopropyl triethoxysilane 1, nano aluminum nitride powder 0.2, terpine resin 1, di-t-butyl peroxide 0.2, isocaprylic acid 0.2;
Above-mentioned terpine resin is heated to 100 DEG C, is incubated 15 minutes, reducing temperature is 60 DEG C, add γ-aminopropyl triethoxysilane, dispersed with stirring 3 minutes, adds phthalic ester, sewer oil, Viscotrol C, Jojoba oil successively, after interpolation, raised temperature is 100 DEG C, fully stirs, add nano aluminum nitride powder, isocaprylic acid, continuing raised temperature is 110 DEG C, drips di-t-butyl peroxide, stirring reaction 1 hour, be cooled to normal temperature, obtain described modification softening agent.
A preparation method for PVC fine foaming wood-plastic coiled material, comprises the following steps:
Above-mentioned rice chaff, wood powder, straw powder are mixed with glass powder, wollastonite powder, at 70 DEG C, adds γ-aminopropyl triethoxysilane, 600 revs/min of dispersed with stirring 4 minutes, add each raw material of residue, fully after mixing, raised temperature is 120 DEG C, fully stirs, be cooled to normal temperature, by twin screw extruder extruding pelletization, then send into forming machine, Vacuum shaping, embossing, cutting, rolling while hot, obtains described PVC fine foaming wood-plastic coiled material.
Performance test:
24 hours water-intake rates: 0.98%;
Tensile strength: 16.84MPa;
Elongation at break: 222%.
Claims (2)
1. a PVC fine foaming wood-plastic coiled material, is characterized in that what it was made up of the raw material of following weight parts:
Polyvinyl chloride resin particle 90-100, rice chaff 20-30, wood powder 20-30, straw powder 30-40, tetramethylolmethane 2-3, glass powder 2-3, wollastonite powder 4-6, γ-aminopropyl triethoxysilane 1-2, p-toluene sulfonyl hydrazide 1-2, zinc naphthenate 1-2, modification softening agent 3-4;
Described modification softening agent is made up of the raw material of following weight parts:
Sewer oil 30-40, phthalic ester 20-30, Viscotrol C 5-6, Jojoba oil 2-3, γ-aminopropyl triethoxysilane 1-2, nano aluminum nitride powder 0.2-0.3, terpine resin 1-2, di-t-butyl peroxide 0.1-0.2, isocaprylic acid 0.1-0.2;
Above-mentioned terpine resin is heated to 80-100 DEG C, insulation 10-15 minute, reduction temperature is 50-60 DEG C, add γ-aminopropyl triethoxysilane, dispersed with stirring 3-5 minute, add phthalic ester, sewer oil, Viscotrol C, Jojoba oil successively, after interpolation, raised temperature is 90-100 DEG C, fully stirs, add nano aluminum nitride powder, isocaprylic acid, continuation raised temperature is 105-110 DEG C, drips di-t-butyl peroxide, stirring reaction 1-2 hour, be cooled to normal temperature, obtain described modification softening agent.
2. a preparation method for PVC fine foaming wood-plastic coiled material as claimed in claim 1, is characterized in that comprising the following steps:
Above-mentioned rice chaff, wood powder, straw powder are mixed with glass powder, wollastonite powder, at 60-70 DEG C, adds γ-aminopropyl triethoxysilane, 400-600 rev/min of dispersed with stirring 4-5 minute, add each raw material of residue, fully after mixing, raised temperature is 110-120 DEG C, fully stirs, be cooled to normal temperature, by twin screw extruder extruding pelletization, then send into forming machine, Vacuum shaping, embossing, cutting, rolling while hot, obtains described PVC fine foaming wood-plastic coiled material.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310532666.7A CN103627112B (en) | 2013-11-01 | 2013-11-01 | A kind of PVC fine foaming wood-plastic coiled material |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310532666.7A CN103627112B (en) | 2013-11-01 | 2013-11-01 | A kind of PVC fine foaming wood-plastic coiled material |
Publications (2)
| Publication Number | Publication Date |
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| CN103627112A CN103627112A (en) | 2014-03-12 |
| CN103627112B true CN103627112B (en) | 2016-01-27 |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN104387697A (en) * | 2014-11-06 | 2015-03-04 | 安徽省三乐门窗幕墙工程有限公司 | PVC (polyvinyl chloride) wood-plastic composite material based on mushroom residue and preparation method thereof |
| CN105315583A (en) * | 2015-11-30 | 2016-02-10 | 马鞍山泓宇材料科技有限公司 | Enhanced wood-plastic building board raw material proportioning method |
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| CN100432139C (en) * | 2006-05-08 | 2008-11-12 | 广东联塑科技实业有限公司 | Bamboo/plastic surfa#e crusting composite material and its preparation method x h |
| CN102336978B (en) * | 2010-07-16 | 2014-08-13 | 中国科学院青岛生物能源与过程研究所 | Cotton stalk powder/polyvinyl chloride (PVC) crust foaming composite material and formation process thereof |
| CN102746597B (en) * | 2012-07-24 | 2013-12-04 | 江苏森诺塑胶科技有限公司 | Lightweight plastic-wood composite sheet and preparation method thereof |
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Denomination of invention: PVC fine foaming wood-plastic coiled material and method of preparing the same Effective date of registration: 20171120 Granted publication date: 20160127 Pledgee: The development of small and medium-sized enterprises financing Company Limited by Guarantee Jieshou City Pledgor: Anhui Huanjia Tianyi Regeneration Resource Co.,Ltd. Registration number: 2017340000352 |
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Date of cancellation: 20181121 Granted publication date: 20160127 Pledgee: The development of small and medium-sized enterprises financing Company Limited by Guarantee Jieshou City Pledgor: Anhui Huanjia Tianyi Regeneration Resource Co.,Ltd. Registration number: 2017340000352 |
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Denomination of invention: PVC fine foaming wood-plastic coiled material and method of preparing the same Effective date of registration: 20181126 Granted publication date: 20160127 Pledgee: The development of small and medium-sized enterprises financing Company Limited by Guarantee Jieshou City Pledgor: Anhui Huanjia Tianyi Regeneration Resource Co.,Ltd. Registration number: 2018340000668 |
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Date of cancellation: 20191227 Granted publication date: 20160127 Pledgee: The development of small and medium-sized enterprises financing Company Limited by Guarantee Jieshou City Pledgor: Anhui Huanjia Tianyi Regeneration Resource Co.,Ltd. Registration number: 2018340000668 |