CN102391594A - Polyvinyl chloride foamed plate and preparation method thereof - Google Patents
Polyvinyl chloride foamed plate and preparation method thereof Download PDFInfo
- Publication number
- CN102391594A CN102391594A CN2011104008600A CN201110400860A CN102391594A CN 102391594 A CN102391594 A CN 102391594A CN 2011104008600 A CN2011104008600 A CN 2011104008600A CN 201110400860 A CN201110400860 A CN 201110400860A CN 102391594 A CN102391594 A CN 102391594A
- Authority
- CN
- China
- Prior art keywords
- polyvinyl chloride
- sheet material
- chloride sheet
- material according
- foam polyvinyl
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Granted
Links
- 229920000915 polyvinyl chloride Polymers 0.000 title claims abstract description 31
- 239000004800 polyvinyl chloride Substances 0.000 title claims abstract description 31
- 238000002360 preparation method Methods 0.000 title claims abstract description 12
- 238000012545 processing Methods 0.000 claims abstract description 9
- 239000003607 modifier Substances 0.000 claims abstract description 8
- 239000003381 stabilizer Substances 0.000 claims abstract description 8
- 239000000843 powder Substances 0.000 claims abstract description 6
- 239000002994 raw material Substances 0.000 claims abstract description 6
- 229920005989 resin Polymers 0.000 claims abstract description 6
- 239000011347 resin Substances 0.000 claims abstract description 6
- 239000004088 foaming agent Substances 0.000 claims abstract description 3
- 239000000314 lubricant Substances 0.000 claims abstract description 3
- 239000000049 pigment Substances 0.000 claims abstract description 3
- 239000000463 material Substances 0.000 claims description 24
- 239000006260 foam Substances 0.000 claims description 16
- 239000003795 chemical substances by application Substances 0.000 claims description 12
- UQSXHKLRYXJYBZ-UHFFFAOYSA-N Iron oxide Chemical compound [Fe]=O UQSXHKLRYXJYBZ-UHFFFAOYSA-N 0.000 claims description 8
- 238000006116 polymerization reaction Methods 0.000 claims description 8
- UIIMBOGNXHQVGW-UHFFFAOYSA-M Sodium bicarbonate Chemical compound [Na+].OC([O-])=O UIIMBOGNXHQVGW-UHFFFAOYSA-M 0.000 claims description 6
- 238000001802 infusion Methods 0.000 claims description 6
- 239000004698 Polyethylene Substances 0.000 claims description 5
- 150000001875 compounds Chemical class 0.000 claims description 5
- -1 polyethylene Polymers 0.000 claims description 5
- 229920000573 polyethylene Polymers 0.000 claims description 5
- 239000001038 titanium pigment Substances 0.000 claims description 5
- 238000001816 cooling Methods 0.000 claims description 4
- 238000000034 method Methods 0.000 claims description 4
- QIQXTHQIDYTFRH-UHFFFAOYSA-N octadecanoic acid Chemical group CCCCCCCCCCCCCCCCCC(O)=O QIQXTHQIDYTFRH-UHFFFAOYSA-N 0.000 claims description 4
- 239000004709 Chlorinated polyethylene Substances 0.000 claims description 3
- 235000012204 lemonade/lime carbonate Nutrition 0.000 claims description 3
- 229910000030 sodium bicarbonate Inorganic materials 0.000 claims description 3
- 235000017557 sodium bicarbonate Nutrition 0.000 claims description 3
- 239000001993 wax Substances 0.000 claims description 3
- SMZOUWXMTYCWNB-UHFFFAOYSA-N 2-(2-methoxy-5-methylphenyl)ethanamine Chemical compound COC1=CC=C(C)C=C1CCN SMZOUWXMTYCWNB-UHFFFAOYSA-N 0.000 claims description 2
- NIXOWILDQLNWCW-UHFFFAOYSA-N 2-Propenoic acid Natural products OC(=O)C=C NIXOWILDQLNWCW-UHFFFAOYSA-N 0.000 claims description 2
- 239000004609 Impact Modifier Substances 0.000 claims description 2
- IHBCFWWEZXPPLG-UHFFFAOYSA-N [Ca].[Zn] Chemical compound [Ca].[Zn] IHBCFWWEZXPPLG-UHFFFAOYSA-N 0.000 claims description 2
- 125000005250 alkyl acrylate group Chemical group 0.000 claims description 2
- 235000012538 ammonium bicarbonate Nutrition 0.000 claims description 2
- IRERQBUNZFJFGC-UHFFFAOYSA-L azure blue Chemical compound [Na+].[Na+].[Na+].[Na+].[Na+].[Na+].[Na+].[Na+].[Al+3].[Al+3].[Al+3].[Al+3].[Al+3].[Al+3].[S-]S[S-].[O-][Si]([O-])([O-])[O-].[O-][Si]([O-])([O-])[O-].[O-][Si]([O-])([O-])[O-].[O-][Si]([O-])([O-])[O-].[O-][Si]([O-])([O-])[O-].[O-][Si]([O-])([O-])[O-] IRERQBUNZFJFGC-UHFFFAOYSA-L 0.000 claims description 2
- DQXBYHZEEUGOBF-UHFFFAOYSA-N but-3-enoic acid;ethene Chemical compound C=C.OC(=O)CC=C DQXBYHZEEUGOBF-UHFFFAOYSA-N 0.000 claims description 2
- 239000006229 carbon black Substances 0.000 claims description 2
- XCJYREBRNVKWGJ-UHFFFAOYSA-N copper(II) phthalocyanine Chemical compound [Cu+2].C12=CC=CC=C2C(N=C2[N-]C(C3=CC=CC=C32)=N2)=NC1=NC([C]1C=CC=CC1=1)=NC=1N=C1[C]3C=CC=CC3=C2[N-]1 XCJYREBRNVKWGJ-UHFFFAOYSA-N 0.000 claims description 2
- 235000014113 dietary fatty acids Nutrition 0.000 claims description 2
- FPAFDBFIGPHWGO-UHFFFAOYSA-N dioxosilane;oxomagnesium;hydrate Chemical compound O.[Mg]=O.[Mg]=O.[Mg]=O.O=[Si]=O.O=[Si]=O.O=[Si]=O.O=[Si]=O FPAFDBFIGPHWGO-UHFFFAOYSA-N 0.000 claims description 2
- 150000002148 esters Chemical class 0.000 claims description 2
- 239000005038 ethylene vinyl acetate Substances 0.000 claims description 2
- 239000000194 fatty acid Substances 0.000 claims description 2
- 229930195729 fatty acid Natural products 0.000 claims description 2
- 150000004665 fatty acids Chemical class 0.000 claims description 2
- JEIPFZHSYJVQDO-UHFFFAOYSA-N ferric oxide Chemical compound O=[Fe]O[Fe]=O JEIPFZHSYJVQDO-UHFFFAOYSA-N 0.000 claims description 2
- 229940042795 hydrazides for tuberculosis treatment Drugs 0.000 claims description 2
- 125000000959 isobutyl group Chemical group [H]C([H])([H])C([H])(C([H])([H])[H])C([H])([H])* 0.000 claims description 2
- 229910052751 metal Inorganic materials 0.000 claims description 2
- 239000002184 metal Substances 0.000 claims description 2
- 125000000018 nitroso group Chemical group N(=O)* 0.000 claims description 2
- LYRFLYHAGKPMFH-UHFFFAOYSA-N octadecanamide Chemical class CCCCCCCCCCCCCCCCCC(N)=O LYRFLYHAGKPMFH-UHFFFAOYSA-N 0.000 claims description 2
- 239000012188 paraffin wax Substances 0.000 claims description 2
- 229920001200 poly(ethylene-vinyl acetate) Polymers 0.000 claims description 2
- 150000003839 salts Chemical class 0.000 claims description 2
- 238000007493 shaping process Methods 0.000 claims description 2
- 239000000344 soap Substances 0.000 claims description 2
- 239000000126 substance Substances 0.000 claims description 2
- 239000004925 Acrylic resin Substances 0.000 abstract 1
- 229920000178 Acrylic resin Polymers 0.000 abstract 1
- 239000000945 filler Substances 0.000 abstract 1
- 238000005516 engineering process Methods 0.000 description 3
- VTYYLEPIZMXCLO-UHFFFAOYSA-L Calcium carbonate Chemical group [Ca+2].[O-]C([O-])=O VTYYLEPIZMXCLO-UHFFFAOYSA-L 0.000 description 2
- 238000010438 heat treatment Methods 0.000 description 2
- 239000000203 mixture Substances 0.000 description 2
- 239000012752 auxiliary agent Substances 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000005520 cutting process Methods 0.000 description 1
- 230000007423 decrease Effects 0.000 description 1
- 238000011161 development Methods 0.000 description 1
- 238000002474 experimental method Methods 0.000 description 1
- 238000005187 foaming Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000010008 shearing Methods 0.000 description 1
Abstract
The invention belongs to the field of polyvinyl chloride plate processing, and especially relates to a polyvinyl chloride foamed plate and a preparation method thereof. The polyvinyl chloride foamed plate is prepared by the following raw materials by weight with the total weight part of the raw materials being 100 parts: 20-95 parts of polyvinyl chloride resin powder; 2-5 parts of stabilizers; 1-30 parts of acrylic resin processing modifiers; 5-90 parts of fillers; 0-5 parts of lubricants; 0.1-5 parts of foaming agents; 0-30 parts of flexibilizers; 0.1-5 parts of pigment. The polyvinyl chloride foamed plate of the invention has the characteristic of light weight, and has a density of 0.25-0.4 g/cm3; the preparation method of the invention is simple and practical, and is easy to operate.
Description
Technical field
The invention belongs to the polyvinyl-chloride plate material manufacture field, relate in particular to a kind of foam polyvinyl chloride sheet material and preparation method thereof.
Background technology
Polyvinyl chloride low-foaming sheet material be grew up in recent years a kind of " with mould Dai Mu, to mould Dai Gang " the novel environment friendly material; Be mainly used in industries such as advertisement, bathroom cabinet; Be from European introducing equipment and technology the earliest; So the product standard of quoting also is that the density of sheet material is bigger with reference to European standard, 1～5mm thin plate is generally more than or equal to 0.6g/cm
3, the above panel density>=0.55g/cm of 5mm
3, in recent years along with home equipment and the especially development of auxiliary agent of processing technology, panel density has had reduction significantly, can reach 0.4～0.45g/cm
3Between, thereby the application space of having improved sheet material has greatly reduced use cost, but its density still has decline leeway.
Summary of the invention
The purpose of this invention is to provide a kind of lightweight, its density is 0.25～0.4g/cm
3Foam polyvinyl chloride sheet material and preparation method thereof.
Described foam polyvinyl chloride sheet material is processed by the raw material of following parts by weight, and the gross weight umber of raw material is 100 parts:
The polymerization degree of described polyvinyl chloride resin powder is 600～1050, preferred 600～800.
Described stablizer is compound lead stabilizer, calcium zinc stabilizer and organotin stabilizer.
Described esters of acrylic acid modifier is the ACR modifier.
Described weighting agent is lime carbonate or talcum powder.
Described lubricant is Triple Pressed Stearic Acid, stearate, Solsperse 2000 compound, stearic amide class, fatty acid metal soap class, polyethylene wax, paraffin or oxidic polyethylene.
Described whipping agent is made up of yellow whipping agent and white hair infusion, and yellow whipping agent is that Cellmic C 121, azo two isobutyls are fine, nitroso group foaming agent or hydrazides class whipping agent; The white hair infusion is sodium hydrogencarbonate, bicarbonate of ammonia, volatile salt or triazo-compound, and the mass ratio of yellow whipping agent and white hair infusion is 1: 1～1: 4.
Described toughner is chlorinatedpolyethylene, alkyl acrylate impact modifier or ethylene-vinyl acetate polymkeric substance.
Described pigment is white titanium pigment, ultramarine, phthalocyanine blue, iron oxide red, iron oxide yellow, bright red or carbon black.
Described foam polyvinyl chloride preparation of plates method: after being the mixing of materials with formula ratio, adopt conical double-screw and three roller processing unitss, outer heating of the course of processing and screw rod shearing are accomplished; Usually screw speed is 10～25 rev/mins, and the complete processing temperature is 130～190 ℃, 70～120 ℃ of screw rod oil temperature; 150～180 ℃ of die temperatures; 130～180 ℃ of die lip temperature, cooling and shaping adopt the cooling of three rollers and eliminate tension force, and cutting mode is width, deburring and length meter counter self-con-tained unit.
Beneficial effect of the present invention is following:
Foam polyvinyl chloride sheet material of the present invention has the light-weight characteristics, and its density is 0.25～0.4g/cm
3Preparing method of the present invention is simple, easy handling.
Embodiment
Below in conjunction with embodiment the present invention is described further.
Embodiment 1
With the 50 weight part polymerization degree is 800 polyvinyl chloride resin powder, the compound lead stabilizer of 2 weight parts, the lime carbonate of 30 weight parts, the ACR modifier of 8 weight parts; 1.8 the polyethylene wax of weight part, the Cellmic C 121 of 0.3 weight part, the sodium hydrogencarbonate of 0.9 weight part, the white titanium pigment of 3 weight parts; The chlorinatedpolyethylene of 4 weight parts, total weight parts are 100 parts, and the said mixture material mixes the back and gets into 80/156 conical double screw extruder; 17 rev/mins of control screw speeds, the barrel Heating temperature is respectively 180 ℃, 175 ℃, 170 ℃, 160 ℃, 95 ℃ of screw rod oil temperature; 170 ℃ of die temperatures, 155 ℃ of die lip temperature, gained panel density are 370kg/m
3, plate face shore hardness D=32.
Embodiment 2
Change the polyvinyl chloride resin powder polymerization degree among the embodiment 1 into 700, gained panel density 360kg/m
3, plate face shore hardness D=32, preparation method such as embodiment 1.
Embodiment 3
With the polymerization degree among the embodiment 1 is that 800 polyvinyl chloride resin powder is adjusted into 55, weight of calcium carbonate part adjustment 25, and the gained panel density is 300kg/m
3, plate face shore hardness D=32, preparation method such as embodiment 1.
Embodiment 4
Change polyvinyl chloride polymerization degree among the embodiment 1 into 800 resin-oatmeal, weight of calcium carbonate part is 30, and the ACR modifier is adjusted into 10 weight parts, and white titanium pigment is adjusted into 1 weight part, and the gained panel density is 270kg/m
3, plate face shore hardness D=27, preparation method such as embodiment 1.
Embodiment 5
Change polyvinyl chloride polymerization degree among the embodiment 1 into 800 resin-oatmeal, the ACR modifier is adjusted into 7 weight parts, and white titanium pigment is adjusted into 4 weight parts, and the gained panel density is 390kg/m
3, plate face shore hardness D=37, preparation method such as embodiment 1.
The contriver finds that in experiment the polymerization degree of used SE is low more within the specific limits, and panel density is done low more easily; The processing modified dosage of ACR is big more, and panel density is low more; The stopping composition addition is more little, and the sheet material wilfulness is good more, and hardness is big more, and sheet material is done gently more easily.
Claims (10)
1. a foam polyvinyl chloride sheet material is characterized in that being processed by the raw material of following parts by weight, and the gross weight umber of raw material is 100 parts:
2. foam polyvinyl chloride sheet material according to claim 1, the polymerization degree that it is characterized in that described polyvinyl chloride resin powder is 600～1050.
3. foam polyvinyl chloride sheet material according to claim 1 is characterized in that described stablizer is compound lead stabilizer, calcium zinc stabilizer and organotin stabilizer.
4. foam polyvinyl chloride sheet material according to claim 1 is characterized in that described esters of acrylic acid modifier is the ACR modifier.
5. foam polyvinyl chloride sheet material according to claim 1 is characterized in that described weighting agent is lime carbonate or talcum powder.
6. foam polyvinyl chloride sheet material according to claim 1 is characterized in that described lubricant is Triple Pressed Stearic Acid, stearate, Solsperse 2000 compound, stearic amide class, fatty acid metal soap class, polyethylene wax, paraffin or oxidic polyethylene.
7. foam polyvinyl chloride sheet material according to claim 1 is characterized in that described whipping agent is made up of yellow whipping agent and white hair infusion, and yellow whipping agent is that Cellmic C 121, azo two isobutyls are fine, nitroso group foaming agent or hydrazides class whipping agent; The white hair infusion is sodium hydrogencarbonate, bicarbonate of ammonia, volatile salt or triazo-compound, and the mass ratio of yellow whipping agent and white hair infusion is 1: 1～1: 4.
8. foam polyvinyl chloride sheet material according to claim 1 is characterized in that described toughner is chlorinatedpolyethylene, alkyl acrylate impact modifier or ethylene-vinyl acetate polymkeric substance.
9. foam polyvinyl chloride sheet material according to claim 1 is characterized in that described pigment is white titanium pigment, ultramarine, phthalocyanine blue, iron oxide red, iron oxide yellow, bright red or carbon black.
10. arbitrary described foam polyvinyl chloride preparation of plates method of claim 1～9; It is characterized in that: adopt conical double-screw and three roller processing unitss to process the material of formula ratio, screw speed is 10～25 rev/mins, and the complete processing temperature is 130～190 ℃; 70～120 ℃ of screw rod oil temperature; 150～180 ℃ of die temperatures, 130～180 ℃ of die lip temperature are cut after adopting three rollers cooling cooling and shaping and eliminating tension force.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201110400860 CN102391594B (en) | 2011-12-06 | 2011-12-06 | Polyvinyl chloride foamed plate and preparation method thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201110400860 CN102391594B (en) | 2011-12-06 | 2011-12-06 | Polyvinyl chloride foamed plate and preparation method thereof |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN102391594A true CN102391594A (en) | 2012-03-28 |
| CN102391594B CN102391594B (en) | 2013-09-11 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201110400860 Active CN102391594B (en) | 2011-12-06 | 2011-12-06 | Polyvinyl chloride foamed plate and preparation method thereof |
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| CN102993601A (en) * | 2012-11-26 | 2013-03-27 | 芜湖海螺新材料有限公司 | Formula of polyvinyl chloride (PVC) foamed sheet and preparation method thereof |
| CN103232652A (en) * | 2013-04-27 | 2013-08-07 | 苏州市德莱尔建材科技有限公司 | Filling foamed semihard PVC (polyvinyl chloride) floor board and preparation method thereof |
| CN103233572A (en) * | 2013-04-27 | 2013-08-07 | 苏州市德莱尔建材科技有限公司 | Method for producing floor tiles through polyvinyl chloride (PVC) films |
| CN104004302A (en) * | 2014-06-13 | 2014-08-27 | 山东日科化学股份有限公司 | Low-density polyvinyl chloride foaming material and preparation method thereof |
| CN104277373A (en) * | 2014-09-28 | 2015-01-14 | 安徽旺岳木塑板材有限公司 | Formula for producing building template by utilizing PVC plastic |
| CN105038012A (en) * | 2015-07-22 | 2015-11-11 | 滁州远方车船装备工程有限公司 | High-strength flame-retardant PVC panel and preparation method thereof |
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| CN105038009A (en) * | 2015-07-22 | 2015-11-11 | 滁州远方车船装备工程有限公司 | Flame-retardant PVC ceiling board and preparation method thereof |
| CN105038016A (en) * | 2015-07-22 | 2015-11-11 | 滁州远方车船装备工程有限公司 | Abrasion-resisting PVC plank and preparing method thereof |
| CN105038008A (en) * | 2015-07-22 | 2015-11-11 | 滁州远方车船装备工程有限公司 | High-temperature-resisting PVC plate and preparing method thereof |
| CN105038010A (en) * | 2015-07-22 | 2015-11-11 | 滁州远方车船装备工程有限公司 | Antibacterial PVC wood plastic plate and preparation method thereof |
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| CN105038013A (en) * | 2015-07-22 | 2015-11-11 | 滁州远方车船装备工程有限公司 | Photostable PVC board and preparation method thereof |
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| CN103233572A (en) * | 2013-04-27 | 2013-08-07 | 苏州市德莱尔建材科技有限公司 | Method for producing floor tiles through polyvinyl chloride (PVC) films |
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| CN104004302A (en) * | 2014-06-13 | 2014-08-27 | 山东日科化学股份有限公司 | Low-density polyvinyl chloride foaming material and preparation method thereof |
| CN104277373A (en) * | 2014-09-28 | 2015-01-14 | 安徽旺岳木塑板材有限公司 | Formula for producing building template by utilizing PVC plastic |
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| CN105038015A (en) * | 2015-07-22 | 2015-11-11 | 滁州远方车船装备工程有限公司 | Abrasion-resisting PVC plastic wood plank and preparing method thereof |
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| CN102391594B (en) | 2013-09-11 |
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Address after: Yue Walled Village Yiyuan County town of Shandong city of Zibo province 256102 Patentee after: Shandong Botuo New Material Technology Co.,Ltd. Address before: Yue Walled Village Yiyuan County town of Shandong city of Zibo province 256102 Patentee before: SHANDONG BOTUO PLASTIC INDUSTRY Co.,Ltd. |
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Denomination of invention: PVC foam board and its preparation method Granted publication date: 20130911 Pledgee: Yiyuan sub branch of industrial and Commercial Bank of China Ltd. Pledgor: Shandong Botuo New Material Technology Co.,Ltd. Registration number: Y2024980001218 |