CN1322039C - 苯乙烯改性线性低密度聚乙烯基树脂发泡粒子、其制备方法、预发泡粒子和发泡成型制品 - Google Patents
苯乙烯改性线性低密度聚乙烯基树脂发泡粒子、其制备方法、预发泡粒子和发泡成型制品 Download PDFInfo
- Publication number
- CN1322039C CN1322039C CNB2004800032702A CN200480003270A CN1322039C CN 1322039 C CN1322039 C CN 1322039C CN B2004800032702 A CNB2004800032702 A CN B2004800032702A CN 200480003270 A CN200480003270 A CN 200480003270A CN 1322039 C CN1322039 C CN 1322039C
- Authority
- CN
- China
- Prior art keywords
- weight
- styrene
- particle
- density polyethylene
- resin
- 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.)
- Expired - Lifetime
Links
- 229920001684 low density polyethylene Polymers 0.000 title claims abstract description 16
- 239000004702 low-density polyethylene Substances 0.000 title claims abstract description 16
- 238000000034 method Methods 0.000 title claims description 46
- 239000011324 bead Substances 0.000 title claims description 12
- 239000012508 resin bead Substances 0.000 title abstract 2
- 238000004519 manufacturing process Methods 0.000 title description 6
- 239000006260 foam Substances 0.000 title description 4
- 230000008569 process Effects 0.000 title description 2
- 229920005989 resin Polymers 0.000 claims abstract description 146
- 239000011347 resin Substances 0.000 claims abstract description 146
- 239000004088 foaming agent Substances 0.000 claims abstract description 11
- 229920000578 graft copolymer Polymers 0.000 claims abstract 2
- PPBRXRYQALVLMV-UHFFFAOYSA-N Styrene Chemical compound C=CC1=CC=CC=C1 PPBRXRYQALVLMV-UHFFFAOYSA-N 0.000 claims description 208
- 239000002245 particle Substances 0.000 claims description 201
- 239000000178 monomer Substances 0.000 claims description 89
- 238000006116 polymerization reaction Methods 0.000 claims description 89
- 239000004793 Polystyrene Substances 0.000 claims description 67
- 229920002223 polystyrene Polymers 0.000 claims description 67
- 229920000915 polyvinyl chloride Polymers 0.000 claims description 49
- 239000011342 resin composition Substances 0.000 claims description 45
- 238000006243 chemical reaction Methods 0.000 claims description 37
- 229920000092 linear low density polyethylene Polymers 0.000 claims description 27
- 239000004707 linear low-density polyethylene Substances 0.000 claims description 27
- 239000007858 starting material Substances 0.000 claims description 25
- 239000003795 chemical substances by application Substances 0.000 claims description 19
- 238000002360 preparation method Methods 0.000 claims description 17
- 239000006185 dispersion Substances 0.000 claims description 16
- 239000011159 matrix material Substances 0.000 claims description 9
- 238000005187 foaming Methods 0.000 claims description 6
- 238000010438 heat treatment Methods 0.000 claims description 5
- 229920005990 polystyrene resin Polymers 0.000 abstract description 32
- 238000002156 mixing Methods 0.000 abstract description 25
- 229920013716 polyethylene resin Polymers 0.000 abstract description 4
- -1 polyethylene Polymers 0.000 description 75
- 239000004698 Polyethylene Substances 0.000 description 68
- 229920000573 polyethylene Polymers 0.000 description 68
- 239000000843 powder Substances 0.000 description 49
- GJBRNHKUVLOCEB-UHFFFAOYSA-N tert-butyl benzenecarboperoxoate Chemical compound CC(C)(C)OOC(=O)C1=CC=CC=C1 GJBRNHKUVLOCEB-UHFFFAOYSA-N 0.000 description 43
- 239000012736 aqueous medium Substances 0.000 description 18
- 229920000642 polymer Polymers 0.000 description 16
- 230000035939 shock Effects 0.000 description 16
- XMNIXWIUMCBBBL-UHFFFAOYSA-N 2-(2-phenylpropan-2-ylperoxy)propan-2-ylbenzene Chemical compound C=1C=CC=CC=1C(C)(C)OOC(C)(C)C1=CC=CC=C1 XMNIXWIUMCBBBL-UHFFFAOYSA-N 0.000 description 15
- 230000000052 comparative effect Effects 0.000 description 15
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 13
- YXFVVABEGXRONW-UHFFFAOYSA-N Toluene Chemical compound CC1=CC=CC=C1 YXFVVABEGXRONW-UHFFFAOYSA-N 0.000 description 12
- 238000011049 filling Methods 0.000 description 10
- 230000008859 change Effects 0.000 description 9
- 238000001816 cooling Methods 0.000 description 9
- XZTWHWHGBBCSMX-UHFFFAOYSA-J dimagnesium;phosphonato phosphate Chemical compound [Mg+2].[Mg+2].[O-]P([O-])(=O)OP([O-])([O-])=O XZTWHWHGBBCSMX-UHFFFAOYSA-J 0.000 description 9
- 239000000463 material Substances 0.000 description 8
- 238000000746 purification Methods 0.000 description 8
- 238000003756 stirring Methods 0.000 description 8
- 239000000725 suspension Substances 0.000 description 8
- 239000003999 initiator Substances 0.000 description 7
- OFBQJSOFQDEBGM-UHFFFAOYSA-N n-pentane Natural products CCCCC OFBQJSOFQDEBGM-UHFFFAOYSA-N 0.000 description 7
- VGGSQFUCUMXWEO-UHFFFAOYSA-N Ethene Chemical compound C=C VGGSQFUCUMXWEO-UHFFFAOYSA-N 0.000 description 6
- WYURNTSHIVDZCO-UHFFFAOYSA-N Tetrahydrofuran Chemical compound C1CCOC1 WYURNTSHIVDZCO-UHFFFAOYSA-N 0.000 description 6
- VLKZOEOYAKHREP-UHFFFAOYSA-N n-Hexane Chemical compound CCCCCC VLKZOEOYAKHREP-UHFFFAOYSA-N 0.000 description 6
- IJDNQMDRQITEOD-UHFFFAOYSA-N n-butane Chemical compound CCCC IJDNQMDRQITEOD-UHFFFAOYSA-N 0.000 description 6
- 239000000126 substance Substances 0.000 description 6
- 239000001273 butane Substances 0.000 description 5
- 229920001577 copolymer Polymers 0.000 description 5
- 238000010559 graft polymerization reaction Methods 0.000 description 5
- LIKMAJRDDDTEIG-UHFFFAOYSA-N 1-hexene Chemical compound CCCCC=C LIKMAJRDDDTEIG-UHFFFAOYSA-N 0.000 description 4
- 238000004132 cross linking Methods 0.000 description 4
- 229920001903 high density polyethylene Polymers 0.000 description 4
- 239000004700 high-density polyethylene Substances 0.000 description 4
- NNPPMTNAJDCUHE-UHFFFAOYSA-N isobutane Chemical compound CC(C)C NNPPMTNAJDCUHE-UHFFFAOYSA-N 0.000 description 4
- 239000000203 mixture Substances 0.000 description 4
- 230000000704 physical effect Effects 0.000 description 4
- 125000000999 tert-butyl group Chemical group [H]C([H])([H])C(*)(C([H])([H])[H])C([H])([H])[H] 0.000 description 4
- 238000005303 weighing Methods 0.000 description 4
- 239000004744 fabric Substances 0.000 description 3
- 238000005227 gel permeation chromatography Methods 0.000 description 3
- 238000000465 moulding Methods 0.000 description 3
- 239000003505 polymerization initiator Substances 0.000 description 3
- YLQBMQCUIZJEEH-UHFFFAOYSA-N tetrahydrofuran Natural products C=1C=COC=1 YLQBMQCUIZJEEH-UHFFFAOYSA-N 0.000 description 3
- 239000004711 α-olefin Substances 0.000 description 3
- KWKAKUADMBZCLK-UHFFFAOYSA-N 1-octene Chemical compound CCCCCCC=C KWKAKUADMBZCLK-UHFFFAOYSA-N 0.000 description 2
- WSSSPWUEQFSQQG-UHFFFAOYSA-N 4-methyl-1-pentene Chemical compound CC(C)CC=C WSSSPWUEQFSQQG-UHFFFAOYSA-N 0.000 description 2
- OIFBSDVPJOWBCH-UHFFFAOYSA-N Diethyl carbonate Chemical compound CCOC(=O)OCC OIFBSDVPJOWBCH-UHFFFAOYSA-N 0.000 description 2
- XEKOWRVHYACXOJ-UHFFFAOYSA-N Ethyl acetate Natural products CCOC(C)=O XEKOWRVHYACXOJ-UHFFFAOYSA-N 0.000 description 2
- 239000005977 Ethylene Substances 0.000 description 2
- ATUOYWHBWRKTHZ-UHFFFAOYSA-N Propane Chemical compound CCC ATUOYWHBWRKTHZ-UHFFFAOYSA-N 0.000 description 2
- XYLMUPLGERFSHI-UHFFFAOYSA-N alpha-Methylstyrene Chemical compound CC(=C)C1=CC=CC=C1 XYLMUPLGERFSHI-UHFFFAOYSA-N 0.000 description 2
- 238000004458 analytical method Methods 0.000 description 2
- 125000003118 aryl group Chemical group 0.000 description 2
- 238000011088 calibration curve Methods 0.000 description 2
- 239000012159 carrier gas Substances 0.000 description 2
- 229920006037 cross link polymer Polymers 0.000 description 2
- 238000005429 filling process Methods 0.000 description 2
- 125000004435 hydrogen atom Chemical group [H]* 0.000 description 2
- 230000006872 improvement Effects 0.000 description 2
- 239000011810 insulating material Substances 0.000 description 2
- QWTDNUCVQCZILF-UHFFFAOYSA-N isopentane Chemical compound CCC(C)C QWTDNUCVQCZILF-UHFFFAOYSA-N 0.000 description 2
- 239000007788 liquid Substances 0.000 description 2
- 239000006166 lysate Substances 0.000 description 2
- 238000002844 melting Methods 0.000 description 2
- 230000008018 melting Effects 0.000 description 2
- 239000013518 molded foam Substances 0.000 description 2
- 229920003023 plastic Polymers 0.000 description 2
- 239000004033 plastic Substances 0.000 description 2
- 125000000383 tetramethylene group Chemical group [H]C([H])([*:1])C([H])([H])C([H])([H])C([H])([H])[*:2] 0.000 description 2
- 238000005406 washing Methods 0.000 description 2
- YIWGJFPJRAEKMK-UHFFFAOYSA-N 1-(2H-benzotriazol-5-yl)-3-methyl-8-[2-[[3-(trifluoromethoxy)phenyl]methylamino]pyrimidine-5-carbonyl]-1,3,8-triazaspiro[4.5]decane-2,4-dione Chemical compound CN1C(=O)N(c2ccc3n[nH]nc3c2)C2(CCN(CC2)C(=O)c2cnc(NCc3cccc(OC(F)(F)F)c3)nc2)C1=O YIWGJFPJRAEKMK-UHFFFAOYSA-N 0.000 description 1
- SBYMUDUGTIKLCR-UHFFFAOYSA-N 2-chloroethenylbenzene Chemical compound ClC=CC1=CC=CC=C1 SBYMUDUGTIKLCR-UHFFFAOYSA-N 0.000 description 1
- 241001253206 Andrias Species 0.000 description 1
- 239000004215 Carbon black (E152) Substances 0.000 description 1
- LFQSCWFLJHTTHZ-UHFFFAOYSA-N Ethanol Chemical compound CCO LFQSCWFLJHTTHZ-UHFFFAOYSA-N 0.000 description 1
- 229910000831 Steel Inorganic materials 0.000 description 1
- 238000010521 absorption reaction Methods 0.000 description 1
- 230000009471 action Effects 0.000 description 1
- 239000003125 aqueous solvent Substances 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 238000009835 boiling Methods 0.000 description 1
- 239000001506 calcium phosphate Substances 0.000 description 1
- 229910000389 calcium phosphate Inorganic materials 0.000 description 1
- 235000011010 calcium phosphates Nutrition 0.000 description 1
- 230000006835 compression Effects 0.000 description 1
- 238000007906 compression Methods 0.000 description 1
- 238000005336 cracking Methods 0.000 description 1
- 238000000354 decomposition reaction Methods 0.000 description 1
- AFABGHUZZDYHJO-UHFFFAOYSA-N dimethyl butane Natural products CCCC(C)C AFABGHUZZDYHJO-UHFFFAOYSA-N 0.000 description 1
- 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 description 1
- 238000001035 drying Methods 0.000 description 1
- BXKDSDJJOVIHMX-UHFFFAOYSA-N edrophonium chloride Chemical compound [Cl-].CC[N+](C)(C)C1=CC=CC(O)=C1 BXKDSDJJOVIHMX-UHFFFAOYSA-N 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 235000019439 ethyl acetate Nutrition 0.000 description 1
- 229920006242 ethylene acrylic acid copolymer Polymers 0.000 description 1
- 238000011156 evaluation Methods 0.000 description 1
- 238000002474 experimental method Methods 0.000 description 1
- 238000001125 extrusion Methods 0.000 description 1
- 230000005294 ferromagnetic effect Effects 0.000 description 1
- 239000012847 fine chemical Substances 0.000 description 1
- 239000006261 foam material Substances 0.000 description 1
- 238000004817 gas chromatography Methods 0.000 description 1
- 239000003365 glass fiber Substances 0.000 description 1
- 239000008187 granular material Substances 0.000 description 1
- 229930195733 hydrocarbon Natural products 0.000 description 1
- 150000002430 hydrocarbons Chemical class 0.000 description 1
- 239000000395 magnesium oxide Substances 0.000 description 1
- CPLXHLVBOLITMK-UHFFFAOYSA-N magnesium oxide Inorganic materials [Mg]=O CPLXHLVBOLITMK-UHFFFAOYSA-N 0.000 description 1
- 235000012245 magnesium oxide Nutrition 0.000 description 1
- AXZKOIWUVFPNLO-UHFFFAOYSA-N magnesium;oxygen(2-) Chemical compound [O-2].[Mg+2] AXZKOIWUVFPNLO-UHFFFAOYSA-N 0.000 description 1
- 238000005259 measurement Methods 0.000 description 1
- 239000002609 medium Substances 0.000 description 1
- 229910052751 metal Inorganic materials 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- TVMXDCGIABBOFY-UHFFFAOYSA-N n-Octanol Natural products CCCCCCCC TVMXDCGIABBOFY-UHFFFAOYSA-N 0.000 description 1
- 238000005453 pelletization Methods 0.000 description 1
- RGSFGYAAUTVSQA-UHFFFAOYSA-N pentamethylene Natural products C1CCCC1 RGSFGYAAUTVSQA-UHFFFAOYSA-N 0.000 description 1
- 125000004817 pentamethylene group Chemical group [H]C([H])([*:2])C([H])([H])C([H])([H])C([H])([H])C([H])([H])[*:1] 0.000 description 1
- YWAKXRMUMFPDSH-UHFFFAOYSA-N pentene Chemical group CCCC=C YWAKXRMUMFPDSH-UHFFFAOYSA-N 0.000 description 1
- 238000012545 processing Methods 0.000 description 1
- HJWLCRVIBGQPNF-UHFFFAOYSA-N prop-2-enylbenzene Chemical compound C=CCC1=CC=CC=C1 HJWLCRVIBGQPNF-UHFFFAOYSA-N 0.000 description 1
- 239000001294 propane Substances 0.000 description 1
- 230000000630 rising effect Effects 0.000 description 1
- 238000007789 sealing Methods 0.000 description 1
- 239000002002 slurry Substances 0.000 description 1
- 239000001488 sodium phosphate Substances 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
- 230000005477 standard model Effects 0.000 description 1
- 239000010959 steel Substances 0.000 description 1
- 238000010557 suspension polymerization reaction Methods 0.000 description 1
- 238000012360 testing method Methods 0.000 description 1
- 229920001187 thermosetting polymer Polymers 0.000 description 1
- 230000009466 transformation Effects 0.000 description 1
- QORWJWZARLRLPR-UHFFFAOYSA-H tricalcium bis(phosphate) Chemical compound [Ca+2].[Ca+2].[Ca+2].[O-]P([O-])([O-])=O.[O-]P([O-])([O-])=O QORWJWZARLRLPR-UHFFFAOYSA-H 0.000 description 1
- RYFMWSXOAZQYPI-UHFFFAOYSA-K trisodium phosphate Chemical compound [Na+].[Na+].[Na+].[O-]P([O-])([O-])=O RYFMWSXOAZQYPI-UHFFFAOYSA-K 0.000 description 1
- 229910000406 trisodium phosphate Inorganic materials 0.000 description 1
- 235000019801 trisodium phosphate Nutrition 0.000 description 1
Landscapes
- Compositions Of Macromolecular Compounds (AREA)
- Manufacture Of Porous Articles, And Recovery And Treatment Of Waste Products (AREA)
- Shielding Devices Or Components To Electric Or Magnetic Fields (AREA)
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP082973/2003 | 2003-03-25 | ||
| JP0829732003 | 2003-03-25 | ||
| JP2003082970A JP4410479B2 (ja) | 2003-03-25 | 2003-03-25 | 電磁波吸収体 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN1745129A CN1745129A (zh) | 2006-03-08 |
| CN1322039C true CN1322039C (zh) | 2007-06-20 |
Family
ID=33398586
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNB2004800032702A Expired - Lifetime CN1322039C (zh) | 2003-03-25 | 2004-03-22 | 苯乙烯改性线性低密度聚乙烯基树脂发泡粒子、其制备方法、预发泡粒子和发泡成型制品 |
Country Status (2)
| Country | Link |
|---|---|
| JP (1) | JP4410479B2 (ja) |
| CN (1) | CN1322039C (ja) |
Families Citing this family (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP4859028B2 (ja) * | 2006-02-20 | 2012-01-18 | 北川工業株式会社 | 電磁波対策シート、電磁波対策シートの製造方法、および電子部品の電磁波対策構造 |
| CN103804811A (zh) * | 2014-02-19 | 2014-05-21 | 北京化工大学 | 一种高熔体强度聚苯乙烯的制备方法 |
| JP6185872B2 (ja) * | 2014-03-28 | 2017-08-23 | 積水化成品工業株式会社 | 高密度ポリエチレン系樹脂粒子、複合樹脂粒子、発泡粒子及び発泡成形体 |
| CN106008841B (zh) * | 2015-03-25 | 2020-03-31 | 株式会社Jsp | 复合树脂颗粒及其制造方法 |
| JP6701943B2 (ja) * | 2016-05-13 | 2020-05-27 | 株式会社ジェイエスピー | 複合樹脂発泡粒子、その製造方法、複合樹脂発泡粒子成形体 |
| CN112094622B (zh) * | 2020-09-27 | 2022-03-11 | 山东大学 | 二氧化钛包覆四氧化三铁中空微球复合材料及其制备方法与应用 |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH01284536A (ja) * | 1988-05-12 | 1989-11-15 | Kanegafuchi Chem Ind Co Ltd | 改質ポリエチレン系樹脂発泡成形体の製造方法 |
-
2003
- 2003-03-25 JP JP2003082970A patent/JP4410479B2/ja not_active Expired - Fee Related
-
2004
- 2004-03-22 CN CNB2004800032702A patent/CN1322039C/zh not_active Expired - Lifetime
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH01284536A (ja) * | 1988-05-12 | 1989-11-15 | Kanegafuchi Chem Ind Co Ltd | 改質ポリエチレン系樹脂発泡成形体の製造方法 |
Also Published As
| Publication number | Publication date |
|---|---|
| CN1745129A (zh) | 2006-03-08 |
| JP2004296489A (ja) | 2004-10-21 |
| JP4410479B2 (ja) | 2010-02-03 |
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