CA1038577A - Moulage par rotation d'une mousse de polyethylene - Google Patents

Moulage par rotation d'une mousse de polyethylene

Info

Publication number: CA1038577A
Authority: CA; Canada
Prior art keywords: polyethylene; cross; foamed; mold; blowing agent
Prior art date: 1974-03-11
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

Application number

CA194,580A

Other languages

English (en)

Inventor

Moshe Narkis

Joseph Miltz

Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)

Rotoplas Ltd

Centre for Industrial Research CIR Ltd

Original Assignee

Rotoplas Ltd

Centre for Industrial Research CIR Ltd

Priority date (The priority date 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 date listed.)

1974-03-11

Filing date

1974-03-11

Publication date

1978-09-19

1974-03-11 Application filed by Rotoplas Ltd, Centre for Industrial Research CIR Ltd filed Critical Rotoplas Ltd

1974-03-11 Priority to CA194,580A priority Critical patent/CA1038577A/fr

1978-09-19 Application granted granted Critical

1978-09-19 Publication of CA1038577A publication Critical patent/CA1038577A/fr

Status Expired legal-status Critical Current

Links

229920003020 cross-linked polyethylene Polymers 0.000 title claims abstract description 15
238000001175 rotational moulding Methods 0.000 title claims abstract description 15
239000004703 cross-linked polyethylene Substances 0.000 title claims abstract description 14
239000006260 foam Substances 0.000 title description 11
-1 polyethylene Polymers 0.000 claims abstract description 47
239000004698 Polyethylene Substances 0.000 claims abstract description 46
229920000573 polyethylene Polymers 0.000 claims abstract description 46
238000000034 method Methods 0.000 claims abstract description 28
230000008569 process Effects 0.000 claims abstract description 24
239000004604 Blowing Agent Substances 0.000 claims abstract description 19
238000004132 cross linking Methods 0.000 claims abstract description 19
239000003431 cross linking reagent Substances 0.000 claims abstract description 17
150000001451 organic peroxides Chemical class 0.000 claims abstract description 12
239000007788 liquid Substances 0.000 claims abstract description 8
238000007664 blowing Methods 0.000 claims abstract description 6
230000002378 acidificating effect Effects 0.000 claims abstract description 5
ODBCKCWTWALFKM-UHFFFAOYSA-N 2,5-bis(tert-butylperoxy)-2,5-dimethylhex-3-yne Chemical compound CC(C)(C)OOC(C)(C)C#CC(C)(C)OOC(C)(C)C ODBCKCWTWALFKM-UHFFFAOYSA-N 0.000 claims abstract description 4
DMWVYCCGCQPJEA-UHFFFAOYSA-N 2,5-bis(tert-butylperoxy)-2,5-dimethylhexane Chemical compound CC(C)(C)OOC(C)(C)CCC(C)(C)OOC(C)(C)C DMWVYCCGCQPJEA-UHFFFAOYSA-N 0.000 claims abstract description 3
239000007787 solid Substances 0.000 claims description 12
XLOMVQKBTHCTTD-UHFFFAOYSA-N Zinc monoxide Chemical group [Zn]=O XLOMVQKBTHCTTD-UHFFFAOYSA-N 0.000 claims description 10
XOZUGNYVDXMRKW-AATRIKPKSA-N azodicarbonamide Chemical group NC(=O)\N=N\C(N)=O XOZUGNYVDXMRKW-AATRIKPKSA-N 0.000 claims description 8
235000019399 azodicarbonamide Nutrition 0.000 claims description 8
QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 claims description 6
238000000354 decomposition reaction Methods 0.000 claims description 6
239000001301 oxygen Substances 0.000 claims description 6
229910052760 oxygen Inorganic materials 0.000 claims description 6
239000000203 mixture Substances 0.000 claims description 5
239000011787 zinc oxide Substances 0.000 claims description 5
239000000155 melt Substances 0.000 claims description 4
239000012190 activator Substances 0.000 claims description 3
239000002666 chemical blowing agent Substances 0.000 claims description 3
230000001105 regulatory effect Effects 0.000 claims description 3
XXANGWUMCMNLJD-UHFFFAOYSA-N 1-(benzenesulfonamido)-3-(benzenesulfonamidocarbamoylamino)oxyurea Chemical compound C=1C=CC=CC=1S(=O)(=O)NNC(=O)NONC(=O)NNS(=O)(=O)C1=CC=CC=C1 XXANGWUMCMNLJD-UHFFFAOYSA-N 0.000 claims description 2
GWEVSGVZZGPLCZ-UHFFFAOYSA-N Titan oxide Chemical compound O=[Ti]=O GWEVSGVZZGPLCZ-UHFFFAOYSA-N 0.000 claims description 2
OGIDPMRJRNCKJF-UHFFFAOYSA-N titanium oxide Inorganic materials [Ti]=O OGIDPMRJRNCKJF-UHFFFAOYSA-N 0.000 claims description 2
XOOUIPVCVHRTMJ-UHFFFAOYSA-L zinc stearate Chemical compound [Zn+2].CCCCCCCCCCCCCCCCCC([O-])=O.CCCCCCCCCCCCCCCCCC([O-])=O XOOUIPVCVHRTMJ-UHFFFAOYSA-L 0.000 claims description 2
NBOCQTNZUPTTEI-UHFFFAOYSA-N 4-[4-(hydrazinesulfonyl)phenoxy]benzenesulfonohydrazide Chemical compound C1=CC(S(=O)(=O)NN)=CC=C1OC1=CC=C(S(=O)(=O)NN)C=C1 NBOCQTNZUPTTEI-UHFFFAOYSA-N 0.000 claims 1
UIIMBOGNXHQVGW-UHFFFAOYSA-M Sodium bicarbonate Chemical compound [Na+].OC([O-])=O UIIMBOGNXHQVGW-UHFFFAOYSA-M 0.000 claims 1
AGGKEGLBGGJEBZ-UHFFFAOYSA-N tetramethylenedisulfotetramine Chemical compound C1N(S2(=O)=O)CN3S(=O)(=O)N1CN2C3 AGGKEGLBGGJEBZ-UHFFFAOYSA-N 0.000 claims 1
UHOVQNZJYSORNB-UHFFFAOYSA-N Benzene Chemical compound C1=CC=CC=C1 UHOVQNZJYSORNB-UHFFFAOYSA-N 0.000 abstract description 12
238000010438 heat treatment Methods 0.000 abstract description 3
238000004519 manufacturing process Methods 0.000 abstract description 3
238000002156 mixing Methods 0.000 abstract description 2
239000000499 gel Substances 0.000 description 16
239000000047 product Substances 0.000 description 16
239000000945 filler Substances 0.000 description 9
229920001903 high density polyethylene Polymers 0.000 description 7
239000004700 high-density polyethylene Substances 0.000 description 7
239000004156 Azodicarbonamide Substances 0.000 description 6
238000002474 experimental method Methods 0.000 description 6
239000004615 ingredient Substances 0.000 description 6
238000000465 moulding Methods 0.000 description 6
239000004411 aluminium Substances 0.000 description 5
XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 5
229910052782 aluminium Inorganic materials 0.000 description 5
230000008901 benefit Effects 0.000 description 5
239000007921 spray Substances 0.000 description 5
210000004027 cell Anatomy 0.000 description 4
239000003795 chemical substances by application Substances 0.000 description 4
XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 4
YXFVVABEGXRONW-UHFFFAOYSA-N Toluene Chemical compound CC1=CC=CC=C1 YXFVVABEGXRONW-UHFFFAOYSA-N 0.000 description 3
CJZGTCYPCWQAJB-UHFFFAOYSA-L calcium stearate Chemical compound [Ca+2].CCCCCCCCCCCCCCCCCC([O-])=O.CCCCCCCCCCCCCCCCCC([O-])=O CJZGTCYPCWQAJB-UHFFFAOYSA-L 0.000 description 3
235000013539 calcium stearate Nutrition 0.000 description 3
239000008116 calcium stearate Substances 0.000 description 3
239000003153 chemical reaction reagent Substances 0.000 description 3
239000007789 gas Substances 0.000 description 3
VLKZOEOYAKHREP-UHFFFAOYSA-N n-Hexane Chemical compound CCCCCC VLKZOEOYAKHREP-UHFFFAOYSA-N 0.000 description 3
229920000642 polymer Polymers 0.000 description 3
YKTNISGZEGZHIS-UHFFFAOYSA-N 2-$l^{1}-oxidanyloxy-2-methylpropane Chemical group CC(C)(C)O[O] YKTNISGZEGZHIS-UHFFFAOYSA-N 0.000 description 2
VTYYLEPIZMXCLO-UHFFFAOYSA-L Calcium carbonate Chemical compound [Ca+2].[O-]C([O-])=O VTYYLEPIZMXCLO-UHFFFAOYSA-L 0.000 description 2
238000009835 boiling Methods 0.000 description 2
239000006229 carbon black Substances 0.000 description 2
LSXWFXONGKSEMY-UHFFFAOYSA-N di-tert-butyl peroxide Chemical compound CC(C)(C)OOC(C)(C)C LSXWFXONGKSEMY-UHFFFAOYSA-N 0.000 description 2
238000005187 foaming Methods 0.000 description 2
239000008240 homogeneous mixture Substances 0.000 description 2
229920001684 low density polyethylene Polymers 0.000 description 2
239000004702 low-density polyethylene Substances 0.000 description 2
229920000098 polyolefin Polymers 0.000 description 2
239000000843 powder Substances 0.000 description 2
239000000126 substance Substances 0.000 description 2
229920005992 thermoplastic resin Polymers 0.000 description 2
OZAIFHULBGXAKX-UHFFFAOYSA-N 2-(2-cyanopropan-2-yldiazenyl)-2-methylpropanenitrile Chemical compound N#CC(C)(C)N=NC(C)(C)C#N OZAIFHULBGXAKX-UHFFFAOYSA-N 0.000 description 1
239000005995 Aluminium silicate Substances 0.000 description 1
NLZUEZXRPGMBCV-UHFFFAOYSA-N Butylhydroxytoluene Chemical compound CC1=CC(C(C)(C)C)=C(O)C(C(C)(C)C)=C1 NLZUEZXRPGMBCV-UHFFFAOYSA-N 0.000 description 1
239000004215 Carbon black (E152) Substances 0.000 description 1
MWRWFPQBGSZWNV-UHFFFAOYSA-N Dinitrosopentamethylenetetramine Chemical compound C1N2CN(N=O)CN1CN(N=O)C2 MWRWFPQBGSZWNV-UHFFFAOYSA-N 0.000 description 1
VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 description 1
244000166490 Tetrameles nudiflora Species 0.000 description 1
HCHKCACWOHOZIP-UHFFFAOYSA-N Zinc Chemical compound [Zn] HCHKCACWOHOZIP-UHFFFAOYSA-N 0.000 description 1
238000010521 absorption reaction Methods 0.000 description 1
150000001336 alkenes Chemical class 0.000 description 1
PZZYQPZGQPZBDN-UHFFFAOYSA-N aluminium silicate Chemical compound O=[Al]O[Si](=O)O[Al]=O PZZYQPZGQPZBDN-UHFFFAOYSA-N 0.000 description 1
235000012211 aluminium silicate Nutrition 0.000 description 1
229910000323 aluminium silicate Inorganic materials 0.000 description 1
VCJIGSOOIYBSFA-UHFFFAOYSA-N azido formate Chemical compound [N-]=[N+]=NOC=O VCJIGSOOIYBSFA-UHFFFAOYSA-N 0.000 description 1
AYJRCSIUFZENHW-DEQYMQKBSA-L barium(2+);oxomethanediolate Chemical compound [Ba+2].[O-][14C]([O-])=O AYJRCSIUFZENHW-DEQYMQKBSA-L 0.000 description 1
239000011324 bead Substances 0.000 description 1
230000015572 biosynthetic process Effects 0.000 description 1
229910000019 calcium carbonate Inorganic materials 0.000 description 1
239000000378 calcium silicate Substances 0.000 description 1
229910052918 calcium silicate Inorganic materials 0.000 description 1
OYACROKNLOSFPA-UHFFFAOYSA-N calcium;dioxido(oxo)silane Chemical compound [Ca+2].[O-][Si]([O-])=O OYACROKNLOSFPA-UHFFFAOYSA-N 0.000 description 1
230000015556 catabolic process Effects 0.000 description 1
239000003054 catalyst Substances 0.000 description 1
210000002421 cell wall Anatomy 0.000 description 1
230000001413 cellular effect Effects 0.000 description 1
238000006243 chemical reaction Methods 0.000 description 1
239000007795 chemical reaction product Substances 0.000 description 1
239000002131 composite material Substances 0.000 description 1
150000001875 compounds Chemical class 0.000 description 1
230000002596 correlated effect Effects 0.000 description 1
238000005336 cracking Methods 0.000 description 1
230000003247 decreasing effect Effects 0.000 description 1
238000006731 degradation reaction Methods 0.000 description 1
238000001035 drying Methods 0.000 description 1
230000006353 environmental stress Effects 0.000 description 1
239000000835 fiber Substances 0.000 description 1
239000002828 fuel tank Substances 0.000 description 1
239000011521 glass Substances 0.000 description 1
229920001519 homopolymer Polymers 0.000 description 1
229930195733 hydrocarbon Natural products 0.000 description 1
150000002430 hydrocarbons Chemical class 0.000 description 1
238000007654 immersion Methods 0.000 description 1
230000008676 import Effects 0.000 description 1
230000006872 improvement Effects 0.000 description 1
238000011835 investigation Methods 0.000 description 1
150000002500 ions Chemical class 0.000 description 1
238000011068 loading method Methods 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
AXZKOIWUVFPNLO-UHFFFAOYSA-N magnesium;oxygen(2-) Chemical compound [O-2].[Mg+2] AXZKOIWUVFPNLO-UHFFFAOYSA-N 0.000 description 1
238000012986 modification Methods 0.000 description 1
230000004048 modification Effects 0.000 description 1
239000006082 mold release agent Substances 0.000 description 1
JRZJOMJEPLMPRA-UHFFFAOYSA-N olefin Natural products CCCCCCCC=C JRZJOMJEPLMPRA-UHFFFAOYSA-N 0.000 description 1
239000002245 particle Substances 0.000 description 1
125000000864 peroxy group Chemical group O(O*)* 0.000 description 1
125000003170 phenylsulfonyl group Chemical group C1(=CC=CC=C1)S(=O)(=O)* 0.000 description 1
230000000704 physical effect Effects 0.000 description 1
229920001296 polysiloxane Polymers 0.000 description 1
238000002360 preparation method Methods 0.000 description 1
230000009467 reduction Effects 0.000 description 1
238000010992 reflux Methods 0.000 description 1
229920005989 resin Polymers 0.000 description 1
239000011347 resin Substances 0.000 description 1
150000003839 salts Chemical class 0.000 description 1
239000000741 silica gel Substances 0.000 description 1
229910002027 silica gel Inorganic materials 0.000 description 1
229910000030 sodium bicarbonate Inorganic materials 0.000 description 1
239000002904 solvent Substances 0.000 description 1
125000000999 tert-butyl group Chemical group [H]C([H])([H])C(*)(C([H])([H])[H])C([H])([H])[H] 0.000 description 1
238000010998 test method Methods 0.000 description 1
238000012360 testing method Methods 0.000 description 1
239000002023 wood Substances 0.000 description 1
239000011701 zinc Substances 0.000 description 1
229910052725 zinc Inorganic materials 0.000 description 1

Landscapes

Manufacture Of Porous Articles, And Recovery And Treatment Of Waste Products (AREA)

CA194,580A 1974-03-11 1974-03-11 Moulage par rotation d'une mousse de polyethylene Expired CA1038577A (fr)

Priority Applications (1)

Application Number	Priority Date	Filing Date	Title
CA194,580A CA1038577A (fr)	1974-03-11	1974-03-11	Moulage par rotation d'une mousse de polyethylene

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
CA194,580A CA1038577A (fr)	1974-03-11	1974-03-11	Moulage par rotation d'une mousse de polyethylene

Publications (1)

Publication Number	Publication Date
CA1038577A true CA1038577A (fr)	1978-09-19

Family

ID=4099427

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
CA194,580A Expired CA1038577A (fr)	1974-03-11	1974-03-11	Moulage par rotation d'une mousse de polyethylene

Country Status (1)

Country	Link
CA (1)	CA1038577A (fr)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
CN102099189A (zh) *	2008-07-16	2011-06-15	道达尔石油化学产品研究弗吕公司	三层滚塑摩托艇

1974
- 1974-03-11 CA CA194,580A patent/CA1038577A/fr not_active Expired

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
CN102099189A (zh) *	2008-07-16	2011-06-15	道达尔石油化学产品研究弗吕公司	三层滚塑摩托艇

Publication	Publication Date	Title
US4168353A (en)	1979-09-18	Process for producing foamable polyethylene resin particles
US4436840A (en)	1984-03-13	Process for producing pre-foamed particles of polyolefin resin
CA2003920C (fr)	2001-04-24	Mousse de polystyrene contenant du noir de carbone
US4308352A (en)	1981-12-29	Process of extruding polysulfone foam
US3959189A (en)	1976-05-25	Process for producing polyethylene resin particles and foamable polyethylene resin particles
US5532282A (en)	1996-07-02	Polyolefin-based composition for rotational molding
US4379859A (en)	1983-04-12	Pre-foamed particles of polypropylene resin and process for production thereof
JPS5975929A (ja)	1984-04-28	ポリオレフイン発泡体の製造方法
US3491032A (en)	1970-01-20	High density polyolefin foams
US4146598A (en)	1979-03-27	Process for preparing suspension chlorinated crosslinked polyethylene foam
CA1161997A (fr)	1984-02-07	Moussage de compositions a la resine synthetique
US4209473A (en)	1980-06-24	Crosslinked chlorinated polyethylene foam
GB2140422A (en)	1984-11-28	Preparation of foam particles of ethylenic resin and foam moldings prepared therefrom
KR100258229B1 (ko)	2000-06-01	폴리에틸렌계 예비 발포 입자 및 그의 제조 방법(pre-expanded polyethylene beads and proess for the production thereof)
US4220730A (en)	1980-09-02	Crosslinked chlorinated polyethylene foam
US4656197A (en)	1987-04-07	Pre-foamed particles of polyethylene resin
US4749725A (en)	1988-06-07	Production process of pre-foamed particles
US3947388A (en)	1976-03-30	Foamed plastics and process for preparing the same
US3222304A (en)	1965-12-07	Expandable polyethylene
CA1038577A (fr)	1978-09-19	Moulage par rotation d'une mousse de polyethylene
Benning	1967	Modified PE foam systems—Part I
US5430069A (en)	1995-07-04	Pre-expanded particles of polyethylene resin
US3640915A (en)	1972-02-08	Production of foamed polyethylene
US3335101A (en)	1967-08-08	Chlorinated polyethylene foam
EP0761750B1 (fr)	2001-11-28	Produit en matière plastique à haute résistance mécanique, isolant thermique et acoustique, et son procédé de fabrication

CA1038577A - Moulage par rotation d'une mousse de polyethylene - Google Patents

Info

Links

Landscapes

Priority Applications (1)

Applications Claiming Priority (1)

Publications (1)

Family

ID=4099427

Family Applications (1)

Country Status (1)

Cited By (1)

Cited By (1)

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