JPH0438221B2 - - Google Patents
Info
- Publication number
- JPH0438221B2 JPH0438221B2 JP62005886A JP588687A JPH0438221B2 JP H0438221 B2 JPH0438221 B2 JP H0438221B2 JP 62005886 A JP62005886 A JP 62005886A JP 588687 A JP588687 A JP 588687A JP H0438221 B2 JPH0438221 B2 JP H0438221B2
- Authority
- JP
- Japan
- Prior art keywords
- mold
- foam
- foaming
- agent
- pressure
- 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
- 239000006260 foam Substances 0.000 claims description 41
- 238000005187 foaming Methods 0.000 claims description 21
- 229920000098 polyolefin Polymers 0.000 claims description 13
- 239000003431 cross linking reagent Substances 0.000 claims description 10
- 238000010438 heat treatment Methods 0.000 claims description 10
- 239000004088 foaming agent Substances 0.000 claims description 9
- 239000012467 final product Substances 0.000 claims description 6
- 238000004519 manufacturing process Methods 0.000 claims description 6
- 239000004604 Blowing Agent Substances 0.000 claims description 5
- 239000011342 resin composition Substances 0.000 claims description 5
- 238000001816 cooling Methods 0.000 claims description 3
- 239000003795 chemical substances by application Substances 0.000 claims description 2
- 238000013329 compounding Methods 0.000 claims description 2
- 239000004620 low density foam Substances 0.000 claims description 2
- 229920005672 polyolefin resin Polymers 0.000 claims description 2
- 238000000034 method Methods 0.000 description 11
- 230000000052 comparative effect Effects 0.000 description 6
- 230000006866 deterioration Effects 0.000 description 5
- 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 4
- 238000002845 discoloration Methods 0.000 description 4
- 230000003647 oxidation Effects 0.000 description 4
- 238000007254 oxidation reaction Methods 0.000 description 4
- XLOMVQKBTHCTTD-UHFFFAOYSA-N Zinc monoxide Chemical compound [Zn]=O XLOMVQKBTHCTTD-UHFFFAOYSA-N 0.000 description 3
- 239000000314 lubricant Substances 0.000 description 3
- 239000000203 mixture Substances 0.000 description 3
- 230000001590 oxidative effect Effects 0.000 description 3
- 239000000047 product Substances 0.000 description 3
- 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 2
- 239000004156 Azodicarbonamide Substances 0.000 description 2
- XSQUKJJJFZCRTK-UHFFFAOYSA-N Urea Chemical compound NC(N)=O XSQUKJJJFZCRTK-UHFFFAOYSA-N 0.000 description 2
- 239000012752 auxiliary agent Substances 0.000 description 2
- XOZUGNYVDXMRKW-AATRIKPKSA-N azodicarbonamide Chemical compound NC(=O)\N=N\C(N)=O XOZUGNYVDXMRKW-AATRIKPKSA-N 0.000 description 2
- 235000019399 azodicarbonamide Nutrition 0.000 description 2
- 239000004202 carbamide Substances 0.000 description 2
- 238000004132 cross linking Methods 0.000 description 2
- 229910052753 mercury Inorganic materials 0.000 description 2
- 239000002184 metal Substances 0.000 description 2
- 229910052751 metal Inorganic materials 0.000 description 2
- 150000003839 salts Chemical class 0.000 description 2
- 238000013022 venting Methods 0.000 description 2
- MWRWFPQBGSZWNV-UHFFFAOYSA-N Dinitrosopentamethylenetetramine Chemical compound C1N2CN(N=O)CN1CN(N=O)C2 MWRWFPQBGSZWNV-UHFFFAOYSA-N 0.000 description 1
- 229920012753 Ethylene Ionomers Polymers 0.000 description 1
- 239000004698 Polyethylene Substances 0.000 description 1
- 235000021355 Stearic acid Nutrition 0.000 description 1
- 239000000654 additive Substances 0.000 description 1
- 238000007664 blowing Methods 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 239000004927 clay Substances 0.000 description 1
- 150000001875 compounds Chemical class 0.000 description 1
- 238000000748 compression moulding Methods 0.000 description 1
- 229920001577 copolymer Polymers 0.000 description 1
- 238000007872 degassing Methods 0.000 description 1
- LSXWFXONGKSEMY-UHFFFAOYSA-N di-tert-butyl peroxide Chemical compound CC(C)(C)OOC(C)(C)C LSXWFXONGKSEMY-UHFFFAOYSA-N 0.000 description 1
- 235000014113 dietary fatty acids Nutrition 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 125000000816 ethylene group Chemical group [H]C([H])([*:1])C([H])([H])[*:2] 0.000 description 1
- 239000005038 ethylene vinyl acetate Substances 0.000 description 1
- 239000000194 fatty acid Substances 0.000 description 1
- 229930195729 fatty acid Natural products 0.000 description 1
- 150000004665 fatty acids Chemical class 0.000 description 1
- 239000000945 filler Substances 0.000 description 1
- 229920001903 high density polyethylene Polymers 0.000 description 1
- 239000004700 high-density polyethylene Substances 0.000 description 1
- 238000004898 kneading Methods 0.000 description 1
- 229910000464 lead oxide Inorganic materials 0.000 description 1
- 229920001684 low density polyethylene Polymers 0.000 description 1
- 239000004702 low-density polyethylene Substances 0.000 description 1
- 238000005259 measurement Methods 0.000 description 1
- 229910044991 metal oxide Inorganic materials 0.000 description 1
- 150000004706 metal oxides Chemical class 0.000 description 1
- QIQXTHQIDYTFRH-UHFFFAOYSA-N octadecanoic acid Chemical compound CCCCCCCCCCCCCCCCCC(O)=O QIQXTHQIDYTFRH-UHFFFAOYSA-N 0.000 description 1
- OQCDKBAXFALNLD-UHFFFAOYSA-N octadecanoic acid Natural products CCCCCCCC(C)CCCCCCCCC(O)=O OQCDKBAXFALNLD-UHFFFAOYSA-N 0.000 description 1
- YEXPOXQUZXUXJW-UHFFFAOYSA-N oxolead Chemical compound [Pb]=O YEXPOXQUZXUXJW-UHFFFAOYSA-N 0.000 description 1
- 238000012856 packing Methods 0.000 description 1
- 239000000049 pigment Substances 0.000 description 1
- 229920001200 poly(ethylene-vinyl acetate) Polymers 0.000 description 1
- -1 polyethylene Polymers 0.000 description 1
- 229920000573 polyethylene Polymers 0.000 description 1
- 239000000843 powder Substances 0.000 description 1
- 238000003825 pressing Methods 0.000 description 1
- 239000008117 stearic acid Substances 0.000 description 1
- 235000014692 zinc oxide Nutrition 0.000 description 1
- 239000011787 zinc oxide Substances 0.000 description 1
- XOOUIPVCVHRTMJ-UHFFFAOYSA-L zinc stearate Chemical compound [Zn+2].CCCCCCCCCCCCCCCCCC([O-])=O.CCCCCCCCCCCCCCCCCC([O-])=O XOOUIPVCVHRTMJ-UHFFFAOYSA-L 0.000 description 1
Landscapes
- Manufacture Of Porous Articles, And Recovery And Treatment Of Waste Products (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP62005886A JPS63176139A (ja) | 1987-01-16 | 1987-01-16 | 架橋ポリオレフイン系発泡体の製造方法 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP62005886A JPS63176139A (ja) | 1987-01-16 | 1987-01-16 | 架橋ポリオレフイン系発泡体の製造方法 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS63176139A JPS63176139A (ja) | 1988-07-20 |
| JPH0438221B2 true JPH0438221B2 (enrdf_load_stackoverflow) | 1992-06-23 |
Family
ID=11623377
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP62005886A Granted JPS63176139A (ja) | 1987-01-16 | 1987-01-16 | 架橋ポリオレフイン系発泡体の製造方法 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS63176139A (enrdf_load_stackoverflow) |
-
1987
- 1987-01-16 JP JP62005886A patent/JPS63176139A/ja active Granted
Also Published As
| Publication number | Publication date |
|---|---|
| JPS63176139A (ja) | 1988-07-20 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| US4671910A (en) | Process for the production of closed-cell foam molded articles of crosslinked polyolefin | |
| US4596684A (en) | Method for manufacturing low density rubber foamed body | |
| JPH0438221B2 (enrdf_load_stackoverflow) | ||
| JPS61283633A (ja) | ポリオレフイン発泡体の製造方法 | |
| US2888414A (en) | Process of preparing an open cell polyvinyl chloride sponge | |
| EP0071662A1 (en) | Method for manufacturing low density rubber foamed body | |
| JPH0426301B2 (enrdf_load_stackoverflow) | ||
| JP3272779B2 (ja) | ポリオレフィン板状発泡体の製造方法 | |
| JP3565815B2 (ja) | 導電性架橋ポリエチレン系発泡体およびその製造方法 | |
| EP0367409A2 (en) | Method of producing a foamed polymer | |
| KR830001834B1 (ko) | 가교풀리올레핀 연속 발포체의 제조 방법 | |
| JP3279368B2 (ja) | ポリオレフィン発泡体の製造方法 | |
| JPH032657B2 (enrdf_load_stackoverflow) | ||
| JPH0367613B2 (enrdf_load_stackoverflow) | ||
| JPH0380619B2 (enrdf_load_stackoverflow) | ||
| JPH0243773B2 (enrdf_load_stackoverflow) | ||
| JP2025086437A (ja) | 気泡径のばらつきが少ない発泡体及びその製造方法 | |
| JP2005036072A (ja) | ノンハロゲン難燃性架橋ポリオレフィン系連続気泡体の製造方法 | |
| JP2015063596A (ja) | ポリエチレン系連続気泡体及びその製造方法 | |
| JP2005330417A (ja) | 帯電防止性架橋ポリオレフィン系発泡体及びその製造方法 | |
| JP2869475B2 (ja) | ポリオレフィン発泡体の製造方法 | |
| JP3382304B2 (ja) | 防菌・防かび性架橋ポリオレフィン発泡体の製造方法 | |
| JPH02196638A (ja) | 架橋ポリオレフィン連続気泡体の製造方法 | |
| JP4666355B2 (ja) | 架橋ポリオレフィン連続気泡発泡体の製造方法 | |
| JPS61266441A (ja) | 板状ポリオレフィン発泡体の製造方法 |