JPS635849Y2 - - Google Patents
Info
- Publication number
- JPS635849Y2 JPS635849Y2 JP1983164809U JP16480983U JPS635849Y2 JP S635849 Y2 JPS635849 Y2 JP S635849Y2 JP 1983164809 U JP1983164809 U JP 1983164809U JP 16480983 U JP16480983 U JP 16480983U JP S635849 Y2 JPS635849 Y2 JP S635849Y2
- Authority
- JP
- Japan
- Prior art keywords
- resin
- mold
- core material
- foam
- inner mold
- 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
Links
- 239000011162 core material Substances 0.000 claims description 38
- 229920005989 resin Polymers 0.000 claims description 30
- 239000011347 resin Substances 0.000 claims description 30
- 239000006260 foam Substances 0.000 claims description 27
- 238000001125 extrusion Methods 0.000 claims description 17
- 229920005992 thermoplastic resin Polymers 0.000 claims description 12
- 238000005187 foaming Methods 0.000 claims description 8
- 239000011247 coating layer Substances 0.000 description 13
- 239000004604 Blowing Agent Substances 0.000 description 10
- 239000011248 coating agent Substances 0.000 description 9
- 238000000576 coating method Methods 0.000 description 9
- -1 woven thread Polymers 0.000 description 6
- 238000000034 method Methods 0.000 description 5
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 description 4
- ATUOYWHBWRKTHZ-UHFFFAOYSA-N Propane Chemical compound CCC ATUOYWHBWRKTHZ-UHFFFAOYSA-N 0.000 description 4
- 229910052802 copper Inorganic materials 0.000 description 4
- 239000010949 copper Substances 0.000 description 4
- 230000037303 wrinkles Effects 0.000 description 4
- 239000004698 Polyethylene Substances 0.000 description 3
- 239000012530 fluid Substances 0.000 description 3
- 239000010410 layer Substances 0.000 description 3
- VLKZOEOYAKHREP-UHFFFAOYSA-N n-Hexane Chemical compound CCCCCC VLKZOEOYAKHREP-UHFFFAOYSA-N 0.000 description 3
- OFBQJSOFQDEBGM-UHFFFAOYSA-N n-pentane Natural products CCCCC OFBQJSOFQDEBGM-UHFFFAOYSA-N 0.000 description 3
- 229920000573 polyethylene Polymers 0.000 description 3
- 239000004793 Polystyrene Substances 0.000 description 2
- UIIMBOGNXHQVGW-UHFFFAOYSA-M Sodium bicarbonate Chemical compound [Na+].OC([O-])=O UIIMBOGNXHQVGW-UHFFFAOYSA-M 0.000 description 2
- 238000009835 boiling Methods 0.000 description 2
- 229920006248 expandable polystyrene Polymers 0.000 description 2
- 239000004088 foaming agent Substances 0.000 description 2
- 239000011810 insulating material Substances 0.000 description 2
- 229910052751 metal Inorganic materials 0.000 description 2
- 239000002184 metal Substances 0.000 description 2
- 239000000203 mixture Substances 0.000 description 2
- 238000012856 packing Methods 0.000 description 2
- 229920013716 polyethylene resin Polymers 0.000 description 2
- 229920002223 polystyrene Polymers 0.000 description 2
- 239000001294 propane Substances 0.000 description 2
- 229920003002 synthetic resin Polymers 0.000 description 2
- 239000000057 synthetic resin Substances 0.000 description 2
- DDMOUSALMHHKOS-UHFFFAOYSA-N 1,2-dichloro-1,1,2,2-tetrafluoroethane Chemical compound FC(F)(Cl)C(F)(F)Cl DDMOUSALMHHKOS-UHFFFAOYSA-N 0.000 description 1
- MEJAPGGFIJZHEJ-UHFFFAOYSA-N 5-acetamido-1,3,4-thiadiazole-2-sulfonyl chloride Chemical class CC(=O)NC1=NN=C(S(Cl)(=O)=O)S1 MEJAPGGFIJZHEJ-UHFFFAOYSA-N 0.000 description 1
- ATRRKUHOCOJYRX-UHFFFAOYSA-N Ammonium bicarbonate Chemical compound [NH4+].OC([O-])=O ATRRKUHOCOJYRX-UHFFFAOYSA-N 0.000 description 1
- BVKZGUZCCUSVTD-UHFFFAOYSA-M Bicarbonate Chemical compound OC([O-])=O BVKZGUZCCUSVTD-UHFFFAOYSA-M 0.000 description 1
- VOPWNXZWBYDODV-UHFFFAOYSA-N Chlorodifluoromethane Chemical compound FC(F)Cl VOPWNXZWBYDODV-UHFFFAOYSA-N 0.000 description 1
- 239000004338 Dichlorodifluoromethane Substances 0.000 description 1
- 239000004743 Polypropylene Substances 0.000 description 1
- 229920001328 Polyvinylidene chloride Polymers 0.000 description 1
- CDBYLPFSWZWCQE-UHFFFAOYSA-L Sodium Carbonate Chemical compound [Na+].[Na+].[O-]C([O-])=O CDBYLPFSWZWCQE-UHFFFAOYSA-L 0.000 description 1
- 229910000831 Steel Inorganic materials 0.000 description 1
- 150000001298 alcohols Chemical class 0.000 description 1
- 150000001338 aliphatic hydrocarbons Chemical class 0.000 description 1
- 229910052782 aluminium Inorganic materials 0.000 description 1
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 1
- 239000001099 ammonium carbonate Substances 0.000 description 1
- 235000012501 ammonium carbonate Nutrition 0.000 description 1
- 125000000751 azo group Chemical group [*]N=N[*] 0.000 description 1
- 239000001273 butane Substances 0.000 description 1
- 230000000052 comparative effect Effects 0.000 description 1
- 229920001577 copolymer Polymers 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- PXBRQCKWGAHEHS-UHFFFAOYSA-N dichlorodifluoromethane Chemical compound FC(F)(Cl)Cl PXBRQCKWGAHEHS-UHFFFAOYSA-N 0.000 description 1
- 235000019404 dichlorodifluoromethane Nutrition 0.000 description 1
- 229940087091 dichlorotetrafluoroethane Drugs 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
- 230000000694 effects Effects 0.000 description 1
- 150000002148 esters Chemical class 0.000 description 1
- 239000005038 ethylene vinyl acetate Substances 0.000 description 1
- 239000011521 glass Substances 0.000 description 1
- 150000008282 halocarbons Chemical class 0.000 description 1
- 238000010438 heat treatment Methods 0.000 description 1
- 238000002347 injection Methods 0.000 description 1
- 239000007924 injection Substances 0.000 description 1
- 150000002576 ketones Chemical class 0.000 description 1
- IJDNQMDRQITEOD-UHFFFAOYSA-N n-butane Chemical compound CCCC IJDNQMDRQITEOD-UHFFFAOYSA-N 0.000 description 1
- 150000002894 organic compounds Chemical class 0.000 description 1
- 239000002245 particle Substances 0.000 description 1
- 229920001200 poly(ethylene-vinyl acetate) Polymers 0.000 description 1
- 229920003229 poly(methyl methacrylate) Polymers 0.000 description 1
- 239000004926 polymethyl methacrylate Substances 0.000 description 1
- 229920001155 polypropylene Polymers 0.000 description 1
- 229920000915 polyvinyl chloride Polymers 0.000 description 1
- 239000004800 polyvinyl chloride Substances 0.000 description 1
- 239000005033 polyvinylidene chloride Substances 0.000 description 1
- 229910000030 sodium bicarbonate Inorganic materials 0.000 description 1
- 235000017557 sodium bicarbonate Nutrition 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
- 239000010959 steel Substances 0.000 description 1
- 239000002023 wood Substances 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C48/00—Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor
- B29C48/15—Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor incorporating preformed parts or layers, e.g. extrusion moulding around inserts
- B29C48/151—Coating hollow articles
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Extrusion Moulding Of Plastics Or The Like (AREA)
- Processes Specially Adapted For Manufacturing Cables (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1983164809U JPS6072219U (ja) | 1983-10-25 | 1983-10-25 | 熱可塑性樹脂発泡体で芯材を被覆する装置 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1983164809U JPS6072219U (ja) | 1983-10-25 | 1983-10-25 | 熱可塑性樹脂発泡体で芯材を被覆する装置 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS6072219U JPS6072219U (ja) | 1985-05-21 |
| JPS635849Y2 true JPS635849Y2 (es) | 1988-02-18 |
Family
ID=30361229
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1983164809U Granted JPS6072219U (ja) | 1983-10-25 | 1983-10-25 | 熱可塑性樹脂発泡体で芯材を被覆する装置 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS6072219U (es) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0698664B2 (ja) * | 1986-01-17 | 1994-12-07 | 三菱電線工業株式会社 | 断熱パイプの製造方法 |
| JP2010005922A (ja) * | 2008-06-26 | 2010-01-14 | Yamamoto Tekkosho:Kk | 木芯プラスチック成形体の製造方法と木芯プラスチック成形体の製造装置 |
-
1983
- 1983-10-25 JP JP1983164809U patent/JPS6072219U/ja active Granted
Also Published As
| Publication number | Publication date |
|---|---|
| JPS6072219U (ja) | 1985-05-21 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| US4146562A (en) | Extrusion coating method with polyolefin foam | |
| US4600461A (en) | Method of extruding a foamed thermoplastic core and extruding and integrally sealing a non-porous skin thereon | |
| US3835209A (en) | Process of extruding a foamed extrudate and controlling the thickness thereof | |
| US3426111A (en) | Method and apparatus for the production of foam plastic sheet | |
| US4808450A (en) | Side body molding for attachment to a vehicle body | |
| FI57711C (fi) | Foerfarande och extruderingsverktyg foer framstaellning av profiler genom extrudering | |
| US4198363A (en) | Continuous extrusion of thermoplastic materials | |
| JPH1095051A (ja) | 熱絶縁された導管の製造方法 | |
| US3461496A (en) | Apparatus for extruding a skin covered,foamed thermoplastic | |
| MXPA99002880A (es) | Cable coaxial y metodo para hacer el mismo. | |
| US4747983A (en) | Process and apparatus for manufacturing foamed structures with integral skin | |
| US4022557A (en) | Apparatus for making structural foam profiles | |
| JPS635849Y2 (es) | ||
| JPS6052929B2 (ja) | 発泡ポリスチレンシ−トの製造方法 | |
| US4732718A (en) | Process for extrusion of expandable plastic materials | |
| WO1984003066A1 (en) | Procedure for manufacturing a thermally insulating sheath or duct for a pipe or pipes | |
| EP0368302B1 (en) | Process and apparatus for the production of foamed polyolefin sheets | |
| US3632266A (en) | Continuous apparatus for extruding and forming thermoplastic articles | |
| JPS6111197B2 (es) | ||
| JPS6050130B2 (ja) | 積層シ−トの製造方法 | |
| JPS599334B2 (ja) | 管状熱可塑性合成樹脂発泡体並びにその製造方法 | |
| GB1590381A (en) | Extrusion apparatus and method | |
| JP2832208B2 (ja) | 熱可塑性樹脂発泡体の製造方法 | |
| JPS5595539A (en) | Manufacture of heat-insulating pipe cover with outer skin | |
| JPS623924A (ja) | 熱可塑性樹脂発泡体の製造方法 |