JPH0325450B2 - - Google Patents
Info
- Publication number
- JPH0325450B2 JPH0325450B2 JP60026187A JP2618785A JPH0325450B2 JP H0325450 B2 JPH0325450 B2 JP H0325450B2 JP 60026187 A JP60026187 A JP 60026187A JP 2618785 A JP2618785 A JP 2618785A JP H0325450 B2 JPH0325450 B2 JP H0325450B2
- Authority
- JP
- Japan
- Prior art keywords
- nylon
- molded article
- foam
- glass fibers
- injection molding
- 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
- 239000003365 glass fiber Substances 0.000 claims description 18
- 239000006260 foam Substances 0.000 claims description 16
- 238000001746 injection moulding Methods 0.000 claims description 9
- 229920006122 polyamide resin Polymers 0.000 claims description 9
- 239000000835 fiber Substances 0.000 claims description 7
- 229920003189 Nylon 4,6 Polymers 0.000 claims description 5
- 229920002302 Nylon 6,6 Polymers 0.000 claims description 4
- 238000002485 combustion reaction Methods 0.000 claims description 2
- 239000008188 pellet Substances 0.000 description 9
- 230000000052 comparative effect Effects 0.000 description 7
- 229910052500 inorganic mineral Inorganic materials 0.000 description 6
- 238000000034 method Methods 0.000 description 6
- 239000011707 mineral Substances 0.000 description 6
- KIDHWZJUCRJVML-UHFFFAOYSA-N putrescine Chemical compound NCCCCN KIDHWZJUCRJVML-UHFFFAOYSA-N 0.000 description 6
- 239000011347 resin Substances 0.000 description 6
- 229920005989 resin Polymers 0.000 description 6
- 238000001125 extrusion Methods 0.000 description 5
- QAOWNCQODCNURD-UHFFFAOYSA-N Sulfuric acid Chemical compound OS(O)(=O)=O QAOWNCQODCNURD-UHFFFAOYSA-N 0.000 description 4
- WNLRTRBMVRJNCN-UHFFFAOYSA-N adipic acid Chemical compound OC(=O)CCCCC(O)=O WNLRTRBMVRJNCN-UHFFFAOYSA-N 0.000 description 4
- 238000005187 foaming Methods 0.000 description 4
- 239000005700 Putrescine Substances 0.000 description 3
- 238000002844 melting Methods 0.000 description 3
- 230000008018 melting Effects 0.000 description 3
- 238000005453 pelletization Methods 0.000 description 3
- 238000006116 polymerization reaction Methods 0.000 description 3
- 229920002292 Nylon 6 Polymers 0.000 description 2
- 235000011037 adipic acid Nutrition 0.000 description 2
- 239000001361 adipic acid Substances 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 239000000945 filler Substances 0.000 description 2
- 238000002347 injection Methods 0.000 description 2
- 239000007924 injection Substances 0.000 description 2
- 239000000203 mixture Substances 0.000 description 2
- 229920000642 polymer Polymers 0.000 description 2
- GVNWZKBFMFUVNX-UHFFFAOYSA-N Adipamide Chemical compound NC(=O)CCCCC(N)=O GVNWZKBFMFUVNX-UHFFFAOYSA-N 0.000 description 1
- IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 description 1
- JHWNWJKBPDFINM-UHFFFAOYSA-N Laurolactam Chemical compound O=C1CCCCCCCCCCCN1 JHWNWJKBPDFINM-UHFFFAOYSA-N 0.000 description 1
- OFOBLEOULBTSOW-UHFFFAOYSA-N Malonic acid Chemical compound OC(=O)CC(O)=O OFOBLEOULBTSOW-UHFFFAOYSA-N 0.000 description 1
- 229920000571 Nylon 11 Polymers 0.000 description 1
- 229920000299 Nylon 12 Polymers 0.000 description 1
- 229920000572 Nylon 6/12 Polymers 0.000 description 1
- -1 Polytetramethylene Polymers 0.000 description 1
- 239000003963 antioxidant agent Substances 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 238000007664 blowing Methods 0.000 description 1
- 229910052918 calcium silicate Inorganic materials 0.000 description 1
- 239000000378 calcium silicate Substances 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
- 239000002666 chemical blowing agent Substances 0.000 description 1
- 239000003795 chemical substances by application Substances 0.000 description 1
- 229920001577 copolymer Polymers 0.000 description 1
- 150000004985 diamines Chemical class 0.000 description 1
- 229910001873 dinitrogen Inorganic materials 0.000 description 1
- 239000000975 dye Substances 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000011049 filling Methods 0.000 description 1
- 239000004088 foaming agent Substances 0.000 description 1
- 239000007789 gas Substances 0.000 description 1
- 238000011835 investigation Methods 0.000 description 1
- 238000004898 kneading Methods 0.000 description 1
- 150000003951 lactams Chemical class 0.000 description 1
- 239000000314 lubricant Substances 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 239000000155 melt Substances 0.000 description 1
- 238000000465 moulding Methods 0.000 description 1
- 239000000049 pigment Substances 0.000 description 1
- 239000004014 plasticizer Substances 0.000 description 1
- 238000012643 polycondensation polymerization Methods 0.000 description 1
- 239000000843 powder Substances 0.000 description 1
- 238000010298 pulverizing process Methods 0.000 description 1
- 238000007789 sealing Methods 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
- 239000007790 solid phase Substances 0.000 description 1
- 239000000243 solution Substances 0.000 description 1
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F05—INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF CLASSES F01-F04
- F05C—INDEXING SCHEME RELATING TO MATERIALS, MATERIAL PROPERTIES OR MATERIAL CHARACTERISTICS FOR MACHINES, ENGINES OR PUMPS OTHER THAN NON-POSITIVE-DISPLACEMENT MACHINES OR ENGINES
- F05C2225/00—Synthetic polymers, e.g. plastics; Rubber
- F05C2225/08—Thermoplastics
Landscapes
- Manufacture Of Porous Articles, And Recovery And Treatment Of Waste Products (AREA)
- Injection Moulding Of Plastics Or The Like (AREA)
- Cylinder Crankcases Of Internal Combustion Engines (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP60026187A JPS61188433A (ja) | 1985-02-15 | 1985-02-15 | 反りの改良されたポリアミド樹脂発泡体 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP60026187A JPS61188433A (ja) | 1985-02-15 | 1985-02-15 | 反りの改良されたポリアミド樹脂発泡体 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS61188433A JPS61188433A (ja) | 1986-08-22 |
| JPH0325450B2 true JPH0325450B2 (en, 2012) | 1991-04-08 |
Family
ID=12186499
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP60026187A Granted JPS61188433A (ja) | 1985-02-15 | 1985-02-15 | 反りの改良されたポリアミド樹脂発泡体 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS61188433A (en, 2012) |
Families Citing this family (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS6439457U (en, 2012) * | 1987-09-02 | 1989-03-09 | ||
| JPH087078Y2 (ja) * | 1987-09-16 | 1996-02-28 | 愛知機械工業株式会社 | シリンダヘッドカバー |
| JP2518275Y2 (ja) * | 1988-04-18 | 1996-11-27 | 内山工業 株式会社 | シリンダーヘツド構造 |
| JPH1058573A (ja) * | 1996-08-20 | 1998-03-03 | Sumitomo Chem Co Ltd | 繊維強化熱可塑性樹脂発泡成形体およびその製造方法 |
| KR20040020668A (ko) * | 2002-08-31 | 2004-03-09 | 현대자동차주식회사 | 소음저감을 위한 자동차용 흡기 매니폴드 제조방법 |
| US20130059939A1 (en) * | 2010-05-10 | 2013-03-07 | Nitto Boseki Co., Ltd. | Method of foam molding of resin reinforced with flat glass fibers |
-
1985
- 1985-02-15 JP JP60026187A patent/JPS61188433A/ja active Granted
Also Published As
| Publication number | Publication date |
|---|---|
| JPS61188433A (ja) | 1986-08-22 |
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