TW200942395A - Method for producing a molded part and molding tool therefor - Google Patents
Method for producing a molded part and molding tool therefor Download PDFInfo
- Publication number
- TW200942395A TW200942395A TW98111133A TW98111133A TW200942395A TW 200942395 A TW200942395 A TW 200942395A TW 98111133 A TW98111133 A TW 98111133A TW 98111133 A TW98111133 A TW 98111133A TW 200942395 A TW200942395 A TW 200942395A
- Authority
- TW
- Taiwan
- Prior art keywords
- mold
- volume
- cavity
- molded part
- reaction mixture
- Prior art date
Links
- 238000000465 moulding Methods 0.000 title claims abstract description 20
- 238000004519 manufacturing process Methods 0.000 title claims abstract description 11
- 238000000034 method Methods 0.000 claims abstract description 48
- 239000011541 reaction mixture Substances 0.000 claims abstract description 29
- 238000005187 foaming Methods 0.000 claims abstract description 28
- 230000002787 reinforcement Effects 0.000 claims abstract description 23
- 239000006260 foam Substances 0.000 claims abstract description 11
- 230000035484 reaction time Effects 0.000 claims abstract description 6
- 239000000758 substrate Substances 0.000 claims description 21
- 239000000835 fiber Substances 0.000 claims description 20
- 239000000463 material Substances 0.000 claims description 20
- 239000004088 foaming agent Substances 0.000 claims description 9
- 239000004814 polyurethane Substances 0.000 claims description 9
- 229920002635 polyurethane Polymers 0.000 claims description 8
- 230000003014 reinforcing effect Effects 0.000 claims description 5
- 229920002748 Basalt fiber Polymers 0.000 claims description 3
- 239000006261 foam material Substances 0.000 claims description 3
- 239000003365 glass fiber Substances 0.000 claims description 3
- 239000004793 Polystyrene Substances 0.000 claims description 2
- 239000012784 inorganic fiber Substances 0.000 claims description 2
- 229920002223 polystyrene Polymers 0.000 claims description 2
- 230000008602 contraction Effects 0.000 claims 1
- 239000011159 matrix material Substances 0.000 abstract description 22
- 239000003380 propellant Substances 0.000 abstract 1
- 125000006850 spacer group Chemical group 0.000 description 19
- 230000008569 process Effects 0.000 description 16
- 239000000945 filler Substances 0.000 description 15
- 238000002347 injection Methods 0.000 description 15
- 239000007924 injection Substances 0.000 description 15
- 238000006243 chemical reaction Methods 0.000 description 9
- 239000000203 mixture Substances 0.000 description 9
- 239000004744 fabric Substances 0.000 description 8
- 239000011162 core material Substances 0.000 description 7
- 239000012779 reinforcing material Substances 0.000 description 6
- 238000007796 conventional method Methods 0.000 description 4
- 230000009467 reduction Effects 0.000 description 4
- 239000004604 Blowing Agent Substances 0.000 description 3
- 239000004952 Polyamide Substances 0.000 description 3
- 239000011324 bead Substances 0.000 description 3
- 239000002131 composite material Substances 0.000 description 3
- 238000005516 engineering process Methods 0.000 description 3
- 238000005429 filling process Methods 0.000 description 3
- 238000010438 heat treatment Methods 0.000 description 3
- 239000007788 liquid Substances 0.000 description 3
- MWUXSHHQAYIFBG-UHFFFAOYSA-N nitrogen oxide Inorganic materials O=[N] MWUXSHHQAYIFBG-UHFFFAOYSA-N 0.000 description 3
- 229920002647 polyamide Polymers 0.000 description 3
- 229920000768 polyamine Polymers 0.000 description 3
- 239000012783 reinforcing fiber Substances 0.000 description 3
- 238000009745 resin transfer moulding Methods 0.000 description 3
- IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 description 2
- 229920000049 Carbon (fiber) Polymers 0.000 description 2
- OFBQJSOFQDEBGM-UHFFFAOYSA-N Pentane Chemical compound CCCCC OFBQJSOFQDEBGM-UHFFFAOYSA-N 0.000 description 2
- 230000008901 benefit Effects 0.000 description 2
- 239000011230 binding agent Substances 0.000 description 2
- 239000004917 carbon fiber Substances 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 230000006872 improvement Effects 0.000 description 2
- 229920000728 polyester Polymers 0.000 description 2
- 238000012545 processing Methods 0.000 description 2
- 239000002994 raw material Substances 0.000 description 2
- 239000012763 reinforcing filler Substances 0.000 description 2
- 229920005989 resin Polymers 0.000 description 2
- 239000011347 resin Substances 0.000 description 2
- 230000000630 rising effect Effects 0.000 description 2
- 238000007789 sealing Methods 0.000 description 2
- 239000000243 solution Substances 0.000 description 2
- 239000000126 substance Substances 0.000 description 2
- 229920002994 synthetic fiber Polymers 0.000 description 2
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 2
- VZXTWGWHSMCWGA-UHFFFAOYSA-N 1,3,5-triazine-2,4-diamine Chemical compound NC1=NC=NC(N)=N1 VZXTWGWHSMCWGA-UHFFFAOYSA-N 0.000 description 1
- KXGFMDJXCMQABM-UHFFFAOYSA-N 2-methoxy-6-methylphenol Chemical compound [CH]OC1=CC=CC([CH])=C1O KXGFMDJXCMQABM-UHFFFAOYSA-N 0.000 description 1
- 239000004677 Nylon Substances 0.000 description 1
- BPQQTUXANYXVAA-UHFFFAOYSA-N Orthosilicate Chemical compound [O-][Si]([O-])([O-])[O-] BPQQTUXANYXVAA-UHFFFAOYSA-N 0.000 description 1
- 229910000831 Steel Inorganic materials 0.000 description 1
- NINIDFKCEFEMDL-UHFFFAOYSA-N Sulfur Chemical compound [S] NINIDFKCEFEMDL-UHFFFAOYSA-N 0.000 description 1
- 239000005864 Sulphur Substances 0.000 description 1
- 150000001335 aliphatic alkanes Chemical class 0.000 description 1
- -1 amine carbonate Chemical class 0.000 description 1
- 239000004760 aramid Substances 0.000 description 1
- 229920006231 aramid fiber Polymers 0.000 description 1
- 229920003235 aromatic polyamide Polymers 0.000 description 1
- 230000001174 ascending effect Effects 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 238000009835 boiling Methods 0.000 description 1
- 239000001913 cellulose Substances 0.000 description 1
- 229920002678 cellulose Polymers 0.000 description 1
- SFZULDYEOVSIKM-UHFFFAOYSA-N chembl321317 Chemical compound C1=CC(C(=N)NO)=CC=C1C1=CC=C(C=2C=CC(=CC=2)C(=N)NO)O1 SFZULDYEOVSIKM-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
- 230000006835 compression Effects 0.000 description 1
- 238000007906 compression Methods 0.000 description 1
- 239000000470 constituent Substances 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 238000013461 design Methods 0.000 description 1
- 238000011161 development Methods 0.000 description 1
- 238000011038 discontinuous diafiltration by volume reduction Methods 0.000 description 1
- 238000009826 distribution Methods 0.000 description 1
- 239000000428 dust Substances 0.000 description 1
- 239000003822 epoxy resin Substances 0.000 description 1
- 239000005007 epoxy-phenolic resin Substances 0.000 description 1
- 239000002657 fibrous material Substances 0.000 description 1
- NBVXSUQYWXRMNV-UHFFFAOYSA-N fluoromethane Chemical compound FC NBVXSUQYWXRMNV-UHFFFAOYSA-N 0.000 description 1
- 239000011521 glass Substances 0.000 description 1
- 239000004519 grease Substances 0.000 description 1
- 238000007373 indentation Methods 0.000 description 1
- 239000011261 inert gas Substances 0.000 description 1
- 238000003780 insertion Methods 0.000 description 1
- 230000037431 insertion Effects 0.000 description 1
- 239000011229 interlayer Substances 0.000 description 1
- VNWKTOKETHGBQD-UHFFFAOYSA-N methane Chemical compound C VNWKTOKETHGBQD-UHFFFAOYSA-N 0.000 description 1
- 239000012778 molding material Substances 0.000 description 1
- 229910052757 nitrogen Inorganic materials 0.000 description 1
- 229910052756 noble gas Inorganic materials 0.000 description 1
- 150000002835 noble gases Chemical class 0.000 description 1
- 229920001778 nylon Polymers 0.000 description 1
- 230000035699 permeability Effects 0.000 description 1
- 229920001568 phenolic resin Polymers 0.000 description 1
- 239000004033 plastic Substances 0.000 description 1
- 229920003023 plastic Polymers 0.000 description 1
- 229920000647 polyepoxide Polymers 0.000 description 1
- 229920000642 polymer Polymers 0.000 description 1
- 230000001681 protective effect Effects 0.000 description 1
- 238000010107 reaction injection moulding Methods 0.000 description 1
- 230000009257 reactivity Effects 0.000 description 1
- 239000007921 spray Substances 0.000 description 1
- 230000003068 static effect Effects 0.000 description 1
- 239000010959 steel Substances 0.000 description 1
- 238000003860 storage Methods 0.000 description 1
- 229910052712 strontium Inorganic materials 0.000 description 1
- CIOAGBVUUVVLOB-UHFFFAOYSA-N strontium atom Chemical compound [Sr] CIOAGBVUUVVLOB-UHFFFAOYSA-N 0.000 description 1
- 230000001360 synchronised effect Effects 0.000 description 1
- 239000012209 synthetic fiber Substances 0.000 description 1
- 238000009827 uniform distribution Methods 0.000 description 1
- 229920001567 vinyl ester resin Polymers 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
- B29C44/00—Shaping by internal pressure generated in the material, e.g. swelling or foaming ; Producing porous or cellular expanded plastics articles
- B29C44/34—Auxiliary operations
- B29C44/58—Moulds
- B29C44/586—Moulds with a cavity increasing in size during foaming
Landscapes
- Casting Or Compression Moulding Of Plastics Or The Like (AREA)
- Moulds For Moulding Plastics Or The Like (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE200810017508 DE102008017508A1 (de) | 2008-04-04 | 2008-04-04 | Verfahren zur Herstellung eines Formteils |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| TW200942395A true TW200942395A (en) | 2009-10-16 |
Family
ID=41051079
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| TW98111133A TW200942395A (en) | 2008-04-04 | 2009-04-03 | Method for producing a molded part and molding tool therefor |
Country Status (3)
| Country | Link |
|---|---|
| DE (1) | DE102008017508A1 (fr) |
| TW (1) | TW200942395A (fr) |
| WO (1) | WO2009121615A2 (fr) |
Families Citing this family (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US10842653B2 (en) | 2007-09-19 | 2020-11-24 | Ability Dynamics, Llc | Vacuum system for a prosthetic foot |
| DE102010033627B4 (de) * | 2010-08-06 | 2012-05-31 | Daimler Ag | Geformtes Kunststoff-Mehrschicht-Bauteil mit endlosverstärkten Faserlagen und Verfahren zu dessen Herstellung |
| DE102011108287A1 (de) * | 2011-07-21 | 2012-08-09 | Daimler Ag | Faserverstärktes Kunststoffverbundbauteil, Faser-Matrix-Halbzeug und Herstellungsverfahren |
| DE102022105501A1 (de) | 2022-03-09 | 2023-09-14 | Bayerische Motoren Werke Aktiengesellschaft | Verfahren und Spritzgusswerkzeug zum Herstellen eines Bauteilverbunds |
| CN116945444B (zh) * | 2023-07-18 | 2024-05-31 | 肥城三合工程材料有限公司 | 玄武岩纤维增强pvc复合材料的制备工艺 |
| CN118438603B (zh) * | 2024-05-16 | 2025-09-23 | 株洲时代新材料科技股份有限公司 | 一种连续纤维增强聚氨酯发泡模具及发泡成型方法 |
Family Cites Families (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0378854A1 (fr) * | 1989-01-19 | 1990-07-25 | General Electric Company | Structure composite expansée de fibres et procédé de production de cette structure |
| TW252074B (fr) * | 1992-03-10 | 1995-07-21 | Kobe Steel Ltd | |
| JPH1110673A (ja) * | 1997-06-24 | 1999-01-19 | Idemitsu Petrochem Co Ltd | 繊維強化樹脂の積層成形方法および積層成形品 |
| TW476697B (en) * | 1997-11-26 | 2002-02-21 | Idemitsu Petrochemical Co | Fiber-reinforced resin molded article and method of manufacturing the same |
| JP4265012B2 (ja) * | 1998-12-16 | 2009-05-20 | チッソ株式会社 | 熱可塑性樹脂構造体 |
| JP4836570B2 (ja) * | 2005-12-26 | 2011-12-14 | ダイキョーニシカワ株式会社 | 樹脂パネル及び自動車のドア |
| JP2007210323A (ja) * | 2006-01-10 | 2007-08-23 | Mazda Motor Corp | 樹脂成形品の成形方法及び成形装置 |
| JP2008018677A (ja) * | 2006-07-14 | 2008-01-31 | Daikyo Nishikawa Kk | 発泡樹脂成形品の成形方法及び成形装置 |
-
2008
- 2008-04-04 DE DE200810017508 patent/DE102008017508A1/de not_active Withdrawn
-
2009
- 2009-04-03 TW TW98111133A patent/TW200942395A/zh unknown
- 2009-04-03 WO PCT/EP2009/002463 patent/WO2009121615A2/fr not_active Ceased
Also Published As
| Publication number | Publication date |
|---|---|
| WO2009121615A2 (fr) | 2009-10-08 |
| WO2009121615A3 (fr) | 2010-06-10 |
| DE102008017508A1 (de) | 2009-10-08 |
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