CN1082423C - 纤维增强热塑性树脂轻质成形品的制造方法和轻质成形品 - Google Patents
纤维增强热塑性树脂轻质成形品的制造方法和轻质成形品 Download PDFInfo
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- CN1082423C CN1082423C CN97192313A CN97192313A CN1082423C CN 1082423 C CN1082423 C CN 1082423C CN 97192313 A CN97192313 A CN 97192313A CN 97192313 A CN97192313 A CN 97192313A CN 1082423 C CN1082423 C CN 1082423C
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- 238000011068 loading method Methods 0.000 description 1
- VTHJTEIRLNZDEV-UHFFFAOYSA-L magnesium dihydroxide Chemical compound [OH-].[OH-].[Mg+2] VTHJTEIRLNZDEV-UHFFFAOYSA-L 0.000 description 1
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- 235000019341 magnesium sulphate Nutrition 0.000 description 1
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- HNEGQIOMVPPMNR-NSCUHMNNSA-N mesaconic acid Chemical compound OC(=O)C(/C)=C/C(O)=O HNEGQIOMVPPMNR-NSCUHMNNSA-N 0.000 description 1
- 125000005641 methacryl group Chemical group 0.000 description 1
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- 239000011490 mineral wool Substances 0.000 description 1
- KBJFYLLAMSZSOG-UHFFFAOYSA-N n-(3-trimethoxysilylpropyl)aniline Chemical compound CO[Si](OC)(OC)CCCNC1=CC=CC=C1 KBJFYLLAMSZSOG-UHFFFAOYSA-N 0.000 description 1
- DVYVMJLSUSGYMH-UHFFFAOYSA-N n-methyl-3-trimethoxysilylpropan-1-amine Chemical compound CNCCC[Si](OC)(OC)OC DVYVMJLSUSGYMH-UHFFFAOYSA-N 0.000 description 1
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- RVTZCBVAJQQJTK-UHFFFAOYSA-N oxygen(2-);zirconium(4+) Chemical compound [O-2].[O-2].[Zr+4] RVTZCBVAJQQJTK-UHFFFAOYSA-N 0.000 description 1
- 239000002245 particle Substances 0.000 description 1
- PNJWIWWMYCMZRO-UHFFFAOYSA-N pent‐4‐en‐2‐one Natural products CC(=O)CC=C PNJWIWWMYCMZRO-UHFFFAOYSA-N 0.000 description 1
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- 125000000843 phenylene group Chemical group C1(=C(C=CC=C1)*)* 0.000 description 1
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- 229920006393 polyether sulfone Polymers 0.000 description 1
- 229920005644 polyethylene terephthalate glycol copolymer Polymers 0.000 description 1
- 229920001228 polyisocyanate Polymers 0.000 description 1
- 239000005056 polyisocyanate Substances 0.000 description 1
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- 239000004926 polymethyl methacrylate Substances 0.000 description 1
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- 125000002924 primary amino group Chemical group [H]N([H])* 0.000 description 1
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- 150000003349 semicarbazides Chemical class 0.000 description 1
- 230000035939 shock Effects 0.000 description 1
- HBMJWWWQQXIZIP-UHFFFAOYSA-N silicon carbide Chemical compound [Si+]#[C-] HBMJWWWQQXIZIP-UHFFFAOYSA-N 0.000 description 1
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- HQVNEWCFYHHQES-UHFFFAOYSA-N silicon nitride Chemical compound N12[Si]34N5[Si]62N3[Si]51N64 HQVNEWCFYHHQES-UHFFFAOYSA-N 0.000 description 1
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- SONHXMAHPHADTF-UHFFFAOYSA-M sodium;2-methylprop-2-enoate Chemical compound [Na+].CC(=C)C([O-])=O SONHXMAHPHADTF-UHFFFAOYSA-M 0.000 description 1
- 239000000243 solution Substances 0.000 description 1
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- LDHQCZJRKDOVOX-UHFFFAOYSA-N trans-crotonic acid Natural products CC=CC(O)=O LDHQCZJRKDOVOX-UHFFFAOYSA-N 0.000 description 1
- 150000003852 triazoles Chemical class 0.000 description 1
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- 230000000007 visual effect Effects 0.000 description 1
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- 229910001928 zirconium oxide Inorganic materials 0.000 description 1
Images
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
- B29C45/00—Injection moulding, i.e. forcing the required volume of moulding material through a nozzle into a closed mould; Apparatus therefor
-
- 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
- B29C45/00—Injection moulding, i.e. forcing the required volume of moulding material through a nozzle into a closed mould; Apparatus therefor
- B29C45/0005—Injection moulding, i.e. forcing the required volume of moulding material through a nozzle into a closed mould; Apparatus therefor using fibre reinforcements
-
- 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
-
- 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
- B29C45/00—Injection moulding, i.e. forcing the required volume of moulding material through a nozzle into a closed mould; Apparatus therefor
- B29C45/17—Component parts, details or accessories; Auxiliary operations
- B29C45/26—Moulds
-
- 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
- B29C45/00—Injection moulding, i.e. forcing the required volume of moulding material through a nozzle into a closed mould; Apparatus therefor
- B29C45/17—Component parts, details or accessories; Auxiliary operations
- B29C45/46—Means for plasticising or homogenising the moulding material or forcing it into the mould
- B29C45/56—Means for plasticising or homogenising the moulding material or forcing it into the mould using mould parts movable during or after injection, e.g. injection-compression moulding
-
- 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
- B29C45/00—Injection moulding, i.e. forcing the required volume of moulding material through a nozzle into a closed mould; Apparatus therefor
- B29C45/17—Component parts, details or accessories; Auxiliary operations
- B29C45/46—Means for plasticising or homogenising the moulding material or forcing it into the mould
- B29C45/56—Means for plasticising or homogenising the moulding material or forcing it into the mould using mould parts movable during or after injection, e.g. injection-compression moulding
- B29C45/561—Injection-compression moulding
- B29C2045/563—Enlarging the mould cavity during injection
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
- Y10T428/00—Stock material or miscellaneous articles
- Y10T428/249921—Web or sheet containing structurally defined element or component
- Y10T428/249953—Composite having voids in a component [e.g., porous, cellular, etc.]
- Y10T428/249955—Void-containing component partially impregnated with adjacent component
- Y10T428/249958—Void-containing component is synthetic resin or natural rubbers
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
- Y10T428/00—Stock material or miscellaneous articles
- Y10T428/249921—Web or sheet containing structurally defined element or component
- Y10T428/249953—Composite having voids in a component [e.g., porous, cellular, etc.]
- Y10T428/249962—Void-containing component has a continuous matrix of fibers only [e.g., porous paper, etc.]
- Y10T428/249964—Fibers of defined composition
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
- Y10T428/00—Stock material or miscellaneous articles
- Y10T428/249921—Web or sheet containing structurally defined element or component
- Y10T428/249953—Composite having voids in a component [e.g., porous, cellular, etc.]
- Y10T428/249987—With nonvoid component of specified composition
- Y10T428/249988—Of about the same composition as, and adjacent to, the void-containing component
- Y10T428/249989—Integrally formed skin
Landscapes
- Engineering & Computer Science (AREA)
- Manufacturing & Machinery (AREA)
- Mechanical Engineering (AREA)
- Injection Moulding Of Plastics Or The Like (AREA)
- Compositions Of Macromolecular Compounds (AREA)
- Reinforced Plastic Materials (AREA)
- Laminated Bodies (AREA)
Abstract
Description
成形品的空隙率(%) | 成形品中的重均纤维长度(mm) | 成形品的评价 | 比重 | 弯曲比强 度(MPa) | 弯曲比弹性模量(MPa) | ||||
表面外观 | 皮层 | 空隙分布状态 | 翘曲变形 | ||||||
实施例-1 | 50 | 8.2 | 良好 | 有 | 分布良好 | 无 | 0.61 | 131 | 5870 |
实施例-2 | 67 | 5.1 | 良好 | 有 | 分布良好 | 无 | 0.47 | 142 | 6080 |
实施例-3 | 54 | 6.7 | 良好 | 有 | 分布良好 | 无 | 0.77 | 129 | 5420 |
比较例-1 | 0 | 0.39 | 气孔明显 | …… | 无空隙 | 变形大 | 1.21 | 62 | 4530 |
比较例-2 | 17 | 0.41 | 产生银屑 | 无 | 发泡直至表面 | 变形小 | 1.02 | 34 | 2420 |
比较例-3 | 23 | 5.5 | 产生银屑 | 无 | 空隙小 | 变形小 | 0.91 | 86 | 4310 |
成形品的空隙率(%) | 热垂下试验(mm) | 翘曲量(mm) | 冲击强度(m) | 比弯曲弹性模量(MPa) | 膨胀状况 | |
实施例5-1 | 67 | 0.5 | 0.1 | 2 | 6286 | 有连续空隙,纤维交织到内部。 |
实施例5-2 | 50 | 0.2 | 0.4 | 2 | 19200 | 有连续空隙,纤维交织到内部。 |
实施例5-3 | 67 | 0.1 | 0.2 | 2 | 24300 | 有连续空隙,纤维交织到内部。 |
比较例5-1 | 0 | 1.2 | 5.3 | 0.8 | 11000 | 未发现膨胀(无发泡)。 |
比较例5-2 | 67 | 2.3 | 0.9 | 1.1 | 8430 | 芯部有大中空存在,无纤维。 |
Claims (11)
Applications Claiming Priority (8)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2884196 | 1996-02-16 | ||
JP28841/96 | 1996-02-16 | ||
JP25934996A JP4080556B2 (ja) | 1996-09-30 | 1996-09-30 | 繊維強化熱可塑性樹脂軽量成形品の製造法及び金型 |
JP259349/96 | 1996-09-30 | ||
JP277920/96 | 1996-10-21 | ||
JP27792096A JPH09277335A (ja) | 1996-02-16 | 1996-10-21 | ガラス繊維強化熱可塑性樹脂軽量成形品の製造法及び軽量成形品 |
JP282215/96 | 1996-10-24 | ||
JP28221596A JP3831026B2 (ja) | 1996-10-24 | 1996-10-24 | 繊維強化熱可塑性樹脂軽量成形品の製造方法 |
Publications (2)
Publication Number | Publication Date |
---|---|
CN1211212A CN1211212A (zh) | 1999-03-17 |
CN1082423C true CN1082423C (zh) | 2002-04-10 |
Family
ID=27458958
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN97192313A Expired - Lifetime CN1082423C (zh) | 1996-02-16 | 1997-02-13 | 纤维增强热塑性树脂轻质成形品的制造方法和轻质成形品 |
Country Status (8)
Country | Link |
---|---|
US (2) | US6010656A (zh) |
EP (1) | EP1008432B1 (zh) |
KR (1) | KR100475398B1 (zh) |
CN (1) | CN1082423C (zh) |
AT (1) | ATE325695T1 (zh) |
CA (1) | CA2235881A1 (zh) |
DE (1) | DE69735855T2 (zh) |
WO (1) | WO1997029896A1 (zh) |
Families Citing this family (60)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
NL1004268C2 (nl) * | 1996-10-14 | 1998-04-15 | Dsm Nv | Schaalvormig vormdeel, een werkwijze voor de vervaardiging en toepassingen ervan. |
TW438658B (en) * | 1997-05-07 | 2001-06-07 | Idemitsu Petrochemical Co | Method of obtaining a gas-introduced fiber-reinforced resin injection molding and molding obtained by the same |
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 |
JP4146026B2 (ja) * | 1998-04-24 | 2008-09-03 | 株式会社プライムポリマー | 成形装置及び成形方法 |
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- 1997-02-13 EP EP97902665A patent/EP1008432B1/en not_active Expired - Lifetime
- 1997-02-13 AT AT97902665T patent/ATE325695T1/de not_active IP Right Cessation
- 1997-02-13 KR KR10-1998-0706340A patent/KR100475398B1/ko not_active IP Right Cessation
- 1997-02-13 US US09/125,037 patent/US6010656A/en not_active Expired - Lifetime
- 1997-02-13 WO PCT/JP1997/000371 patent/WO1997029896A1/ja active IP Right Grant
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EP1008432B1 (en) | 2006-05-10 |
US6010656A (en) | 2000-01-04 |
EP1008432A4 (en) | 2000-12-27 |
KR100475398B1 (ko) | 2005-05-16 |
US6457917B1 (en) | 2002-10-01 |
KR19990082602A (ko) | 1999-11-25 |
ATE325695T1 (de) | 2006-06-15 |
WO1997029896A1 (fr) | 1997-08-21 |
CA2235881A1 (en) | 1997-08-21 |
DE69735855T2 (de) | 2006-09-14 |
EP1008432A1 (en) | 2000-06-14 |
US20020059706A1 (en) | 2002-05-23 |
CN1211212A (zh) | 1999-03-17 |
DE69735855D1 (de) | 2006-06-14 |
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