DE2017506B2 - Verfahren zum herstellen von kunststofformteilen aus giessharzmassen - Google Patents
Verfahren zum herstellen von kunststofformteilen aus giessharzmassenInfo
- Publication number
- DE2017506B2 DE2017506B2 DE19702017506 DE2017506A DE2017506B2 DE 2017506 B2 DE2017506 B2 DE 2017506B2 DE 19702017506 DE19702017506 DE 19702017506 DE 2017506 A DE2017506 A DE 2017506A DE 2017506 B2 DE2017506 B2 DE 2017506B2
- Authority
- DE
- Germany
- Prior art keywords
- mold
- pressure
- cast resin
- resin compound
- casting
- 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.)
- Ceased
Links
- 238000000034 method Methods 0.000 title claims description 23
- 239000004033 plastic Substances 0.000 title claims description 11
- 229920003023 plastic Polymers 0.000 title claims description 11
- 238000004519 manufacturing process Methods 0.000 title claims description 9
- 239000000805 composite resin Substances 0.000 title 1
- 239000011347 resin Substances 0.000 claims description 65
- 229920005989 resin Polymers 0.000 claims description 65
- 150000001875 compounds Chemical class 0.000 claims description 47
- 238000005266 casting Methods 0.000 claims description 38
- 239000007788 liquid Substances 0.000 claims description 19
- 239000003822 epoxy resin Substances 0.000 claims description 7
- 229920000647 polyepoxide Polymers 0.000 claims description 7
- 239000000203 mixture Substances 0.000 claims description 6
- LNEPOXFFQSENCJ-UHFFFAOYSA-N haloperidol Chemical compound C1CC(O)(C=2C=CC(Cl)=CC=2)CCN1CCCC(=O)C1=CC=C(F)C=C1 LNEPOXFFQSENCJ-UHFFFAOYSA-N 0.000 claims description 5
- 239000004848 polyfunctional curative Substances 0.000 claims description 4
- 125000002887 hydroxy group Chemical group [H]O* 0.000 claims description 3
- 239000005056 polyisocyanate Substances 0.000 claims description 3
- 229920001228 polyisocyanate Polymers 0.000 claims description 3
- 239000002991 molded plastic Substances 0.000 claims 1
- 238000002347 injection Methods 0.000 description 12
- 239000007924 injection Substances 0.000 description 12
- 239000007789 gas Substances 0.000 description 6
- 229910000831 Steel Inorganic materials 0.000 description 4
- 238000000465 moulding Methods 0.000 description 4
- -1 polytetrafluoroethylene Polymers 0.000 description 4
- 239000010959 steel Substances 0.000 description 4
- 238000009423 ventilation Methods 0.000 description 4
- 239000000945 filler Substances 0.000 description 3
- 238000001746 injection moulding Methods 0.000 description 3
- 239000012948 isocyanate Substances 0.000 description 3
- 150000002513 isocyanates Chemical class 0.000 description 3
- 239000011342 resin composition Substances 0.000 description 3
- 238000003860 storage Methods 0.000 description 3
- IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 description 2
- 239000004698 Polyethylene Substances 0.000 description 2
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 description 2
- 235000013312 flour Nutrition 0.000 description 2
- 239000012212 insulator Substances 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 239000004014 plasticizer Substances 0.000 description 2
- 229920000573 polyethylene Polymers 0.000 description 2
- 229920001343 polytetrafluoroethylene Polymers 0.000 description 2
- 239000004810 polytetrafluoroethylene Substances 0.000 description 2
- MUTGBJKUEZFXGO-OLQVQODUSA-N (3as,7ar)-3a,4,5,6,7,7a-hexahydro-2-benzofuran-1,3-dione Chemical compound C1CCC[C@@H]2C(=O)OC(=O)[C@@H]21 MUTGBJKUEZFXGO-OLQVQODUSA-N 0.000 description 1
- 244000059549 Borneo rubber Species 0.000 description 1
- 229920002160 Celluloid Polymers 0.000 description 1
- 239000005057 Hexamethylene diisocyanate Substances 0.000 description 1
- ZJCCRDAZUWHFQH-UHFFFAOYSA-N Trimethylolpropane Chemical compound CCC(CO)(CO)CO ZJCCRDAZUWHFQH-UHFFFAOYSA-N 0.000 description 1
- 239000000654 additive Substances 0.000 description 1
- 125000001931 aliphatic group Chemical group 0.000 description 1
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 1
- 229910052782 aluminium Inorganic materials 0.000 description 1
- 150000008064 anhydrides Chemical class 0.000 description 1
- 150000004982 aromatic amines Chemical class 0.000 description 1
- 239000010425 asbestos Substances 0.000 description 1
- XFUOBHWPTSIEOV-UHFFFAOYSA-N bis(oxiran-2-ylmethyl) cyclohexane-1,2-dicarboxylate Chemical compound C1CCCC(C(=O)OCC2OC2)C1C(=O)OCC1CO1 XFUOBHWPTSIEOV-UHFFFAOYSA-N 0.000 description 1
- WTEOIRVLGSZEPR-UHFFFAOYSA-N boron trifluoride Chemical class FB(F)F WTEOIRVLGSZEPR-UHFFFAOYSA-N 0.000 description 1
- 150000001735 carboxylic acids Chemical class 0.000 description 1
- 229920002301 cellulose acetate Polymers 0.000 description 1
- 238000001816 cooling Methods 0.000 description 1
- 238000004132 cross linking Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- XXBDWLFCJWSEKW-UHFFFAOYSA-N dimethylbenzylamine Chemical compound CN(C)CC1=CC=CC=C1 XXBDWLFCJWSEKW-UHFFFAOYSA-N 0.000 description 1
- 239000000975 dye Substances 0.000 description 1
- 238000004870 electrical engineering Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 125000003700 epoxy group Chemical group 0.000 description 1
- 239000006260 foam Substances 0.000 description 1
- 239000003365 glass fiber Substances 0.000 description 1
- RRAMGCGOFNQTLD-UHFFFAOYSA-N hexamethylene diisocyanate Chemical compound O=C=NCCCCCCN=C=O RRAMGCGOFNQTLD-UHFFFAOYSA-N 0.000 description 1
- 239000011261 inert gas Substances 0.000 description 1
- 239000004413 injection moulding compound Substances 0.000 description 1
- 238000009413 insulation Methods 0.000 description 1
- IQPQWNKOIGAROB-UHFFFAOYSA-N isocyanate group Chemical group [N-]=C=O IQPQWNKOIGAROB-UHFFFAOYSA-N 0.000 description 1
- 239000004922 lacquer Substances 0.000 description 1
- 238000010137 moulding (plastic) Methods 0.000 description 1
- 229910052757 nitrogen Inorganic materials 0.000 description 1
- ISWSIDIOOBJBQZ-UHFFFAOYSA-N phenol group Chemical group C1(=CC=CC=C1)O ISWSIDIOOBJBQZ-UHFFFAOYSA-N 0.000 description 1
- 239000000049 pigment Substances 0.000 description 1
- 239000010453 quartz Substances 0.000 description 1
- 239000012779 reinforcing material Substances 0.000 description 1
- 229910052895 riebeckite Inorganic materials 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
- 238000003756 stirring Methods 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 230000003746 surface roughness Effects 0.000 description 1
- 239000000057 synthetic resin Substances 0.000 description 1
- 229920003002 synthetic resin Polymers 0.000 description 1
- 150000003512 tertiary amines Chemical class 0.000 description 1
- 229910000500 β-quartz Inorganic materials 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
- 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
-
- 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
- B29C31/00—Handling, e.g. feeding of the material to be shaped, storage of plastics material before moulding; Automation, i.e. automated handling lines in plastics processing plants, e.g. using manipulators or robots
- B29C31/04—Feeding of the material to be moulded, e.g. into a mould cavity
-
- 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
- B29C39/00—Shaping by casting, i.e. introducing the moulding material into a mould or between confining surfaces without significant moulding pressure; Apparatus therefor
- B29C39/22—Component parts, details or accessories; Auxiliary operations
- B29C39/40—Compensating volume change, e.g. retraction
- B29C39/405—Compensating volume change, e.g. retraction by applying pressure to the casting composition
-
- 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
- B29C45/17—Component parts, details or accessories; Auxiliary operations
- B29C45/46—Means for plasticising or homogenising the moulding material or forcing it into the mould
- B29C2045/465—Means for plasticising or homogenising the moulding material or forcing it into the mould using pumps for injecting the material into the mould
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29K—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES B29B, B29C OR B29D, RELATING TO MOULDING MATERIALS OR TO MATERIALS FOR MOULDS, REINFORCEMENTS, FILLERS OR PREFORMED PARTS, e.g. INSERTS
- B29K2067/00—Use of polyesters or derivatives thereof, as moulding material
- B29K2067/06—Unsaturated polyesters
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29K—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES B29B, B29C OR B29D, RELATING TO MOULDING MATERIALS OR TO MATERIALS FOR MOULDS, REINFORCEMENTS, FILLERS OR PREFORMED PARTS, e.g. INSERTS
- B29K2075/00—Use of PU, i.e. polyureas or polyurethanes or derivatives thereof, as moulding material
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29L—INDEXING SCHEME ASSOCIATED WITH SUBCLASS B29C, RELATING TO PARTICULAR ARTICLES
- B29L2012/00—Frames
- B29L2012/005—Spectacle frames
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Manufacturing & Machinery (AREA)
- Robotics (AREA)
- Casting Or Compression Moulding Of Plastics Or The Like (AREA)
- Insulators (AREA)
Priority Applications (7)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE19702017506 DE2017506B2 (de) | 1970-04-13 | 1970-04-13 | Verfahren zum herstellen von kunststofformteilen aus giessharzmassen |
| AT287671A AT340129B (de) | 1970-04-13 | 1971-04-05 | Verfahren zur herstellung von lunker- und blasenfreien kunststofformteilen |
| NL7104802A NL7104802A (OSRAM) | 1970-04-13 | 1971-04-08 | |
| FR7112996A FR2086036B1 (OSRAM) | 1970-04-13 | 1971-04-13 | |
| CH529271A CH542710A (de) | 1970-04-13 | 1971-04-13 | Verfahren zur Herstellung von Kunststofformteilen |
| BE765647A BE765647A (fr) | 1970-04-13 | 1971-04-13 | Procede de production de moulages en matieres plastiques |
| GB2645071A GB1352225A (en) | 1970-04-13 | 1971-04-19 | Process for the production of plastics mouldings |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE19702017506 DE2017506B2 (de) | 1970-04-13 | 1970-04-13 | Verfahren zum herstellen von kunststofformteilen aus giessharzmassen |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| DE2017506A1 DE2017506A1 (de) | 1971-10-28 |
| DE2017506B2 true DE2017506B2 (de) | 1977-12-01 |
Family
ID=5767879
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DE19702017506 Ceased DE2017506B2 (de) | 1970-04-13 | 1970-04-13 | Verfahren zum herstellen von kunststofformteilen aus giessharzmassen |
Country Status (7)
| Country | Link |
|---|---|
| AT (1) | AT340129B (OSRAM) |
| BE (1) | BE765647A (OSRAM) |
| CH (1) | CH542710A (OSRAM) |
| DE (1) | DE2017506B2 (OSRAM) |
| FR (1) | FR2086036B1 (OSRAM) |
| GB (1) | GB1352225A (OSRAM) |
| NL (1) | NL7104802A (OSRAM) |
Families Citing this family (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CH509139A (de) * | 1969-06-19 | 1971-06-30 | Ciba Geigy Ag | Verfahren zur Herstellung von gehärteten Kunststoff-Formkörpern |
| DE2748982C2 (de) * | 1977-11-02 | 1987-10-01 | Wilhelm Hedrich Vakuumanlagen GmbH und Co KG, 6332 Ehringshausen | Anordnung zum Füllen von Gießformen mit Gießharz od.dgl. gießfähig flüssigen Medien |
| DE3838921A1 (de) * | 1988-01-30 | 1989-08-10 | Toyoda Gosei Kk | Ansaugkruemmer und verfahren zu dessen herstellung |
| GB8806299D0 (en) * | 1988-03-17 | 1988-04-13 | Glynwed Consumer & Building | Process of manufacturing thin-walled plastics moulding |
| DE19511062A1 (de) * | 1995-03-25 | 1996-09-26 | S & T Apparate Und Vorrichtung | Vorrichtung zum Druckvergießen von aufschmelzbaren Kunststoffmaterialien |
Family Cites Families (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| AT234363B (de) * | 1960-11-15 | 1964-06-25 | Plast Anstalt | Verfahren und Vorrichtung zum Vergießen von härtbaren Kunststoffen |
| CH509139A (de) * | 1969-06-19 | 1971-06-30 | Ciba Geigy Ag | Verfahren zur Herstellung von gehärteten Kunststoff-Formkörpern |
-
1970
- 1970-04-13 DE DE19702017506 patent/DE2017506B2/de not_active Ceased
-
1971
- 1971-04-05 AT AT287671A patent/AT340129B/de not_active IP Right Cessation
- 1971-04-08 NL NL7104802A patent/NL7104802A/xx not_active Application Discontinuation
- 1971-04-13 BE BE765647A patent/BE765647A/xx not_active IP Right Cessation
- 1971-04-13 FR FR7112996A patent/FR2086036B1/fr not_active Expired
- 1971-04-13 CH CH529271A patent/CH542710A/de not_active IP Right Cessation
- 1971-04-19 GB GB2645071A patent/GB1352225A/en not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| AT340129B (de) | 1977-11-25 |
| GB1352225A (en) | 1974-05-08 |
| NL7104802A (OSRAM) | 1971-10-15 |
| DE2017506A1 (de) | 1971-10-28 |
| ATA287671A (de) | 1977-03-15 |
| BE765647A (fr) | 1971-08-30 |
| FR2086036A1 (OSRAM) | 1971-12-31 |
| CH542710A (de) | 1973-10-15 |
| FR2086036B1 (OSRAM) | 1975-01-17 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| DE69516641T2 (de) | Verfahren zur Füllung einer Giessform für die Herstellung einer optischen Linse | |
| DE69416217T2 (de) | Verfahren zum Herstellen eines dünnen Films | |
| EP0339184A2 (de) | Verfahren und Vorrichtung zum Spritzgiessen von Spritzgussteilen aus plastifizierbarem Material, insbesondere aus plastifizierbaren flüssigkristall-Polymeren | |
| DE1277551B (de) | Verfahren und Einrichtung zum Vergiessen haertbarer Kunststoffe im Vakuum | |
| DE2028873A1 (de) | Verfahren zur Herstellung von gehärteten Kunststoff-Formkörpern | |
| DE2017506B2 (de) | Verfahren zum herstellen von kunststofformteilen aus giessharzmassen | |
| EP1561569A1 (de) | Verfahren und Vorrichtung zur Herstellung von Polyurethan-Formteilen | |
| EP0006188A1 (de) | Verfahren zur Herstellung eines torusförmigen Hohlkörpers aus einem giessfähigen, aushärtbaren Material | |
| DE1504278A1 (de) | Verfahren zur Herstellung von Formteilen aus Thermoplasten | |
| DE2905127C2 (de) | Verfahren zur Herstellung von Elastomer-Duromer-Verbundteilen | |
| US3618171A (en) | Apparatus for injection molding proportioned liquid synthetic thermosetting resins | |
| DE2933244A1 (de) | Verfahren und vorrichtung zur bildung eines waermegehaerteten in-der- form-ueberzugs | |
| EP0207932A2 (de) | Einrichtung zum druckunterstützten Giessen, insbesondere Spritzgiessen von Formkörpern | |
| DE3401644A1 (de) | Verfahren zur herstellung von spritzgussteilen mit aussparungen | |
| DE2746050B2 (de) | Vorrichtung für die Herstellung von um- und vergossenen elektrischen Bauteilen und Formkörpern | |
| CH662530A5 (en) | Process for evacuating the mould cavity of an injection moulding machine and for demoulding the workpieces by means of compressed air and device for carrying out the process | |
| DE4437414C2 (de) | Verfahren zum Spritzgießen von Kunststoffteilen mit entformbaren Kernen | |
| DD252575A1 (de) | Verfahren zur herstellung von gehaerteten kunststoff-formkoerpern | |
| EP1775096A1 (de) | Verfahren zur Herstellung spritzgegossener Formteile aus Kunststoff | |
| DE60318008T2 (de) | Verfahren und Vorrichtung zur diskontinuierlichen Herstellung von Rohrverbindungen mit geringem Verzug | |
| DE69403006T2 (de) | Verfahren zum Formen eines Gegenstandes aus wärmehartbarem, synthetischem Material | |
| USRE28498E (en) | Method of producing a thick-walled cured plastics moulding | |
| DE1207604B (de) | Verfahren und Vorrichtung zum Druckgiessen mit Giessharzen | |
| DE2212038A1 (de) | Verfahren zur herstellung von giessharzformteilen mit niedrigem spezifischen gewicht | |
| SU843716A3 (ru) | Способ изготовлени изделий изТЕРМОРЕАКТОплАСТОВ |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| 8235 | Patent refused |