DE2118071A1 - Metal coating of polyester - or other thermosetting plastic using silicone rubber mould and metal powder - Google Patents
Metal coating of polyester - or other thermosetting plastic using silicone rubber mould and metal powderInfo
- Publication number
- DE2118071A1 DE2118071A1 DE19712118071 DE2118071A DE2118071A1 DE 2118071 A1 DE2118071 A1 DE 2118071A1 DE 19712118071 DE19712118071 DE 19712118071 DE 2118071 A DE2118071 A DE 2118071A DE 2118071 A1 DE2118071 A1 DE 2118071A1
- Authority
- DE
- Germany
- Prior art keywords
- silicone rubber
- polyester
- metal powder
- metal
- dry
- 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.)
- Pending
Links
- 239000002184 metal Substances 0.000 title claims abstract description 17
- 239000000843 powder Substances 0.000 title claims abstract description 9
- 229920002379 silicone rubber Polymers 0.000 title claims abstract description 5
- 239000004945 silicone rubber Substances 0.000 title claims abstract description 5
- 229920001187 thermosetting polymer Polymers 0.000 title claims description 4
- 229920000728 polyester Polymers 0.000 title description 5
- 239000011248 coating agent Substances 0.000 title description 4
- 238000000576 coating method Methods 0.000 title description 4
- 238000004519 manufacturing process Methods 0.000 claims description 3
- 238000010030 laminating Methods 0.000 claims description 2
- 239000003365 glass fiber Substances 0.000 claims 1
- 239000011152 fibreglass Substances 0.000 abstract description 2
- 239000004033 plastic Substances 0.000 abstract 1
- 238000005266 casting Methods 0.000 description 3
- 229920005989 resin Polymers 0.000 description 3
- 239000011347 resin Substances 0.000 description 3
- 238000000034 method Methods 0.000 description 2
- 239000011230 binding agent Substances 0.000 description 1
- 230000001680 brushing effect Effects 0.000 description 1
- 239000003795 chemical substances by application Substances 0.000 description 1
- 150000001875 compounds Chemical class 0.000 description 1
- 239000003599 detergent Substances 0.000 description 1
- 238000003475 lamination Methods 0.000 description 1
- 125000005395 methacrylic acid group Chemical group 0.000 description 1
- 239000004576 sand Substances 0.000 description 1
Classifications
-
- C—CHEMISTRY; METALLURGY
- C23—COATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; CHEMICAL SURFACE TREATMENT; DIFFUSION TREATMENT OF METALLIC MATERIAL; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL; INHIBITING CORROSION OF METALLIC MATERIAL OR INCRUSTATION IN GENERAL
- C23C—COATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; SURFACE TREATMENT OF METALLIC MATERIAL BY DIFFUSION INTO THE SURFACE, BY CHEMICAL CONVERSION OR SUBSTITUTION; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL
- C23C24/00—Coating starting from inorganic powder
- C23C24/02—Coating starting from inorganic powder by application of pressure only
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
- B05D—PROCESSES FOR APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
- B05D5/00—Processes for applying liquids or other fluent materials to surfaces to obtain special surface effects, finishes or structures
- B05D5/06—Processes for applying liquids or other fluent materials to surfaces to obtain special surface effects, finishes or structures to obtain multicolour or other optical effects
- B05D5/067—Metallic effect
-
- 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
- B29C37/00—Component parts, details, accessories or auxiliary operations, not covered by group B29C33/00 or B29C35/00
- B29C37/0025—Applying surface layers, e.g. coatings, decorative layers, printed layers, to articles during shaping, e.g. in-mould printing
- B29C37/0028—In-mould coating, e.g. by introducing the coating material into the mould after forming the article
- B29C37/0032—In-mould coating, e.g. by introducing the coating material into the mould after forming the article the coating being applied upon the mould surface before introducing the moulding compound, e.g. applying a gelcoat
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
- B05D—PROCESSES FOR APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
- B05D2201/00—Polymeric substrate or laminate
-
- 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
- B29K2883/00—Use of polymers having silicon, with or without sulfur, nitrogen, oxygen, or carbon only, in the main chain, as mould material
Landscapes
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Engineering & Computer Science (AREA)
- Materials Engineering (AREA)
- Mechanical Engineering (AREA)
- Metallurgy (AREA)
- Organic Chemistry (AREA)
- Moulds For Moulding Plastics Or The Like (AREA)
- Laminated Bodies (AREA)
Abstract
Description
Verfahren zur Erzeugung mstetallischer Oberflächen an Gegenständen aus duroplastichen Giess-und-Laminierharzen.Process for the production of metallic surfaces on objects made of thermosetting casting and laminating resins.
Die Erfindung betrifft ein Verfahren nur Erzaugung metallischer Oberflächen an Gegenständen aus duroplastimchen Giess- und -Laninier-Harzor, welche in Formen aus Silikon-kautschuk vergossen, oder nur Erzeugung von Platten aus sandangereicherten Folyester-oder Methscrylharzen, auf Formböden mit strukturierten Ober flächen, vergossen, oder mit Glasseide laminiert werden.The invention relates to a method only generating metallic surfaces on objects made of thermosetting casting and lamination resin, which are in molds Poured from silicone rubber, or only production of plates from sand-enriched Polyester or methacrylic resins, on molded bases with structured surfaces, encapsulated, or laminated with fiberglass.
Mit der Erfindung wird die Möglichkeit gebeten, auf den Gegen -ständen eine Metallschicht anzubringen, deren natürliche Tönung und Glanz nicht durch Bindemittel beeinträchtigt wird.With the invention, the possibility is asked of the objects to apply a metal layer whose natural tint and shine are not caused by binding agents is affected.
Wie dies. Metallbeschichtung innerhalb einer Form aus Silikon -kautschuk ohen Anwendung einer mit Metallpulver angereicherten Erstbeschichtung oder der mit Metsllpulver angereicherten Giessmassen erzeugt werden kann, ist die Aufgabe der Erfindung, welche Erfindungsgemäss dadurch gelöst wird, dass die inneren Formwandungen oder Formböden aus S-K mit trockenes Metallpulver, welches aittels trockenen pinseln oder Bürsten in dt. Oberflächen des S-K eingetrieben und poliert wird.Like this. Metal coating inside a silicone rubber mold without the application of an initial coating enriched with metal powder or the one with Metsllpulver-enriched casting compounds can be produced, is the task of Invention, which is achieved according to the invention in that the inner mold walls or mold bases made of S-K with dry metal powder, which can be brushed dry or brushing is driven into German surfaces of the S-K and polished.
Die Oberflächen nehmen nur eine bestimmte Dosis des Metallpulvers an.The surfaces only take a certain dose of the metal powder at.
Der Rest des pulvers wird abgesaugt.The rest of the powder is sucked off.
Das Metallpulver haftet an den Oberflächen so fest, dass es nur sit chesischen Reinigungsmitteln abgewaschen werden kann.The metal powder sticks so tightly to the surfaces that it just sits Chesian detergents can be washed off.
Es löst sich auch dann nicht, wenn bspw. Polyester itt einem Finsel über die Formoberflächen vertrieben wird.It does not come off even if, for example, polyester is used with a brush is distributed via the mold surfaces.
Es löst sich erst dann, chne Hinterlassung von Spuren, wenn der Polyester angehärtst ist und damit die Polierte Metallschicht an sich angeklebt hat.It only dissolves, leaving traces when the polyester is hardened and thus the polished metal layer has stuck to itself.
Diese angeklebte Metallschicht, welche nicht von polyester getränkt ist trocken und gemäss der Forspollerung glänzend und unverfälschten Metall.This glued metal layer, which is not soaked in polyester is dry and, according to the forspolling, shiny and unadulterated metal.
Metallpulver auf S-K poliert ist nicht nur ein wirtschaftliches Mittel zur Metallbeschichtung, sondern zugleich ein nicht zu übertreffendes trockenes Trennmittel, dem die Formteile entfallen.Metal powder polished to S-K is not only an economical means for metal coating, but at the same time an unsurpassed dry release agent, which the molded parts are omitted.
Es erlaubt eine vorbeschleunigte Entfor@ungIt allows pre-accelerated deforestation
Claims (1)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE19712118071 DE2118071A1 (en) | 1971-04-14 | 1971-04-14 | Metal coating of polyester - or other thermosetting plastic using silicone rubber mould and metal powder |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE19712118071 DE2118071A1 (en) | 1971-04-14 | 1971-04-14 | Metal coating of polyester - or other thermosetting plastic using silicone rubber mould and metal powder |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| DE2118071A1 true DE2118071A1 (en) | 1972-11-02 |
Family
ID=5804678
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DE19712118071 Pending DE2118071A1 (en) | 1971-04-14 | 1971-04-14 | Metal coating of polyester - or other thermosetting plastic using silicone rubber mould and metal powder |
Country Status (1)
| Country | Link |
|---|---|
| DE (1) | DE2118071A1 (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US8726973B2 (en) | 2010-01-26 | 2014-05-20 | Rolls-Royce Plc | Method of producing an integral self supporting coating test piece from a coating material |
-
1971
- 1971-04-14 DE DE19712118071 patent/DE2118071A1/en active Pending
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US8726973B2 (en) | 2010-01-26 | 2014-05-20 | Rolls-Royce Plc | Method of producing an integral self supporting coating test piece from a coating material |
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